46 lines
632 B
C
46 lines
632 B
C
/*
|
|
* UART.c
|
|
*
|
|
* Created on: Nov 18, 2022
|
|
* Author: Tom
|
|
*/
|
|
|
|
#include "main.h"
|
|
#include "string.h"
|
|
|
|
extern UART_HandleTypeDef huart2;
|
|
|
|
/*
|
|
* @brief print any char to UART
|
|
* @param char to print
|
|
*/
|
|
void UART_char(unsigned char c)
|
|
{
|
|
HAL_UART_Transmit(&huart2, &c, 1, 10);
|
|
}
|
|
|
|
|
|
/*
|
|
* @brief print any int to UART
|
|
* @param int to print
|
|
*/
|
|
void UART_int(unsigned int value)
|
|
{
|
|
char text[8];
|
|
|
|
HAL_UART_Transmit(&huart2, (uint8_t*) text, sprintf(text, "%d", value), 100);
|
|
}
|
|
|
|
|
|
/*
|
|
* @brief print any string to UART
|
|
* @param char* to string
|
|
*/
|
|
void UART_string(char* s)
|
|
{
|
|
int i = 0;
|
|
|
|
for(; s[i]; i++)
|
|
UART_char(s[i]);
|
|
}
|