![](/media/cache/group/default_image.jpg.50x50_q85.jpg)
SD Card
Dependencies: mbed SDFileSystem
main.cpp@5:5e2ec6ce43d8, 2018-12-18 (annotated)
- Committer:
- DonatoSt
- Date:
- Tue Dec 18 22:38:52 2018 +0000
- Revision:
- 5:5e2ec6ce43d8
- Parent:
- 3:5edc67dee8b7
sd
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
screamer | 0:525c842a3c89 | 1 | #include "mbed.h" |
screamer | 0:525c842a3c89 | 2 | #include "SDFileSystem.h" |
screamer | 0:525c842a3c89 | 3 | |
screamer | 2:f2f5e2324ad4 | 4 | Serial pc(USBTX, USBRX); |
screamer | 0:525c842a3c89 | 5 | SDFileSystem sd(D11, D12, D13, D10, "sd"); // MOSI, MISO, SCK, CS |
screamer | 0:525c842a3c89 | 6 | FILE *fp; |
screamer | 0:525c842a3c89 | 7 | |
screamer | 0:525c842a3c89 | 8 | int main() { |
screamer | 1:93d41c73ac7d | 9 | wait(2); |
DonatoSt | 5:5e2ec6ce43d8 | 10 | pc.printf("Inizio\r\n"); |
DonatoSt | 5:5e2ec6ce43d8 | 11 | while(true){ |
DonatoSt | 5:5e2ec6ce43d8 | 12 | fp = fopen("/sd/prova.txt","a"); |
DonatoSt | 5:5e2ec6ce43d8 | 13 | if (fp == NULL) { |
DonatoSt | 5:5e2ec6ce43d8 | 14 | pc.printf("Errore\r\n"); |
DonatoSt | 5:5e2ec6ce43d8 | 15 | } |
DonatoSt | 5:5e2ec6ce43d8 | 16 | else { |
DonatoSt | 5:5e2ec6ce43d8 | 17 | fprintf(fp, "Prova\n"); |
DonatoSt | 5:5e2ec6ce43d8 | 18 | } |
DonatoSt | 5:5e2ec6ce43d8 | 19 | fclose(fp); |
DonatoSt | 5:5e2ec6ce43d8 | 20 | pc.printf("File scritto con successo!\r\n"); |
DonatoSt | 5:5e2ec6ce43d8 | 21 | } |
screamer | 0:525c842a3c89 | 22 | } |