Sub_Spray_STM32/User/BSP/base/zlog.c

#include "zlog.h"

#include "project_configs.h"
#include "zbase.h"

bool                g_xs_enable_log = true;

UART_HandleTypeDef* debuguart;
/*********************************************************************
 * @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 (debuguart) HAL_UART_Transmit(debuguart, &c, 1, 100);
//   }
//
//   return size;
// }

void zlog_init(UART_HandleTypeDef* uart) { debuguart = uart; }

void zlog_enable(bool enable) { g_xs_enable_log = enable; }
void zlog(const char* fmt, ...) {
  if (g_xs_enable_log) {
    va_list args;
    va_start(args, fmt);
    vprintf(fmt, args);
    va_end(args);
  }
}

void zlog_raw(const char* info) {
  if (g_xs_enable_log) {
    printf(info);
  }
}