#ifndef __PUTIL_H__
#define __PUTIL_H__

#include "stm32l4xx_hal.h"

int p_printf(const char *fmt, ...);
void p_uart_init(UART_HandleTypeDef *huart);
void p_uart_async_write_byte(uint8_t byte);

#define Stringize(L) #L
#define MakeString(M, L) M(L)
#define $Line MakeString(Stringize, __LINE__)
#define Reminder __FILE__ "(" $Line ") : Reminder: "

#ifdef _DEBUG
#define PDEBUG(f_, ...) p_printf((f_), ##__VA_ARGS__)
#else
#define PDEBUG(f_, ...) void(f_, ...)
#endif

#endif