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example clean up

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This commit is contained in:
hathach
2020-04-07 15:34:05 +07:00
parent 3c724251f0
commit 7394113748
3 changed files with 23 additions and 57 deletions
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45
examples/device/cdc_msc_freertos/src/main.c
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@@ -52,18 +52,18 @@ enum {
};
// static timer
StaticTimer_t static_blink;
TimerHandle_t blink_tm;
StaticTimer_t blinky_tmdef;
TimerHandle_t blinky_tm;
// static task for usbd
#define USBD_STACK_SIZE (3*configMINIMAL_STACK_SIZE/2)
StackType_t stack_usbd[USBD_STACK_SIZE];
StaticTask_t static_task_usbd;
StackType_t usb_device_stack[USBD_STACK_SIZE];
StaticTask_t usb_device_taskdef;
// static task for cdc
#define CDC_STACK_SZIE configMINIMAL_STACK_SIZE
StackType_t stack_cdc[CDC_STACK_SZIE];
StaticTask_t static_task_cdc;
StackType_t cdc_stack[CDC_STACK_SZIE];
StaticTask_t cdc_taskdef;
void led_blinky_cb(TimerHandle_t xTimer);
@@ -71,25 +71,20 @@ void usb_device_task(void* param);
void cdc_task(void* params);
/*------------- MAIN -------------*/
#if CFG_TUSB_MCU == OPT_MCU_ESP32S2
void app_main(void)
#else
int main(void)
#endif
{
board_init();
// soft timer for blinky
blink_tm = xTimerCreateStatic(NULL, pdMS_TO_TICKS(BLINK_NOT_MOUNTED), true, NULL, led_blinky_cb, &static_blink);
xTimerStart(blink_tm, 0);
tusb_init();
// soft timer for blinky
blinky_tm = xTimerCreateStatic(NULL, pdMS_TO_TICKS(BLINK_NOT_MOUNTED), true, NULL, led_blinky_cb, &blinky_tmdef);
xTimerStart(blinky_tm, 0);
// Create a task for tinyusb device stack
(void) xTaskCreateStatic( usb_device_task, "usbd", USBD_STACK_SIZE, NULL, configMAX_PRIORITIES-1, stack_usbd, &static_task_usbd);
(void) xTaskCreateStatic( usb_device_task, "usbd", USBD_STACK_SIZE, NULL, configMAX_PRIORITIES-1, usb_device_stack, &usb_device_taskdef);
// Create CDC task
(void) xTaskCreateStatic( cdc_task, "cdc", CDC_STACK_SZIE, NULL, configMAX_PRIORITIES-2, stack_cdc, &static_task_cdc);
(void) xTaskCreateStatic( cdc_task, "cdc", CDC_STACK_SZIE, NULL, configMAX_PRIORITIES-2, cdc_stack, &cdc_taskdef);
// skip starting scheduler (and return) for ESP32-S2
#if CFG_TUSB_MCU != OPT_MCU_ESP32S2
@@ -97,9 +92,15 @@ int main(void)
NVIC_SystemReset();
return 0;
#endif
}
#if CFG_TUSB_MCU == OPT_MCU_ESP32S2
void app_main(void)
{
main();
}
#endif
// USB Device Driver task
// This top level thread process all usb events and invoke callbacks
void usb_device_task(void* param)
@@ -121,13 +122,13 @@ void usb_device_task(void* param)
// Invoked when device is mounted
void tud_mount_cb(void)
{
xTimerChangePeriod(blink_tm, pdMS_TO_TICKS(BLINK_MOUNTED), 0);
xTimerChangePeriod(blinky_tm, pdMS_TO_TICKS(BLINK_MOUNTED), 0);
}
// Invoked when device is unmounted
void tud_umount_cb(void)
{
xTimerChangePeriod(blink_tm, pdMS_TO_TICKS(BLINK_NOT_MOUNTED), 0);
xTimerChangePeriod(blinky_tm, pdMS_TO_TICKS(BLINK_NOT_MOUNTED), 0);
}
// Invoked when usb bus is suspended
@@ -136,13 +137,13 @@ void tud_umount_cb(void)
void tud_suspend_cb(bool remote_wakeup_en)
{
(void) remote_wakeup_en;
xTimerChangePeriod(blink_tm, pdMS_TO_TICKS(BLINK_SUSPENDED), 0);
xTimerChangePeriod(blinky_tm, pdMS_TO_TICKS(BLINK_SUSPENDED), 0);
}
// Invoked when usb bus is resumed
void tud_resume_cb(void)
{
xTimerChangePeriod(blink_tm, pdMS_TO_TICKS(BLINK_MOUNTED), 0);
xTimerChangePeriod(blinky_tm, pdMS_TO_TICKS(BLINK_MOUNTED), 0);
}