Merge pull request #2574 from HiFiPhile/fsdev

FSDEV fix/cleanup.

Author: hathach

examples/device/audio_4_channel_mic/src/main.c

@@ -104,39 +104,39 @@ int main(void)
   // Generate dummy data
 #if CFG_TUD_AUDIO_ENABLE_ENCODING
   uint16_t * p_buff = i2s_dummy_buffer[0];
-  uint16_t dataVal = 1;
+  uint16_t dataVal = 0;
   for (uint16_t cnt = 0; cnt < AUDIO_SAMPLE_RATE/1000; cnt++)
   {
     // CH0 saw wave
     *p_buff++ = dataVal;
     // CH1 inverted saw wave
-    *p_buff++ = 60 + AUDIO_SAMPLE_RATE/1000 - dataVal;
-    dataVal++;
+    *p_buff++ = 3200 + AUDIO_SAMPLE_RATE/1000 - dataVal;
+    dataVal+= 32;
   }
   p_buff = i2s_dummy_buffer[1];
   for (uint16_t cnt = 0; cnt < AUDIO_SAMPLE_RATE/1000; cnt++)
   {
     // CH3 square wave
-    *p_buff++ = cnt < (AUDIO_SAMPLE_RATE/1000/2) ? 120:170;
+    *p_buff++ = cnt < (AUDIO_SAMPLE_RATE/1000/2) ? 3400:5000;
     // CH4 sinus wave
     float t = 2*3.1415f * cnt / (AUDIO_SAMPLE_RATE/1000);
-    *p_buff++ = (uint16_t)(sinf(t) * 25) + 200;
+    *p_buff++ = (uint16_t)((int16_t)(sinf(t) * 750) + 6000);
   }
 #else
   uint16_t * p_buff = i2s_dummy_buffer;
-  uint16_t dataVal = 1;
+  uint16_t dataVal = 0;
   for (uint16_t cnt = 0; cnt < AUDIO_SAMPLE_RATE/1000; cnt++)
   {
     // CH0 saw wave
     *p_buff++ = dataVal;
     // CH1 inverted saw wave
-    *p_buff++ = 60 + AUDIO_SAMPLE_RATE/1000 - dataVal;
-    dataVal++;
+    *p_buff++ = 3200 + AUDIO_SAMPLE_RATE/1000 - dataVal;
+    dataVal+= 32;
     // CH3 square wave
-    *p_buff++ = cnt < (AUDIO_SAMPLE_RATE/1000/2) ? 120:170;
+    *p_buff++ = cnt < (AUDIO_SAMPLE_RATE/1000/2) ? 3400:5000;
     // CH4 sinus wave
     float t = 2*3.1415f * cnt / (AUDIO_SAMPLE_RATE/1000);
-    *p_buff++ = (uint16_t)(sinf(t) * 25) + 200;
+    *p_buff++ = (uint16_t)((int16_t)(sinf(t) * 750) + 6000);
   }
 #endif
 

examples/device/uac2_headset/src/main.c

@@ -35,11 +35,7 @@
 //--------------------------------------------------------------------+
 
 // List of supported sample rates
-#if defined(__RX__)
-  const uint32_t sample_rates[] = {44100, 48000};
-#else
-  const uint32_t sample_rates[] = {44100, 48000, 88200, 96000};
-#endif
+const uint32_t sample_rates[] = {44100, 48000};
 
 uint32_t current_sample_rate  = 44100;
 

examples/device/uac2_headset/src/tusb_config.h

@@ -114,11 +114,9 @@ extern "C" {
 #define CFG_TUD_AUDIO_FUNC_1_N_FORMATS                               2
 
 // Audio format type I specifications
-#if defined(__RX__)
-#define CFG_TUD_AUDIO_FUNC_1_MAX_SAMPLE_RATE                         48000     // 16bit/48kHz is the best quality for Renesas RX
-#else
-#define CFG_TUD_AUDIO_FUNC_1_MAX_SAMPLE_RATE                         96000     // 24bit/96kHz is the best quality for full-speed, high-speed is needed beyond this
-#endif
+/* 24bit/48kHz is the best quality for headset or 24bit/96kHz for 2ch speaker,
+   high-speed is needed beyond this */
+#define CFG_TUD_AUDIO_FUNC_1_MAX_SAMPLE_RATE                         48000
 #define CFG_TUD_AUDIO_FUNC_1_N_CHANNELS_TX                           1
 #define CFG_TUD_AUDIO_FUNC_1_N_CHANNELS_RX                           2
 

hw/bsp/stm32h5/boards/stm32h573i_dk/board.h

@@ -35,12 +35,12 @@ extern "C" {
 // LED
 #define LED_PORT              GPIOI
 #define LED_PIN               GPIO_PIN_9
-#define LED_STATE_ON          0
+#define LED_STATE_ON          1
 
 // Button
 #define BUTTON_PORT           GPIOC
 #define BUTTON_PIN            GPIO_PIN_13
-#define BUTTON_STATE_ACTIVE   0
+#define BUTTON_STATE_ACTIVE   1
 
 // UART Enable for STLink VCOM
 #define UART_DEV              USART1

hw/bsp/stm32h5/family.c

@@ -73,10 +73,10 @@ void board_init(void) {
   __HAL_RCC_GPIOE_CLK_ENABLE();
   #endif
   #ifdef __HAL_RCC_GPIOG_CLK_ENABLE
-  __HAL_RCC_GPIOE_CLK_ENABLE();
+  __HAL_RCC_GPIOG_CLK_ENABLE();
   #endif
   #ifdef __HAL_RCC_GPIOI_CLK_ENABLE
-  __HAL_RCC_GPIOE_CLK_ENABLE();
+  __HAL_RCC_GPIOI_CLK_ENABLE();
   #endif
 
   UART_CLK_EN();

hw/bsp/stm32l0/family.c

@@ -163,7 +163,7 @@ uint32_t board_millis(void)
 
 void HardFault_Handler (void)
 {
-  asm("bkpt");
+  __asm("BKPT #0\n");
 }
 
 #ifdef  USE_FULL_ASSERT