STM32cubeF4 USB Virtual COM port example

[gordon2399]

Posted on April 27, 2015 at 21:04

Can someone show me a working example program of STM32F4 USB virtual com port using the STM32cubeF4 library?

[l239955_stm1]

Posted on April 28, 2015 at 10:44

USBD_HandleTypeDef hUSBDDevice;

int main(void) {     HAL_Init();     SystemClock_Config();     /* Init Device Library */     while(USBD_Init(&hUSBDDevice, &VCP_Desc, 0) != 0)     {}     /* Add Supported Class */     USBD_RegisterClass(&hUSBDDevice, &USBD_CDC);     /* Add CDC Interface Class */     USBD_CDC_RegisterInterface(&hUSBDDevice, &USBD_CDC_fops);     /* Start Device Process */     USBD_Start(&hUSBDDevice);         data =  .....     while(1) {         USBD_CDC_SetTxBuffer(&hUSBDDevice, &data[0], 8);         USBD_CDC_TransmitPacket(&hUSBDDevice);     } }

[Amel NASRI]

Posted on April 30, 2015 at 11:24

Hi Lee,

Look at ''STM32Cube_FW_F4_V1.5.0\Projects\STM324x9I_EVAL\Applications\USB_Device\CDC_Standalone'' for example.-Mayla-