a8000_subboard_sdk/chip/log.c

#include "log.h"

#include <stdbool.h>
#include <stddef.h>
#include <stdio.h>

static UART_HandleTypeDef *m_huart;

bool g_enable_log = true;

/*********************************************************************
 * @fn      _write
 *
 * @brief   Support Printf Function
 *
 * @param   *buf - UART send Data.
 *          size - Data length
 *
 * @return  size: Data length
 */
__attribute__((used)) int _write(int fd, char *buf, int size) {
  int i;

  for (i = 0; i < size; i++) {
    uint8_t c = *buf++;
    if (m_huart != NULL) HAL_UART_Transmit(m_huart, &c, 1, 100);
  }

  return size;
}

void ifly_loggger_init(UART_HandleTypeDef *huart) { m_huart = huart; }
void ifly_loggger_enable(bool enable) { g_enable_log = enable; }