void sonic_SDsave(int sonicx, const char *f_name, int ndata)
{
FRESULT res;
u8 _sonicx = 0;
char *_f_name = f_namecrt(f_name);
extern struct rt_thread *rt_current_thread;
/* enable the sonic */
_sonicx = 0x01<<(sonicx-1);
SONICx_ENABLE(_sonicx);
res = f_open (&sonic_file[sonicx-1], _f_name, FA_OPEN_ALWAYS | FA_READ | FA_WRITE);
f_lseek(&sonic_file[sonicx-1], sonic_file[sonicx-1].fsize);
if(res != FR_OK)
{LCD_ERROR(); anyKey(0, "file open err:%d", res); return;}
SD_Printf2(&sonic_file[sonicx-1], "-------------------------------------------");
SD_Printf2(&sonic_file[sonicx-1], "-->date:%s", __DATE__);
SD_Printf2(&sonic_file[sonicx-1], "-->time:%s", __TIME__);
SD_Printf2(&sonic_file[sonicx-1], "-->thread:%s", rt_current_thread->name);
SD_Printf2(&sonic_file[sonicx-1], "sonic%d data", sonicx);
while(ndata-- >0)
{
SD_Printf2(&sonic_file[sonicx-1], "%d,", sonic_data[sonicx-1].data);
Delay_ms(5*6);
LCD_Clear();
LCD_SetXY(0, 0); LCD_Printf("sonic data saving : %d", sonic_data[sonicx-1].data);
}
SD_Printf2(&sonic_file[sonicx-1], "-------------------------------------------");
SD_Printf2(&sonic_file[sonicx-1], "");
SD_Printf2(&sonic_file[sonicx-1], "");
f_close(&sonic_file[sonicx-1]);
f_timestamp(_f_name);
SONICx_DISABLE(_sonicx);
}
static void _can_senddata(CAN_TypeDef *canx, CanTxMsg *tx)
{
u8 wait_time = 0;
while(CAN_Transmit(canx, tx)==CAN_NO_MB && wait_time<6)
{
wait_time ++;
Delay_ms(5);
}
/* delay 30ms */
if(wait_time>=6)
{
extern struct rt_thread *rt_current_thread;
int i;
LCD_Clear();
LCD_SetXY(2, 3);
LCD_Printf("can send timeout!");
f_open (&can_send_file, "can_errInfo.txt", FA_OPEN_ALWAYS | FA_READ | FA_WRITE);
f_lseek(&can_send_file, can_send_file.fsize);
SD_Printf2(&can_send_file, "");
SD_Printf2(&can_send_file, "-----------------------------------------------");
SD_Printf2(&can_send_file, "-->date:%s", __DATE__);
SD_Printf2(&can_send_file, "-->time:%s", __TIME__);
SD_Printf2(&can_send_file, "-->tick:%d", rt_tick_get());
SD_Printf2(&can_send_file, "-->thread:%s", rt_current_thread->name);
SD_Printf2(&can_send_file, "-->GPS:");
SD_Printf2(&can_send_file, " >x:%f", GPS.position.x);
SD_Printf2(&can_send_file, " >y:%f", GPS.position.y);
SD_Printf2(&can_send_file, " >a:%f", GPS.radian);
SD_Printf2(&can_send_file, "-->txMsg:");
SD_Printf2(&can_send_file, " >ID :%d", tx->StdId);
SD_Printf2(&can_send_file, " >len :%d", tx->DLC);
SD_Printf2(&can_send_file, " >data", tx->DLC);
for(i=0; i<tx->DLC; i++)
SD_Printf(&can_send_file, " %x", tx->Data[i]);
SD_Printf2(&can_send_file, "");
SD_Printf2(&can_send_file, "-----------------------------------------------");
SD_Printf2(&can_send_file, "");
f_close(&can_send_file);
Delay_ms(500);
}
}