diff --git a/loader/AN00109_XK-AUDIO-316/src/Makefile b/loader/AN00109_XK-AUDIO-316/src/Makefile
index 84ec3cf..323dbb5 100644
--- a/loader/AN00109_XK-AUDIO-316/src/Makefile
+++ b/loader/AN00109_XK-AUDIO-316/src/Makefile
@@ -1,13 +1,13 @@
-# This variable should contain a space separated list of all
-# the directories containing buildable applications (usually
-# prefixed with the app_ prefix)
-
-TARGET = xk-audio-316-mc.xn
-
-BUILD_SUBDIRS = all
-
-
-
-XMOS_MAKE_PATH ?= ../..
-include $(XMOS_MAKE_PATH)/xcommon/module_xcommon/build/Makefile.toplevel
-
+# This variable should contain a space separated list of all
+# the directories containing buildable applications (usually
+# prefixed with the app_ prefix)
+
+TARGET = xk-audio-316-mc.xn
+
+BUILD_SUBDIRS = all
+
+
+
+XMOS_MAKE_PATH ?= ../..
+include $(XMOS_MAKE_PATH)/xcommon/module_xcommon/build/Makefile.toplevel
+
diff --git a/loader/AN00109_XK-AUDIO-316/src/loader/Makefile b/loader/AN00109_XK-AUDIO-316/src/loader/Makefile
index b244091..180a4a2 100644
--- a/loader/AN00109_XK-AUDIO-316/src/loader/Makefile
+++ b/loader/AN00109_XK-AUDIO-316/src/loader/Makefile
@@ -1,28 +1,28 @@
-TARGET = PHATEN_GS.xn
-SOURCE  = loader.xc
-OBJS    = loader.o
-OUT     = 
-CC      = xcc
-CFLAGS  = -c -Wall -march=xs3a
-LFLAGS  = -lflash 
-
-all: $(OBJS)
-
-loader.o: loader.xc
-	$(CC) $(TARGET) $(FLAGS) loader.xc -o $(OBJS)
-	
-$(OUT):loader.o
-	$(CC) loader.o $(TARGET) $(LFLAGS) -o $(OUT) 
-	
-clean:
-	rm -f $(OBJS) $(OUT)
-	
-XMOS_MAKE_PATH ?= ../..
-ifneq ($(wildcard $(XMOS_MAKE_PATH)/xcommon/module_xcommon/build/Makefile.common),)
-include $(XMOS_MAKE_PATH)/xcommon/module_xcommon/build/Makefile.common
-else
-include ../module_xcommon/build/Makefile.common
-endif
-
-
+TARGET = PHATEN_GS.xn
+SOURCE  = loader.xc
+OBJS    = loader.o
+OUT     = 
+CC      = xcc
+CFLAGS  = -c -Wall -march=xs3a
+LFLAGS  = -lflash 
+
+all: $(OBJS)
+
+loader.o: loader.xc
+	$(CC) $(TARGET) $(FLAGS) loader.xc -o $(OBJS)
+	
+$(OUT):loader.o
+	$(CC) loader.o $(TARGET) $(LFLAGS) -o $(OUT) 
+	
+clean:
+	rm -f $(OBJS) $(OUT)
+	
+XMOS_MAKE_PATH ?= ../..
+ifneq ($(wildcard $(XMOS_MAKE_PATH)/xcommon/module_xcommon/build/Makefile.common),)
+include $(XMOS_MAKE_PATH)/xcommon/module_xcommon/build/Makefile.common
+else
+include ../module_xcommon/build/Makefile.common
+endif
+
+
 	
\ No newline at end of file
diff --git a/loader/AN00109_XK-AUDIO-316/src/loader/loader.xc b/loader/AN00109_XK-AUDIO-316/src/loader/loader.xc
index 414f945..fcfced5 100644
--- a/loader/AN00109_XK-AUDIO-316/src/loader/loader.xc
+++ b/loader/AN00109_XK-AUDIO-316/src/loader/loader.xc
@@ -1,211 +1,211 @@
-// Copyright (c) 2016, XMOS Ltd, All rights reserved
-#include <xs1.h>
-#include <platform.h>
-
-
-//port SPI_MOSI  =   XS1_PORT_1D;  // e.g., XS1_PORT_1D
-//port  SPI_MISO =   XS1_PORT_1A;  // e.g., XS1_PORT_1A
-//port SPI_CLK =    XS1_PORT_1C;    // e.g., XS1_PORT_1C
-//port SPI_SS   =   XS1_PORT_1B;     // e.g., XS1_PORT_1B
-
-
-
-#if defined(__XS2A__)
-/* Note range 0x7FFC8 - 0x7FFFF guarenteed to be untouched by tools */
-#warning Building xCORE-200 compatible loader
-#define FLAG_ADDRESS 0x7ffcc
-#else
-/* Note range 0xFFFC8 - 0xFFFFF guarenteed to be untouched by tools */
-#warning Building xcore.ai compatible loader
-#define FLAG_ADDRESS 0xfffcc
-#endif
-
-/* Store Flag to fixed address */
-void SetRoleSwitchFlag(unsigned x)
-{
-    asm volatile("stw %0, %1[0]" :: "r"(x), "r"(FLAG_ADDRESS));
-}
-
-/* Load flag from fixed address */
-unsigned GetRoleSwitchFlag()
-{
-    unsigned x;
-    asm volatile("ldw %0, %1[0]" : "=r"(x) : "r"(FLAG_ADDRESS));
-    return x;
-}
-
-
-void delay_cycles(int count) {
-    for (int i = 0; i < count; i++) {
-        asm volatile (""); // Prevent compiler removal.
-    }
-}
-
-/*
- * spi_transact_32_full: Sends 32 bits out on MOSI and simultaneously reads 32 bits from MISO.
- *
- * Parameters:
- *   unsigned data - The 32-bit word to send over MOSI.
- *
- * Returns:
- *   The 32-bit word received from MISO.
- *
- * Assumptions:
- *   - The chip-select (SS) is already asserted (active low).
- *   - The SPI_CLK, SPI_MOSI, and SPI_MISO ports have been correctly defined in the XN file.
- *   - The transfer is LSB-first; adjust shifting/ordering if your device expects MSB-first.
- */
-//unsigned spi_transact_32_full(unsigned data) {
-//    unsigned received = 0;
-//    for (int bit = 0; bit < 32; bit++) {
-//        // Drive clock low.
-//        SPI_CLK <: 0;
-//        delay_cycles(5);
-//
-//        // Set MOSI line according to the current LSB of data.
-//        if (data & 0x1)
-//            SPI_MOSI <: 1;
-//        else
-//            SPI_MOSI <: 0;
-//        delay_cycles(5);
-//
-//        // Raise clock; the rising edge clocks both the outgoing bit and makes the incoming bit valid.
-//        SPI_CLK <: 1;
-//        delay_cycles(5);
-//
-//        // Read the corresponding MISO bit.
-//        int bit_val = 0; 
-//        SPI_MISO :> bit_val;
-//        bit_val &= 0x1;
-//
-//        received |= (bit_val << bit);
-//
-//        // Prepare the next bit to be transmitted.
-//        data >>= 1;
-//    }
-//    // Ensure the clock ends in a low state.
-//    SPI_CLK <: 0;
-//    return received;
-//}
-
-
-/* Port for button on xk-audio-316 board. */
-in port p_button                            = XS1_PORT_4E;
-out port port_audio_config                  = XS1_PORT_8D;
-
-
-/* Enum for representing button state. */
-enum button_val
-{
-    MODE_STEREO,
-    MODE_71_GAME,
-    MODE_TOTAL
-};
-/* Store the button position. */
-int buttonPosition;
-/* Enum for representing the potential interest in the image. */
-enum interest
-{
-    NOT_INTERESTED = 0,
-    INTERESTED = 1
-};
-
-#define SWITCH_TO_STEREO_DNR_OFF  0x01
-#define SWITCH_TO_STEREO_DNR_ON  0x02
-#define SWITCH_TO_71_DNR_OFF  0x03
-#define SWITCH_TO_71_DNR_ON  0x04
-
-int get_ids() {
-    // TODO, consider just bit bashing SPI at a low speed to just get the darn FlashIdNum!
-    int success;
-    // success = fl_connect(SPI);
-    // Check success
-  
-    // int identifier = fl_getFlashIdNum();
-  
-    // unsigned char idStr[MAX_LEN];
-    // success = fl_getFlashIdStr(idStr, MAX_LEN);
-    // Check success
-
-//    success = spi_transact_32_full(0x9F);
-//    success = spi_transact_32_full(0x9F);
-//    success = spi_transact_32_full(0x9F);
-
-
-    return success;
-
-  }
-
-/* Store the version of the image in memory that will potentially be booted. */
-int candidateImageVersion = -1;
-/* Store the address of the image in memory that will potentially be booted. */
-unsigned candidateImageAddress;
-void init(void)
-{
-    //port_audio_config <: 0b00100000;
-    delay_milliseconds(10);
-    unsigned buttonVal;
-/* Read state of button. */
-    //buttonVal=get_ids();//p_button :> buttonVal;
-    buttonVal = GetRoleSwitchFlag();
-    if (buttonVal == 0) {
-        buttonPosition = MODE_TOTAL;
-    } else {
-        if ( (buttonVal == SWITCH_TO_STEREO_DNR_OFF) || (buttonVal == SWITCH_TO_STEREO_DNR_ON)) {
-            buttonPosition = MODE_STEREO;
-        } else {
-            buttonPosition = MODE_71_GAME;
-        }
-    }
-    
-
-#if 0
-/* Button is up. */
-    if((buttonVal) > 1) 
-    {
-        buttonPosition = MODE_STEREO;
-    }
-/* Button is down. */
-    else
-    {
-        buttonPosition = MODE_71_GAME;
-    }
-#endif
-}
-extern int checkCandidateImageVersion(int imageVersion)
-{
-/* If the button is up and imageVersion is even and imageVersion is higher */
-/* than the last candidateImageVersion then this is a potential version */
-/* for booting. */
-    if (buttonPosition == MODE_TOTAL) return INTERESTED;
-    if ((buttonPosition == MODE_71_GAME) &&
-    ((imageVersion % 2) == 0) /*&&*/
-    /*(imageVersion > candidateImageVersion)*/)
-    {
-        return INTERESTED;
-    }
-/* If the button is down and imageVersion is odd and imageVersion is higher */
-/* than the last candidateImageVersion then this is a potential version */
-/* for booting. */
-    else if ((buttonPosition == MODE_STEREO) &&
-    ((imageVersion % 2) != 0) /*&&*/
-    /*(imageVersion > candidateImageVersion)*/)
-    {
-        return INTERESTED;
-    }
-/* Not a potential firmware image in all other cases. */
-    return NOT_INTERESTED;
-}
-extern void recordCandidateImage(int imageVersion, unsigned imageAddress)
-{
-/* Save the imageVersion that we are interested in. */
-    candidateImageVersion = imageVersion;
-/* Save the imageAddress of the imageVersion that we are interested in. */
-    candidateImageAddress = imageAddress;
-}
-extern unsigned reportSelectedImage(void)
-{
-/* Return the candidateImageAddress of the image that we are interested in. */
-    return candidateImageAddress;
-}
-
+// Copyright (c) 2016, XMOS Ltd, All rights reserved
+#include <xs1.h>
+#include <platform.h>
+
+
+//port SPI_MOSI  =   XS1_PORT_1D;  // e.g., XS1_PORT_1D
+//port  SPI_MISO =   XS1_PORT_1A;  // e.g., XS1_PORT_1A
+//port SPI_CLK =    XS1_PORT_1C;    // e.g., XS1_PORT_1C
+//port SPI_SS   =   XS1_PORT_1B;     // e.g., XS1_PORT_1B
+
+
+
+#if defined(__XS2A__)
+/* Note range 0x7FFC8 - 0x7FFFF guarenteed to be untouched by tools */
+#warning Building xCORE-200 compatible loader
+#define FLAG_ADDRESS 0x7ffcc
+#else
+/* Note range 0xFFFC8 - 0xFFFFF guarenteed to be untouched by tools */
+#warning Building xcore.ai compatible loader
+#define FLAG_ADDRESS 0xfffcc
+#endif
+
+/* Store Flag to fixed address */
+void SetRoleSwitchFlag(unsigned x)
+{
+    asm volatile("stw %0, %1[0]" :: "r"(x), "r"(FLAG_ADDRESS));
+}
+
+/* Load flag from fixed address */
+unsigned GetRoleSwitchFlag()
+{
+    unsigned x;
+    asm volatile("ldw %0, %1[0]" : "=r"(x) : "r"(FLAG_ADDRESS));
+    return x;
+}
+
+
+void delay_cycles(int count) {
+    for (int i = 0; i < count; i++) {
+        asm volatile (""); // Prevent compiler removal.
+    }
+}
+
+/*
+ * spi_transact_32_full: Sends 32 bits out on MOSI and simultaneously reads 32 bits from MISO.
+ *
+ * Parameters:
+ *   unsigned data - The 32-bit word to send over MOSI.
+ *
+ * Returns:
+ *   The 32-bit word received from MISO.
+ *
+ * Assumptions:
+ *   - The chip-select (SS) is already asserted (active low).
+ *   - The SPI_CLK, SPI_MOSI, and SPI_MISO ports have been correctly defined in the XN file.
+ *   - The transfer is LSB-first; adjust shifting/ordering if your device expects MSB-first.
+ */
+//unsigned spi_transact_32_full(unsigned data) {
+//    unsigned received = 0;
+//    for (int bit = 0; bit < 32; bit++) {
+//        // Drive clock low.
+//        SPI_CLK <: 0;
+//        delay_cycles(5);
+//
+//        // Set MOSI line according to the current LSB of data.
+//        if (data & 0x1)
+//            SPI_MOSI <: 1;
+//        else
+//            SPI_MOSI <: 0;
+//        delay_cycles(5);
+//
+//        // Raise clock; the rising edge clocks both the outgoing bit and makes the incoming bit valid.
+//        SPI_CLK <: 1;
+//        delay_cycles(5);
+//
+//        // Read the corresponding MISO bit.
+//        int bit_val = 0; 
+//        SPI_MISO :> bit_val;
+//        bit_val &= 0x1;
+//
+//        received |= (bit_val << bit);
+//
+//        // Prepare the next bit to be transmitted.
+//        data >>= 1;
+//    }
+//    // Ensure the clock ends in a low state.
+//    SPI_CLK <: 0;
+//    return received;
+//}
+
+
+/* Port for button on xk-audio-316 board. */
+in port p_button                            = XS1_PORT_4E;
+out port port_audio_config                  = XS1_PORT_8D;
+
+
+/* Enum for representing button state. */
+enum button_val
+{
+    MODE_STEREO,
+    MODE_71_GAME,
+    MODE_TOTAL
+};
+/* Store the button position. */
+int buttonPosition;
+/* Enum for representing the potential interest in the image. */
+enum interest
+{
+    NOT_INTERESTED = 0,
+    INTERESTED = 1
+};
+
+#define SWITCH_TO_STEREO_DNR_OFF  0x01
+#define SWITCH_TO_STEREO_DNR_ON  0x02
+#define SWITCH_TO_71_DNR_OFF  0x03
+#define SWITCH_TO_71_DNR_ON  0x04
+
+int get_ids() {
+    // TODO, consider just bit bashing SPI at a low speed to just get the darn FlashIdNum!
+    int success;
+    // success = fl_connect(SPI);
+    // Check success
+  
+    // int identifier = fl_getFlashIdNum();
+  
+    // unsigned char idStr[MAX_LEN];
+    // success = fl_getFlashIdStr(idStr, MAX_LEN);
+    // Check success
+
+//    success = spi_transact_32_full(0x9F);
+//    success = spi_transact_32_full(0x9F);
+//    success = spi_transact_32_full(0x9F);
+
+
+    return success;
+
+  }
+
+/* Store the version of the image in memory that will potentially be booted. */
+int candidateImageVersion = -1;
+/* Store the address of the image in memory that will potentially be booted. */
+unsigned candidateImageAddress;
+void init(void)
+{
+    //port_audio_config <: 0b00100000;
+    delay_milliseconds(10);
+    unsigned buttonVal;
+/* Read state of button. */
+    //buttonVal=get_ids();//p_button :> buttonVal;
+    buttonVal = GetRoleSwitchFlag();
+    if (buttonVal == 0) {
+        buttonPosition = MODE_TOTAL;
+    } else {
+        if ( (buttonVal == SWITCH_TO_STEREO_DNR_OFF) || (buttonVal == SWITCH_TO_STEREO_DNR_ON)) {
+            buttonPosition = MODE_STEREO;
+        } else {
+            buttonPosition = MODE_71_GAME;
+        }
+    }
+    
+
+#if 0
+/* Button is up. */
+    if((buttonVal) > 1) 
+    {
+        buttonPosition = MODE_STEREO;
+    }
+/* Button is down. */
+    else
+    {
+        buttonPosition = MODE_71_GAME;
+    }
+#endif
+}
+extern int checkCandidateImageVersion(int imageVersion)
+{
+/* If the button is up and imageVersion is even and imageVersion is higher */
+/* than the last candidateImageVersion then this is a potential version */
+/* for booting. */
+    if (buttonPosition == MODE_TOTAL) return INTERESTED;
+    if ((buttonPosition == MODE_71_GAME) &&
+    ((imageVersion % 2) == 0) /*&&*/
+    /*(imageVersion > candidateImageVersion)*/)
+    {
+        return INTERESTED;
+    }
+/* If the button is down and imageVersion is odd and imageVersion is higher */
+/* than the last candidateImageVersion then this is a potential version */
+/* for booting. */
+    else if ((buttonPosition == MODE_STEREO) &&
+    ((imageVersion % 2) != 0) /*&&*/
+    /*(imageVersion > candidateImageVersion)*/)
+    {
+        return INTERESTED;
+    }
+/* Not a potential firmware image in all other cases. */
+    return NOT_INTERESTED;
+}
+extern void recordCandidateImage(int imageVersion, unsigned imageAddress)
+{
+/* Save the imageVersion that we are interested in. */
+    candidateImageVersion = imageVersion;
+/* Save the imageAddress of the imageVersion that we are interested in. */
+    candidateImageAddress = imageAddress;
+}
+extern unsigned reportSelectedImage(void)
+{
+/* Return the candidateImageAddress of the image that we are interested in. */
+    return candidateImageAddress;
+}
+