Init

UART.c

@@ -0,0 +1,45 @@
+/*
+ * 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]);
+}

UART.h

@@ -0,0 +1,17 @@
+/*
+ * UART.h
+ *
+ *  Created on: Nov 18, 2022
+ *      Author: Tom
+ */
+
+#ifndef UART_UART_H_
+#define UART_UART_H_
+
+#include "stdio.h"
+
+void UART_char(unsigned char c);
+void UART_int(unsigned int);
+void UART_string(char*);
+
+#endif /* UART_UART_H_ */