Use MicroSD by STMF303K8
Dependencies: SDFileSystem mbed
main.cpp@2:bca1012fb1a6, 2016-10-24 (annotated)
- Committer:
- mikawataru
- Date:
- Mon Oct 24 17:04:46 2016 +0000
- Revision:
- 2:bca1012fb1a6
- Parent:
- 1:a8cfc313a2ae
Sample for MicroSD
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
mikawataru | 1:a8cfc313a2ae | 1 | /* |
mikawataru | 1:a8cfc313a2ae | 2 | 説明 |
mikawataru | 1:a8cfc313a2ae | 3 | Nucleo-F303K8とMicroSDを使ったデータ保存のサンプルプログラム |
mikawataru | 1:a8cfc313a2ae | 4 | |
mikawataru | 1:a8cfc313a2ae | 5 | 以下ピン配置 |
mikawataru | 1:a8cfc313a2ae | 6 | Nucleo SDモジュール |
mikawataru | 1:a8cfc313a2ae | 7 | GND-----VSS-----------0V |
mikawataru | 1:a8cfc313a2ae | 8 | +3V3----VDD |
mikawataru | 1:a8cfc313a2ae | 9 | D11-----CMD |
mikawataru | 1:a8cfc313a2ae | 10 | D12-----DAT0 |
mikawataru | 1:a8cfc313a2ae | 11 | D13-----CLK |
mikawataru | 2:bca1012fb1a6 | 12 | D9------CD |
mikawataru | 1:a8cfc313a2ae | 13 | */ |
mikawataru | 1:a8cfc313a2ae | 14 | |
mikawataru | 0:c23011e1cae6 | 15 | #include "mbed.h" |
mikawataru | 0:c23011e1cae6 | 16 | #include "SDFileSystem.h" |
mikawataru | 2:bca1012fb1a6 | 17 | |
mikawataru | 2:bca1012fb1a6 | 18 | SDFileSystem sd(D11, D12, D13, D9, "sd"); // the pinout on the mbed Cool Components workshop board |
mikawataru | 2:bca1012fb1a6 | 19 | |
mikawataru | 2:bca1012fb1a6 | 20 | int main() { |
mikawataru | 2:bca1012fb1a6 | 21 | FILE *fp = fopen("/sd/sdtest.txt", "w"); |
mikawataru | 2:bca1012fb1a6 | 22 | fprintf(fp, "HelloWorld!"); |
mikawataru | 2:bca1012fb1a6 | 23 | fclose(fp); |
mikawataru | 0:c23011e1cae6 | 24 | free(fp); |
mikawataru | 0:c23011e1cae6 | 25 | } |