5303| 15
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在通过FATFS文件系统把数据存储到SD卡的过程中,怎样能让存储的数据更加合理清晰,有条理性 |
10金钱
最佳答案你要是存的是字符,就直接f_printf 吧 直接能格式化输出到sd
//文件头 f_printf(file,"%10s %6s %6s %6s %6s %6s %6s\r\n","haomiao","ax","ay","az","gx","gy","gz");
f_lseek(file,file->fsize);
f_printf(file,"%10d %6d %6d %6d %6d %6d %6d\r\n",tly_data.data_struct.time_ms,tly_data.data_struct.ax,tly_data.data_struct.ay,tly_data.data_struct.az,tly_data.data_struct.gx,tly_data.data_struct.gy,tly_data.d ...
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