gps_test_send.c

来自「This a support library and assorted samp」· C语言 代码 · 共 30 行

#include "as_gps.h"

int main(int argc, char **argv)
{
  if(as_gps_open("/dev/gps"))
  {
    printf("Can't open device\n");
    exit(1);
  }

  while(1)
  {
    void *data=NULL;
    char send_data[50];
    unsigned char result = as_gps_handle_input(&data);

    as_gps_send_cmd(0xb6, send_data, 4);

    if(result == AS_GPS_RCV_POSITION_DATA) // PositionData
    {
      as_gps_print_position_data((AS_GPS_PositionData *)data);  
    }

    free(data);
  }

  as_gps_close(); 
}