I'm working with STM32L0 and use the I2C to read some registers of a bms by TEXAS.I perform some I2C reading once every seconds using HAL_I2C_Master_Transmitand HAL_I2C_Master_Receive and everything work well maybe for hours. Then unexpectedly somet...
I am using SMT32G4 nucleo board. I have generated the code from STMCUBEMX and initialised the CAN-FD module for 1mbps data rate. Then i copied the TxHeader initialisation from the examples for the EVAL board. The example was written for 16byte datale...
HI team, I am attempting to setup an STM32F767ZI Nucleo-144 board application with the USB setup as a FS device VCP (virtual com port). My board uses external power input via VIN but there is no guarantee that it will be powered up BEFORE the USB po...
Hi everyone,I know this question has many topics related on the forum but I can't find the solution to my problem. I'm working with a NUCLEO-H745ZI-Q:I am using sdmmc in 1bit mode for now (the module I have only supports 1bit mode):I installed 10k pu...
To check the ethernet connection, we used the Software example from ST's example repository: STM32Cube\Repository\STM32Cube_FW_H7_V1.5.0\Projects\NUCLEO-H743ZI\Applications\LwIP\LwIP_HTTP_Server_Netconn_RTOSTarget boards: 1. NUCLEO-H743ZI with RevY m...
I have an issue with the ST USB Virtual com port, on an STM32L152RC.When I plug the device into my PC, the COM port appears as it should, and the Windows Device Manager indicates it is working properly.I have a C# program on the PC which selects and ...
I am not able to receive whole characters from the uart interrupt . if I enter "hello" thorigh command line , I gets h , e , o . I miss other characters. below is my code snippet.uint8_t str;//Main codeint main(void){ /* USER CODE BEGIN 1 */ /* USE...
I need stm32h7 eval board usb host bulk in/out example programIs there any information? or example code?
how to know it is a usb charger or PC connect to the stm32 USB device mass storage?