From 5d835f31a0cad53ab2ece9ad1f0b2209626c7cbe Mon Sep 17 00:00:00 2001 From: Steven Dan Date: Tue, 2 Jun 2026 21:56:57 +0800 Subject: [PATCH] add key verify --- .../src/extensions/audiohw.xc | 13 ++++++++++--- 1 file changed, 10 insertions(+), 3 deletions(-) diff --git a/sw_usb_audio/app_usb_aud_fosi_c1_v71/src/extensions/audiohw.xc b/sw_usb_audio/app_usb_aud_fosi_c1_v71/src/extensions/audiohw.xc index 9dd0a30..8ac15e6 100644 --- a/sw_usb_audio/app_usb_aud_fosi_c1_v71/src/extensions/audiohw.xc +++ b/sw_usb_audio/app_usb_aud_fosi_c1_v71/src/extensions/audiohw.xc @@ -32,6 +32,8 @@ extern "C" { #include "dfu_upgrade.h" } +extern uint8_t key_validate(uint8_t offset); + #define TIMER_PERIOD 2000000 /* 改动原因：与 jok TIMER_2_PERIOD 一致，50ms 驱动 RGB 灯效/工厂复位 LED */ #define TIMER_2_PERIOD 5000000 @@ -1457,6 +1459,7 @@ void AudioHwRemote2(streaming chanend c, chanend cc_mic_level, client interface unsigned factory_reset_done = 0; /* 改动原因：仅用户真实改音量时写 tx1_dac_vol Flash；high_perf 切换不重写 */ unsigned last_saved_dac_hid = 255; + unsigned key_verified = 0; // TX1 LED effect state for game mode indicators unsigned gpio_leds_dirty = 1; // refresh LEDs on first tick @@ -1473,7 +1476,12 @@ void AudioHwRemote2(streaming chanend c, chanend cc_mic_level, client interface c1_mode = C1_MODE_VALUE_DEFAULT; save_value(C1_MODE_INFO_PATH, c1_mode); } - + key_verified = key_validate(1); + if (key_verified == 0) { + debug_printf("TX1: Key validation failed\n"); + } else { + debug_printf("TX1: Key validation passed\n"); + } #if defined(WIN_OS_DETECTION) /* 改动原因：先 OS 检测选固件(Win→fps71_uac2 reboot)，再按 Flash 恢复算法；fps71 镜像不再做 Win 检测 */ tx1_boot_firmware_select_by_os(); @@ -2570,8 +2578,7 @@ void AudioHwRemote2(streaming chanend c, chanend cc_mic_level, client interface if ((se_count % 90) == 0) { - unsigned key = GetKeyFlag(); - if (key != 0x20241224) + if (key_verified != 1) { debug_printf("se reboot\n"); delay_milliseconds(1000);