Mladen Ban / Mbed 2 deprecated STM32F407VET6_USBHostMSD_1

Example program of using USB mass storage device (USB flash disk) with STM32F407VET6 boards (compatible with Seed Arch Max). This is a fork of https://os.mbed.com/users/va009039/code/F401RE-USBHostMSD_HelloWorld/

Dependencies:   mbed FATFileSystem USBHost-STM32F4

Diff: main.cpp

Revision:
2:c44e11315bd3
Parent:
1:f1ba83d3df51
--- a/main.cpp	Thu Nov 14 16:08:09 2019 +0000
+++ b/main.cpp	Fri Nov 15 15:15:04 2019 +0000
@@ -45,7 +45,7 @@
         //fprintf(fp, "\n");
         fclose(fp);
     }
-    fp = fopen("/usb/kvar.txt", "a");
+    fp = fopen("/usb/kvar.txt", "w+");
     
     if (fp) {
         //fprintf(fp, "%i", bkvar);