Hello.So, my application contains of STM32F407VG and another CPU (OpenMV H7 if you are curious, but it doesn't matter) that is sending frame buffer from camera over UART. It isn't crucial in my application, but I just wanted to try doing that. So, fr...
Hi, I have a question about HAL_I2C_Master_Transmit (I2C_HandleTypeDef * hi2c, uint16_t DevAddress, uint8_t* pData, uint16_t Size, uint32_t Timeout);I see the second field is a pointer to a 16 bit integer. However the device I am trying to interface ...
Hello,I am working on the STM32G0B1RE processor as a USB-PD SINK.I would like to ask what is the easiest and fastest method (preferably using CubeMX) to request higher voltages from the USB-PD port (for example 9V or 12V)? Can anyone share the simple...
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...
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...
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 ...
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 ...
#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...
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?
