sasa
Dependencies: SDFileSystem mbed
Diff: CartaoSD.cpp
- Revision:
- 0:4f476bcbfc58
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/CartaoSD.cpp Mon Oct 17 15:54:54 2016 +0000 @@ -0,0 +1,20 @@ +#include "CartaoSD.h" +#include "mbed.h" +#include "SDFileSystem.h" + +CartaoSD::CartaoSD():_sd(CartaoSD::Mosi, CartaoSD::Miso, CartaoSD::Sclk, CartaoSD::Cs, "aa"){} +void gravarSD(){ + printf("Hello World!\n"); + + mkdir("/sd/mydir", 0777); + + FILE *fp = fopen("/sd/mydir/sdtest.txt", "w"); + if(fp == NULL) { + error("Could not open file for write\n"); + } + fprintf(fp, "Hello fun SD Card World!"); + fclose(fp); + + printf("Goodbye World!\n"); +} + \ No newline at end of file