I am sending data to USB (USB HID)like buf[2]=0x04; USBD_HID_SendReport(&hUsbDeviceFS,buf,8);then I Clear a buffer like buf[2]=0x00;USBD_HID_SendReport(&hUsbDeviceFS,buf,8);So it sends zero continuously through USB, So how to clear these buffe...
Hi I am trying unsuccessfully to use the flash loader demostrator to load the new firmwire.I have pinned the Boot1 (0 to gnd) and Boot0 (1 to vdd) pins.For the application (Flash loader demostrator I set the parity even, data bit 8 and speed 115200. ...
I'm launching the bootloader from within code using previously posted examples. This works fine on "Y" and DFU enumerates as expected. On rev "V" this doesn't work - no enumeration. Has the entry point changed on rev "V" or is this a bug in the bootl...
Hello,I'm trying to use HAL for STM32H7. I have the "Description of STM32FH7HAL and LL drivers" which contains more than 3000 pages. But it is only a description of HAL.Can we find somewhere a guide, an application note or any document which explains...
Hi allI am able to mount both drives and open ,read,write files in both drives...now i need to copy folders from pendrive to sd card..is it possible? .fatfs don't have copydirectory function..do i need to create copydirectory function...will accessi...
1�?用STM32CUBEMX生�?的代�?，stm32f405+st25ru3993，使用freertos两个任务如下，一个闪�?LED，�?�一个测试�?�延时500msvoid StartDefaultTask(void *argument){ /* USER CODE BEGIN StartDefaultTask */ /* Infinite loop */ for(;;) { HAL_GPIO_TogglePin(SYS_LED_GPIO_Port,SYS_LED_Pin); ...
using cubeMX tried to interface USB port, at first time when it is interfaced with PC it makes data transferring but once hard reset is done thereafter it does not work.please guide me how to make this to work at all time thankschandrasekaran V
I'm developing firmware update for an application based on a STM32F072, using the built-in bootloader via UART1.The method to enter bootloader is jump to Bootloader addres (as found on ST community discussions).I managed to get Bootloader commands wo...
Hello,I'm using STM32H747I-DISCO Discovery kit with STM32Cube_FW_H7_V1.6.0 and currently doing some USB testing. So far everything works fine and I was able to get to work everything I needed, but I'm unable to turn off external VBUS. The board conta...
