I'm trying to implement a custom hid on STM32F4. I'm able to init USB and enumerate the device. but when i try to use the CUSTOM_HID_SendReport It always exits on the ClassId check.uint8_t USBD_CUSTOM_HID_SendReport(USBD_HandleTypeDef *pdev, uint8_t ...
I believe the programming code might be missing something. I was missing external 1.5K pull up resistors, but I added them and the device is recognized over USB.I would like code references, to implement mass storage mode, with SD card (via SPI).
HiI would like to know, if it is possible to flash my FW via CAN1 on a STM32F103 or only via USART1?AN3154 mentions the F1 series but AN2606 does only mention USART1.ThanxAndy
Started learning FREERTOS and ran into a problem.I showed 3 pieces of code of the same tasks.All 3 pieces of code work differently.Code 1void Task1(void *argument) { int j = 0; for(;;) { HAL_GPIO_TogglePin(GPIOB, GPIO_PIN_0); for(j=0; j<100000...
void USART3_IRQHandler(void) is incorrect, since USARTs 3/4 share the interrupt, it doesn't compile. What replaces 'USART3' in the interrupt handler?NVIC_ClearPendingIRQ(USART3_IRQn); is incorrect since USART3 3/4 share the interrupt. What replaces '...
Hi,I just got this NUCLEO-H745ZI-Q demo board. I'm new to STM32 devices. The demo board comes pre-loaded with a project that blinks each LED (LD1, LD2 and LD3) at different rates. Only one LED blinks at the time. By pressing the user button on the de...
Hi,I want to make custom bootloader on STM32G051. I did something, but it does not work well. After jump to the application it get stucked on some address which correspond HAL_Delay function in my application - it looks like the Systick in my app can...
Hi.I'm writing a bootloader for update a firmware of my project by usb pen drive.Whe bootloader start verify that in the pen drive there io a .bin file, erase the flash and copy teh bin in the flash defined address.The flash address is 0x08010000.Thi...
My system has my main thread, a System Timer Thread, and one called Idle that I suspect isn't really a thread. Part of my code reads commands from a UART and then acts on the command. While the code is waiting for the user to enter the next charact...
I tried flashing firmware using System Bootloader earlier and got it working only one time, you can refer to my previous post. By exploring found that there is a similar kind of bootloader that work in the Main Memory.I am getting some hands-on with ...