STM32 MCUs Products
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I have STM32F407VG Discovery Board with me But i am not able to see any output on Teraterm for UART program
#include "main.h"UART_HandleTypeDef huart3;uint8_t data[]="Hello world\n";void SystemClock_Config(void);static void MX_GPIO_Init(void);static void MX_USART3_UART_Init(void);int main(void){ HAL_Init(); SystemClock_Config(); MX_GPIO_Init(); MX_USART3_U...
Resolved! STM32F103 32bit resolution capture sync problem
Hi,In my project two 16 bit timers chained together to achieve 32bit capture resolution. TIM3 as master timer and TIM4 as slave timer clocked by TIM3 overflow event (TIM4 works in external clock mode 1). Capture signal is connected to both timers inp...
Resolved! UART Tx low state level
Hello, I am trying to make communicate a NUCLEO STM3F030 with a STM32F030K6T6 mounted on a custom pcb.Tx sends from NUCLEO is ok when i check it on an oscilloscope but when i connect the power supply of my pcb on the NUCLEO (or even on an external p...
Downloading last version of the STM32F769I-EVAL Board
Hello,I have a STM32F769I-EVAL board, where the Firm.Ver is V1.2.0In the package I download, I only have the 1.0.0 Hex version file.Before doing any test and erase the current version, to be able to load back the 1.2 version, I would like to downloa...
Problems reading flash memory through debugger while using WFE/WFI on STM32F429
I am using an STM32F429VGT6 with SWD debugger, and OpenOCD software 0.10.0.I am trying to dump the contents of the flash memory at 0x08000000 through debugger.If I don't use any WFE/WFI in my code, this works fine.If I put a WFE at the beginning of t...
B-L475E-IOT01A BlueNRG-MS / SPBTLE-RF Framing Error
I am having issues interfacing with the B-L475E-IOT01A's on-board SPBTLE-RF bluetooth chip. I am able to send header packets inquiring about the the bluetooth chip's write and read buffers. I have confirmed that I am doing this correctly, because I g...
Resolved! RTC Alarm not working more than once
Hello all,I'm trying to prototype a shutdown mode with a RTC alarm.I'm flashing the LED 5 times, then I set-up the RTC calendar, clock and alarm A (5 seconds after set-up clock). Then I go to shutdown mode. Everything works when I program my system (...
STM32L476RG Compilation Issue: Missing Headers
Hi, I've been trying to compile a program to talk to a sensor over UART for my STM32L476RG board. I'm having an issue with that I've tidied up the library that is needed to talk to the sensor, but I'm getting errors that I'm missing header files such...
