Norimasa Okamoto
Simple USBHost MSD(USB flash drive) for Nucleo F401RE/FRDM-KL46Z test program
Dependencies: F401RE-USBHost mbed
Fork of
KL46Z-USBHostMSD_HelloWorld
by 
Norimasa Okamoto
Nucleo F401REFRDM-KL46ZでUSBフラッシュメモリ(USB flash drive)を読み書きするテストプログラムです。
Diff: main.cpp
- Revision:
- 0:7012d3c02e58
- Child:
- 1:88de0ef4739f
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Tue Jan 21 09:06:20 2014 +0000
@@ -0,0 +1,36 @@
+// Simple USBHost MSD for FRDM-KL46Z test program
+#include "mbed.h"
+#include "USBHostMSD.h"
+
+DigitalOut led1(PTD5); // green
+DigitalOut led2(PTE29); // red
+#define LED_OFF 1
+#define LED_ON 0
+
+int main() {
+ USBHostMSD msd("usb");
+
+ FILE* fp = fopen("/usb/test1.txt", "a");
+ if (fp) {
+ fprintf(fp, "Hello from FRDM-KL46Z\n");
+ fclose(fp);
+ }
+ fp = fopen("/usb/test1.txt", "r");
+ if (fp) {
+ while(1) {
+ int c = fgetc(fp);
+ if (c == EOF) {
+ break;
+ }
+ printf("%c", c);
+ led2 = !led2;
+ }
+ fclose(fp);
+ }
+ led1 = LED_OFF;
+ led2 = LED_OFF;
+ while(1) {
+ led1 = !led1;
+ wait_ms(200);
+ }
+}