update footstep led to 255

lib_ex3d/Makefile

@@ -0,0 +1,10 @@
+# This variable should contain a space separated list of all
+# the directories containing buildable applications (usually
+# prefixed with the app_ prefix)
+#
+# If the variable is set to "all" then all directories that start with app_
+# are built.
+BUILD_SUBDIRS = all
+
+XMOS_MAKE_PATH ?= ..
+include $(XMOS_MAKE_PATH)/xcommon/module_xcommon/build/Makefile.toplevel

lib_ex3d/lib_ex3d/api/DSBuild.h

@@ -33,12 +33,12 @@
 #endif
 
 #if NUM_USB_CHAN_OUT == 8
-
-// 6ch version
-#define DSP_WORKER_COUNT 2//4//3 //the count of workers
-#define DSP_WORKER_DATA_CH_COUNT 3//2 //3 //the number of channels each one handles
+//#define SHOOTING_GAME
+#define DSP_WORKER_COUNT 4//3 //the count of workers
+#define DSP_WORKER_DATA_CH_COUNT 2 //3 //the number of channels each one handles
 #define DSP_WORKER_FILTER_PER_DATA_CH 2 //the number of channels each one handles
-
+// #define IR_AUDIO
+// #define IR_VIDEO
 #else
 #define IR_PS5
 #define DSP_WORKER_COUNT 4  //the count of workers

lib_ex3d/lib_ex3d/api/IR.h

@@ -2,640 +2,640 @@ EXTERN td_block_fir_filter_t td_block_fir_filter_SPATIAL_71_DRAMA_lfe_left;
 
 //This is the count of int32_t words to allocate for one data channel.
 //i.e. int32_t channel_data[SPATIAL_71_DRAMA_lfe_left_DATA_BUFFER_ELEMENTS] = { 0 };
-#define SPATIAL_71_DRAMA_lfe_left_DATA_BUFFER_ELEMENTS (1224)
+#define SPATIAL_71_DRAMA_lfe_left_DATA_BUFFER_ELEMENTS (2520)
 
 #define SPATIAL_71_DRAMA_lfe_left_TD_BLOCK_LENGTH (8)
-#define SPATIAL_71_DRAMA_lfe_left_BLOCK_COUNT (151)
+#define SPATIAL_71_DRAMA_lfe_left_BLOCK_COUNT (313)
 #define SPATIAL_71_DRAMA_lfe_left_FRAME_ADVANCE (8)
 #define SPATIAL_71_DRAMA_lfe_left_FRAME_OVERLAP (0)
 EXTERN td_block_fir_filter_t td_block_fir_filter_SPATIAL_71_DRAMA_lfe_right;
 
 //This is the count of int32_t words to allocate for one data channel.
 //i.e. int32_t channel_data[SPATIAL_71_DRAMA_lfe_right_DATA_BUFFER_ELEMENTS] = { 0 };
-#define SPATIAL_71_DRAMA_lfe_right_DATA_BUFFER_ELEMENTS (1224)
+#define SPATIAL_71_DRAMA_lfe_right_DATA_BUFFER_ELEMENTS (2520)
 
 #define SPATIAL_71_DRAMA_lfe_right_TD_BLOCK_LENGTH (8)
-#define SPATIAL_71_DRAMA_lfe_right_BLOCK_COUNT (151)
+#define SPATIAL_71_DRAMA_lfe_right_BLOCK_COUNT (313)
 #define SPATIAL_71_DRAMA_lfe_right_FRAME_ADVANCE (8)
 #define SPATIAL_71_DRAMA_lfe_right_FRAME_OVERLAP (0)
 EXTERN td_block_fir_filter_t td_block_fir_filter_SPATIAL_71_DRAMA_v090h000_left;
 
 //This is the count of int32_t words to allocate for one data channel.
 //i.e. int32_t channel_data[SPATIAL_71_DRAMA_v090h000_left_DATA_BUFFER_ELEMENTS] = { 0 };
-#define SPATIAL_71_DRAMA_v090h000_left_DATA_BUFFER_ELEMENTS (1224)
+#define SPATIAL_71_DRAMA_v090h000_left_DATA_BUFFER_ELEMENTS (2520)
 
 #define SPATIAL_71_DRAMA_v090h000_left_TD_BLOCK_LENGTH (8)
-#define SPATIAL_71_DRAMA_v090h000_left_BLOCK_COUNT (151)
+#define SPATIAL_71_DRAMA_v090h000_left_BLOCK_COUNT (313)
 #define SPATIAL_71_DRAMA_v090h000_left_FRAME_ADVANCE (8)
 #define SPATIAL_71_DRAMA_v090h000_left_FRAME_OVERLAP (0)
 EXTERN td_block_fir_filter_t td_block_fir_filter_SPATIAL_71_DRAMA_v090h000_right;
 
 //This is the count of int32_t words to allocate for one data channel.
 //i.e. int32_t channel_data[SPATIAL_71_DRAMA_v090h000_right_DATA_BUFFER_ELEMENTS] = { 0 };
-#define SPATIAL_71_DRAMA_v090h000_right_DATA_BUFFER_ELEMENTS (1224)
+#define SPATIAL_71_DRAMA_v090h000_right_DATA_BUFFER_ELEMENTS (2520)
 
 #define SPATIAL_71_DRAMA_v090h000_right_TD_BLOCK_LENGTH (8)
-#define SPATIAL_71_DRAMA_v090h000_right_BLOCK_COUNT (151)
+#define SPATIAL_71_DRAMA_v090h000_right_BLOCK_COUNT (313)
 #define SPATIAL_71_DRAMA_v090h000_right_FRAME_ADVANCE (8)
 #define SPATIAL_71_DRAMA_v090h000_right_FRAME_OVERLAP (0)
 EXTERN td_block_fir_filter_t td_block_fir_filter_SPATIAL_71_DRAMA_v090h045_left;
 
 //This is the count of int32_t words to allocate for one data channel.
 //i.e. int32_t channel_data[SPATIAL_71_DRAMA_v090h045_left_DATA_BUFFER_ELEMENTS] = { 0 };
-#define SPATIAL_71_DRAMA_v090h045_left_DATA_BUFFER_ELEMENTS (1224)
+#define SPATIAL_71_DRAMA_v090h045_left_DATA_BUFFER_ELEMENTS (2520)
 
 #define SPATIAL_71_DRAMA_v090h045_left_TD_BLOCK_LENGTH (8)
-#define SPATIAL_71_DRAMA_v090h045_left_BLOCK_COUNT (151)
+#define SPATIAL_71_DRAMA_v090h045_left_BLOCK_COUNT (313)
 #define SPATIAL_71_DRAMA_v090h045_left_FRAME_ADVANCE (8)
 #define SPATIAL_71_DRAMA_v090h045_left_FRAME_OVERLAP (0)
 EXTERN td_block_fir_filter_t td_block_fir_filter_SPATIAL_71_DRAMA_v090h045_right;
 
 //This is the count of int32_t words to allocate for one data channel.
 //i.e. int32_t channel_data[SPATIAL_71_DRAMA_v090h045_right_DATA_BUFFER_ELEMENTS] = { 0 };
-#define SPATIAL_71_DRAMA_v090h045_right_DATA_BUFFER_ELEMENTS (1224)
+#define SPATIAL_71_DRAMA_v090h045_right_DATA_BUFFER_ELEMENTS (2520)
 
 #define SPATIAL_71_DRAMA_v090h045_right_TD_BLOCK_LENGTH (8)
-#define SPATIAL_71_DRAMA_v090h045_right_BLOCK_COUNT (151)
+#define SPATIAL_71_DRAMA_v090h045_right_BLOCK_COUNT (313)
 #define SPATIAL_71_DRAMA_v090h045_right_FRAME_ADVANCE (8)
 #define SPATIAL_71_DRAMA_v090h045_right_FRAME_OVERLAP (0)
 EXTERN td_block_fir_filter_t td_block_fir_filter_SPATIAL_71_DRAMA_v090h090_left;
 
 //This is the count of int32_t words to allocate for one data channel.
 //i.e. int32_t channel_data[SPATIAL_71_DRAMA_v090h090_left_DATA_BUFFER_ELEMENTS] = { 0 };
-#define SPATIAL_71_DRAMA_v090h090_left_DATA_BUFFER_ELEMENTS (1872)
+#define SPATIAL_71_DRAMA_v090h090_left_DATA_BUFFER_ELEMENTS (2520)
 
 #define SPATIAL_71_DRAMA_v090h090_left_TD_BLOCK_LENGTH (8)
-#define SPATIAL_71_DRAMA_v090h090_left_BLOCK_COUNT (232)
+#define SPATIAL_71_DRAMA_v090h090_left_BLOCK_COUNT (313)
 #define SPATIAL_71_DRAMA_v090h090_left_FRAME_ADVANCE (8)
 #define SPATIAL_71_DRAMA_v090h090_left_FRAME_OVERLAP (0)
 EXTERN td_block_fir_filter_t td_block_fir_filter_SPATIAL_71_DRAMA_v090h090_right;
 
 //This is the count of int32_t words to allocate for one data channel.
 //i.e. int32_t channel_data[SPATIAL_71_DRAMA_v090h090_right_DATA_BUFFER_ELEMENTS] = { 0 };
-#define SPATIAL_71_DRAMA_v090h090_right_DATA_BUFFER_ELEMENTS (1872)
+#define SPATIAL_71_DRAMA_v090h090_right_DATA_BUFFER_ELEMENTS (2520)
 
 #define SPATIAL_71_DRAMA_v090h090_right_TD_BLOCK_LENGTH (8)
-#define SPATIAL_71_DRAMA_v090h090_right_BLOCK_COUNT (232)
+#define SPATIAL_71_DRAMA_v090h090_right_BLOCK_COUNT (313)
 #define SPATIAL_71_DRAMA_v090h090_right_FRAME_ADVANCE (8)
 #define SPATIAL_71_DRAMA_v090h090_right_FRAME_OVERLAP (0)
 EXTERN td_block_fir_filter_t td_block_fir_filter_SPATIAL_71_DRAMA_v090h135_left;
 
 //This is the count of int32_t words to allocate for one data channel.
 //i.e. int32_t channel_data[SPATIAL_71_DRAMA_v090h135_left_DATA_BUFFER_ELEMENTS] = { 0 };
-#define SPATIAL_71_DRAMA_v090h135_left_DATA_BUFFER_ELEMENTS (1824)
+#define SPATIAL_71_DRAMA_v090h135_left_DATA_BUFFER_ELEMENTS (2520)
 
 #define SPATIAL_71_DRAMA_v090h135_left_TD_BLOCK_LENGTH (8)
-#define SPATIAL_71_DRAMA_v090h135_left_BLOCK_COUNT (226)
+#define SPATIAL_71_DRAMA_v090h135_left_BLOCK_COUNT (313)
 #define SPATIAL_71_DRAMA_v090h135_left_FRAME_ADVANCE (8)
 #define SPATIAL_71_DRAMA_v090h135_left_FRAME_OVERLAP (0)
 EXTERN td_block_fir_filter_t td_block_fir_filter_SPATIAL_71_DRAMA_v090h135_right;
 
 //This is the count of int32_t words to allocate for one data channel.
 //i.e. int32_t channel_data[SPATIAL_71_DRAMA_v090h135_right_DATA_BUFFER_ELEMENTS] = { 0 };
-#define SPATIAL_71_DRAMA_v090h135_right_DATA_BUFFER_ELEMENTS (1824)
+#define SPATIAL_71_DRAMA_v090h135_right_DATA_BUFFER_ELEMENTS (2520)
 
 #define SPATIAL_71_DRAMA_v090h135_right_TD_BLOCK_LENGTH (8)
-#define SPATIAL_71_DRAMA_v090h135_right_BLOCK_COUNT (226)
+#define SPATIAL_71_DRAMA_v090h135_right_BLOCK_COUNT (313)
 #define SPATIAL_71_DRAMA_v090h135_right_FRAME_ADVANCE (8)
 #define SPATIAL_71_DRAMA_v090h135_right_FRAME_OVERLAP (0)
 EXTERN td_block_fir_filter_t td_block_fir_filter_SPATIAL_71_DRAMA_v090h225_left;
 
 //This is the count of int32_t words to allocate for one data channel.
 //i.e. int32_t channel_data[SPATIAL_71_DRAMA_v090h225_left_DATA_BUFFER_ELEMENTS] = { 0 };
-#define SPATIAL_71_DRAMA_v090h225_left_DATA_BUFFER_ELEMENTS (1824)
+#define SPATIAL_71_DRAMA_v090h225_left_DATA_BUFFER_ELEMENTS (2520)
 
 #define SPATIAL_71_DRAMA_v090h225_left_TD_BLOCK_LENGTH (8)
-#define SPATIAL_71_DRAMA_v090h225_left_BLOCK_COUNT (226)
+#define SPATIAL_71_DRAMA_v090h225_left_BLOCK_COUNT (313)
 #define SPATIAL_71_DRAMA_v090h225_left_FRAME_ADVANCE (8)
 #define SPATIAL_71_DRAMA_v090h225_left_FRAME_OVERLAP (0)
 EXTERN td_block_fir_filter_t td_block_fir_filter_SPATIAL_71_DRAMA_v090h225_right;
 
 //This is the count of int32_t words to allocate for one data channel.
 //i.e. int32_t channel_data[SPATIAL_71_DRAMA_v090h225_right_DATA_BUFFER_ELEMENTS] = { 0 };
-#define SPATIAL_71_DRAMA_v090h225_right_DATA_BUFFER_ELEMENTS (1824)
+#define SPATIAL_71_DRAMA_v090h225_right_DATA_BUFFER_ELEMENTS (2520)
 
 #define SPATIAL_71_DRAMA_v090h225_right_TD_BLOCK_LENGTH (8)
-#define SPATIAL_71_DRAMA_v090h225_right_BLOCK_COUNT (226)
+#define SPATIAL_71_DRAMA_v090h225_right_BLOCK_COUNT (313)
 #define SPATIAL_71_DRAMA_v090h225_right_FRAME_ADVANCE (8)
 #define SPATIAL_71_DRAMA_v090h225_right_FRAME_OVERLAP (0)
 EXTERN td_block_fir_filter_t td_block_fir_filter_SPATIAL_71_DRAMA_v090h270_left;
 
 //This is the count of int32_t words to allocate for one data channel.
 //i.e. int32_t channel_data[SPATIAL_71_DRAMA_v090h270_left_DATA_BUFFER_ELEMENTS] = { 0 };
-#define SPATIAL_71_DRAMA_v090h270_left_DATA_BUFFER_ELEMENTS (1824)
+#define SPATIAL_71_DRAMA_v090h270_left_DATA_BUFFER_ELEMENTS (2520)
 
 #define SPATIAL_71_DRAMA_v090h270_left_TD_BLOCK_LENGTH (8)
-#define SPATIAL_71_DRAMA_v090h270_left_BLOCK_COUNT (226)
+#define SPATIAL_71_DRAMA_v090h270_left_BLOCK_COUNT (313)
 #define SPATIAL_71_DRAMA_v090h270_left_FRAME_ADVANCE (8)
 #define SPATIAL_71_DRAMA_v090h270_left_FRAME_OVERLAP (0)
 EXTERN td_block_fir_filter_t td_block_fir_filter_SPATIAL_71_DRAMA_v090h270_right;
 
 //This is the count of int32_t words to allocate for one data channel.
 //i.e. int32_t channel_data[SPATIAL_71_DRAMA_v090h270_right_DATA_BUFFER_ELEMENTS] = { 0 };
-#define SPATIAL_71_DRAMA_v090h270_right_DATA_BUFFER_ELEMENTS (1824)
+#define SPATIAL_71_DRAMA_v090h270_right_DATA_BUFFER_ELEMENTS (2520)
 
 #define SPATIAL_71_DRAMA_v090h270_right_TD_BLOCK_LENGTH (8)
-#define SPATIAL_71_DRAMA_v090h270_right_BLOCK_COUNT (226)
+#define SPATIAL_71_DRAMA_v090h270_right_BLOCK_COUNT (313)
 #define SPATIAL_71_DRAMA_v090h270_right_FRAME_ADVANCE (8)
 #define SPATIAL_71_DRAMA_v090h270_right_FRAME_OVERLAP (0)
 EXTERN td_block_fir_filter_t td_block_fir_filter_SPATIAL_71_DRAMA_v090h315_left;
 
 //This is the count of int32_t words to allocate for one data channel.
 //i.e. int32_t channel_data[SPATIAL_71_DRAMA_v090h315_left_DATA_BUFFER_ELEMENTS] = { 0 };
-#define SPATIAL_71_DRAMA_v090h315_left_DATA_BUFFER_ELEMENTS (1224)
+#define SPATIAL_71_DRAMA_v090h315_left_DATA_BUFFER_ELEMENTS (2520)
 
 #define SPATIAL_71_DRAMA_v090h315_left_TD_BLOCK_LENGTH (8)
-#define SPATIAL_71_DRAMA_v090h315_left_BLOCK_COUNT (151)
+#define SPATIAL_71_DRAMA_v090h315_left_BLOCK_COUNT (313)
 #define SPATIAL_71_DRAMA_v090h315_left_FRAME_ADVANCE (8)
 #define SPATIAL_71_DRAMA_v090h315_left_FRAME_OVERLAP (0)
 EXTERN td_block_fir_filter_t td_block_fir_filter_SPATIAL_71_DRAMA_v090h315_right;
 
 //This is the count of int32_t words to allocate for one data channel.
 //i.e. int32_t channel_data[SPATIAL_71_DRAMA_v090h315_right_DATA_BUFFER_ELEMENTS] = { 0 };
-#define SPATIAL_71_DRAMA_v090h315_right_DATA_BUFFER_ELEMENTS (1224)
+#define SPATIAL_71_DRAMA_v090h315_right_DATA_BUFFER_ELEMENTS (2520)
 
 #define SPATIAL_71_DRAMA_v090h315_right_TD_BLOCK_LENGTH (8)
-#define SPATIAL_71_DRAMA_v090h315_right_BLOCK_COUNT (151)
+#define SPATIAL_71_DRAMA_v090h315_right_BLOCK_COUNT (313)
 #define SPATIAL_71_DRAMA_v090h315_right_FRAME_ADVANCE (8)
 #define SPATIAL_71_DRAMA_v090h315_right_FRAME_OVERLAP (0)
 EXTERN td_block_fir_filter_t td_block_fir_filter_SPATIAL_71_GAME_lfe_left;
 
 //This is the count of int32_t words to allocate for one data channel.
 //i.e. int32_t channel_data[SPATIAL_71_GAME_lfe_left_DATA_BUFFER_ELEMENTS] = { 0 };
-#define SPATIAL_71_GAME_lfe_left_DATA_BUFFER_ELEMENTS (1224)
+#define SPATIAL_71_GAME_lfe_left_DATA_BUFFER_ELEMENTS (2520)
 
 #define SPATIAL_71_GAME_lfe_left_TD_BLOCK_LENGTH (8)
-#define SPATIAL_71_GAME_lfe_left_BLOCK_COUNT (151)
+#define SPATIAL_71_GAME_lfe_left_BLOCK_COUNT (313)
 #define SPATIAL_71_GAME_lfe_left_FRAME_ADVANCE (8)
 #define SPATIAL_71_GAME_lfe_left_FRAME_OVERLAP (0)
 EXTERN td_block_fir_filter_t td_block_fir_filter_SPATIAL_71_GAME_lfe_right;
 
 //This is the count of int32_t words to allocate for one data channel.
 //i.e. int32_t channel_data[SPATIAL_71_GAME_lfe_right_DATA_BUFFER_ELEMENTS] = { 0 };
-#define SPATIAL_71_GAME_lfe_right_DATA_BUFFER_ELEMENTS (1224)
+#define SPATIAL_71_GAME_lfe_right_DATA_BUFFER_ELEMENTS (2520)
 
 #define SPATIAL_71_GAME_lfe_right_TD_BLOCK_LENGTH (8)
-#define SPATIAL_71_GAME_lfe_right_BLOCK_COUNT (151)
+#define SPATIAL_71_GAME_lfe_right_BLOCK_COUNT (313)
 #define SPATIAL_71_GAME_lfe_right_FRAME_ADVANCE (8)
 #define SPATIAL_71_GAME_lfe_right_FRAME_OVERLAP (0)
 EXTERN td_block_fir_filter_t td_block_fir_filter_SPATIAL_71_GAME_v090h000_left;
 
 //This is the count of int32_t words to allocate for one data channel.
 //i.e. int32_t channel_data[SPATIAL_71_GAME_v090h000_left_DATA_BUFFER_ELEMENTS] = { 0 };
-#define SPATIAL_71_GAME_v090h000_left_DATA_BUFFER_ELEMENTS (1224)
+#define SPATIAL_71_GAME_v090h000_left_DATA_BUFFER_ELEMENTS (2520)
 
 #define SPATIAL_71_GAME_v090h000_left_TD_BLOCK_LENGTH (8)
-#define SPATIAL_71_GAME_v090h000_left_BLOCK_COUNT (151)
+#define SPATIAL_71_GAME_v090h000_left_BLOCK_COUNT (313)
 #define SPATIAL_71_GAME_v090h000_left_FRAME_ADVANCE (8)
 #define SPATIAL_71_GAME_v090h000_left_FRAME_OVERLAP (0)
 EXTERN td_block_fir_filter_t td_block_fir_filter_SPATIAL_71_GAME_v090h000_right;
 
 //This is the count of int32_t words to allocate for one data channel.
 //i.e. int32_t channel_data[SPATIAL_71_GAME_v090h000_right_DATA_BUFFER_ELEMENTS] = { 0 };
-#define SPATIAL_71_GAME_v090h000_right_DATA_BUFFER_ELEMENTS (1224)
+#define SPATIAL_71_GAME_v090h000_right_DATA_BUFFER_ELEMENTS (2520)
 
 #define SPATIAL_71_GAME_v090h000_right_TD_BLOCK_LENGTH (8)
-#define SPATIAL_71_GAME_v090h000_right_BLOCK_COUNT (151)
+#define SPATIAL_71_GAME_v090h000_right_BLOCK_COUNT (313)
 #define SPATIAL_71_GAME_v090h000_right_FRAME_ADVANCE (8)
 #define SPATIAL_71_GAME_v090h000_right_FRAME_OVERLAP (0)
 EXTERN td_block_fir_filter_t td_block_fir_filter_SPATIAL_71_GAME_v090h045_left;
 
 //This is the count of int32_t words to allocate for one data channel.
 //i.e. int32_t channel_data[SPATIAL_71_GAME_v090h045_left_DATA_BUFFER_ELEMENTS] = { 0 };
-#define SPATIAL_71_GAME_v090h045_left_DATA_BUFFER_ELEMENTS (1224)
+#define SPATIAL_71_GAME_v090h045_left_DATA_BUFFER_ELEMENTS (2520)
 
 #define SPATIAL_71_GAME_v090h045_left_TD_BLOCK_LENGTH (8)
-#define SPATIAL_71_GAME_v090h045_left_BLOCK_COUNT (151)
+#define SPATIAL_71_GAME_v090h045_left_BLOCK_COUNT (313)
 #define SPATIAL_71_GAME_v090h045_left_FRAME_ADVANCE (8)
 #define SPATIAL_71_GAME_v090h045_left_FRAME_OVERLAP (0)
 EXTERN td_block_fir_filter_t td_block_fir_filter_SPATIAL_71_GAME_v090h045_right;
 
 //This is the count of int32_t words to allocate for one data channel.
 //i.e. int32_t channel_data[SPATIAL_71_GAME_v090h045_right_DATA_BUFFER_ELEMENTS] = { 0 };
-#define SPATIAL_71_GAME_v090h045_right_DATA_BUFFER_ELEMENTS (1224)
+#define SPATIAL_71_GAME_v090h045_right_DATA_BUFFER_ELEMENTS (2520)
 
 #define SPATIAL_71_GAME_v090h045_right_TD_BLOCK_LENGTH (8)
-#define SPATIAL_71_GAME_v090h045_right_BLOCK_COUNT (151)
+#define SPATIAL_71_GAME_v090h045_right_BLOCK_COUNT (313)
 #define SPATIAL_71_GAME_v090h045_right_FRAME_ADVANCE (8)
 #define SPATIAL_71_GAME_v090h045_right_FRAME_OVERLAP (0)
 EXTERN td_block_fir_filter_t td_block_fir_filter_SPATIAL_71_GAME_v090h090_left;
 
 //This is the count of int32_t words to allocate for one data channel.
 //i.e. int32_t channel_data[SPATIAL_71_GAME_v090h090_left_DATA_BUFFER_ELEMENTS] = { 0 };
-#define SPATIAL_71_GAME_v090h090_left_DATA_BUFFER_ELEMENTS (1872)
+#define SPATIAL_71_GAME_v090h090_left_DATA_BUFFER_ELEMENTS (2520)
 
 #define SPATIAL_71_GAME_v090h090_left_TD_BLOCK_LENGTH (8)
-#define SPATIAL_71_GAME_v090h090_left_BLOCK_COUNT (232)
+#define SPATIAL_71_GAME_v090h090_left_BLOCK_COUNT (313)
 #define SPATIAL_71_GAME_v090h090_left_FRAME_ADVANCE (8)
 #define SPATIAL_71_GAME_v090h090_left_FRAME_OVERLAP (0)
 EXTERN td_block_fir_filter_t td_block_fir_filter_SPATIAL_71_GAME_v090h090_right;
 
 //This is the count of int32_t words to allocate for one data channel.
 //i.e. int32_t channel_data[SPATIAL_71_GAME_v090h090_right_DATA_BUFFER_ELEMENTS] = { 0 };
-#define SPATIAL_71_GAME_v090h090_right_DATA_BUFFER_ELEMENTS (1872)
+#define SPATIAL_71_GAME_v090h090_right_DATA_BUFFER_ELEMENTS (2520)
 
 #define SPATIAL_71_GAME_v090h090_right_TD_BLOCK_LENGTH (8)
-#define SPATIAL_71_GAME_v090h090_right_BLOCK_COUNT (232)
+#define SPATIAL_71_GAME_v090h090_right_BLOCK_COUNT (313)
 #define SPATIAL_71_GAME_v090h090_right_FRAME_ADVANCE (8)
 #define SPATIAL_71_GAME_v090h090_right_FRAME_OVERLAP (0)
 EXTERN td_block_fir_filter_t td_block_fir_filter_SPATIAL_71_GAME_v090h135_left;
 
 //This is the count of int32_t words to allocate for one data channel.
 //i.e. int32_t channel_data[SPATIAL_71_GAME_v090h135_left_DATA_BUFFER_ELEMENTS] = { 0 };
-#define SPATIAL_71_GAME_v090h135_left_DATA_BUFFER_ELEMENTS (1824)
+#define SPATIAL_71_GAME_v090h135_left_DATA_BUFFER_ELEMENTS (2520)
 
 #define SPATIAL_71_GAME_v090h135_left_TD_BLOCK_LENGTH (8)
-#define SPATIAL_71_GAME_v090h135_left_BLOCK_COUNT (226)
+#define SPATIAL_71_GAME_v090h135_left_BLOCK_COUNT (313)
 #define SPATIAL_71_GAME_v090h135_left_FRAME_ADVANCE (8)
 #define SPATIAL_71_GAME_v090h135_left_FRAME_OVERLAP (0)
 EXTERN td_block_fir_filter_t td_block_fir_filter_SPATIAL_71_GAME_v090h135_right;
 
 //This is the count of int32_t words to allocate for one data channel.
 //i.e. int32_t channel_data[SPATIAL_71_GAME_v090h135_right_DATA_BUFFER_ELEMENTS] = { 0 };
-#define SPATIAL_71_GAME_v090h135_right_DATA_BUFFER_ELEMENTS (1824)
+#define SPATIAL_71_GAME_v090h135_right_DATA_BUFFER_ELEMENTS (2520)
 
 #define SPATIAL_71_GAME_v090h135_right_TD_BLOCK_LENGTH (8)
-#define SPATIAL_71_GAME_v090h135_right_BLOCK_COUNT (226)
+#define SPATIAL_71_GAME_v090h135_right_BLOCK_COUNT (313)
 #define SPATIAL_71_GAME_v090h135_right_FRAME_ADVANCE (8)
 #define SPATIAL_71_GAME_v090h135_right_FRAME_OVERLAP (0)
 EXTERN td_block_fir_filter_t td_block_fir_filter_SPATIAL_71_GAME_v090h225_left;
 
 //This is the count of int32_t words to allocate for one data channel.
 //i.e. int32_t channel_data[SPATIAL_71_GAME_v090h225_left_DATA_BUFFER_ELEMENTS] = { 0 };
-#define SPATIAL_71_GAME_v090h225_left_DATA_BUFFER_ELEMENTS (1824)
+#define SPATIAL_71_GAME_v090h225_left_DATA_BUFFER_ELEMENTS (2520)
 
 #define SPATIAL_71_GAME_v090h225_left_TD_BLOCK_LENGTH (8)
-#define SPATIAL_71_GAME_v090h225_left_BLOCK_COUNT (226)
+#define SPATIAL_71_GAME_v090h225_left_BLOCK_COUNT (313)
 #define SPATIAL_71_GAME_v090h225_left_FRAME_ADVANCE (8)
 #define SPATIAL_71_GAME_v090h225_left_FRAME_OVERLAP (0)
 EXTERN td_block_fir_filter_t td_block_fir_filter_SPATIAL_71_GAME_v090h225_right;
 
 //This is the count of int32_t words to allocate for one data channel.
 //i.e. int32_t channel_data[SPATIAL_71_GAME_v090h225_right_DATA_BUFFER_ELEMENTS] = { 0 };
-#define SPATIAL_71_GAME_v090h225_right_DATA_BUFFER_ELEMENTS (1824)
+#define SPATIAL_71_GAME_v090h225_right_DATA_BUFFER_ELEMENTS (2520)
 
 #define SPATIAL_71_GAME_v090h225_right_TD_BLOCK_LENGTH (8)
-#define SPATIAL_71_GAME_v090h225_right_BLOCK_COUNT (226)
+#define SPATIAL_71_GAME_v090h225_right_BLOCK_COUNT (313)
 #define SPATIAL_71_GAME_v090h225_right_FRAME_ADVANCE (8)
 #define SPATIAL_71_GAME_v090h225_right_FRAME_OVERLAP (0)
 EXTERN td_block_fir_filter_t td_block_fir_filter_SPATIAL_71_GAME_v090h270_left;
 
 //This is the count of int32_t words to allocate for one data channel.
 //i.e. int32_t channel_data[SPATIAL_71_GAME_v090h270_left_DATA_BUFFER_ELEMENTS] = { 0 };
-#define SPATIAL_71_GAME_v090h270_left_DATA_BUFFER_ELEMENTS (1824)
+#define SPATIAL_71_GAME_v090h270_left_DATA_BUFFER_ELEMENTS (2520)
 
 #define SPATIAL_71_GAME_v090h270_left_TD_BLOCK_LENGTH (8)
-#define SPATIAL_71_GAME_v090h270_left_BLOCK_COUNT (226)
+#define SPATIAL_71_GAME_v090h270_left_BLOCK_COUNT (313)
 #define SPATIAL_71_GAME_v090h270_left_FRAME_ADVANCE (8)
 #define SPATIAL_71_GAME_v090h270_left_FRAME_OVERLAP (0)
 EXTERN td_block_fir_filter_t td_block_fir_filter_SPATIAL_71_GAME_v090h270_right;
 
 //This is the count of int32_t words to allocate for one data channel.
 //i.e. int32_t channel_data[SPATIAL_71_GAME_v090h270_right_DATA_BUFFER_ELEMENTS] = { 0 };
-#define SPATIAL_71_GAME_v090h270_right_DATA_BUFFER_ELEMENTS (1824)
+#define SPATIAL_71_GAME_v090h270_right_DATA_BUFFER_ELEMENTS (2520)
 
 #define SPATIAL_71_GAME_v090h270_right_TD_BLOCK_LENGTH (8)
-#define SPATIAL_71_GAME_v090h270_right_BLOCK_COUNT (226)
+#define SPATIAL_71_GAME_v090h270_right_BLOCK_COUNT (313)
 #define SPATIAL_71_GAME_v090h270_right_FRAME_ADVANCE (8)
 #define SPATIAL_71_GAME_v090h270_right_FRAME_OVERLAP (0)
 EXTERN td_block_fir_filter_t td_block_fir_filter_SPATIAL_71_GAME_v090h315_left;
 
 //This is the count of int32_t words to allocate for one data channel.
 //i.e. int32_t channel_data[SPATIAL_71_GAME_v090h315_left_DATA_BUFFER_ELEMENTS] = { 0 };
-#define SPATIAL_71_GAME_v090h315_left_DATA_BUFFER_ELEMENTS (1224)
+#define SPATIAL_71_GAME_v090h315_left_DATA_BUFFER_ELEMENTS (2520)
 
 #define SPATIAL_71_GAME_v090h315_left_TD_BLOCK_LENGTH (8)
-#define SPATIAL_71_GAME_v090h315_left_BLOCK_COUNT (151)
+#define SPATIAL_71_GAME_v090h315_left_BLOCK_COUNT (313)
 #define SPATIAL_71_GAME_v090h315_left_FRAME_ADVANCE (8)
 #define SPATIAL_71_GAME_v090h315_left_FRAME_OVERLAP (0)
 EXTERN td_block_fir_filter_t td_block_fir_filter_SPATIAL_71_GAME_v090h315_right;
 
 //This is the count of int32_t words to allocate for one data channel.
 //i.e. int32_t channel_data[SPATIAL_71_GAME_v090h315_right_DATA_BUFFER_ELEMENTS] = { 0 };
-#define SPATIAL_71_GAME_v090h315_right_DATA_BUFFER_ELEMENTS (1224)
+#define SPATIAL_71_GAME_v090h315_right_DATA_BUFFER_ELEMENTS (2520)
 
 #define SPATIAL_71_GAME_v090h315_right_TD_BLOCK_LENGTH (8)
-#define SPATIAL_71_GAME_v090h315_right_BLOCK_COUNT (151)
+#define SPATIAL_71_GAME_v090h315_right_BLOCK_COUNT (313)
 #define SPATIAL_71_GAME_v090h315_right_FRAME_ADVANCE (8)
 #define SPATIAL_71_GAME_v090h315_right_FRAME_OVERLAP (0)
 EXTERN td_block_fir_filter_t td_block_fir_filter_SPATIAL_71_MOVIE_lfe_left;
 
 //This is the count of int32_t words to allocate for one data channel.
 //i.e. int32_t channel_data[SPATIAL_71_MOVIE_lfe_left_DATA_BUFFER_ELEMENTS] = { 0 };
-#define SPATIAL_71_MOVIE_lfe_left_DATA_BUFFER_ELEMENTS (1224)
+#define SPATIAL_71_MOVIE_lfe_left_DATA_BUFFER_ELEMENTS (2520)
 
 #define SPATIAL_71_MOVIE_lfe_left_TD_BLOCK_LENGTH (8)
-#define SPATIAL_71_MOVIE_lfe_left_BLOCK_COUNT (151)
+#define SPATIAL_71_MOVIE_lfe_left_BLOCK_COUNT (313)
 #define SPATIAL_71_MOVIE_lfe_left_FRAME_ADVANCE (8)
 #define SPATIAL_71_MOVIE_lfe_left_FRAME_OVERLAP (0)
 EXTERN td_block_fir_filter_t td_block_fir_filter_SPATIAL_71_MOVIE_lfe_right;
 
 //This is the count of int32_t words to allocate for one data channel.
 //i.e. int32_t channel_data[SPATIAL_71_MOVIE_lfe_right_DATA_BUFFER_ELEMENTS] = { 0 };
-#define SPATIAL_71_MOVIE_lfe_right_DATA_BUFFER_ELEMENTS (1224)
+#define SPATIAL_71_MOVIE_lfe_right_DATA_BUFFER_ELEMENTS (2520)
 
 #define SPATIAL_71_MOVIE_lfe_right_TD_BLOCK_LENGTH (8)
-#define SPATIAL_71_MOVIE_lfe_right_BLOCK_COUNT (151)
+#define SPATIAL_71_MOVIE_lfe_right_BLOCK_COUNT (313)
 #define SPATIAL_71_MOVIE_lfe_right_FRAME_ADVANCE (8)
 #define SPATIAL_71_MOVIE_lfe_right_FRAME_OVERLAP (0)
 EXTERN td_block_fir_filter_t td_block_fir_filter_SPATIAL_71_MOVIE_v090h000_left;
 
 //This is the count of int32_t words to allocate for one data channel.
 //i.e. int32_t channel_data[SPATIAL_71_MOVIE_v090h000_left_DATA_BUFFER_ELEMENTS] = { 0 };
-#define SPATIAL_71_MOVIE_v090h000_left_DATA_BUFFER_ELEMENTS (1224)
+#define SPATIAL_71_MOVIE_v090h000_left_DATA_BUFFER_ELEMENTS (2520)
 
 #define SPATIAL_71_MOVIE_v090h000_left_TD_BLOCK_LENGTH (8)
-#define SPATIAL_71_MOVIE_v090h000_left_BLOCK_COUNT (151)
+#define SPATIAL_71_MOVIE_v090h000_left_BLOCK_COUNT (313)
 #define SPATIAL_71_MOVIE_v090h000_left_FRAME_ADVANCE (8)
 #define SPATIAL_71_MOVIE_v090h000_left_FRAME_OVERLAP (0)
 EXTERN td_block_fir_filter_t td_block_fir_filter_SPATIAL_71_MOVIE_v090h000_right;
 
 //This is the count of int32_t words to allocate for one data channel.
 //i.e. int32_t channel_data[SPATIAL_71_MOVIE_v090h000_right_DATA_BUFFER_ELEMENTS] = { 0 };
-#define SPATIAL_71_MOVIE_v090h000_right_DATA_BUFFER_ELEMENTS (1224)
+#define SPATIAL_71_MOVIE_v090h000_right_DATA_BUFFER_ELEMENTS (2520)
 
 #define SPATIAL_71_MOVIE_v090h000_right_TD_BLOCK_LENGTH (8)
-#define SPATIAL_71_MOVIE_v090h000_right_BLOCK_COUNT (151)
+#define SPATIAL_71_MOVIE_v090h000_right_BLOCK_COUNT (313)
 #define SPATIAL_71_MOVIE_v090h000_right_FRAME_ADVANCE (8)
 #define SPATIAL_71_MOVIE_v090h000_right_FRAME_OVERLAP (0)
 EXTERN td_block_fir_filter_t td_block_fir_filter_SPATIAL_71_MOVIE_v090h045_left;
 
 //This is the count of int32_t words to allocate for one data channel.
 //i.e. int32_t channel_data[SPATIAL_71_MOVIE_v090h045_left_DATA_BUFFER_ELEMENTS] = { 0 };
-#define SPATIAL_71_MOVIE_v090h045_left_DATA_BUFFER_ELEMENTS (1224)
+#define SPATIAL_71_MOVIE_v090h045_left_DATA_BUFFER_ELEMENTS (2520)
 
 #define SPATIAL_71_MOVIE_v090h045_left_TD_BLOCK_LENGTH (8)
-#define SPATIAL_71_MOVIE_v090h045_left_BLOCK_COUNT (151)
+#define SPATIAL_71_MOVIE_v090h045_left_BLOCK_COUNT (313)
 #define SPATIAL_71_MOVIE_v090h045_left_FRAME_ADVANCE (8)
 #define SPATIAL_71_MOVIE_v090h045_left_FRAME_OVERLAP (0)
 EXTERN td_block_fir_filter_t td_block_fir_filter_SPATIAL_71_MOVIE_v090h045_right;
 
 //This is the count of int32_t words to allocate for one data channel.
 //i.e. int32_t channel_data[SPATIAL_71_MOVIE_v090h045_right_DATA_BUFFER_ELEMENTS] = { 0 };
-#define SPATIAL_71_MOVIE_v090h045_right_DATA_BUFFER_ELEMENTS (1224)
+#define SPATIAL_71_MOVIE_v090h045_right_DATA_BUFFER_ELEMENTS (2520)
 
 #define SPATIAL_71_MOVIE_v090h045_right_TD_BLOCK_LENGTH (8)
-#define SPATIAL_71_MOVIE_v090h045_right_BLOCK_COUNT (151)
+#define SPATIAL_71_MOVIE_v090h045_right_BLOCK_COUNT (313)
 #define SPATIAL_71_MOVIE_v090h045_right_FRAME_ADVANCE (8)
 #define SPATIAL_71_MOVIE_v090h045_right_FRAME_OVERLAP (0)
 EXTERN td_block_fir_filter_t td_block_fir_filter_SPATIAL_71_MOVIE_v090h090_left;
 
 //This is the count of int32_t words to allocate for one data channel.
 //i.e. int32_t channel_data[SPATIAL_71_MOVIE_v090h090_left_DATA_BUFFER_ELEMENTS] = { 0 };
-#define SPATIAL_71_MOVIE_v090h090_left_DATA_BUFFER_ELEMENTS (1872)
+#define SPATIAL_71_MOVIE_v090h090_left_DATA_BUFFER_ELEMENTS (2520)
 
 #define SPATIAL_71_MOVIE_v090h090_left_TD_BLOCK_LENGTH (8)
-#define SPATIAL_71_MOVIE_v090h090_left_BLOCK_COUNT (232)
+#define SPATIAL_71_MOVIE_v090h090_left_BLOCK_COUNT (313)
 #define SPATIAL_71_MOVIE_v090h090_left_FRAME_ADVANCE (8)
 #define SPATIAL_71_MOVIE_v090h090_left_FRAME_OVERLAP (0)
 EXTERN td_block_fir_filter_t td_block_fir_filter_SPATIAL_71_MOVIE_v090h090_right;
 
 //This is the count of int32_t words to allocate for one data channel.
 //i.e. int32_t channel_data[SPATIAL_71_MOVIE_v090h090_right_DATA_BUFFER_ELEMENTS] = { 0 };
-#define SPATIAL_71_MOVIE_v090h090_right_DATA_BUFFER_ELEMENTS (1872)
+#define SPATIAL_71_MOVIE_v090h090_right_DATA_BUFFER_ELEMENTS (2520)
 
 #define SPATIAL_71_MOVIE_v090h090_right_TD_BLOCK_LENGTH (8)
-#define SPATIAL_71_MOVIE_v090h090_right_BLOCK_COUNT (232)
+#define SPATIAL_71_MOVIE_v090h090_right_BLOCK_COUNT (313)
 #define SPATIAL_71_MOVIE_v090h090_right_FRAME_ADVANCE (8)
 #define SPATIAL_71_MOVIE_v090h090_right_FRAME_OVERLAP (0)
 EXTERN td_block_fir_filter_t td_block_fir_filter_SPATIAL_71_MOVIE_v090h135_left;
 
 //This is the count of int32_t words to allocate for one data channel.
 //i.e. int32_t channel_data[SPATIAL_71_MOVIE_v090h135_left_DATA_BUFFER_ELEMENTS] = { 0 };
-#define SPATIAL_71_MOVIE_v090h135_left_DATA_BUFFER_ELEMENTS (1824)
+#define SPATIAL_71_MOVIE_v090h135_left_DATA_BUFFER_ELEMENTS (2520)
 
 #define SPATIAL_71_MOVIE_v090h135_left_TD_BLOCK_LENGTH (8)
-#define SPATIAL_71_MOVIE_v090h135_left_BLOCK_COUNT (226)
+#define SPATIAL_71_MOVIE_v090h135_left_BLOCK_COUNT (313)
 #define SPATIAL_71_MOVIE_v090h135_left_FRAME_ADVANCE (8)
 #define SPATIAL_71_MOVIE_v090h135_left_FRAME_OVERLAP (0)
 EXTERN td_block_fir_filter_t td_block_fir_filter_SPATIAL_71_MOVIE_v090h135_right;
 
 //This is the count of int32_t words to allocate for one data channel.
 //i.e. int32_t channel_data[SPATIAL_71_MOVIE_v090h135_right_DATA_BUFFER_ELEMENTS] = { 0 };
-#define SPATIAL_71_MOVIE_v090h135_right_DATA_BUFFER_ELEMENTS (1824)
+#define SPATIAL_71_MOVIE_v090h135_right_DATA_BUFFER_ELEMENTS (2520)
 
 #define SPATIAL_71_MOVIE_v090h135_right_TD_BLOCK_LENGTH (8)
-#define SPATIAL_71_MOVIE_v090h135_right_BLOCK_COUNT (226)
+#define SPATIAL_71_MOVIE_v090h135_right_BLOCK_COUNT (313)
 #define SPATIAL_71_MOVIE_v090h135_right_FRAME_ADVANCE (8)
 #define SPATIAL_71_MOVIE_v090h135_right_FRAME_OVERLAP (0)
 EXTERN td_block_fir_filter_t td_block_fir_filter_SPATIAL_71_MOVIE_v090h225_left;
 
 //This is the count of int32_t words to allocate for one data channel.
 //i.e. int32_t channel_data[SPATIAL_71_MOVIE_v090h225_left_DATA_BUFFER_ELEMENTS] = { 0 };
-#define SPATIAL_71_MOVIE_v090h225_left_DATA_BUFFER_ELEMENTS (1824)
+#define SPATIAL_71_MOVIE_v090h225_left_DATA_BUFFER_ELEMENTS (2520)
 
 #define SPATIAL_71_MOVIE_v090h225_left_TD_BLOCK_LENGTH (8)
-#define SPATIAL_71_MOVIE_v090h225_left_BLOCK_COUNT (226)
+#define SPATIAL_71_MOVIE_v090h225_left_BLOCK_COUNT (313)
 #define SPATIAL_71_MOVIE_v090h225_left_FRAME_ADVANCE (8)
 #define SPATIAL_71_MOVIE_v090h225_left_FRAME_OVERLAP (0)
 EXTERN td_block_fir_filter_t td_block_fir_filter_SPATIAL_71_MOVIE_v090h225_right;
 
 //This is the count of int32_t words to allocate for one data channel.
 //i.e. int32_t channel_data[SPATIAL_71_MOVIE_v090h225_right_DATA_BUFFER_ELEMENTS] = { 0 };
-#define SPATIAL_71_MOVIE_v090h225_right_DATA_BUFFER_ELEMENTS (1824)
+#define SPATIAL_71_MOVIE_v090h225_right_DATA_BUFFER_ELEMENTS (2520)
 
 #define SPATIAL_71_MOVIE_v090h225_right_TD_BLOCK_LENGTH (8)
-#define SPATIAL_71_MOVIE_v090h225_right_BLOCK_COUNT (226)
+#define SPATIAL_71_MOVIE_v090h225_right_BLOCK_COUNT (313)
 #define SPATIAL_71_MOVIE_v090h225_right_FRAME_ADVANCE (8)
 #define SPATIAL_71_MOVIE_v090h225_right_FRAME_OVERLAP (0)
 EXTERN td_block_fir_filter_t td_block_fir_filter_SPATIAL_71_MOVIE_v090h270_left;
 
 //This is the count of int32_t words to allocate for one data channel.
 //i.e. int32_t channel_data[SPATIAL_71_MOVIE_v090h270_left_DATA_BUFFER_ELEMENTS] = { 0 };
-#define SPATIAL_71_MOVIE_v090h270_left_DATA_BUFFER_ELEMENTS (1824)
+#define SPATIAL_71_MOVIE_v090h270_left_DATA_BUFFER_ELEMENTS (2520)
 
 #define SPATIAL_71_MOVIE_v090h270_left_TD_BLOCK_LENGTH (8)
-#define SPATIAL_71_MOVIE_v090h270_left_BLOCK_COUNT (226)
+#define SPATIAL_71_MOVIE_v090h270_left_BLOCK_COUNT (313)
 #define SPATIAL_71_MOVIE_v090h270_left_FRAME_ADVANCE (8)
 #define SPATIAL_71_MOVIE_v090h270_left_FRAME_OVERLAP (0)
 EXTERN td_block_fir_filter_t td_block_fir_filter_SPATIAL_71_MOVIE_v090h270_right;
 
 //This is the count of int32_t words to allocate for one data channel.
 //i.e. int32_t channel_data[SPATIAL_71_MOVIE_v090h270_right_DATA_BUFFER_ELEMENTS] = { 0 };
-#define SPATIAL_71_MOVIE_v090h270_right_DATA_BUFFER_ELEMENTS (1824)
+#define SPATIAL_71_MOVIE_v090h270_right_DATA_BUFFER_ELEMENTS (2520)
 
 #define SPATIAL_71_MOVIE_v090h270_right_TD_BLOCK_LENGTH (8)
-#define SPATIAL_71_MOVIE_v090h270_right_BLOCK_COUNT (226)
+#define SPATIAL_71_MOVIE_v090h270_right_BLOCK_COUNT (313)
 #define SPATIAL_71_MOVIE_v090h270_right_FRAME_ADVANCE (8)
 #define SPATIAL_71_MOVIE_v090h270_right_FRAME_OVERLAP (0)
 EXTERN td_block_fir_filter_t td_block_fir_filter_SPATIAL_71_MOVIE_v090h315_left;
 
 //This is the count of int32_t words to allocate for one data channel.
 //i.e. int32_t channel_data[SPATIAL_71_MOVIE_v090h315_left_DATA_BUFFER_ELEMENTS] = { 0 };
-#define SPATIAL_71_MOVIE_v090h315_left_DATA_BUFFER_ELEMENTS (1224)
+#define SPATIAL_71_MOVIE_v090h315_left_DATA_BUFFER_ELEMENTS (2520)
 
 #define SPATIAL_71_MOVIE_v090h315_left_TD_BLOCK_LENGTH (8)
-#define SPATIAL_71_MOVIE_v090h315_left_BLOCK_COUNT (151)
+#define SPATIAL_71_MOVIE_v090h315_left_BLOCK_COUNT (313)
 #define SPATIAL_71_MOVIE_v090h315_left_FRAME_ADVANCE (8)
 #define SPATIAL_71_MOVIE_v090h315_left_FRAME_OVERLAP (0)
 EXTERN td_block_fir_filter_t td_block_fir_filter_SPATIAL_71_MOVIE_v090h315_right;
 
 //This is the count of int32_t words to allocate for one data channel.
 //i.e. int32_t channel_data[SPATIAL_71_MOVIE_v090h315_right_DATA_BUFFER_ELEMENTS] = { 0 };
-#define SPATIAL_71_MOVIE_v090h315_right_DATA_BUFFER_ELEMENTS (1224)
+#define SPATIAL_71_MOVIE_v090h315_right_DATA_BUFFER_ELEMENTS (2520)
 
 #define SPATIAL_71_MOVIE_v090h315_right_TD_BLOCK_LENGTH (8)
-#define SPATIAL_71_MOVIE_v090h315_right_BLOCK_COUNT (151)
+#define SPATIAL_71_MOVIE_v090h315_right_BLOCK_COUNT (313)
 #define SPATIAL_71_MOVIE_v090h315_right_FRAME_ADVANCE (8)
 #define SPATIAL_71_MOVIE_v090h315_right_FRAME_OVERLAP (0)
 EXTERN td_block_fir_filter_t td_block_fir_filter_SPATIAL_71_MUSIC_lfe_left;
 
 //This is the count of int32_t words to allocate for one data channel.
 //i.e. int32_t channel_data[SPATIAL_71_MUSIC_lfe_left_DATA_BUFFER_ELEMENTS] = { 0 };
-#define SPATIAL_71_MUSIC_lfe_left_DATA_BUFFER_ELEMENTS (1224)
+#define SPATIAL_71_MUSIC_lfe_left_DATA_BUFFER_ELEMENTS (2520)
 
 #define SPATIAL_71_MUSIC_lfe_left_TD_BLOCK_LENGTH (8)
-#define SPATIAL_71_MUSIC_lfe_left_BLOCK_COUNT (151)
+#define SPATIAL_71_MUSIC_lfe_left_BLOCK_COUNT (313)
 #define SPATIAL_71_MUSIC_lfe_left_FRAME_ADVANCE (8)
 #define SPATIAL_71_MUSIC_lfe_left_FRAME_OVERLAP (0)
 EXTERN td_block_fir_filter_t td_block_fir_filter_SPATIAL_71_MUSIC_lfe_right;
 
 //This is the count of int32_t words to allocate for one data channel.
 //i.e. int32_t channel_data[SPATIAL_71_MUSIC_lfe_right_DATA_BUFFER_ELEMENTS] = { 0 };
-#define SPATIAL_71_MUSIC_lfe_right_DATA_BUFFER_ELEMENTS (1224)
+#define SPATIAL_71_MUSIC_lfe_right_DATA_BUFFER_ELEMENTS (2520)
 
 #define SPATIAL_71_MUSIC_lfe_right_TD_BLOCK_LENGTH (8)
-#define SPATIAL_71_MUSIC_lfe_right_BLOCK_COUNT (151)
+#define SPATIAL_71_MUSIC_lfe_right_BLOCK_COUNT (313)
 #define SPATIAL_71_MUSIC_lfe_right_FRAME_ADVANCE (8)
 #define SPATIAL_71_MUSIC_lfe_right_FRAME_OVERLAP (0)
 EXTERN td_block_fir_filter_t td_block_fir_filter_SPATIAL_71_MUSIC_v090h000_left;
 
 //This is the count of int32_t words to allocate for one data channel.
 //i.e. int32_t channel_data[SPATIAL_71_MUSIC_v090h000_left_DATA_BUFFER_ELEMENTS] = { 0 };
-#define SPATIAL_71_MUSIC_v090h000_left_DATA_BUFFER_ELEMENTS (1224)
+#define SPATIAL_71_MUSIC_v090h000_left_DATA_BUFFER_ELEMENTS (2520)
 
 #define SPATIAL_71_MUSIC_v090h000_left_TD_BLOCK_LENGTH (8)
-#define SPATIAL_71_MUSIC_v090h000_left_BLOCK_COUNT (151)
+#define SPATIAL_71_MUSIC_v090h000_left_BLOCK_COUNT (313)
 #define SPATIAL_71_MUSIC_v090h000_left_FRAME_ADVANCE (8)
 #define SPATIAL_71_MUSIC_v090h000_left_FRAME_OVERLAP (0)
 EXTERN td_block_fir_filter_t td_block_fir_filter_SPATIAL_71_MUSIC_v090h000_right;
 
 //This is the count of int32_t words to allocate for one data channel.
 //i.e. int32_t channel_data[SPATIAL_71_MUSIC_v090h000_right_DATA_BUFFER_ELEMENTS] = { 0 };
-#define SPATIAL_71_MUSIC_v090h000_right_DATA_BUFFER_ELEMENTS (1224)
+#define SPATIAL_71_MUSIC_v090h000_right_DATA_BUFFER_ELEMENTS (2520)
 
 #define SPATIAL_71_MUSIC_v090h000_right_TD_BLOCK_LENGTH (8)
-#define SPATIAL_71_MUSIC_v090h000_right_BLOCK_COUNT (151)
+#define SPATIAL_71_MUSIC_v090h000_right_BLOCK_COUNT (313)
 #define SPATIAL_71_MUSIC_v090h000_right_FRAME_ADVANCE (8)
 #define SPATIAL_71_MUSIC_v090h000_right_FRAME_OVERLAP (0)
 EXTERN td_block_fir_filter_t td_block_fir_filter_SPATIAL_71_MUSIC_v090h045_left;
 
 //This is the count of int32_t words to allocate for one data channel.
 //i.e. int32_t channel_data[SPATIAL_71_MUSIC_v090h045_left_DATA_BUFFER_ELEMENTS] = { 0 };
-#define SPATIAL_71_MUSIC_v090h045_left_DATA_BUFFER_ELEMENTS (1224)
+#define SPATIAL_71_MUSIC_v090h045_left_DATA_BUFFER_ELEMENTS (2520)
 
 #define SPATIAL_71_MUSIC_v090h045_left_TD_BLOCK_LENGTH (8)
-#define SPATIAL_71_MUSIC_v090h045_left_BLOCK_COUNT (151)
+#define SPATIAL_71_MUSIC_v090h045_left_BLOCK_COUNT (313)
 #define SPATIAL_71_MUSIC_v090h045_left_FRAME_ADVANCE (8)
 #define SPATIAL_71_MUSIC_v090h045_left_FRAME_OVERLAP (0)
 EXTERN td_block_fir_filter_t td_block_fir_filter_SPATIAL_71_MUSIC_v090h045_right;
 
 //This is the count of int32_t words to allocate for one data channel.
 //i.e. int32_t channel_data[SPATIAL_71_MUSIC_v090h045_right_DATA_BUFFER_ELEMENTS] = { 0 };
-#define SPATIAL_71_MUSIC_v090h045_right_DATA_BUFFER_ELEMENTS (1224)
+#define SPATIAL_71_MUSIC_v090h045_right_DATA_BUFFER_ELEMENTS (2520)
 
 #define SPATIAL_71_MUSIC_v090h045_right_TD_BLOCK_LENGTH (8)
-#define SPATIAL_71_MUSIC_v090h045_right_BLOCK_COUNT (151)
+#define SPATIAL_71_MUSIC_v090h045_right_BLOCK_COUNT (313)
 #define SPATIAL_71_MUSIC_v090h045_right_FRAME_ADVANCE (8)
 #define SPATIAL_71_MUSIC_v090h045_right_FRAME_OVERLAP (0)
 EXTERN td_block_fir_filter_t td_block_fir_filter_SPATIAL_71_MUSIC_v090h090_left;
 
 //This is the count of int32_t words to allocate for one data channel.
 //i.e. int32_t channel_data[SPATIAL_71_MUSIC_v090h090_left_DATA_BUFFER_ELEMENTS] = { 0 };
-#define SPATIAL_71_MUSIC_v090h090_left_DATA_BUFFER_ELEMENTS (1872)
+#define SPATIAL_71_MUSIC_v090h090_left_DATA_BUFFER_ELEMENTS (2520)
 
 #define SPATIAL_71_MUSIC_v090h090_left_TD_BLOCK_LENGTH (8)
-#define SPATIAL_71_MUSIC_v090h090_left_BLOCK_COUNT (232)
+#define SPATIAL_71_MUSIC_v090h090_left_BLOCK_COUNT (313)
 #define SPATIAL_71_MUSIC_v090h090_left_FRAME_ADVANCE (8)
 #define SPATIAL_71_MUSIC_v090h090_left_FRAME_OVERLAP (0)
 EXTERN td_block_fir_filter_t td_block_fir_filter_SPATIAL_71_MUSIC_v090h090_right;
 
 //This is the count of int32_t words to allocate for one data channel.
 //i.e. int32_t channel_data[SPATIAL_71_MUSIC_v090h090_right_DATA_BUFFER_ELEMENTS] = { 0 };
-#define SPATIAL_71_MUSIC_v090h090_right_DATA_BUFFER_ELEMENTS (1872)
+#define SPATIAL_71_MUSIC_v090h090_right_DATA_BUFFER_ELEMENTS (2520)
 
 #define SPATIAL_71_MUSIC_v090h090_right_TD_BLOCK_LENGTH (8)
-#define SPATIAL_71_MUSIC_v090h090_right_BLOCK_COUNT (232)
+#define SPATIAL_71_MUSIC_v090h090_right_BLOCK_COUNT (313)
 #define SPATIAL_71_MUSIC_v090h090_right_FRAME_ADVANCE (8)
 #define SPATIAL_71_MUSIC_v090h090_right_FRAME_OVERLAP (0)
 EXTERN td_block_fir_filter_t td_block_fir_filter_SPATIAL_71_MUSIC_v090h135_left;
 
 //This is the count of int32_t words to allocate for one data channel.
 //i.e. int32_t channel_data[SPATIAL_71_MUSIC_v090h135_left_DATA_BUFFER_ELEMENTS] = { 0 };
-#define SPATIAL_71_MUSIC_v090h135_left_DATA_BUFFER_ELEMENTS (1824)
+#define SPATIAL_71_MUSIC_v090h135_left_DATA_BUFFER_ELEMENTS (2520)
 
 #define SPATIAL_71_MUSIC_v090h135_left_TD_BLOCK_LENGTH (8)
-#define SPATIAL_71_MUSIC_v090h135_left_BLOCK_COUNT (226)
+#define SPATIAL_71_MUSIC_v090h135_left_BLOCK_COUNT (313)
 #define SPATIAL_71_MUSIC_v090h135_left_FRAME_ADVANCE (8)
 #define SPATIAL_71_MUSIC_v090h135_left_FRAME_OVERLAP (0)
 EXTERN td_block_fir_filter_t td_block_fir_filter_SPATIAL_71_MUSIC_v090h135_right;
 
 //This is the count of int32_t words to allocate for one data channel.
 //i.e. int32_t channel_data[SPATIAL_71_MUSIC_v090h135_right_DATA_BUFFER_ELEMENTS] = { 0 };
-#define SPATIAL_71_MUSIC_v090h135_right_DATA_BUFFER_ELEMENTS (1824)
+#define SPATIAL_71_MUSIC_v090h135_right_DATA_BUFFER_ELEMENTS (2520)
 
 #define SPATIAL_71_MUSIC_v090h135_right_TD_BLOCK_LENGTH (8)
-#define SPATIAL_71_MUSIC_v090h135_right_BLOCK_COUNT (226)
+#define SPATIAL_71_MUSIC_v090h135_right_BLOCK_COUNT (313)
 #define SPATIAL_71_MUSIC_v090h135_right_FRAME_ADVANCE (8)
 #define SPATIAL_71_MUSIC_v090h135_right_FRAME_OVERLAP (0)
 EXTERN td_block_fir_filter_t td_block_fir_filter_SPATIAL_71_MUSIC_v090h225_left;
 
 //This is the count of int32_t words to allocate for one data channel.
 //i.e. int32_t channel_data[SPATIAL_71_MUSIC_v090h225_left_DATA_BUFFER_ELEMENTS] = { 0 };
-#define SPATIAL_71_MUSIC_v090h225_left_DATA_BUFFER_ELEMENTS (1824)
+#define SPATIAL_71_MUSIC_v090h225_left_DATA_BUFFER_ELEMENTS (2520)
 
 #define SPATIAL_71_MUSIC_v090h225_left_TD_BLOCK_LENGTH (8)
-#define SPATIAL_71_MUSIC_v090h225_left_BLOCK_COUNT (226)
+#define SPATIAL_71_MUSIC_v090h225_left_BLOCK_COUNT (313)
 #define SPATIAL_71_MUSIC_v090h225_left_FRAME_ADVANCE (8)
 #define SPATIAL_71_MUSIC_v090h225_left_FRAME_OVERLAP (0)
 EXTERN td_block_fir_filter_t td_block_fir_filter_SPATIAL_71_MUSIC_v090h225_right;
 
 //This is the count of int32_t words to allocate for one data channel.
 //i.e. int32_t channel_data[SPATIAL_71_MUSIC_v090h225_right_DATA_BUFFER_ELEMENTS] = { 0 };
-#define SPATIAL_71_MUSIC_v090h225_right_DATA_BUFFER_ELEMENTS (1824)
+#define SPATIAL_71_MUSIC_v090h225_right_DATA_BUFFER_ELEMENTS (2520)
 
 #define SPATIAL_71_MUSIC_v090h225_right_TD_BLOCK_LENGTH (8)
-#define SPATIAL_71_MUSIC_v090h225_right_BLOCK_COUNT (226)
+#define SPATIAL_71_MUSIC_v090h225_right_BLOCK_COUNT (313)
 #define SPATIAL_71_MUSIC_v090h225_right_FRAME_ADVANCE (8)
 #define SPATIAL_71_MUSIC_v090h225_right_FRAME_OVERLAP (0)
 EXTERN td_block_fir_filter_t td_block_fir_filter_SPATIAL_71_MUSIC_v090h270_left;
 
 //This is the count of int32_t words to allocate for one data channel.
 //i.e. int32_t channel_data[SPATIAL_71_MUSIC_v090h270_left_DATA_BUFFER_ELEMENTS] = { 0 };
-#define SPATIAL_71_MUSIC_v090h270_left_DATA_BUFFER_ELEMENTS (1824)
+#define SPATIAL_71_MUSIC_v090h270_left_DATA_BUFFER_ELEMENTS (2520)
 
 #define SPATIAL_71_MUSIC_v090h270_left_TD_BLOCK_LENGTH (8)
-#define SPATIAL_71_MUSIC_v090h270_left_BLOCK_COUNT (226)
+#define SPATIAL_71_MUSIC_v090h270_left_BLOCK_COUNT (313)
 #define SPATIAL_71_MUSIC_v090h270_left_FRAME_ADVANCE (8)
 #define SPATIAL_71_MUSIC_v090h270_left_FRAME_OVERLAP (0)
 EXTERN td_block_fir_filter_t td_block_fir_filter_SPATIAL_71_MUSIC_v090h270_right;
 
 //This is the count of int32_t words to allocate for one data channel.
 //i.e. int32_t channel_data[SPATIAL_71_MUSIC_v090h270_right_DATA_BUFFER_ELEMENTS] = { 0 };
-#define SPATIAL_71_MUSIC_v090h270_right_DATA_BUFFER_ELEMENTS (1824)
+#define SPATIAL_71_MUSIC_v090h270_right_DATA_BUFFER_ELEMENTS (2520)
 
 #define SPATIAL_71_MUSIC_v090h270_right_TD_BLOCK_LENGTH (8)
-#define SPATIAL_71_MUSIC_v090h270_right_BLOCK_COUNT (226)
+#define SPATIAL_71_MUSIC_v090h270_right_BLOCK_COUNT (313)
 #define SPATIAL_71_MUSIC_v090h270_right_FRAME_ADVANCE (8)
 #define SPATIAL_71_MUSIC_v090h270_right_FRAME_OVERLAP (0)
 EXTERN td_block_fir_filter_t td_block_fir_filter_SPATIAL_71_MUSIC_v090h315_left;
 
 //This is the count of int32_t words to allocate for one data channel.
 //i.e. int32_t channel_data[SPATIAL_71_MUSIC_v090h315_left_DATA_BUFFER_ELEMENTS] = { 0 };
-#define SPATIAL_71_MUSIC_v090h315_left_DATA_BUFFER_ELEMENTS (1224)
+#define SPATIAL_71_MUSIC_v090h315_left_DATA_BUFFER_ELEMENTS (2520)
 
 #define SPATIAL_71_MUSIC_v090h315_left_TD_BLOCK_LENGTH (8)
-#define SPATIAL_71_MUSIC_v090h315_left_BLOCK_COUNT (151)
+#define SPATIAL_71_MUSIC_v090h315_left_BLOCK_COUNT (313)
 #define SPATIAL_71_MUSIC_v090h315_left_FRAME_ADVANCE (8)
 #define SPATIAL_71_MUSIC_v090h315_left_FRAME_OVERLAP (0)
 EXTERN td_block_fir_filter_t td_block_fir_filter_SPATIAL_71_MUSIC_v090h315_right;
 
 //This is the count of int32_t words to allocate for one data channel.
 //i.e. int32_t channel_data[SPATIAL_71_MUSIC_v090h315_right_DATA_BUFFER_ELEMENTS] = { 0 };
-#define SPATIAL_71_MUSIC_v090h315_right_DATA_BUFFER_ELEMENTS (1224)
+#define SPATIAL_71_MUSIC_v090h315_right_DATA_BUFFER_ELEMENTS (2520)
 
 #define SPATIAL_71_MUSIC_v090h315_right_TD_BLOCK_LENGTH (8)
-#define SPATIAL_71_MUSIC_v090h315_right_BLOCK_COUNT (151)
+#define SPATIAL_71_MUSIC_v090h315_right_BLOCK_COUNT (313)
 #define SPATIAL_71_MUSIC_v090h315_right_FRAME_ADVANCE (8)
 #define SPATIAL_71_MUSIC_v090h315_right_FRAME_OVERLAP (0)
 EXTERN td_block_fir_filter_t td_block_fir_filter_SPATIAL_STEREO_2K_v090h090_left;

lib_ex3d/lib_ex3d/api/audio_ex3d_control.h

@@ -30,9 +30,7 @@
 #endif
 
 #define EX3D_SET_CH_NUM             NUM_USB_CHAN_OUT
-#ifndef EX3D_SF_NUM
-#define EX3D_SF_NUM                 6
-#endif
+#define EX3D_SF_NUM                 1
         
 EXTERN void audio_ex3d_load_key(chanend_t c);
 EXTERN int audio_ex3d_activate_key(chanend_t c);

lib_xua/lib_xua/src/dfu/flash_interface.c

@@ -23,7 +23,7 @@
  */
 #ifndef FLASH_MAX_UPGRADE_SIZE
 //#define FLASH_MAX_UPGRADE_SIZE (512 * 1024)
-#define FLASH_MAX_UPGRADE_SIZE (3000 * 1024)
+#define FLASH_MAX_UPGRADE_SIZE (2800 * 1024)
 #endif
 
 #define FLASH_ERROR() do {} while(0)

sw_usb_audio/app_usb_aud_phaten_golden_6ch/CMakeLists.txt

@@ -75,163 +75,192 @@ set(SW_USB_FACT_FLAGS ${EXTRA_BUILD_FLAGS} -Os
 
 LINK_DIRECTORIES(${CMAKE_CURRENT_LIST_DIR}/../../lib_dnr/lib_dnr)
 
-set(APP_COMPILER_FLAGS_f5_music_uac1 ${SW_USB_AUDIO_FLAGS}       -DI2S_CHANS_DAC=2
-                                                        -DI2S_CHANS_ADC=2
-                                                        -DAUDIO_CLASS=1
-                                                        -DMIN_FREQ=48000
-                                                        -DMAX_FREQ=48000
-                                                        -DMCLK_441=512*44100
-                                                        -DMCLK_48=512*48000
-                                                        -DUAC1_MODE=1
-                                                        -DF5_MUSIC_UAC1=1
-                                                        #-DUSE_EX3D
-                                                        -DMIXER=0
-                                                        #-ldnr_11ms
-                                                        #-DDNR_ENABLE=1
-                                                        #-llib_ex3d_all
-                                                        -DEQ_EN=1
-                                                        -DEX3D_SF_NUM=3
-                                                        -DNUM_USB_CHAN_OUT=8
-                                                        -DNUM_USB_CHAN_OUT_FS=2
-                                                        -DNUM_USB_CHAN_IN=2
-                                                        -DSTREAM_FORMAT_OUTPUT_1_RESOLUTION_BITS=16
-                                                        -DSTREAM_FORMAT_INPUT_1_RESOLUTION_BITS=16
-                                                        -DINPUT_FORMAT_COUNT=1
-                                                        -DOUTPUT_FORMAT_COUNT=1
-                                                        #-DNUM_EX3D_CHAN_OUT=2
-                                                        -DMIN_VOLUME=0xE000
-                                                        -DINPUT_VOLUME_CONTROL=0
-                                                        -DOUTPUT_VOLUME_CONTROL=0
-                                                        #-DDEBUG_MEMORY_LOG_ENABLED=1
-                                                        -DXUA_DFU_EN=0
-                                                        -DHID_DFU_EN=1
-                                                        -DHID_CONTROLS_UAC1=1
-                                                        #-DIR_SWITCHING_MODE
-                                                        -DHID_CONTROLS=1)
-
-
-
-set(APP_COMPILER_FLAGS_fact ${SW_USB_FACT_FLAGS}       -DI2S_CHANS_DAC=2
-                                                        -DI2S_CHANS_ADC=0
-                                                        -DMIN_FREQ=48000
-                                                        -DMAX_FREQ=48000
-                                                        -DFACT=1
-                                                        #-DUSE_EX3D
-                                                        -DMIXER=0
-                                                        -DUAC2_MODE=1
-                                                        #-ldnr_50ms
-                                                        #-llib_ex3d_all
-                                                        #-DEQ_EN=1
-                                                        #-DEX3D_SF_NUM=3
-                                                        -DNUM_USB_CHAN_OUT=2
-                                                        -DNUM_USB_CHAN_IN=0
-                                                        #-DNUM_EX3D_CHAN_OUT=2
-                                                        -DMIN_VOLUME=0xE000
-                                                        -DINPUT_VOLUME_CONTROL=0
-                                                        -DOUTPUT_VOLUME_CONTROL=0
-                                                        #-DDEBUG_MEMORY_LOG_ENABLED=1
-                                                        -DHID_DFU_EN=1
-                                                        -DXUA_DFU_EN=1
-                                                        #-DIR_SWITCHING_MODE
-                                                        -DHID_CONTROLS=1)
-
-
-
-set(APP_COMPILER_FLAGS_f1_music_uac2 ${SW_USB_AUDIO_FLAGS}       -DI2S_CHANS_DAC=2
-                                                        -DI2S_CHANS_ADC=2
-                                                        -DMIN_FREQ=192000
-                                                        -DMAX_FREQ=192000
-                                                        -DF1_MUSIC_UAC2=1
-                                                        -DSTREAM_FORMAT_OUTPUT_1_RESOLUTION_BITS=24
-                                                        -DSTREAM_FORMAT_OUTPUT_2_RESOLUTION_BITS=24
-                                                        -DSTREAM_FORMAT_INPUT_1_RESOLUTION_BITS=24
-                                                        -DSTREAM_FORMAT_INPUT_2_RESOLUTION_BITS=24
-                                                        -DINPUT_FORMAT_COUNT=1
-                                                        -DOUTPUT_FORMAT_COUNT=1
-                                                        #-DUSE_EX3D
-                                                        -DMIXER=0
-                                                        -DUAC2_MODE=1
-                                                        -ldnr_50ms
-                                                        -DDNR_ENABLE=1
-                                                        #-llib_ex3d_all
-                                                        -DEQ_EN=1
-                                                        #-DEX3D_SF_NUM=3
-                                                        -DNUM_USB_CHAN_OUT=2
-                                                        -DNUM_USB_CHAN_IN=2
-                                                        #-DNUM_EX3D_CHAN_OUT=2
-                                                        -DMIN_VOLUME=0xE000
-                                                        -DINPUT_VOLUME_CONTROL=1
-                                                        -DOUTPUT_VOLUME_CONTROL=1
-                                                        #-DDEBUG_MEMORY_LOG_ENABLED=1
-                                                        -DXUA_DFU_EN=1
-                                                        -DHID_DFU_EN=1
-                                                        #-DIR_SWITCHING_MODE
-                                                        -DHID_CONTROLS=1)
-
-
-#set(APP_COMPILER_FLAGS_f3_f4_fps_uac2 ${SW_USB_AUDIO_FLAGS}    -DI2S_CHANS_DAC=2
+#set(APP_COMPILER_FLAGS_f5_music_uac1 ${SW_USB_AUDIO_FLAGS}       -DI2S_CHANS_DAC=2
 #                                                        -DI2S_CHANS_ADC=2
+#                                                        -DAUDIO_CLASS=1
 #                                                        -DMIN_FREQ=48000
 #                                                        -DMAX_FREQ=48000
-#                                                        -DUSE_EX3D=1
-#                                                        -DF3_F4_FPS_UAC2=1
+#                                                        -DMCLK_441=512*44100
+#                                                        -DMCLK_48=512*48000
+#                                                        -DUAC1_MODE=1
+#                                                        -DF5_MUSIC_UAC1=1
+#                                                        #-DUSE_EX3D
 #                                                        -DMIXER=0
-#                                                        -DUAC2_MODE=1
-#                                                        -ldnr_50ms
-#                                                        -llib_ex3d_all
+#                                                        #-ldnr_11ms
+#                                                        #-DDNR_ENABLE=1
+#                                                        #-llib_ex3d_all
 #                                                        -DEQ_EN=1
-#                                                        -DDNR_ENABLE=1
+#                                                        -DEX3D_SF_NUM=3
+#                                                        -DNUM_USB_CHAN_OUT=8
+#                                                        -DNUM_USB_CHAN_OUT_FS=2
+#                                                        -DNUM_USB_CHAN_IN=2
 #                                                        -DSTREAM_FORMAT_OUTPUT_1_RESOLUTION_BITS=16
 #                                                        -DSTREAM_FORMAT_INPUT_1_RESOLUTION_BITS=16
 #                                                        -DINPUT_FORMAT_COUNT=1
 #                                                        -DOUTPUT_FORMAT_COUNT=1
-#                                                        -DEX3D_SF_NUM=3
-#                                                        -DNUM_USB_CHAN_OUT=8
+#                                                        #-DNUM_EX3D_CHAN_OUT=2
+#                                                        -DMIN_VOLUME=0xE000
+#                                                        -DINPUT_VOLUME_CONTROL=0
+#                                                        -DOUTPUT_VOLUME_CONTROL=0
+#                                                        #-DDEBUG_MEMORY_LOG_ENABLED=1
+#                                                        -DXUA_DFU_EN=0
+#                                                        -DHID_DFU_EN=1
+#                                                        -DHID_CONTROLS_UAC1=1
+#                                                        #-DIR_SWITCHING_MODE
+#                                                        -DHID_CONTROLS=1)
+#
+#
+#
+#set(APP_COMPILER_FLAGS_fact ${SW_USB_FACT_FLAGS}       -DI2S_CHANS_DAC=2
+#                                                        -DI2S_CHANS_ADC=0
+#                                                        -DMIN_FREQ=48000
+#                                                        -DMAX_FREQ=48000
+#                                                        -DFACT=1
+#                                                        #-DUSE_EX3D
+#                                                        -DMIXER=0
+#                                                        -DUAC2_MODE=1
+#                                                        #-ldnr_50ms
+#                                                        #-llib_ex3d_all
+#                                                        #-DEQ_EN=1
+#                                                        #-DEX3D_SF_NUM=3
+#                                                        -DNUM_USB_CHAN_OUT=2
+#                                                        -DNUM_USB_CHAN_IN=0
+#                                                        #-DNUM_EX3D_CHAN_OUT=2
+#                                                        -DMIN_VOLUME=0xE000
+#                                                        -DINPUT_VOLUME_CONTROL=0
+#                                                        -DOUTPUT_VOLUME_CONTROL=0
+#                                                        -DDEBUG_MEMORY_LOG_ENABLED=1
+#                                                        -DHID_DFU_EN=1
+#                                                        -DXUA_DFU_EN=1
+#                                                        #-DIR_SWITCHING_MODE
+#                                                        -DHID_CONTROLS=1)
+
+
+
+#set(APP_COMPILER_FLAGS_f1_music_uac2 ${SW_USB_AUDIO_FLAGS}       -DI2S_CHANS_DAC=2
+#                                                        -DI2S_CHANS_ADC=2
+#                                                        -DMIN_FREQ=44100
+#                                                        -DMAX_FREQ=192000
+#                                                        -DF1_MUSIC_UAC2=1
+#                                                        -DSTREAM_FORMAT_OUTPUT_1_RESOLUTION_BITS=24
+#                                                        -DSTREAM_FORMAT_OUTPUT_2_RESOLUTION_BITS=24
+#                                                        -DSTREAM_FORMAT_INPUT_1_RESOLUTION_BITS=24
+#                                                        -DSTREAM_FORMAT_INPUT_2_RESOLUTION_BITS=24
+#                                                        -DINPUT_FORMAT_COUNT=1
+#                                                        -DOUTPUT_FORMAT_COUNT=1
+#                                                        #-DUSE_EX3D
+#                                                        -DMIXER=0
+#                                                        -DUAC2_MODE=1
+#                                                        #-ldnr_50ms
+#                                                        #-llib_ex3d_all
+#                                                        -DEQ_EN=1
+#                                                        #-DEX3D_SF_NUM=3
+#                                                        -DNUM_USB_CHAN_OUT=2
 #                                                        -DNUM_USB_CHAN_IN=2
-#                                                        -DNUM_EX3D_CHAN_OUT=2
+#                                                        #-DNUM_EX3D_CHAN_OUT=2
 #                                                        -DMIN_VOLUME=0xE000
 #                                                        -DINPUT_VOLUME_CONTROL=1
 #                                                        -DOUTPUT_VOLUME_CONTROL=1
 #                                                        #-DDEBUG_MEMORY_LOG_ENABLED=1
 #                                                        -DXUA_DFU_EN=1
 #                                                        -DHID_DFU_EN=1
-#                                                        -DIR_SWITCHING_MODE
+#                                                        #-DIR_SWITCHING_MODE
 #                                                        -DHID_CONTROLS=1)
-#
-set(APP_COMPILER_FLAGS_f6_f7_fps_uac1 ${SW_USB_AUDIO_FLAGS}  -DI2S_CHANS_DAC=2
+
+
+set(APP_COMPILER_FLAGS_f3_fps_uac2 ${SW_USB_AUDIO_FLAGS}    -DI2S_CHANS_DAC=2
                                                         -DI2S_CHANS_ADC=2
-                                                        -DAUDIO_CLASS=1
                                                         -DMIN_FREQ=48000
                                                         -DMAX_FREQ=48000
-                                                        -DMCLK_441=512*44100
-                                                        -DMCLK_48=512*48000
+                                                        -DUSE_EX3D=1
+                                                        -DF3_FPS_UAC2=1
+                                                        -DMIXER=0
+                                                        -DUAC2_MODE=1
+                                                        -ldnr_50ms
+                                                        -llib_ex3d_game
+                                                        -DEQ_EN=1
+                                                        -DDNR_ENABLE=1
                                                         -DSTREAM_FORMAT_OUTPUT_1_RESOLUTION_BITS=16
                                                         -DSTREAM_FORMAT_INPUT_1_RESOLUTION_BITS=16
                                                         -DINPUT_FORMAT_COUNT=1
                                                         -DOUTPUT_FORMAT_COUNT=1
-                                                        -DUAC1_MODE=1
-                                                        -DUSE_EX3D=1
-                                                        -DF6_F7_FPS_UAC1=1
-                                                        -DMIXER=0
-                                                        -ldnr_50ms
-                                                        -DDNR_ENABLE=1
-                                                        -llib_ex3d_all
-                                                        -DEQ_EN=1
                                                         -DEX3D_SF_NUM=3
                                                         -DNUM_USB_CHAN_OUT=8
                                                         -DNUM_USB_CHAN_IN=2
                                                         -DNUM_EX3D_CHAN_OUT=2
                                                         -DMIN_VOLUME=0xE000
-                                                        -DINPUT_VOLUME_CONTROL=0
-                                                        -DOUTPUT_VOLUME_CONTROL=0
+                                                        -DINPUT_VOLUME_CONTROL=1
+                                                        -DOUTPUT_VOLUME_CONTROL=1
                                                         #-DDEBUG_MEMORY_LOG_ENABLED=1
                                                         -DXUA_DFU_EN=1
                                                         -DHID_DFU_EN=1
-                                                        -DHID_CONTROLS_UAC1=1
-                                                        -DIR_SWITCHING_MODE
+                                                        -DSPATIAL_GAME
                                                         -DHID_CONTROLS=1)
 
-set(APP_INCLUDES src src/core src/extensions src/extensions/ssrc ../../lib_dnr/lib_dnr)
+set(APP_COMPILER_FLAGS_f4_fps_uac2 ${SW_USB_AUDIO_FLAGS}    -DI2S_CHANS_DAC=2
+                                                        -DI2S_CHANS_ADC=2
+                                                        -DMIN_FREQ=48000
+                                                        -DMAX_FREQ=48000
+                                                        -DUSE_EX3D=1
+                                                        -DF4_FPS_UAC2=1
+                                                        -DMIXER=0
+                                                        -DUAC2_MODE=1
+                                                        -ldnr_50ms
+                                                        -llib_ex3d_movie
+                                                        -DEQ_EN=1
+                                                        -DDNR_ENABLE=1
+                                                        -DSTREAM_FORMAT_OUTPUT_1_RESOLUTION_BITS=16
+                                                        -DSTREAM_FORMAT_INPUT_1_RESOLUTION_BITS=16
+                                                        -DINPUT_FORMAT_COUNT=1
+                                                        -DOUTPUT_FORMAT_COUNT=1
+                                                        -DEX3D_SF_NUM=3
+                                                        -DNUM_USB_CHAN_OUT=8
+                                                        -DNUM_USB_CHAN_IN=2
+                                                        -DNUM_EX3D_CHAN_OUT=2
+                                                        -DMIN_VOLUME=0xE000
+                                                        -DINPUT_VOLUME_CONTROL=1
+                                                        -DOUTPUT_VOLUME_CONTROL=1
+                                                        #-DDEBUG_MEMORY_LOG_ENABLED=1
+                                                        -DXUA_DFU_EN=1
+                                                        -DHID_DFU_EN=1
+                                                        -DSPATIAL_MOVIE
+                                                        -DHID_CONTROLS=1)
+
+
+#set(APP_COMPILER_FLAGS_f6_f7_fps_uac1 ${SW_USB_AUDIO_FLAGS}  -DI2S_CHANS_DAC=2
+#                                                        -DI2S_CHANS_ADC=2
+#                                                        -DAUDIO_CLASS=1
+#                                                        -DMIN_FREQ=48000
+#                                                        -DMAX_FREQ=48000
+#                                                        -DMCLK_441=512*44100
+#                                                        -DMCLK_48=512*48000
+#                                                        -DSTREAM_FORMAT_OUTPUT_1_RESOLUTION_BITS=16
+#                                                        -DSTREAM_FORMAT_INPUT_1_RESOLUTION_BITS=16
+#                                                        -DINPUT_FORMAT_COUNT=1
+#                                                        -DOUTPUT_FORMAT_COUNT=1
+#                                                        -DUAC1_MODE=1
+#                                                        -DUSE_EX3D=1
+#                                                        -DF6_F7_FPS_UAC1=1
+#                                                        -DMIXER=0
+#                                                        -ldnr_50ms
+#                                                        -DDNR_ENABLE=1
+#                                                        -llib_ex3d_all
+#                                                        -DEQ_EN=1
+#                                                        -DEX3D_SF_NUM=3
+#                                                        -DNUM_USB_CHAN_OUT=8
+#                                                        -DNUM_USB_CHAN_IN=2
+#                                                        -DNUM_EX3D_CHAN_OUT=2
+#                                                        -DMIN_VOLUME=0xE000
+#                                                        -DINPUT_VOLUME_CONTROL=0
+#                                                        -DOUTPUT_VOLUME_CONTROL=0
+#                                                        #-DDEBUG_MEMORY_LOG_ENABLED=1
+#                                                        -DXUA_DFU_EN=1
+#                                                        -DHID_DFU_EN=1
+#                                                        -DHID_CONTROLS_UAC1=1
+#                                                        -DIR_SWITCHING_MODE
+#                                                        -DHID_CONTROLS=1)
+
+set(APP_INCLUDES src src/core src/extensions ../../lib_dnr/lib_dnr)
 set(XMOS_SANDBOX_DIR ${CMAKE_CURRENT_LIST_DIR}/../..)
 
 XMOS_REGISTER_APP()
@@ -239,17 +268,19 @@ XMOS_REGISTER_APP()
 ###=========================================================================###
 # Flash image generation
 # Slot assignment (matches MODE_Fxx flag values in audiohw.xc):
-#   slot 1 = f3_f4_fps_uac2  (COAX_IN_FLAG  = MODE_F3_F4_FPS_UAC2)
-#   slot 2 = f5_music_uac1   (UAC1_IN_FLAG  = MODE_F5_MUSIC_UAC1)   <- factory base
+#   slot 1 = f3_fps_uac2     (COAX_IN_FLAG  = MODE_F3_FPS_UAC2)  Game
+#   slot 2 = f5_music_uac1   (USB_IN_FLAG   = MODE_F5_MUSIC_UAC1) <- factory base
 #   slot 3 = f1_music_uac2   (OPT_IN_FLAG   = MODE_F1_MUSIC_UAC2)
-#   slot 4 = f6_f7_fps_uac1  (USB_IN_FLAG   = MODE_F6_F7_FPS_UAC1)
+#   slot 4 = f6_f7_fps_uac1  (UAC1_IN_FLAG  = MODE_F6_F7_FPS_UAC1)
+#   slot 5 = f4_fps_uac2     (BT_IN_FLAG    = MODE_F4_FPS_UAC2)  AI7.1
 ###=========================================================================###
 
 set(APP_BIN_DIR   ${CMAKE_CURRENT_LIST_DIR}/bin)
 set(APP_BASE      ${PROJECT_NAME})
 set(XE_FACT       ${APP_BIN_DIR}/fact/${APP_BASE}_fact.xe)
 set(XE_F1         ${APP_BIN_DIR}/f1_music_uac2/${APP_BASE}_f1_music_uac2.xe)
-set(XE_F3F4       ${APP_BIN_DIR}/f3_f4_fps_uac2/${APP_BASE}_f3_f4_fps_uac2.xe)
+set(XE_F3         ${APP_BIN_DIR}/f3_fps_uac2/${APP_BASE}_f3_fps_uac2.xe)
+set(XE_F4         ${APP_BIN_DIR}/f4_fps_uac2/${APP_BASE}_f4_fps_uac2.xe)
 set(XE_F5         ${APP_BIN_DIR}/f5_music_uac1/${APP_BASE}_f5_music_uac1.xe)
 set(XE_F6F7       ${APP_BIN_DIR}/f6_f7_fps_uac1/${APP_BASE}_f6_f7_fps_uac1.xe)
 set(LOADER_OBJ    ${CMAKE_CURRENT_LIST_DIR}/loader.o)
@@ -257,12 +288,13 @@ set(TARGET_XN     ${CMAKE_CURRENT_LIST_DIR}/src/core/synido.xn)
 
 # factory_<project>_<version>.bin  — full factory image (base + 4 upgrade slots)
 add_custom_target(factory_bin
-    COMMAND ${CMAKE_COMMAND} -E echo "xflash ${XE_FACT} --loader ${LOADER_OBJ} --upgrade 1 ${XE_F3F4} --upgrade 2 ${XE_F5} --upgrade 3 ${XE_F1} --upgrade 4 ${XE_F6F7} -o ${CMAKE_CURRENT_LIST_DIR}/factory_${APP_BASE}_${FW_VERSION}.bin"
+    COMMAND ${CMAKE_COMMAND} -E echo "xflash ${XE_FACT} --loader ${LOADER_OBJ} --upgrade 1 ${XE_F3} --upgrade 5 ${XE_F4} --upgrade 2 ${XE_F5} --upgrade 3 ${XE_F1} --upgrade 4 ${XE_F6F7} -o ${CMAKE_CURRENT_LIST_DIR}/factory_${APP_BASE}_${FW_VERSION}.bin"
     COMMAND xflash ${XE_FACT} --loader ${LOADER_OBJ}
             --upgrade 2 ${XE_F5}
             --upgrade 3 ${XE_F1}
-            --upgrade 1 ${XE_F3F4}
+            --upgrade 1 ${XE_F3}
             --upgrade 4 ${XE_F6F7}
+            --upgrade 5 ${XE_F4}
             -o ${CMAKE_CURRENT_LIST_DIR}/factory_${APP_BASE}_${FW_VERSION}.bin
     #DEPENDS f1_music_uac2 f3_f4_fps_uac2 f5_music_uac1 f6_f7_fps_uac1
     COMMENT "Generating factory image: factory_${APP_BASE}_${FW_VERSION}.bin"
@@ -271,12 +303,13 @@ add_custom_target(factory_bin
 
 # update_<project>_<version>.bin  — DFU upgrade package (upgrade slots only)
 add_custom_target(update_bin
-    COMMAND ${CMAKE_COMMAND} -E echo "xflash --factory-version 15.2 --target-file ${TARGET_XN} --upgrade 1 ${XE_F3F4} --upgrade 2 ${XE_F5} --upgrade 3 ${XE_F1} --upgrade 4 ${XE_F6F7} -o ${CMAKE_CURRENT_LIST_DIR}/update_${APP_BASE}_${FW_VERSION}.bin"
+    COMMAND ${CMAKE_COMMAND} -E echo "xflash --factory-version 15.2 --target-file ${TARGET_XN} --upgrade 1 ${XE_F3} --upgrade 5 ${XE_F4} --upgrade 2 ${XE_F5} --upgrade 3 ${XE_F1} --upgrade 4 ${XE_F6F7} -o ${CMAKE_CURRENT_LIST_DIR}/update_${APP_BASE}_${FW_VERSION}.bin"
     COMMAND xflash --factory-version 15.2 --target-file ${TARGET_XN}
             --upgrade 2 ${XE_F5}
             --upgrade 3 ${XE_F1}
-            --upgrade 1 ${XE_F3F4}
+            --upgrade 1 ${XE_F3}
             --upgrade 4 ${XE_F6F7}
+            --upgrade 5 ${XE_F4}
             -o ${CMAKE_CURRENT_LIST_DIR}/update_${APP_BASE}_${FW_VERSION}.bin
     #DEPENDS f1_music_uac2 f3_f4_fps_uac2 f5_music_uac1 f6_f7_fps_uac1
     COMMENT "Generating update image: update_${APP_BASE}_${FW_VERSION}.bin"

sw_usb_audio/app_usb_aud_phaten_golden_6ch/gen_factory.bat

@@ -1,2 +1,4 @@
 rem 改动原因：F3/F4 拆分——slot1=F3 Game，slot5=F4 AI7.1
-xflash bin/fact/app_usb_aud_sy102_fact.xe --loader loader.o --upgrade 2 bin/f5_music_uac1/app_usb_aud_sy102_f5_music_uac1.xe --upgrade 3 bin/f1_music_uac2/app_usb_aud_sy102_f1_music_uac2.xe --upgrade 1 ..\..\..\csl_sy102\sw_usb_audio\app_usb_aud_phaten_golden_6ch\bin/f3_fps_uac2/app_usb_aud_sy102_f3_fps_uac2.xe --upgrade 4 bin/f6_f7_fps_uac1/app_usb_aud_sy102_f6_f7_fps_uac1.xe --upgrade 5 ..\..\..\csl_sy102\sw_usb_audio\app_usb_aud_phaten_golden_6ch\bin/f4_fps_uac2/app_usb_aud_sy102_f4_fps_uac2.xe -o %1
+xflash bin/fact/app_usb_aud_sy102_fact.xe --loader loader.o --upgrade 2 bin/f5_music_uac1/app_usb_aud_sy102_f5_music_uac1.xe --upgrade 3 bin/f1_music_uac2/app_usb_aud_sy102_f1_music_uac2.xe --upgrade 1 bin/f3_fps_uac2/app_usb_aud_sy102_f3_fps_uac2.xe --upgrade 4 bin/f6_f7_fps_uac1/app_usb_aud_sy102_f6_f7_fps_uac1.xe --upgrade 5 bin/f4_fps_uac2/app_usb_aud_sy102_f4_fps_uac2.xe -o %1
+
+rem --upgrade 4 bin/f6_f7_fps_uac1/app_usb_aud_sy102_f6_f7_fps_uac1.xe

sw_usb_audio/app_usb_aud_phaten_golden_6ch/gen_update.bat

@@ -1 +1 @@
-xflash --factory-version 15.3 --target-file src/core/synido.xn --upgrade 2 bin/f5_music_uac1/app_usb_aud_sy102_f5_music_uac1.xe --upgrade 3 ..\..\..\csl_sy102\sw_usb_audio\app_usb_aud_phaten_golden_6ch\bin/f1_music_uac2/app_usb_aud_sy102_f1_music_uac2.xe  --upgrade 1 ..\..\..\csl_sy102\sw_usb_audio\app_usb_aud_phaten_golden_6ch\bin/f3_fps_uac2/app_usb_aud_sy102_f3_fps_uac2.xe --upgrade 4 ..\..\..\csl_sy102\sw_usb_audio\app_usb_aud_phaten_golden_6ch\bin/f6_f7_fps_uac1/app_usb_aud_sy102_f6_f7_fps_uac1.xe --upgrade 5 ..\..\..\csl_sy102\sw_usb_audio\app_usb_aud_phaten_golden_6ch\bin/f4_fps_uac2/app_usb_aud_sy102_f4_fps_uac2.xe -o %1
+xflash --factory-version 15.3 --target-file src/core/synido.xn --upgrade 2 bin/f5_music_uac1/app_usb_aud_sy102_f5_music_uac1.xe --upgrade 3 bin/f1_music_uac2/app_usb_aud_sy102_f1_music_uac2.xe  --upgrade 1 bin/f3_fps_uac2/app_usb_aud_sy102_f3_fps_uac2.xe --upgrade 4 bin/f6_f7_fps_uac1/app_usb_aud_sy102_f6_f7_fps_uac1.xe --upgrade 5 bin/f4_fps_uac2/app_usb_aud_sy102_f4_fps_uac2.xe -o %1

sw_usb_audio/app_usb_aud_phaten_golden_6ch/src/extensions/audiohw.xc

@@ -105,6 +105,8 @@ unsigned g_led_enable = 1;  // LED开关，默认开启
 // HID 0xB0 CMD_EXPAND_GAIN到达时由eq.c设置，button_task读取后更新footstep LED
 // -1 (0xFFFFFFFF) 表示无待处理请求
 unsigned g_hid_expand_gain_request = (unsigned)-1;
+// 改动原因：led_on()全局亮度仅30；脚步增强开档需满亮(255)，旧3档高亮档原为128，2档改15dB后应更亮
+#define LED_FOOTSTEP_ON_BRIGHTNESS  255
 // HID 0xB0 CMD_LMT_THRESHOLD到达时由eq.c设置，button_task读取后保存到flash
 // 存储值为-threshold (0~35)；-1 (0xFFFFFFFF) 表示无待处理请求
 unsigned g_hid_lmt_threshold_request = (unsigned)-1;
@@ -985,9 +987,9 @@ void button_task(chanend c_hidSendData, chanend cc_mic_level, chanend c_uac_vol,
         }
     }
 
-    // 改动原因：2档脚步增强——仅开档(15dB)点亮LED
+    // 改动原因：2档脚步增强——开档(15dB)用满亮PWM，不用led_on(30)
     if (flag_footsteps_enhancement == 1) {
-        led_on(&led_ctx, LED_FOOTSTEP_MODE);
+        led_set_brightness(&led_ctx, LED_FOOTSTEP_MODE, LED_FOOTSTEP_ON_BRIGHTNESS);
         led_update_all(&led_ctx);
     }
 #endif
@@ -1644,8 +1646,10 @@ void button_task(chanend c_hidSendData, chanend cc_mic_level, chanend c_uac_vol,
                                 case 3: led_on(&led_ctx, LED_AI7_1);     break;
                                 default: break;
                             }
-                            // 改动原因：2档脚步增强，开档(15dB)恢复全亮LED
-                            if (flag_footsteps_enhancement == 1) led_on(&led_ctx, LED_FOOTSTEP_MODE);
+                            // 改动原因：2档脚步增强，开档(15dB)恢复满亮LED(255)
+                            if (flag_footsteps_enhancement == 1) {
+                                led_set_brightness(&led_ctx, LED_FOOTSTEP_MODE, LED_FOOTSTEP_ON_BRIGHTNESS);
+                            }
                             if (flag_aidenoise_onoff) led_on(&led_ctx, LED_ANC);
                             led_update_all(&led_ctx);
                             // 等待松键，防止重启后再次触发出厂恢复循环
@@ -1711,7 +1715,7 @@ void button_task(chanend c_hidSendData, chanend cc_mic_level, chanend c_uac_vol,
                     else
                     {
                         saved_footstep = 15;  // 改动原因：开档 15dB（唯一增强档）
-                        led_on(&led_ctx, LED_FOOTSTEP_MODE);
+                        led_set_brightness(&led_ctx, LED_FOOTSTEP_MODE, LED_FOOTSTEP_ON_BRIGHTNESS);
                     }
                     led_update_all(&led_ctx);
                     // 发送expand_gain到tile1执行
@@ -1744,7 +1748,7 @@ void button_task(chanend c_hidSendData, chanend cc_mic_level, chanend c_uac_vol,
                             if (flag_footsteps_enhancement == 0) {
                                 led_off(&led_ctx, LED_FOOTSTEP_MODE);
                             } else {
-                                led_on(&led_ctx, LED_FOOTSTEP_MODE);
+                                led_set_brightness(&led_ctx, LED_FOOTSTEP_MODE, LED_FOOTSTEP_ON_BRIGHTNESS);
                             }
                             led_update_all(&led_ctx);
                         }

sw_usb_audio/app_usb_aud_phaten_golden_6ch/src/extensions/br_wrapper.c

@@ -9,38 +9,25 @@
 #include <xs1.h>
 #include <xcore/chanend.h>
 #include <xcore/channel.h>
-#include <xcore/channel_streaming.h>
 #include "xc_ptr.h"
 
 #include "xua_conf.h"
+
 #include "share_buffer.h"
 
 extern uint32_t init_eq_data(unsigned sample_freq);
 
-#if F1_MUSIC_UAC2 == 1 && DNR_ENABLE == 1
-/* 改动原因：3 streaming chan + 1 普通 chan 传 us 192kHz（跨 tile 静态内存不共享） */
-uint32_t uc_ssrc_ds_in;    /* tile[0]→tile[1] 192kHz mic */
-uint32_t uc_ssrc_ds_out;   /* tile[1]→tile[0] 48kHz 降采样结果 */
-uint32_t uc_ssrc_us_in;    /* tile[0]→tile[1] 48kHz DNR 后 */
-uint32_t uc_ssrc_us_out;   /* tile[1]→tile[0] 192kHz 升采样结果（普通chan） */
-#endif
-
 void dnr_exchange_buffer(int32_t *data);
 
 // sample_freq 作为首字发送给 tile[0] 的 dsp_main，用于采样率变化检测和 EQ 初始化
 void buffer_exchange(chanend_t c_data, unsigned sampsFromUsbToAudio[], unsigned sampsFromAudioToUsb[], unsigned sample_freq) {
-    unsigned data_in[4] = {0,0,0,0};
-    unsigned data_out[4] = {0,0,0,0};
-    data_in[0] = sampsFromUsbToAudio[0];
-    data_in[1] = sampsFromUsbToAudio[1];
-    data_in[2] = sampsFromAudioToUsb[0];
-    data_in[3] = sampsFromAudioToUsb[1];
-    chan_out_buf_word (c_data, data_in, 4);
-    chan_in_buf_word  (c_data , data_out, 4);
-    sampsFromUsbToAudio[0] = data_out[0];
-    sampsFromUsbToAudio[1] = data_out[1];
-    sampsFromAudioToUsb[0] = data_out[2];
-    sampsFromAudioToUsb[1] = data_out[3];
+    chan_out_word(c_data, sample_freq);
+    chan_out_buf_word (c_data, sampsFromUsbToAudio, 2);
+    chan_in_buf_word  (c_data , sampsFromUsbToAudio, 2);
+#if DNR_ENABLE == 1
+    chan_out_buf_word (c_data, sampsFromAudioToUsb, 2);
+    chan_in_buf_word  (c_data , sampsFromAudioToUsb, 2);
+#endif
 }
 
 
@@ -51,111 +38,40 @@ void dsp_main (chanend_t c_data) {
     int mic_output[I2S_CHANS_ADC];
     int count = 0;
     unsigned ch[1] = {2};
-    unsigned data_in[4] = {0,0,0,0};
-    unsigned data_out[4] = {0,0,0,0};
 #if F1_MUSIC_UAC2 == 1
-    unsigned current_sample_freq = 192000;
+    unsigned current_sample_freq = 0;
 #else
     unsigned current_sample_freq = 48000;
 #endif
-
-#if F1_MUSIC_UAC2 == 1 && DNR_ENABLE == 1
-    static int mic_48k[2]      = {0, 0};
-    static int us_cache[4][2]  = {{0}};
-    static int us_cache_idx    = 4;   /* 4=无有效缓存输出静音；0-3=当前消费 pair 索引 */
-    static int ds_tick         = 0;   /* 每拍+1，满4拍处理一次 48kHz */
-    /* 改动原因：第一个 tick4 时 us_out 还没有数据，不能阻塞读；
-     * 之后每个 tick4 先读上一批（已就绪）再触发下一批，规避同拍等待 us_stereo 计算延迟 */
-    static int us_first_batch  = 1;
-#endif
-
-    init_eq_data(current_sample_freq);
-    clear_ring_buffer(0);
-    clear_ring_buffer(1);
-    clear_ring_buffer(2);
-    clear_ring_buffer(3);
-#if F1_MUSIC_UAC2 == 1 && DNR_ENABLE == 1
-            /* 改动原因：采样率变化时复位所有 SSRC 状态，下一批重新从头开始 */
-            ds_tick        = 0;
-            us_cache_idx   = 4;
-            us_first_batch = 1;
-#endif
- 
     while (1) {
-        chan_in_buf_word(c_data, data_in, 4);
-        chan_out_buf_word(c_data, data_out, 4);
+        unsigned sample_freq = (unsigned)chan_in_word(c_data);
+        chan_in_buf_word (c_data , play_input, 2);
 
-#if EQ_ENABLE == 1
-        write_to_ring_buffer(0, data_in[0]);
-        write_to_ring_buffer(1, data_in[1]);
-        data_out[0] = read_from_ring_buffer(2);
-        data_out[1] = read_from_ring_buffer(3);
-//        data_out[0] = data_in[0];
-//        data_out[1] = data_in[1];
-#else
-        data_out[0] = data_in[0];
-        data_out[1] = data_in[1];
-#endif
+        // 采样率变化：重新初始化 EQ 系数并清空 ring buffer，避免残留状态污染
+        if (sample_freq != current_sample_freq && sample_freq != 0) {
+            current_sample_freq = sample_freq;
+            init_eq_data(sample_freq);
+            clear_ring_buffer(0);
+            clear_ring_buffer(1);
+            clear_ring_buffer(2);
+            clear_ring_buffer(3);
+            play_output[0] = 0;
+            play_output[1] = 0;
+        }
 
+        chan_out_buf_word (c_data , play_output, I2S_CHANS_DAC);
 #if DNR_ENABLE == 1
-  #if F1_MUSIC_UAC2 == 1
-        /* F1: 192kHz→48kHz(DS)→DNR→48kHz→192kHz(US)
-         *
-         * 时序优化说明：
-         *   原设计在 tick4 同一拍内"发 us_in → 等 us_stereo 计算 → 读8个 us_out"，
-         *   us_stereo 在 tile[1] 独立线程运算需 2-5µs，导致 tick4 总延迟超过 5.2µs
-         *   (192kHz 单拍周期)，buffer_exchange 响应超时引发噪音。
-         *
-         *   当前设计：每个 tick4 先读上一批已就绪的 8 个 us_out 字（us_rec_output_core
-         *   在前 3 拍期间已完成并阻塞等待消费，读取近乎零延迟），再触发本批 ds→DNR→us_in。
-         *   代价：录音延迟增加约 20.8µs（一个 48kHz 周期），人耳不可感知。
-         */
-        s_chan_out_word((chanend_t)uc_ssrc_ds_in, (uint32_t)data_in[2]);
-        s_chan_out_word((chanend_t)uc_ssrc_ds_in, (uint32_t)data_in[3]);
-        ds_tick++;
-
-        if (ds_tick >= 4) {
-            ds_tick = 0;
-
-            if (!us_first_batch) {
-                /* 读上一批 us_stereo 已生产的 4 对 192kHz（近乎无延迟）*/
-                us_cache[0][0] = (int)chan_in_word((chanend_t)uc_ssrc_us_out);
-                us_cache[0][1] = (int)chan_in_word((chanend_t)uc_ssrc_us_out);
-                us_cache[1][0] = (int)chan_in_word((chanend_t)uc_ssrc_us_out);
-                us_cache[1][1] = (int)chan_in_word((chanend_t)uc_ssrc_us_out);
-                us_cache[2][0] = (int)chan_in_word((chanend_t)uc_ssrc_us_out);
-                us_cache[2][1] = (int)chan_in_word((chanend_t)uc_ssrc_us_out);
-                us_cache[3][0] = (int)chan_in_word((chanend_t)uc_ssrc_us_out);
-                us_cache[3][1] = (int)chan_in_word((chanend_t)uc_ssrc_us_out);
-                us_cache_idx = 0;
-            }
-
-            /* 处理当前批：ds→DNR→us_in，结果在下一个 tick4 读取 */
-            mic_48k[0] = (int)s_chan_in_word((chanend_t)uc_ssrc_ds_out);
-            mic_48k[1] = (int)s_chan_in_word((chanend_t)uc_ssrc_ds_out);
-            dnr_exchange_buffer(mic_48k);
-            s_chan_out_word((chanend_t)uc_ssrc_us_in, (uint32_t)mic_48k[0]);
-            s_chan_out_word((chanend_t)uc_ssrc_us_in, (uint32_t)mic_48k[1]);
-
-            us_first_batch = 0;
-        }
-
-        if (us_cache_idx < 4) {
-            data_out[2] = us_cache[us_cache_idx][0];
-            data_out[3] = us_cache[us_cache_idx][1];
-            us_cache_idx++;
-        } else {
-            data_out[2] = 0;
-            data_out[3] = 0;
-        }
-  #else
-        dnr_exchange_buffer((int32_t *)&data_in[2]);
-        data_out[2] = data_in[2];
-        data_out[3] = data_in[3];
-  #endif
-#else
-        data_out[2] = data_in[2];
-        data_out[3] = data_in[3];
+        chan_in_buf_word (c_data , mic_input, 2) ;
+        chan_out_buf_word (c_data , mic_output, I2S_CHANS_ADC);
+#endif
+        write_to_ring_buffer(0, play_input[0]);
+        write_to_ring_buffer(1, play_input[1]);
+        play_output[0] = read_from_ring_buffer(2);
+        play_output[1] = read_from_ring_buffer(3);
+#if DNR_ENABLE == 1
+        dnr_exchange_buffer(mic_input);
+        mic_output[0] = mic_input[0];
+        mic_output[1] = mic_input[1];
 #endif
     }
 }

sw_usb_audio/app_usb_aud_phaten_golden_6ch/src/extensions/dfu_flash_interface.c

@@ -8,12 +8,15 @@
 #include <xclib.h>
 #include <stdio.h>
 #include "debug_print.h"
-#include "dfu_upgrade.h"
 
 #include "xua.h"
 
 #if HID_DFU_EN
 
+#ifndef DFU_FLASH_MAX_UPGRADE_SIZE
+#define DFU_FLASH_MAX_UPGRADE_SIZE (2800 * 1024)
+#endif
+
 #define DFU_FLASH_ERROR()
 
 static int dfu_flash_device_open = 0;

sw_usb_audio/app_usb_aud_phaten_golden_6ch/src/extensions/dfu_upgrade.c

@@ -95,7 +95,7 @@ unsigned char handle_firmware_upgrade_start(uint8_t data[], uint16_t len)
 
     debug_printf("g_first_page_write_executed: %d\n", g_first_page_write_executed);
 
-    if (firmware_size == 0 || firmware_size > DFU_FLASH_MAX_UPGRADE_SIZE) {
+    if (firmware_size == 0 || firmware_size > FLASH_MAX_UPGRADE_SIZE) {
         debug_printf("Firmware upgrade error: invalid size %lu\n", firmware_size);
         response[0] = STATUS_SIZE_INVALID;
         send_firmware_upgrade_response(FIRMWARE_UPGRADE_START, response, 1);

sw_usb_audio/app_usb_aud_phaten_golden_6ch/src/extensions/dfu_upgrade.h

@@ -44,11 +44,7 @@ typedef enum {
 // 数据包格式：同步头(1) + 命令码(1) + 块序号(2) + 数据长度(1) + 数据(N) + Checksum(1)
 // 所以最大数据长度 = 63 - 5(头部) - 1(Checksum) = 57字节
 #define MAX_DATA_BLOCK_SIZE         57      // 最大数据块大小（63字节HID数据包 - 5字节头部 - 1字节Checksum）
-
-#ifndef DFU_FLASH_MAX_UPGRADE_SIZE
-#define DFU_FLASH_MAX_UPGRADE_SIZE (3000 * 1024)
-#endif
-
+#define FLASH_MAX_UPGRADE_SIZE      (2000 * 1024)  // 最大固件大小1400KB
 
 // 页缓冲区结构
 typedef struct {

sw_usb_audio/app_usb_aud_phaten_golden_6ch/src/extensions/dsp.c

@@ -229,55 +229,6 @@ void UserBufferManagement(unsigned sampsFromUsbToAudio[], unsigned sampsFromAudi
 #endif
     }
 
-#if defined(SPATIAL_DRAMA) || defined(SPATIAL_GAME) || defined(SPATIAL_MOVIE) || defined(SPATIAL_MUSIC) || defined(IR_SWITCHING_MODE)
-        // 6ch version
-    // C and LFE -3dB mixed to L and R.
-    // L = L + C*-3dB + LFE*-3dB
-    // R = R + C*-3dB + LFE*-3dB
-
-    int32_t input_L = (int32_t)sampsFromUsbToAudio[0];
-    int32_t input_R = (int32_t)sampsFromUsbToAudio[1];
-    int32_t input_C = (int32_t)sampsFromUsbToAudio[2];
-    int32_t input_LFE = (int32_t)sampsFromUsbToAudio[3];
-
-    // -3dB Gain = 10^(-3/20) ~= 0.707946
-    // Using 0.70710678 (1/sqrt(2)) approximation for -3dB
-    // Q31 factor: 0.70710678 * 2^31 = 1518500250
-    const int32_t gain_minus_3db = 1518500250;
-
-    int32_t C_weighted = (int32_t)(((int64_t)input_C * gain_minus_3db) >> 31);
-    int32_t LFE_weighted = (int32_t)(((int64_t)input_LFE * gain_minus_3db) >> 31);
-
-    int64_t sum_L = (int64_t)input_L + C_weighted + LFE_weighted;
-    int64_t sum_R = (int64_t)input_R + C_weighted + LFE_weighted;
-
-    // Saturation logic
-    if (sum_L > 2147483647) sum_L = 2147483647;
-    else if (sum_L < -2147483648) sum_L = -2147483648;
-
-    if (sum_R > 2147483647) sum_R = 2147483647;
-    else if (sum_R < -2147483648) sum_R = -2147483648;
-
-    // only for Stereo game, Stereo music and Stereo movie mode
-    if ((is_3d > IR_OFF) && (is_3d < IR_7_1_GAME)) {
-        // stereo mode
-        ubm_egress[0][frame_index] = 0;
-        ubm_egress[1][frame_index] = 0;
-        ubm_egress[2][frame_index] = 0;
-        ubm_egress[3][frame_index] = 0;
-        ubm_egress[4][frame_index] = 0;
-        ubm_egress[5][frame_index] = 0;
-        ubm_egress[6][frame_index] = (int32_t)sum_L;    //SL
-        ubm_egress[7][frame_index] = (int32_t)sum_R;    //SR
-    } else {
-        ubm_egress[0][frame_index] = (int32_t)sum_L;
-        ubm_egress[1][frame_index] = (int32_t)sum_R;
-    }
-
-    // Zero out C (2) and LFE (3) since they are mixed into L/R
-    ubm_egress[2][frame_index] = 0;
-    ubm_egress[3][frame_index] = 0;
-#endif
 
     for(int ch=0;ch<DSP_MIXER_OUTPUT_CHANNEL_COUNT;ch++) {
         sampsFromUsbToAudio[ch] = ubm_ingress[ch][frame_index];
@@ -299,7 +250,6 @@ void UserBufferManagement(unsigned sampsFromUsbToAudio[], unsigned sampsFromAudi
 #elif DNR_ENABLE == 1
     buffer_exchange(uc_eq_data, sampsFromUsbToAudio, sampsFromAudioToUsb, ubm_sample_freq);
 #endif
-
     GET_SHARED_GLOBAL(is_monitor, g_monitor_switch_t1);
     if (is_monitor) {
         sampsFromUsbToAudio[0] += (unsigned)((((int)sampsFromAudioToUsb[0]) >> 1));
@@ -398,30 +348,7 @@ void hid_receive_task_in_c(unsigned char * RcvData, unsigned * SendData)
         if (CMD_SET(CMD_ONOFF) == command_code) {
             // set DrAX on/off
             //audio_ex3d_onoff(pRcvBuf[1]);
-            uint32_t onoff = pRcvBuf[1];
-            //audio_ex3d_set_onoff(pRcvBuf[1]);
-            audio_ex3d_set_onoff(onoff);
-            uint32_t cur_mode;
-            GET_SHARED_GLOBAL(cur_mode, g_3d_on_off_t1);
-            if (onoff == 0) {
-                // 改动原因：关闭算法时记录当前声场索引(0~2)，供下次打开时恢复；然后仅把共享变量置为IR_OFF
-                if (cur_mode == IR_7_1_MOVIE) {
-                    last_sf_idx_0_2 = 2;
-                } else if (cur_mode == IR_7_1_GAME) {
-                    last_sf_idx_0_2 = 1;
-                } else {
-                    last_sf_idx_0_2 = 0;
-                }
-                cur_mode = IR_OFF;
-                SET_SHARED_GLOBAL(g_3d_on_off_t1, cur_mode);
-            } else {
-                // 改动原因：打开算法时恢复到最近一次选择的声场(0~2)，并统一映射到 IR_GAME..IR_MOVIE（不再暴露6个族）
-                unsigned new_mode;
-                if (last_sf_idx_0_2 == 2) new_mode = IR_7_1_MOVIE;
-                else if (last_sf_idx_0_2 == 1) new_mode = IR_7_1_GAME;
-                else new_mode = IR_GAME;
-                SET_SHARED_GLOBAL(g_3d_on_off_t1, new_mode);
-            }
+            audio_ex3d_set_onoff(pRcvBuf[1]);
             debug_printf("Set CMD_ONOFF : %u\r\n", pRcvBuf[1]);
         } else {
             debug_printf("Get CMD_ONOFF : %u\r\n", bEX3D_On);
@@ -590,45 +517,12 @@ void hid_receive_task_in_c(unsigned char * RcvData, unsigned * SendData)
         if (CMD_SET(CMD_SOUND_FIELD) == command_code) {
             int32_t sfIdx = pRcvBuf[1];
             debug_printf("Set CMD_SOUND_FIELD : ");
-            // 改动原因：
-            // - host UI 现在只暴露3个“带算法声场”（GAME/MUSIC/MOVIE 三选一）。
-            // - 算法开关通过 CMD_ONOFF/其它接口单独控制；CMD_SOUND_FIELD 不能隐式把算法打开/关闭。
-            // 因此：CMD_SOUND_FIELD 只接受 0~2（对应 GAME/MUSIC/MOVIE），并且在算法OFF(IR_OFF)时只缓存选择、不改共享变量。
-            if (sfIdx >= 0 && sfIdx < 3) {
-                unsigned cur_mode;
-                GET_SHARED_GLOBAL(cur_mode, g_3d_on_off_t1);
-
-                last_sf_idx_0_2 = (unsigned)sfIdx;
-
-                if (cur_mode == IR_OFF) {
-                    // 改动原因：算法已关闭时不写 g_3d_on_off_t1，避免 event_polling 误判“主机改变声场”而自动打开算法
-                    debug_printf("algorithm OFF, cache sound field idx=%d only (no implicit on/off)\n", sfIdx);
-                } else {
-                    // 改动原因：算法已开启时才更新声场；因EX3D_SF_NUM=3不再区分6个族
-                    unsigned new_mode;
-                    if (sfIdx == 1) new_mode = IR_7_1_GAME;
-                    else if (sfIdx == 2) new_mode = IR_7_1_MOVIE;
-                    else new_mode = IR_GAME;
-                    SET_SHARED_GLOBAL(g_3d_on_off_t1, new_mode);
-                    debug_printf("set sound field idx=%d -> g_3d_on_off_t1=%d (no implicit on/off)\n", sfIdx, new_mode);
-                }
-            } else {
-                // 改动原因：EX3D_SF_NUM=3后只支持0~2，超过范围返回错误
+            if (sfIdx < EX3D_SF_NUM) {
+                audio_ex3d_set_sf(sfIdx);
+            } else
                 pSendBuf[idx] = 0xFFFFFFFF;
-            }
         } else {  // Get
-            // 改动原因：返回当前声场索引(0~2: GAME/MUSIC/MOVIE)；若算法OFF则返回缓存值，避免依赖 g_3d_on_off_t1=IR_OFF
-            unsigned cur_mode;
-            GET_SHARED_GLOBAL(cur_mode, g_3d_on_off_t1);
-            if (cur_mode == IR_OFF) {
-                pSendBuf[idx] = last_sf_idx_0_2;
-            } else if (cur_mode == IR_7_1_MOVIE) {
-                pSendBuf[idx] = 2;
-            } else if (cur_mode == IR_7_1_GAME) {
-                pSendBuf[idx] = 1;
-            } else {
-                pSendBuf[idx] = 0;
-            }
+            pSendBuf[idx] = 0;//EX3D_SF_Idx;
         }
         break;
 
@@ -949,30 +843,16 @@ void hid_button_task(chanend_t cc_mic_level, chanend_t c_hidRcvData, chanend_t c
                 if ((current_mode_local == 0) || (current_mode_local == 1)) {
                     // 无音效模式：关闭EX3D和EQ算法
                     audio_ex3d_set_onoff(0);
-                    is_3d_on = IR_OFF;
                     debug_printf("Mode 0: EX3D+EQ OFF\n");
                 } else if (current_mode_local == 2) {
                     // 音乐模式：EX3D关闭，EQ开启
-#if (MODE_F3_F4_FPS_UAC2 == 1)
                     audio_ex3d_set_onoff(1);
-                    is_3d_on = IR_GAME;
-#endif
-#if (MODE_F6_F7_FPS_UAC1 == 1)
-                    audio_ex3d_set_onoff(0);
-                    is_3d_on = IR_OFF;
-#endif
                 } else if (current_mode_local == 3) {
-#if (MODE_F3_F4_FPS_UAC2 == 1)
+
                     audio_ex3d_set_onoff(1);
-                    is_3d_on = IR_7_1_GAME;
-#endif
-#if (MODE_F6_F7_FPS_UAC1 == 1)
-                    audio_ex3d_set_onoff(1);
-                    is_3d_on = IR_GAME;
-#endif
+
                 }
 #endif
-
             } else if (tmp == 0xFD) {
                 // 脚步增强按键发来的 expand gain 命令
                 // 必须先读取payload，无论是否启用EX3D
@@ -1108,37 +988,7 @@ void hid_button_task(chanend_t cc_mic_level, chanend_t c_hidRcvData, chanend_t c
             hwtimer_set_trigger_time(timer, hwtimer_get_time(timer) + KEY_POLLING_INTERVAL);
 
 #if USE_EX3D == 1
-            // 检查 host app 是否通过 HID 改变了音场状态
-            uint32_t host_app_sf;
-            GET_SHARED_GLOBAL(host_app_sf, g_3d_on_off_t1);
-            if (host_app_sf != is_3d_on) {
-                is_3d_on = host_app_sf;
-
-                // Select SF and set on/off together
-                if (is_3d_on == IR_OFF) {
-                    audio_ex3d_set_onoff(0);
-                    current_mode_local = 0;
-                    debug_printf("3d off\n");
-                } else if (is_3d_on == IR_GAME) {
-                    audio_ex3d_set_sf(0);
-                    audio_ex3d_set_onoff(1);
-                    current_mode_local = 1;
-                    debug_printf("Stereo Game on (sf=0)\n");
-                } else if (is_3d_on == IR_7_1_GAME) {
-                    audio_ex3d_set_sf(1);
-                    audio_ex3d_set_onoff(1);
-                    current_mode_local = 2;
-                   debug_printf("3d Game on (sf=1)\n");
-                } else if (is_3d_on == IR_7_1_MOVIE) {
-                    audio_ex3d_set_sf(2);
-                    audio_ex3d_set_onoff(1);
-                    current_mode_local = 3;
-                    debug_printf("3d Movie on (sf=2)\n");
-                } else {
-                    audio_ex3d_set_onoff(is_3d_on != IR_OFF);
-                }
-                SET_SHARED_GLOBAL(g_3d_on_off_t1, is_3d_on);
-            }
+  
 #endif
         }
         continue;
@@ -1220,25 +1070,15 @@ void ex3d_task(){
 #define TD_DATA_BUFFER_ELEMENTS SPATIAL_STEREO_2K_v090h090_left_DATA_BUFFER_ELEMENTS
 #elif defined(STEREO_8K)
 #define TD_DATA_BUFFER_ELEMENTS SPATIAL_STEREO_8K_v090h090_left_DATA_BUFFER_ELEMENTS
-#elif defined(IR_SWITCHING_MODE)
-#define TD_DATA_BUFFER_ELEMENTS SPATIAL_71_GAME_v090h225_left_DATA_BUFFER_ELEMENTS
 #else
 #error you need to define SPATIAL_DRAMA or STEREO_8K....
 #endif
 
-#if defined (IR_SWITCHING_MODE)
-int dsp_worker(chanend_t c_dsp_to_ex3d,
-    td_block_fir_filter_t * filters[DSP_WORKER_FILTER_PER_DATA_CH*DSP_WORKER_DATA_CH_COUNT*4]){
-#else
 int dsp_worker(chanend_t c_dsp_to_ex3d,
     td_block_fir_filter_t * filters[DSP_WORKER_FILTER_PER_DATA_CH*DSP_WORKER_DATA_CH_COUNT]){
-#endif
+
     int32_t sample_buffer[DSP_WORKER_DATA_CH_COUNT][TD_DATA_BUFFER_ELEMENTS];
     td_block_fir_data_t fir_data[DSP_WORKER_DATA_CH_COUNT];
-#if defined (IR_SWITCHING_MODE)
-    static uint32_t ir_mode;
-    GET_SHARED_GLOBAL(ir_mode, g_3d_on_off_t1);
-#endif
 
     for(int i=0;i<DSP_WORKER_DATA_CH_COUNT;i++)
         td_block_fir_data_init(&(fir_data[i]), sample_buffer[i], TD_DATA_BUFFER_ELEMENTS);
@@ -1248,15 +1088,6 @@ int dsp_worker(chanend_t c_dsp_to_ex3d,
 
     memset(sample_buffer, 0, sizeof(sample_buffer));
     while(1){
-        GET_SHARED_GLOBAL(ir_mode, g_3d_on_off_t1);
-        if (ir_mode) {
-            //ir_mode = ir_mode & (0x03);
-            if (ir_mode > 3) {
-                ir_mode -= 4;
-            } else {
-                ir_mode -= 1;
-            }
-        }
         for(int ch=0;ch<DSP_WORKER_DATA_CH_COUNT;ch++){
             chan_in_buf_word(c_dsp_to_ex3d, (uint32_t *)input[ch], DSP_BLOCK_LENGTH);
 
@@ -1269,8 +1100,8 @@ int dsp_worker(chanend_t c_dsp_to_ex3d,
         }
         for(int ch=0;ch<DSP_WORKER_DATA_CH_COUNT;ch++){
             for(int d=0;d<DSP_WORKER_FILTER_PER_DATA_CH;d++){
-                if(filters[(ir_mode*6) + DSP_WORKER_FILTER_PER_DATA_CH*ch+d] != 0){
-                    td_block_fir_compute(output[DSP_WORKER_FILTER_PER_DATA_CH*ch+d], &(fir_data[ch]), filters[(ir_mode*6) + DSP_WORKER_FILTER_PER_DATA_CH*ch+d]);
+                if(filters[DSP_WORKER_FILTER_PER_DATA_CH*ch+d] != 0){
+                    td_block_fir_compute(output[DSP_WORKER_FILTER_PER_DATA_CH*ch+d], &(fir_data[ch]), filters[DSP_WORKER_FILTER_PER_DATA_CH*ch+d]);
                 } else {
                     memset(output[DSP_WORKER_FILTER_PER_DATA_CH*ch+d], 0, TD_BLOCK_FIR_LENGTH*sizeof(int32_t));
                 }
@@ -1345,16 +1176,28 @@ int dsp_worker_tile(chanend_t c_dsp_to_ex3d, int worker_id){
         td_block_fir_filter_t * filters[DSP_WORKER_DATA_CH_COUNT*DSP_WORKER_FILTER_PER_DATA_CH] =
             {
                 &td_block_fir_filter_SPATIAL_71_DRAMA_v090h225_left, &td_block_fir_filter_SPATIAL_71_DRAMA_v090h225_right,
-                &td_block_fir_filter_SPATIAL_71_DRAMA_v090h315_left, &td_block_fir_filter_SPATIAL_71_DRAMA_v090h315_right,
-                &td_block_fir_filter_SPATIAL_71_DRAMA_v090h090_left, &td_block_fir_filter_SPATIAL_71_DRAMA_v090h090_right
+                &td_block_fir_filter_SPATIAL_71_DRAMA_v090h315_left, &td_block_fir_filter_SPATIAL_71_DRAMA_v090h315_right
             };
         dsp_worker(c_dsp_to_ex3d, filters);
     } else if(worker_id == 1){
         td_block_fir_filter_t * filters[DSP_WORKER_DATA_CH_COUNT*DSP_WORKER_FILTER_PER_DATA_CH] =
             {
                 &td_block_fir_filter_SPATIAL_71_DRAMA_v090h045_left, &td_block_fir_filter_SPATIAL_71_DRAMA_v090h045_right,
-                &td_block_fir_filter_SPATIAL_71_DRAMA_v090h135_left, &td_block_fir_filter_SPATIAL_71_DRAMA_v090h135_right,
-                &td_block_fir_filter_SPATIAL_71_DRAMA_v090h270_left, &td_block_fir_filter_SPATIAL_71_DRAMA_v090h270_right
+                &td_block_fir_filter_SPATIAL_71_DRAMA_v090h135_left, &td_block_fir_filter_SPATIAL_71_DRAMA_v090h135_right
+            };
+        dsp_worker(c_dsp_to_ex3d, filters);
+    } else if(worker_id == 2){
+        td_block_fir_filter_t * filters[DSP_WORKER_DATA_CH_COUNT*DSP_WORKER_FILTER_PER_DATA_CH] =
+            {
+                &td_block_fir_filter_SPATIAL_71_DRAMA_v090h000_left, &td_block_fir_filter_SPATIAL_71_DRAMA_v090h000_right,
+                &td_block_fir_filter_SPATIAL_71_DRAMA_lfe_left,      &td_block_fir_filter_SPATIAL_71_DRAMA_lfe_right
+            };
+        dsp_worker(c_dsp_to_ex3d, filters);
+    } else if(worker_id == 3){
+        td_block_fir_filter_t * filters[DSP_WORKER_DATA_CH_COUNT*DSP_WORKER_FILTER_PER_DATA_CH] =
+            {
+                &td_block_fir_filter_SPATIAL_71_DRAMA_v090h270_left, &td_block_fir_filter_SPATIAL_71_DRAMA_v090h270_right,
+                &td_block_fir_filter_SPATIAL_71_DRAMA_v090h090_left, &td_block_fir_filter_SPATIAL_71_DRAMA_v090h090_right
             };
         dsp_worker(c_dsp_to_ex3d, filters);
     } else {
@@ -1366,16 +1209,28 @@ int dsp_worker_tile(chanend_t c_dsp_to_ex3d, int worker_id){
         td_block_fir_filter_t * filters[DSP_WORKER_DATA_CH_COUNT*DSP_WORKER_FILTER_PER_DATA_CH] =
             {
                 &td_block_fir_filter_SPATIAL_71_GAME_v090h225_left, &td_block_fir_filter_SPATIAL_71_GAME_v090h225_right,
-                &td_block_fir_filter_SPATIAL_71_GAME_v090h315_left, &td_block_fir_filter_SPATIAL_71_GAME_v090h315_right,
-                &td_block_fir_filter_SPATIAL_71_GAME_v090h090_left, &td_block_fir_filter_SPATIAL_71_GAME_v090h090_right
+                &td_block_fir_filter_SPATIAL_71_GAME_v090h315_left, &td_block_fir_filter_SPATIAL_71_GAME_v090h315_right
             };
         dsp_worker(c_dsp_to_ex3d, filters);
     } else if(worker_id == 1){
         td_block_fir_filter_t * filters[DSP_WORKER_DATA_CH_COUNT*DSP_WORKER_FILTER_PER_DATA_CH] =
             {
                 &td_block_fir_filter_SPATIAL_71_GAME_v090h045_left, &td_block_fir_filter_SPATIAL_71_GAME_v090h045_right,
-                &td_block_fir_filter_SPATIAL_71_GAME_v090h135_left, &td_block_fir_filter_SPATIAL_71_GAME_v090h135_right,
-                &td_block_fir_filter_SPATIAL_71_GAME_v090h270_left, &td_block_fir_filter_SPATIAL_71_GAME_v090h270_right
+                &td_block_fir_filter_SPATIAL_71_GAME_v090h135_left, &td_block_fir_filter_SPATIAL_71_GAME_v090h135_right
+            };
+        dsp_worker(c_dsp_to_ex3d, filters);
+    } else if(worker_id == 2){
+        td_block_fir_filter_t * filters[DSP_WORKER_DATA_CH_COUNT*DSP_WORKER_FILTER_PER_DATA_CH] =
+            {
+                &td_block_fir_filter_SPATIAL_71_GAME_v090h000_left, &td_block_fir_filter_SPATIAL_71_GAME_v090h000_right,
+                &td_block_fir_filter_SPATIAL_71_GAME_lfe_left,      &td_block_fir_filter_SPATIAL_71_GAME_lfe_right
+            };
+        dsp_worker(c_dsp_to_ex3d, filters);
+    } else if(worker_id == 3){
+        td_block_fir_filter_t * filters[DSP_WORKER_DATA_CH_COUNT*DSP_WORKER_FILTER_PER_DATA_CH] =
+            {
+                &td_block_fir_filter_SPATIAL_71_GAME_v090h270_left, &td_block_fir_filter_SPATIAL_71_GAME_v090h270_right,
+                &td_block_fir_filter_SPATIAL_71_GAME_v090h090_left, &td_block_fir_filter_SPATIAL_71_GAME_v090h090_right
             };
         dsp_worker(c_dsp_to_ex3d, filters);
     } else {
@@ -1387,16 +1242,28 @@ int dsp_worker_tile(chanend_t c_dsp_to_ex3d, int worker_id){
         td_block_fir_filter_t * filters[DSP_WORKER_DATA_CH_COUNT*DSP_WORKER_FILTER_PER_DATA_CH] =
             {
                 &td_block_fir_filter_SPATIAL_71_MOVIE_v090h225_left, &td_block_fir_filter_SPATIAL_71_MOVIE_v090h225_right,
-                &td_block_fir_filter_SPATIAL_71_MOVIE_v090h315_left, &td_block_fir_filter_SPATIAL_71_MOVIE_v090h315_right,
-                &td_block_fir_filter_SPATIAL_71_MOVIE_v090h090_left, &td_block_fir_filter_SPATIAL_71_MOVIE_v090h090_right
+                &td_block_fir_filter_SPATIAL_71_MOVIE_v090h315_left, &td_block_fir_filter_SPATIAL_71_MOVIE_v090h315_right
             };
         dsp_worker(c_dsp_to_ex3d, filters);
     } else if(worker_id == 1){
         td_block_fir_filter_t * filters[DSP_WORKER_DATA_CH_COUNT*DSP_WORKER_FILTER_PER_DATA_CH] =
             {
                 &td_block_fir_filter_SPATIAL_71_MOVIE_v090h045_left, &td_block_fir_filter_SPATIAL_71_MOVIE_v090h045_right,
-                &td_block_fir_filter_SPATIAL_71_MOVIE_v090h135_left, &td_block_fir_filter_SPATIAL_71_MOVIE_v090h135_right,
-                &td_block_fir_filter_SPATIAL_71_MOVIE_v090h270_left, &td_block_fir_filter_SPATIAL_71_MOVIE_v090h270_right
+                &td_block_fir_filter_SPATIAL_71_MOVIE_v090h135_left, &td_block_fir_filter_SPATIAL_71_MOVIE_v090h135_right
+            };
+        dsp_worker(c_dsp_to_ex3d, filters);
+    } else if(worker_id == 2){
+        td_block_fir_filter_t * filters[DSP_WORKER_DATA_CH_COUNT*DSP_WORKER_FILTER_PER_DATA_CH] =
+            {
+                &td_block_fir_filter_SPATIAL_71_MOVIE_v090h000_left, &td_block_fir_filter_SPATIAL_71_MOVIE_v090h000_right,
+                &td_block_fir_filter_SPATIAL_71_MOVIE_lfe_left,      &td_block_fir_filter_SPATIAL_71_MOVIE_lfe_right
+            };
+        dsp_worker(c_dsp_to_ex3d, filters);
+    } else if(worker_id == 3){
+        td_block_fir_filter_t * filters[DSP_WORKER_DATA_CH_COUNT*DSP_WORKER_FILTER_PER_DATA_CH] =
+            {
+                &td_block_fir_filter_SPATIAL_71_MOVIE_v090h270_left, &td_block_fir_filter_SPATIAL_71_MOVIE_v090h270_right,
+                &td_block_fir_filter_SPATIAL_71_MOVIE_v090h090_left, &td_block_fir_filter_SPATIAL_71_MOVIE_v090h090_right
             };
         dsp_worker(c_dsp_to_ex3d, filters);
     } else {
@@ -1408,61 +1275,28 @@ int dsp_worker_tile(chanend_t c_dsp_to_ex3d, int worker_id){
         td_block_fir_filter_t * filters[DSP_WORKER_DATA_CH_COUNT*DSP_WORKER_FILTER_PER_DATA_CH] =
             {
                 &td_block_fir_filter_SPATIAL_71_MUSIC_v090h225_left, &td_block_fir_filter_SPATIAL_71_MUSIC_v090h225_right,
-                &td_block_fir_filter_SPATIAL_71_MUSIC_v090h315_left, &td_block_fir_filter_SPATIAL_71_MUSIC_v090h315_right,
-                &td_block_fir_filter_SPATIAL_71_MUSIC_v090h090_left, &td_block_fir_filter_SPATIAL_71_MUSIC_v090h090_right
+                &td_block_fir_filter_SPATIAL_71_MUSIC_v090h315_left, &td_block_fir_filter_SPATIAL_71_MUSIC_v090h315_right
             };
         dsp_worker(c_dsp_to_ex3d, filters);
     } else if(worker_id == 1){
         td_block_fir_filter_t * filters[DSP_WORKER_DATA_CH_COUNT*DSP_WORKER_FILTER_PER_DATA_CH] =
             {
                 &td_block_fir_filter_SPATIAL_71_MUSIC_v090h045_left, &td_block_fir_filter_SPATIAL_71_MUSIC_v090h045_right,
-                &td_block_fir_filter_SPATIAL_71_MUSIC_v090h135_left, &td_block_fir_filter_SPATIAL_71_MUSIC_v090h135_right,
-                &td_block_fir_filter_SPATIAL_71_MUSIC_v090h270_left, &td_block_fir_filter_SPATIAL_71_MUSIC_v090h270_right
+                &td_block_fir_filter_SPATIAL_71_MUSIC_v090h135_left, &td_block_fir_filter_SPATIAL_71_MUSIC_v090h135_right
             };
         dsp_worker(c_dsp_to_ex3d, filters);
-    } else {
-        exit(1);
-    }
-// IR SWITCHING MODE
-#elif defined(IR_SWITCHING_MODE)
-     if(worker_id == 0){
-        td_block_fir_filter_t * filters[DSP_WORKER_DATA_CH_COUNT*DSP_WORKER_FILTER_PER_DATA_CH*4] =
+    } else if(worker_id == 2){
+        td_block_fir_filter_t * filters[DSP_WORKER_DATA_CH_COUNT*DSP_WORKER_FILTER_PER_DATA_CH] =
             {
-                &td_block_fir_filter_SPATIAL_71_GAME_v090h225_left, &td_block_fir_filter_SPATIAL_71_GAME_v090h225_right,
-                &td_block_fir_filter_SPATIAL_71_GAME_v090h315_left, &td_block_fir_filter_SPATIAL_71_GAME_v090h315_right,
-                &td_block_fir_filter_SPATIAL_71_GAME_v090h090_left, &td_block_fir_filter_SPATIAL_71_GAME_v090h090_right,
-
-                &td_block_fir_filter_SPATIAL_71_MUSIC_v090h225_left, &td_block_fir_filter_SPATIAL_71_MUSIC_v090h225_right,
-                &td_block_fir_filter_SPATIAL_71_MUSIC_v090h315_left, &td_block_fir_filter_SPATIAL_71_MUSIC_v090h315_right,
-                &td_block_fir_filter_SPATIAL_71_MUSIC_v090h090_left, &td_block_fir_filter_SPATIAL_71_MUSIC_v090h090_right,
-
-                &td_block_fir_filter_SPATIAL_71_MOVIE_v090h225_left, &td_block_fir_filter_SPATIAL_71_MOVIE_v090h225_right,
-                &td_block_fir_filter_SPATIAL_71_MOVIE_v090h315_left, &td_block_fir_filter_SPATIAL_71_MOVIE_v090h315_right,
-                &td_block_fir_filter_SPATIAL_71_MOVIE_v090h090_left, &td_block_fir_filter_SPATIAL_71_MOVIE_v090h090_right,
-
-                0,0,//&td_block_fir_filter_SPATIAL_71_DRAMA_v090h225_left, &td_block_fir_filter_SPATIAL_71_DRAMA_v090h225_right,
-                0,0,//&td_block_fir_filter_SPATIAL_71_DRAMA_v090h315_left, &td_block_fir_filter_SPATIAL_71_DRAMA_v090h315_right,
-                0,0//&td_block_fir_filter_SPATIAL_71_DRAMA_v090h090_left, &td_block_fir_filter_SPATIAL_71_DRAMA_v090h090_right
+                &td_block_fir_filter_SPATIAL_71_MUSIC_v090h000_left, &td_block_fir_filter_SPATIAL_71_MUSIC_v090h000_right,
+                &td_block_fir_filter_SPATIAL_71_MUSIC_lfe_left,      &td_block_fir_filter_SPATIAL_71_MUSIC_lfe_right
             };
         dsp_worker(c_dsp_to_ex3d, filters);
-    } else if(worker_id == 1){
-        td_block_fir_filter_t * filters[DSP_WORKER_DATA_CH_COUNT*DSP_WORKER_FILTER_PER_DATA_CH*4] =
+    } else if(worker_id == 3){
+        td_block_fir_filter_t * filters[DSP_WORKER_DATA_CH_COUNT*DSP_WORKER_FILTER_PER_DATA_CH] =
             {
-                &td_block_fir_filter_SPATIAL_71_GAME_v090h045_left, &td_block_fir_filter_SPATIAL_71_GAME_v090h045_right,
-                &td_block_fir_filter_SPATIAL_71_GAME_v090h135_left, &td_block_fir_filter_SPATIAL_71_GAME_v090h135_right,
-                &td_block_fir_filter_SPATIAL_71_GAME_v090h270_left, &td_block_fir_filter_SPATIAL_71_GAME_v090h270_right,
-
-                &td_block_fir_filter_SPATIAL_71_MUSIC_v090h045_left, &td_block_fir_filter_SPATIAL_71_MUSIC_v090h045_right,
-                &td_block_fir_filter_SPATIAL_71_MUSIC_v090h135_left, &td_block_fir_filter_SPATIAL_71_MUSIC_v090h135_right,
                 &td_block_fir_filter_SPATIAL_71_MUSIC_v090h270_left, &td_block_fir_filter_SPATIAL_71_MUSIC_v090h270_right,
-
-                &td_block_fir_filter_SPATIAL_71_MOVIE_v090h045_left, &td_block_fir_filter_SPATIAL_71_MOVIE_v090h045_right,
-                &td_block_fir_filter_SPATIAL_71_MOVIE_v090h135_left, &td_block_fir_filter_SPATIAL_71_MOVIE_v090h135_right,
-                &td_block_fir_filter_SPATIAL_71_MOVIE_v090h270_left, &td_block_fir_filter_SPATIAL_71_MOVIE_v090h270_right,
-
-                0,0,//&td_block_fir_filter_SPATIAL_71_DRAMA_v090h045_left, &td_block_fir_filter_SPATIAL_71_DRAMA_v090h045_right,
-                0,0,//&td_block_fir_filter_SPATIAL_71_DRAMA_v090h135_left, &td_block_fir_filter_SPATIAL_71_DRAMA_v090h135_right,
-                0,0//&td_block_fir_filter_SPATIAL_71_DRAMA_v090h270_left, &td_block_fir_filter_SPATIAL_71_DRAMA_v090h270_right
+                &td_block_fir_filter_SPATIAL_71_MUSIC_v090h090_left, &td_block_fir_filter_SPATIAL_71_MUSIC_v090h090_right
             };
         dsp_worker(c_dsp_to_ex3d, filters);
     } else {

sw_usb_audio/app_usb_aud_phaten_golden_6ch/src/extensions/dsp_core0.xc

@@ -1,5 +1,5 @@
 #if DEBUG_MEMORY_LOG_ENABLED
-#define DEBUG_PRINT_ENABLE 0
+#define DEBUG_PRINT_ENABLE 1
 #else
 #define DEBUG_PRINT_ENABLE 0
 #endif

sw_usb_audio/app_usb_aud_phaten_golden_6ch/src/extensions/main.xc

@@ -2,16 +2,6 @@
 // This Software is subject to the terms of the XMOS Public Licence: Version 1.
 
 #include "xua.h"                          /* Device specific defines */
-
-#if F1_MUSIC_UAC2 == 1 && DNR_ENABLE == 1
-#include "ssrc_rec_core.h"
-/* 改动原因：3 streaming + 1 普通 chan；us 192kHz 走普通 chan（跨 tile 内存不共享） */
-extern uint32_t uc_ssrc_ds_in;
-extern uint32_t uc_ssrc_ds_out;
-extern uint32_t uc_ssrc_us_in;
-extern uint32_t uc_ssrc_us_out;
-#endif
-
 #ifdef EXCLUDE_USB_AUDIO_MAIN
 
 /**
@@ -550,14 +540,6 @@ int main()
 
     USER_MAIN_DECLARATIONS
 
-#if F1_MUSIC_UAC2 == 1 && DNR_ENABLE == 1
-    /* 改动原因：streaming chan 有 tile 配额上限；us 192kHz 用普通 chan 传 8 word/块 */
-    streaming chan c_ssrc_ds_in;
-    streaming chan c_ssrc_ds_out;
-    streaming chan c_ssrc_us_in;
-    chan c_ssrc_us_out;
-#endif
-
     chan c_dsp_to_ex3d[DSP_WORKER_COUNT];
     chan cc_mic_level;
     chan c_audiohw;
@@ -600,11 +582,6 @@ int main()
           }
         }
         on tile[1]: mute_handler(c_mic_det);
-#if F1_MUSIC_UAC2 == 1 && DNR_ENABLE == 1
-        on tile[1] : ds_rec_core(c_ssrc_ds_in, c_ssrc_ds_out);
-        on tile[1] : us_rec_core(c_ssrc_us_in);
-        on tile[1] : us_rec_output_core(c_ssrc_us_out);
-#endif
 
         on tile[0] : {
           par {
@@ -634,17 +611,7 @@ int main()
             dsp_core0();
           }
         }
-        on tile[0] : {
-#if F1_MUSIC_UAC2 == 1 && DNR_ENABLE == 1
-            unsafe {
-                uc_ssrc_ds_in   = (uint32_t)(unsigned)(streaming chanend)c_ssrc_ds_in;
-                uc_ssrc_ds_out  = (uint32_t)(unsigned)(streaming chanend)c_ssrc_ds_out;
-                uc_ssrc_us_in   = (uint32_t)(unsigned)(streaming chanend)c_ssrc_us_in;
-                uc_ssrc_us_out  = (uint32_t)(unsigned)(chanend)c_ssrc_us_out;
-            }
-#endif
-            dsp_main(c_eq_data);
-        }
+        on tile[0] : { dsp_main(c_eq_data); }
 #endif
 
 #if DNR_ENABLE == 1

sw_usb_audio/app_usb_aud_phaten_golden_6ch/src/extensions/ssrc/ds_stereo.S

@@ -1,187 +0,0 @@
-#define FUNCTION_NAME ds_stereo
-
-/*
-void ds_stereo(
-    int32_t final_shr, 
-    int32_t * coefs, 
-    int32_t * data, 
-    chanend_t c_in,
-    chanend_t c_out,
-    int32_t num_phase);
-*/
-
-    #define NSTACKWORDS 32
-
-    #define S_LEFT 0
-    #define S_RIGHT 1
-    #define S_LOOP_COUNT 2
-    #define S_COEF_BASE_POINTER 3
-
-    .cc_top FUNCTION_NAME.function
-    .type   FUNCTION_NAME,@function
-
-    .issue_mode dual
-    .align 4
-#define ONE 0x40000000
-zeros:
-    .word 0, 0, 0, 0, 0, 0, 0, 0
-left_chan:
-    .word 0, 0, 0, 0, ONE, ONE, ONE, ONE
-right_chan:
-    .word ONE, ONE, ONE, ONE, 0, 0, 0, 0
-    .align 16
-    .globl FUNCTION_NAME
-.globl FUNCTION_NAME.nstackwords
-.set   FUNCTION_NAME.nstackwords, 32
-FUNCTION_NAME:
-    { dualentsp NSTACKWORDS;}
-
-    stw r4, sp[20]
-    stw r5, sp[21]
-    stw r6, sp[22]
-    stw r7, sp[23]
-    stw r8, sp[24]
-    stw r9, sp[25]
-    stw r10, sp[26]
-
-    ldw r4, sp[NSTACKWORDS+1]
-    stw r4, sp[27]
-
-
-    //{mov r0, r0; mov r1, r1}
-    //{mov r2, r2; mov r3, r3}
-
-    #define CHANNELS 2
-    #define MACCRS_PER_PHASE 4
-    #define BYTES_PER_WORD 4
-    #define WORDS_PER_VECTOR 8
-    #define BYTES_PER_VECTOR (WORDS_PER_VECTOR*BYTES_PER_WORD)
-    
-    ldc r10, (BYTES_PER_VECTOR+BYTES_PER_WORD)
-    ldc r9, BYTES_PER_VECTOR
-    ldc r8, (2*MACCRS_PER_PHASE-1)*BYTES_PER_VECTOR - 4 + (BYTES_PER_VECTOR+BYTES_PER_WORD) + 4
-    ldc r7, MACCRS_PER_PHASE*BYTES_PER_VECTOR
-    ldc r6, ((1<<(BYTES_PER_WORD*CHANNELS))-1)
-
-    //load number of phases - 1 to r11
-    ldw r11, sp[NSTACKWORDS+2]
-    sub r11, r11, 1
-    // jump to passthrough loop if num of phases is 1
-    bf r11, passthrough_loop
-    std r1, r11, sp[1]
-    //store the final_shr for the VLSAT 
-    std r0, r0, sp[2]
-    std r0, r0, sp[3]
-    std r0, r0, sp[4]
-    std r0, r0, sp[5]
-
-   
-    ldc r11, (MACCRS_PER_PHASE-1)*BYTES_PER_VECTOR - 4 + 4 //the final +4 is for the padding at the origin
-    {add r2, r2, r11; nop }
-
-outer_loop:
-    ldc r11, (MACCRS_PER_PHASE-1)*BYTES_PER_VECTOR
-    {vclrdr ; add r11, r2, 0}         //clear accu and reset data pointer
-    ldd r1, r4, sp[1]                 // set loop counter and coef base pointer
-
-phase_loop:
-
-    //{nop; nop}
-    //{nop; nop}
-    //{nop; nop}
-
-    //MACCR 1 left
-    {vldc r11[0]; add r11, r11, BYTES_PER_WORD}
-    {vlmaccr r1[0]; add r1, r1, r9} 
-    {vstc r11[0]; sub r11, r11, r10}
-
-    //MACCR 2 left
-    {vldc r11[0]; add r11, r11, BYTES_PER_WORD}
-    {vlmaccr r1[0]; add r1, r1, r9} 
-    {vstc r11[0]; sub r11, r11, r10}
-
-    //MACCR 3 left
-    {vldc r11[0]; add r11, r11, BYTES_PER_WORD}
-    {vlmaccr r1[0]; add r1, r1, r9} 
-    {vstc r11[0]; sub r11, r11, r10}
-
-    {testct r0, res[r3]; nop}
-    {bt r0, exit; nop}
-    {in r0, res[r3] ; nop }               //fetch data from channel, then get the other one too
-    {stw r0, r11[0] ; in r5, res[r3] }    //store to start of phase
-
-    //MACCR 4 left
-    {vldc r11[0]; add r11, r11, BYTES_PER_WORD}
-    {vlmaccr r1[0]; add r1, r1, r9} 
-    {vstc r11[0]; sub r11, r11, r10}
-
-
-    //rewind r1 by MACCRS_PER_PHASE * BYTES_PER_VECTOR
-    {sub r1, r1, r7; add r11, r11, r8 }
-
-    //now do the right channel
-    {vldc r11[0]; add r11, r11, BYTES_PER_WORD}
-    {vlmaccr r1[0]; add r1, r1, r9} 
-    {vstc r11[0]; sub r11, r11, r10} //r10 = 32 + 1
-
-    //MACCR 2 right
-    {vldc r11[0]; add r11, r11, BYTES_PER_WORD}
-    {vlmaccr r1[0]; add r1, r1, r9} 
-    {vstc r11[0]; sub r11, r11, r10}
-
-    //MACCR 3 right
-    {vldc r11[0]; add r11, r11, BYTES_PER_WORD}
-    {vlmaccr r1[0]; add r1, r1, r9} 
-    {vstc r11[0]; sub r11, r11, r10}
-
-    {stw r5, r11[0] ; nop }                //store to start of phase
-
-    //MACCR 4 right
-    {vldc r11[0]; add r11, r11, BYTES_PER_WORD}
-    {vlmaccr r1[0]; add r1, r1, r9} 
-    {vstc r11[0]; sub r11, r11, r10}
-
-    {nop;       add r11, r11, r8 }             //advance to next phase
-
-    {bt r4, phase_loop; sub r4, r4, 1}
- 
-    ldaw r11, sp[4]
-    {vlsat r11[0]; nop}  //turn all accumulators into 32 bits
-
-    ldaw r11, sp[12]
-    {vstr r11[0]; nop}
-    {vldc r11[0];ldap r11, right_chan}
-    {vclrdr; nop}
-    {vlmaccr r11[0];ldap r11, left_chan}
-    {vlmaccr r11[0]; ldap r11, zeros}
-
-       
-    {vlsat r11[0]; ldaw r11, sp[0]}
-    vstrpv r11[0], r6
-
-    ldd r11, r4, sp[0]
-    // load c_out from stack to r1
-    ldw r1, sp[27]
-    {out res[r1], r4; nop}
-    {bu outer_loop;out res[r1], r11}
-
-passthrough_loop:
-    {testct r11, res[r3]; nop}
-    {bt r11, exit; nop}
-    {in r11, res[r3]; nop}
-    {out res[r4], r11; nop}
-    {in r11, res[r3]; nop}
-    {bu passthrough_loop; out res[r4], r11}
-
-exit:
-    {inct r0, res[r3]; nop}
-    ldw r4, sp[20]
-    ldw r5, sp[21]
-    ldw r6, sp[22]
-    ldw r7, sp[23]
-    ldw r8, sp[24]
-    ldw r9, sp[25]
-    ldw r10, sp[26]
-    retsp NSTACKWORDS
-
-    .cc_bottom FUNCTION_NAME.function

sw_usb_audio/app_usb_aud_phaten_golden_6ch/src/extensions/ssrc/ssrc_coefs.h

@@ -1,53 +0,0 @@
-#ifndef _SSRC_COEFS_H_
-#define _SSRC_COEFS_H_
-
-#include <stdint.h>
-
-/* Downsample ratio=4, 48kHz base — 128 coefficients */
-static int32_t ds4_48000_coefs[128] = {
-    4192603,   -2703925,    1667738,    -971500,     525063,    -255689,     105964,       5666,
-  147741797,  -66167732,   40186648,  -26923243,   18716201,  -13134162,    9159092,   -6278295,
-   -8394794,   12071368,  -17195979,   24612481,  -36235752,   57613909, -114155284, 1046129870,
-     -80960,     208765,    -445117,     844122,   -1474686,    2422662,   -3794257,    5724570,
-   11257906,   -7331064,    4577066,   -2707960,    1493638,    -748452,     324772,    -145564,
-  502280711, -186846312,  108570992,  -71571731,   49475933,  -34709734,   24277296,  -16731888,
-  -18415916,   26595074,  -37942809,   54167579,  -78966289,  122300118, -223331678,  840288039,
-    -149225,     407138,    -899861,    1748155,   -3108937,    5178122,   -8198765,   12476764,
-   12476764,   -8198765,    5178122,   -3108937,    1748155,    -899861,     407138,    -149225,
-  840288039, -223331678,  122300118,  -78966289,   54167579,  -37942809,   26595074,  -18415916,
-  -16731888,   24277296,  -34709734,   49475933,  -71571731,  108570992, -186846312,  502280711,
-    -145564,     324772,    -748452,    1493638,   -2707960,    4577066,   -7331064,   11257906,
-    5724570,   -3794257,    2422662,   -1474686,     844122,    -445117,     208765,     -80960,
- 1046129870, -114155284,   57613909,  -36235752,   24612481,  -17195979,   12071368,   -8394794,
-   -6278295,    9159092,  -13134162,   18716201,  -26923243,   40186648,  -66167732,  147741797,
-       5666,     105964,    -255689,     525063,    -971500,    1667738,   -2703925,    4192603,
-};
-
-/* Upsample ratio=4, 48kHz base — 128 coefficients */
-static int32_t us4_48000_coefs[128] = {
-     -80960,     208765,    -445117,     844122,   -1474686,    2422662,   -3794257,    5724570,
-    -149225,     407138,    -899861,    1748155,   -3108937,    5178122,   -8198765,   12476764,
-    -8394794,   12071368,  -17195979,   24612481,  -36235752,   57613909, -114155284, 1046129870,
-   147741797,  -66167732,   40186648,  -26923243,   18716201,  -13134162,    9159092,   -6278295,
-     4192603,   -2703925,    1667738,    -971500,     525063,    -255689,     105964,       5666,
-    11257906,   -7331064,    4577066,   -2707960,    1493638,    -748452,     324772,    -145564,
-     -145564,     324772,    -748452,    1493638,   -2707960,    4577066,   -7331064,   11257906,
-        5666,     105964,    -255689,     525063,    -971500,    1667738,   -2703925,    4192603,
-    -16731888,   24277296,  -34709734,   49475933,  -71571731,  108570992, -186846312,  502280711,
-     -6278295,    9159092,  -13134162,   18716201,  -26923243,   40186648,  -66167732,  147741797,
-  502280711, -186846312,  108570992,  -71571731,   49475933,  -34709734,   24277296,  -16731888,
-  -18415916,   26595074,  -37942809,   54167579,  -78966289,  122300118, -223331678,  840288039,
-    12476764,   -8198765,    5178122,   -3108937,    1748155,    -899861,     407138,    -149225,
-     5724570,   -3794257,    2422662,   -1474686,     844122,    -445117,     208765,     -80960,
- 1046129870, -114155284,   57613909,  -36235752,   24612481,  -17195979,   12071368,   -8394794,
-   -6278295,    9159092,  -13134162,   18716201,  -26923243,   40186648,  -66167732,  147741797,
-};
-
-#define SSRC_DS4_48K_FINAL_SHR  2
-#define SSRC_US4_FINAL_SHR      0
-#define SSRC_US4_HISTORY_OFFSET (32*4)
-#define SSRC_US4_NUM_PHASE      4
-#define SSRC_US4_PHASE_SIZE     4
-#define SSRC_RB_SIZE            (2*32*5+32)
-
-#endif

sw_usb_audio/app_usb_aud_phaten_golden_6ch/src/extensions/ssrc/ssrc_rec_core.h

@@ -1,33 +0,0 @@
-#ifndef _SSRC_REC_CORE_H_
-#define _SSRC_REC_CORE_H_
-
-#if F1_MUSIC_UAC2 == 1
-
-#include <xs1.h>
-#include <platform.h>
-
-/**
- * Downsample recording core — runs on tile[1]
- * Uses two streaming channels (ds_stereo.S 需要独立 c_in/c_out，不能别名):
- *   - c_from_tile0: tile[0]→tile[1] 192kHz stereo input
- *   - c_to_tile0:   tile[1]→tile[0] 48kHz  stereo output
- */
-void ds_rec_core(streaming chanend c_from_tile0, streaming chanend c_to_tile0);
-
-/**
- * Upsample recording core — runs on tile[1]
- * 改动原因：us_stereo.S 是持续运行函数，只会在控制 token 时返回；
- * 因此本 core 只负责把 48kHz 输入升采样写入 tile[1] 本地 ring buffer。
- */
-void us_rec_core(streaming chanend c_us_in);
-
-/**
- * Upsample output sender — runs on tile[1]
- * 改动原因：从 us_rec_core 写入的 tile[1] 本地 ring buffer 取 192kHz 数据，
- * 通过普通 channel 发回 tile[0]，避免等待 us_stereo.S 返回导致死锁。
- */
-void us_rec_output_core(chanend c_us_out);
-
-#endif
-
-#endif

sw_usb_audio/app_usb_aud_phaten_golden_6ch/src/extensions/ssrc/ssrc_rec_core.xc

@@ -1,128 +0,0 @@
-#if F1_MUSIC_UAC2 == 1
-
-#include "ssrc_rec_core.h"
-#include <xs1.h>
-#include <platform.h>
-#include <string.h>
-#include "ssrc_coefs.h"
-#include "ssrc_us_share_buf.h"
-
-#ifndef SET_SAMPLE_FREQ
-#define SET_SAMPLE_FREQ 1
-#endif
-
-#ifndef NUM_USB_CHAN_OUT
-#define NUM_USB_CHAN_OUT 2
-#endif
-
-/* Assembly function declarations */
-extern unsigned char ds_stereo(
-    int32_t final_shr,
-    int32_t *coefs,
-    int32_t *data,
-    streaming chanend c_in,
-    streaming chanend c_out,
-    int32_t num_phase);
-
-extern unsigned char us_stereo(
-    int32_t *coefs,
-    int32_t *l_history,
-    int32_t *r_history,
-    streaming chanend c_in,
-    int32_t history_offset,
-    uint32_t ring_buffer_addr,
-    uint32_t tail_addr,
-    int32_t ring_buffer_size,
-    int32_t num_phase,
-    int32_t phase_size,
-    int32_t final_shr);
-
-#pragma unsafe arrays
-void ds_rec_core(streaming chanend c_from_tile0, streaming chanend c_to_tile0)
-{
-    int32_t history[1057];
-    unsigned char control_token;
-
-    memset(history, 0, sizeof(history));
-    set_core_high_priority_on();
-
-    while (1) {
-        control_token = ds_stereo(
-            SSRC_DS4_48K_FINAL_SHR,
-            ds4_48000_coefs,
-            history,
-            c_from_tile0,   /* c_in:  read 192kHz from tile[0] */
-            c_to_tile0,     /* c_out: write 48kHz back to tile[0] */
-            4
-        );
-
-        switch (control_token) {
-        case SET_SAMPLE_FREQ:
-            memset(history, 0, sizeof(history));
-            {
-                unsigned dummy;
-                c_from_tile0 :> dummy;
-            }
-            soutct(c_to_tile0, SET_SAMPLE_FREQ);
-            for (size_t i = 0; i < NUM_USB_CHAN_OUT * 3; ++i) {
-                c_to_tile0 <: 0;
-            }
-            break;
-        default:
-            break;
-        }
-    }
-}
-
-#pragma unsafe arrays
-void us_rec_core(streaming chanend c_us_in)
-{
-    int32_t l_history[64];
-    int32_t r_history[64];
-    unsigned char control_token;
-
-    memset(l_history, 0, sizeof(l_history));
-    memset(r_history, 0, sizeof(r_history));
-    ssrc_us_share_reset();
-
-    while (1) {
-        /* 改动原因：us_stereo.S 是持续运行的生产者，只有收到控制 token 才返回。
-         * 正常音频路径不要在此函数后面发送数据，否则永远执行不到。 */
-        control_token = us_stereo(
-            us4_48000_coefs,
-            l_history, r_history,
-            c_us_in,
-            SSRC_US4_HISTORY_OFFSET,
-            ssrc_us_share_get_buffer_addr(),
-            ssrc_us_share_get_tail_addr(),
-            SSRC_US_RB_WORDS - 32,
-            SSRC_US4_NUM_PHASE,
-            SSRC_US4_PHASE_SIZE,
-            SSRC_US4_FINAL_SHR
-        );
-
-        switch (control_token) {
-        case SET_SAMPLE_FREQ:
-            memset(l_history, 0, sizeof(l_history));
-            memset(r_history, 0, sizeof(r_history));
-            ssrc_us_share_reset();
-            {
-                unsigned dummy;
-                c_us_in :> dummy;
-            }
-            break;
-        default:
-            break;
-        }
-    }
-}
-
-void us_rec_output_core(chanend c_us_out)
-{
-    while (1) {
-        /* 改动原因：C 函数封装 ring buffer，避免 XC 并行共享对象规则报错和 C/XC 指针 ABI 差异。 */
-        c_us_out <: ssrc_us_share_pop_word_blocking();
-    }
-}
-
-#endif

sw_usb_audio/app_usb_aud_phaten_golden_6ch/src/extensions/ssrc/ssrc_us_share_buf.c

@@ -1,43 +0,0 @@
-#include "ssrc_us_share_buf.h"
-
-/* 改动原因：该 buffer 只在 tile[1] 内被 us_rec_core/us_rec_output_core 使用。
- * us_stereo.S 通过 tail 地址写入；输出任务通过 head 读取并用普通 chan 发回 tile[0]。 */
-static int32_t ssrc_us_rb[SSRC_US_RB_WORDS];
-static int32_t ssrc_us_head;
-/* 改动原因：us_stereo.S 通过指针写 ssrc_us_tail；编译器无法感知，须加 volatile
- * 否则 ssrc_us_share_pop_word_blocking 的 while 循环永远读缓存旧值，导致死锁 */
-volatile int32_t ssrc_us_tail;
-
-void ssrc_us_share_reset(void)
-{
-    ssrc_us_head = 0;
-    ssrc_us_tail = 0;
-}
-
-uint32_t ssrc_us_share_get_buffer_addr(void)
-{
-    return (uint32_t)ssrc_us_rb;
-}
-
-uint32_t ssrc_us_share_get_tail_addr(void)
-{
-    return (uint32_t)&ssrc_us_tail;
-}
-
-int32_t ssrc_us_share_pop_word_blocking(void)
-{
-    int32_t sample;
-
-    while (ssrc_us_head == ssrc_us_tail) {
-        /* 改动原因：输出任务等待 us_stereo.S 生产数据；只阻塞发送任务，不阻塞采样率转换任务。 */
-        asm volatile("nop");
-    }
-
-    sample = ssrc_us_rb[ssrc_us_head];
-    ssrc_us_head++;
-    if (ssrc_us_head >= (SSRC_US_RB_WORDS - 32)) {
-        /* 改动原因：us_stereo.S 使用的 ring size 为 NUM_USB_CHAN_OUT*32*5，不包含尾部padding。 */
-        ssrc_us_head = 0;
-    }
-    return sample;
-}

sw_usb_audio/app_usb_aud_phaten_golden_6ch/src/extensions/ssrc/ssrc_us_share_buf.h

@@ -1,15 +0,0 @@
-#ifndef _SSRC_US_SHARE_BUF_H_
-#define _SSRC_US_SHARE_BUF_H_
-
-#include <stdint.h>
-
-/* 改动原因：us_stereo.S 持续写 ring buffer；XC 并行任务不能直接共享全局数组，
- * 因此用 C 函数封装 ring buffer，作为 tile[1] 内 us_rec_core → us_rec_output_core 的边界。 */
-#define SSRC_US_RB_WORDS        (2 * 32 * 5 + 32)
-
-void ssrc_us_share_reset(void);
-uint32_t ssrc_us_share_get_buffer_addr(void);
-uint32_t ssrc_us_share_get_tail_addr(void);
-int32_t ssrc_us_share_pop_word_blocking(void);
-
-#endif

sw_usb_audio/app_usb_aud_phaten_golden_6ch/src/extensions/ssrc/us_stereo.S

@@ -1,182 +0,0 @@
-#define FUNCTION_NAME us_stereo
-/*
-void us_stereo(
-    int32_t * coefs,
-    int32_t * l_history,
-    int32_t * r_history,
-    streaming chanend c_in,
-    int32_t history_offset,     +1
-    int32_t * ring_buffer,      +2
-    int32_t * tail,             +3
-    int32_t ring_buffer_size,   +4
-    int32_t num_phase,          +5  (number of polyphase filter)
-    int32_t phase_size,         +6  (in vpu mac size (8word))
-    int32_t final_shr);         +7
-*/
-
-    #define NSTACKWORDS 32
-
-    .cc_top FUNCTION_NAME.function
-    .type   FUNCTION_NAME,@function
-
-    .issue_mode dual
-    .align 4
-
-#define BYTES_PER_WORD 4
-#define CHANNELS 2
-#define WORDS_PER_VECTOR 8
-#define BYTES_PER_VECTOR (WORDS_PER_VECTOR*BYTES_PER_WORD)
-
-#define ZERO    0x0
-#define ONE     0x40000000
-filter_l_1010:
-    .word ZERO, ZERO, ZERO, ZERO, ONE, ZERO, ONE, ZERO
-filter_l_0101:
-    .word ZERO, ZERO, ZERO, ZERO, ZERO, ONE, ZERO, ONE
-filter_r_1010:
-    .word ONE, ZERO, ONE, ZERO, ZERO, ZERO, ZERO, ZERO
-filter_r_0101:
-    .word ZERO, ONE, ZERO, ONE, ZERO, ZERO, ZERO, ZERO
-zeros:
-    .word 0, 0, 0, 0, 0, 0, 0, 0
-    .align 16
-    .globl FUNCTION_NAME
-.globl FUNCTION_NAME.nstackwords
-.set   FUNCTION_NAME.nstackwords, NSTACKWORDS
-FUNCTION_NAME:
-    { dualentsp NSTACKWORDS     ; nop               }
-    
-    stw r4, sp[NSTACKWORDS-1]
-    stw r5, sp[NSTACKWORDS-2]
-    stw r6, sp[NSTACKWORDS-3]
-    stw r7, sp[NSTACKWORDS-4]
-    stw r8, sp[NSTACKWORDS-5]
-    stw r9, sp[NSTACKWORDS-6]
-    stw r10, sp[NSTACKWORDS-7]      // sp[25]
-
-    // store coefs to stack[0]
-    stw r0, sp[24]
-    // store l,r history to stack[1,2]
-    std r2, r1, sp[0]   // sp[1] sp[0]
-    // store the final_shr for the VLSAT to stack[2-9]
-    ldw r0, sp[NSTACKWORDS+7]
-    std r0, r0, sp[1]   // sp[2] sp[3]
-    std r0, r0, sp[2]   // sp[4] sp[5]
-    std r0, r0, sp[3]   // sp[6] sp[7]
-    std r0, r0, sp[4]   // sp[8] sp[9]
-    // store start of ring buffer and tail to stack[10,11]
-    ldw r0, sp[NSTACKWORDS+2]
-    ldw r1, sp[NSTACKWORDS+3]
-    std r0, r1, sp[5]   // sp[11] sp[10]
-    // store sample history offset to stack[12]
-    ldw r0, sp[NSTACKWORDS+1]
-    stw r0, sp[12]
-    // store c_in to stack[13]
-    stw r3, sp[13]
-    // store num_phase and phase size to stack[14,15]
-    ldw r0, sp[NSTACKWORDS+5]
-    ldw r1, sp[NSTACKWORDS+6]
-    stw r0, sp[14]
-    stw r1, sp[15]
-
-    // temp vstr store at stack[16-23]
-
-    // program start
-    ldc r9, BYTES_PER_VECTOR        // r9: BYTES_PER_WORD
-    ldc r10, BYTES_PER_VECTOR*3     // r10: coefs rewind
-    ldd r7, r8, sp[5]              // r7: ring_buffer ptr, r8: tail ptr
-
-outer_loop:
-    ldw r4, sp[12]
-    ldw r3, sp[13]
-    { testct r11, res[r3]       ; ldw r0, sp[0]                 }   // r0: &l_history[0]
-    bt r11, exit
-    { in r11, res[r3]           ; add r2, r0, r4                }   // r2: &l_history[offset]
-    { in r11, res[r3]           ; stw r11, r2[0]                }
-    { ldw r2, sp[1]             ; add r1, r0, BYTES_PER_WORD    }   // r2: &r_history[0], r1: &l_history[4]
-    { add r4, r2, r4            ; add r3, r2, BYTES_PER_WORD    }   // r4: &r_history[offset], r3: &r_history[4]
-    { stw r11, r4[0]            ; nop                           }
-    { ldw r4, sp[24]             ; add r11, r2, 0               }   // r4: &coeff[0], r11: r2
-    ldw r6, sp[15]                                                  // r6: phase size
-    { sub r6, r6, 2             ; ldw r5, sp[14]                }   // burst 2, r5: num of phase
-    { vclrdr                    ; nop                           }
-    bu mac_loop
-phase_loop:
-    { nop                       ; ldaw r11, sp[2]               }
-    { vlsat r11[0]              ; ldaw r11, sp[16]              }   // turn all accumulators into 32 bits
-    { vstr r11[0]               ; nop                           }   // store accumulators result into stack[16-23]
-    { vldc r11[0]               ; nop                           }   // load the accumulators result into VC from stack
-    { vclrdr                    ; ldap r11, filter_r_1010       }   // clear vR vD
-    { vlmaccr r11[0]            ; ldap r11, filter_l_1010       }   // r us t1, vD:vR -> {r_us_t1, 0, 0, 0}
-    { vlmaccr r11[0]            ; ldap r11, filter_r_0101       }   // l us t1, vD:vR -> {l_us_t1, r_us_t1, 0, 0}
-    { vlmaccr r11[0]            ; ldap r11, filter_l_0101       }   // r us t0, vD:vR -> {r_us_t0, l_us_t1, r_us_t1, 0}
-    { vlmaccr r11[0]            ; ldap r11, zeros               }   // l us t0, vD:vR -> {l_us_t0, r_us_t0, l_us_t1, r_us_t1}, r11: all zeros for vlsat
-    { vlsat r11[0]              ; ldc r11, BYTES_PER_WORD*4     }   // sat(vD:vR), r11: BYTES_PER_WORD*4 = 4 sample size
-    { vstr r7[0]                ; add r7, r7, r11               }   // save result to ring buffer, update ring buffer ptr
-    { ldw r11, r8[0]            ; nop                           }   // r11: tail value
-    { ldw r6, sp[NSTACKWORDS+4] ; add r11, r11, 4               }   // r6: ring_buffer size, r11: tail + 4
-    { stw r11, r8[0]            ; eq r11, r11, r6               }   // update tail ptr, r11: check if tail at ring buffer end
-    { bf r11, prepare_mac_loop  ; nop                           }   // if tail not at buffer end, prepare mac loop
-    { ldw r7, sp[11]            ; ldc r11, 0                    }   // r7: ring buffer start, r11: 0
-    { stw r11, r8[0]            ; nop                           }   // update tail ptr to 0
-prepare_mac_loop:
-    { ldw r6, sp[15]            ; sub r5, r5, 2                 }   // r6: phase size, r5: r5-2 processed two polyphase filter
-    { bf r5, outer_loop         ; sub r6, r6, 2                 }   // burst 2
-    ldd r1, r0, sp[0]                                               // r0: &l_history[0], r2: &r_history[0]
-    { vclrdr                    ; nop                           }
-    bu mac_loop_no_move
-mac_loop:
-    // swap r11 for channel
-    { add r2, r11, 0    ; add r11, r0, 0    }   // r11: r0
-    // left channel
-    { vldc r1[0]        ; add r1, r1, r9    }
-    { vstc r11[0]       ; add r11, r11, r9  }
-    { vlmaccr r4[0]     ; add r4, r4, r9    }
-    { vlmaccr r4[0]     ; add r4, r4, r9    }
-    { vldc r1[0]        ; add r1, r1, r9    }
-    { vstc r11[0]       ; add r11, r11, r9  }
-    { vlmaccr r4[0]     ; add r4, r4, r9    }
-    { vlmaccr r4[0]     ; sub r4, r4, r10   }   // rewind
-    // swap r11 for channel
-    { add r0, r11, 0    ; add r11, r2, 0    }
-    // right channel
-    { vldc r3[0]        ; add r3, r3, r9    }
-    { vstc r11[0]       ; add r11, r11, r9  }
-    { vlmaccr r4[0]     ; add r4, r4, r9    }
-    { vlmaccr r4[0]     ; add r4, r4, r9    }
-    { vldc r3[0]        ; add r3, r3, r9    }
-    { vstc r11[0]       ; add r11, r11, r9  }
-    { vlmaccr r4[0]     ; add r4, r4, r9    }
-    { vlmaccr r4[0]     ; add r4, r4, r9    }
-    { bt r6, mac_loop   ; sub r6, r6, 2     }   // vD:vR -> {right_f1, right_f0, left_f1, left_f0}
-    bu phase_loop
-mac_loop_no_move:
-    // left channel
-    { vldc r0[0]                ; add r0, r0, r9    }
-    { vlmaccr r4[0]             ; add r4, r4, r9    }
-    { vlmaccr r4[0]             ; add r4, r4, r9    }
-    { vldc r0[0]                ; add r0, r0, r9    }
-    { vlmaccr r4[0]             ; add r4, r4, r9    }
-    { vlmaccr r4[0]             ; sub r4, r4, r10   }   // rewind
-    // right channel
-    { vldc r1[0]                ; add r1, r1, r9    }
-    { vlmaccr r4[0]             ; add r4, r4, r9    }
-    { vlmaccr r4[0]             ; add r4, r4, r9    }
-    { vldc r1[0]                ; add r1, r1, r9    }
-    { vlmaccr r4[0]             ; add r4, r4, r9    }
-    { vlmaccr r4[0]             ; add r4, r4, r9    }
-    { bt r6, mac_loop_no_move   ; sub r6, r6, 2     }
-    bu phase_loop
-
-exit:
-    {inct r0, res[r3]; nop}
-    ldw r4, sp[NSTACKWORDS-1]
-    ldw r5, sp[NSTACKWORDS-2]
-    ldw r6, sp[NSTACKWORDS-3]
-    ldw r7, sp[NSTACKWORDS-4]
-    ldw r8, sp[NSTACKWORDS-5]
-    ldw r9, sp[NSTACKWORDS-6]
-    ldw r10, sp[NSTACKWORDS-7]
-    retsp NSTACKWORDS
-    
-    .cc_bottom FUNCTION_NAME.function