![](/media/cache/group/mebd_thumbnail.jpg.50x50_q85.jpg)
witの生データをとりあえずbinに書き込むだけのプログラム
Dependencies: mbed SDFileSystem
main.cpp
- Committer:
- MatsumotoKouki
- Date:
- 2021-07-24
- Revision:
- 0:d7ab22d75bce
File content as of revision 0:d7ab22d75bce:
/* mbed Microcontroller Library * Copyright (c) 2019 ARM Limited * SPDX-License-Identifier: Apache-2.0 */ #include "mbed.h" #include "SDFileSystem.h" //#include "platform/mbed_thread.h" Serial jy901(D1,D0); Serial pc(USBTX,USBRX); SDFileSystem sd(PA_7, PA_6, PA_5, PA_4, "sd"); // the pinout on the mbed Cool Components workshop board // Blinking rate in milliseconds int main() { jy901.baud(9600); printf("Hello World!\n"); mkdir("/sd/mydir2", 0777); FILE *fp = fopen("/sd/mydir2/sdtest.bin", "w"); if(fp == NULL) { error("Could not open file for write\n"); } while(1){ fputc(jy901.getc(),fp); } fclose(fp); }