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Description
Set up
[Mandatory] Provide details of your setup help us to reproduce the issue as quick as possible
- PC OS : Windows 10
- Board : stm32 h743
- Firmware: examples/device/cdc_msc
Describe the bug
I'm trying to use the tinyusb on my own stm32h743 board, before using this lib, I already success to use the usb cdc provided by cubemx. When I'm using the tinyusb, it just has no reponse after running tusb_init(), the jlink also lost connection
void basicInit()
{
tusb_init();
while (1)
{
// SDRAM::test();
if (tud_cdc_connected())
{
tud_cdc_write_str("Hello World\r\n");
tud_cdc_write_flush();
}
tud_task();
}
// osThreadDef(usbTask, usbTask, osPriorityNormal, 0, 6000);
// osThreadCreate(osThread(usbTask), NULL);
}
before running the basicInit(), i called
int main(void)
{
/* USER CODE BEGIN 1 */
/* USER CODE END 1 */
/* MCU Configuration--------------------------------------------------------*/
/* Reset of all peripherals, Initializes the Flash interface and the Systick. */
HAL_Init();
/* USER CODE BEGIN Init */
/* USER CODE END Init */
/* Configure the system clock */
SystemClock_Config();
/* USER CODE BEGIN SysInit */
#define GFXMMU_VIRTUAL_BUFFER0_BASE 0
/* USER CODE END SysInit */
/* Initialize all configured peripherals */
MX_GPIO_Init();
MX_SPI1_Init();
MX_SPI2_Init();
MX_TIM2_Init();
MX_TIM3_Init();
MX_FMC_Init();
MX_USB_OTG_FS_PCD_Init();
/* USER CODE BEGIN 2 */
basicInit();
also i've replaced the irq funcs
/**
* @brief This function handles USB On The Go FS End Point 1 Out global interrupt.
*/
void OTG_FS_EP1_OUT_IRQHandler(void)
{
/* USER CODE BEGIN OTG_FS_EP1_OUT_IRQn 0 */
tud_int_handler(0);
/* USER CODE END OTG_FS_EP1_OUT_IRQn 0 */
// HAL_PCD_IRQHandler(&hpcd_USB_OTG_FS);
/* USER CODE BEGIN OTG_FS_EP1_OUT_IRQn 1 */
/* USER CODE END OTG_FS_EP1_OUT_IRQn 1 */
}
/**
* @brief This function handles USB On The Go FS End Point 1 In global interrupt.
*/
void OTG_FS_EP1_IN_IRQHandler(void)
{
/* USER CODE BEGIN OTG_FS_EP1_IN_IRQn 0 */
tud_int_handler(0);
/* USER CODE END OTG_FS_EP1_IN_IRQn 0 */
// HAL_PCD_IRQHandler(&hpcd_USB_OTG_FS);
/* USER CODE BEGIN OTG_FS_EP1_IN_IRQn 1 */
/* USER CODE END OTG_FS_EP1_IN_IRQn 1 */
}
/**
* @brief This function handles USB On The Go FS global interrupt.
*/
void OTG_FS_IRQHandler(void)
{
/* USER CODE BEGIN OTG_FS_IRQn 0 */
tud_int_handler(0);
/* USER CODE END OTG_FS_IRQn 0 */
// HAL_PCD_IRQHandler(&hpcd_USB_OTG_FS);
/* USER CODE BEGIN OTG_FS_IRQn 1 */
/* USER CODE END OTG_FS_IRQn 1 */
}
Is there any wrong operation in my code? hope for a simple guidance.
To reproduce
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Screenshots
If applicable, add screenshots, bus capture to help explain your problem.
Log
Please provide the stack's log (uart/rtt/swo) where the issue occurred, best with comments to explain the actual events. To enable logging, add LOG=2 to to the make command if building with stock examples or set CFG_TUSB_DEBUG=2 in your tusb_config.h. More information can be found at example's readme