Forum Posts
How to interface STM32f767zit6 with ethernet rotary encoder using ethernet communication?
Hello, I wanted to interface and get the readings from ethernet/IP encoder from Fraba with stm32767zit6. Is there any way to communicate it stm32f767zit6 and get the data from the encoder. PS- Below is the datasheet of the absolute rotary encoder whi...
I'm trying to use CUSTOM_HID_SendReport but pdev->pClassDataCmsit[pdev->classId] is always NULL
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 need help programming USB FS on Nucleo-F303RE. using pins A11 and A12 and connecting via an exposed USB cable using wires for direct connection to the GPIO's
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).
Resolved! Is it possible to flash FW via CAN1 on STM32F103?
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
Resolved! Tasks work strangely in FREERTOS
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...
Resolved! STM32G0 USART3 and USART4 share an interrupt. How to deal with it?
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 '...
Where is the pre-loaded demo project for NUCLEO-H745ZI-Q board?
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...
Resolved! Custom bootloader STM32G051
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...
Resolved! Custom Bootloader for update the firmware but application don't start.
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...
