Forum Posts
STM32F215 gets stuck
Due to privacy policies I cannot publish my code.I am creating a datalogger that receives information from CAN IT and USART IT and stores it on a microSD via SPI. With each interruption I get the time from the RTC and I also use the ADC to unmount th...
STM32H743 rev V USART2 Bootloader will not respond. rev Y Does work
We have two revisions of our board. RevA has STM32H743 RevY chip running bootloader V13.2 (confirmed using STLINK). RevB has STM32H743 RevV chip running bootloader V9.0 (confirmed using STLINK).On our RevA board we can connect successfully from anoth...
STM32H750VB MODBUS Timer Calculation
I am developing a project using STM32H750VB and for automation purpose I am in need of MOD BUS protocol. I have referred the code in this weblink (https://github.com/srikanth977/ModbusRTUSlave_RS232 ). I have completed the code and its working fine ...
Resolved! Hi! I am not sure why I can't recieve a correct value of pvParams inside the task. Pointer value in received correctly but when I cast it to a "const int*" or any other pointer it gives me rubbish when i dereference it.
int main(void) { HAL_Init(); SystemClock_Config(); MX_GPIO_Init(); MX_USART3_UART_Init(); const int* task_1_Param = 1; const int* task_2_Param = 2; xTaskCreate (vTask, "T1", 150, (void *)&task_1_Param, 1, NULL); xTaskCreate ...
This is my UART receiving project which is used to accept data from docklight. How do I send binary file into this code?
#include "main.h" /* Private define ------------------------------------------------------------*/ #define FLASH_USER_START_ADDR ADDR_FLASH_PAGE_16 /* Start @ of user Flash area */ #define FLASH_USER_END_ADDR ADDR_FLASH_PAGE_255 + FLASH_PAG...
STM32H745 - USB power pins - connect to VDD or Open
If you are NOT using USB with the STMH745 - what is best practice - Connect both the 5 and 3.3 USB power pins to 3.3v or leave them unconnected?
Resolved! Create binary containing html pages for OCTO-SPI NOR Flash on B-U585I-IOT02A Discovery kit
Hi,In the Nx_WebServer there are html pages and a binary to be flashed on the OCTO-SPI NOR Flash for it to work - seems cool how it works once we flash the binary into the flash.My question is, if we need to have different html pages - how do we gene...
STM32F429I Read file data via USB
Hello everyone,Very new to STM family.I'm trying to read data via FRESULT Read_File (char *name) function.I've copied data from CubeProgrammer from specific sector and saved it in USB and want to read and upload that data via USB.Can anyone shows me ...
STM32H747 USB audio DataOut issue
Hi together,I'm trying to make a basic USB audio speaker from STM32H747 DISCO board with Cortex-M7.I start a new CubeMX project for this board, add in the USB_HS and audio drivers on default settings.Once I do this, the Windows 10 machine will see th...
