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I/O monitoring with JTAG/SWD

I would like to monitor in real-time the state of the pins on my board (STM32F407D-DISC1) for a HIL (hardware in the loop) application.To do so I want to use the TAPs of the JTAG. I've found in the AN4989 application note that the JTAG was not suppor...

AMabi.1 by Associate III
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Hlo all, i'm trying to receive data over uart and something weird happens every time i try to receive the data, my buf variable always stays empty. can anyone suggest me the solution. I am attaching my code for your reference.

#include <stdio.h> #include <stdint.h> #include <string.h> #include <stdlib.h> //#include "stm32f4xx.h" #include "stm32f411xe.h" #include "uart.h"   #define GPIOAEN (1U<<0) #define PIN5 (1U<<5) #define LED_PIN PIN5   ...

RChou.1 by Associate III
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Read Continuous Data from An the SPI interface

int main (){   uint16_t txConvertData[2]={0}; uint16_t rxConvertData[2]={0};   const uint16_t ConvertCommandMask = 0b0000000000000000;   while(1){ for (int j = 0; j < 2; j++) { // Send read command HAL_GPIO_WritePin(IN_SPI2_CS_GPIO_Port,...

AE104 by Senior
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