Backup before extended trims function merge

src/diskio-test.cpp

@@ -0,0 +1,62 @@
+/*
+ I put this in place of the code in the FRSKY first menu page, just as a quick test
+*/
+  // DISK_IO DEBUG -- XXX DELETE ME
+
+  static uint8_t onceonly = 0;
+  static FRESULT f_err_code;
+  static FATFS FATFS_Obj;
+  static uint8_t result = 0;
+  static TCHAR sBuffer[100] = {0};
+  static TCHAR *myStr = sBuffer;
+
+  if (!onceonly)
+  {
+    // First, let's try to set the RTC date/time
+    RTC rtc;
+
+    rtc.year = 2011;
+    rtc.month = 6;
+    rtc.mday = 23;
+    rtc.wday = 5;
+    rtc.hour = 21;
+    rtc.min = 53;
+    rtc.sec = 0;
+
+//    rtc_settime(&rtc);
+// IT WORKED! And battery back-up for the RTC chip is working also.
+    //////////////////////
+
+    f_err_code = f_mount(0, &FATFS_Obj);
+    FIL fil_obj;
+
+    // atempt creating and writing to a new file
+    result = f_open(&fil_obj, "/foo.txt", FA_CREATE_ALWAYS | FA_WRITE);
+    f_printf(&fil_obj, "gruvin9x created this file! Yay!\n");
+    f_close(&fil_obj);
+
+    // That worked! Now test reading a line from another file.
+    result = f_open(&fil_obj, "/foo.txt", FA_READ);
+    myStr = f_gets(sBuffer, 100, &fil_obj);
+
+    f_close(&fil_obj);
+
+    onceonly = 1;
+  }
+
+  lcd_outdezAtt(5*FW, 2*FH, f_err_code, 0);
+  lcd_outdezAtt(5*FW, 3*FH, result, 0);
+  lcd_outdezAtt(5*FW, 4*FH, strlen(myStr), 0);
+  lcd_outdezAtt(5*FW, 5*FH, myStr[0], 0);
+
+  // can't use lcd_puts... becasue it specifies prog_char mem space, not SRAM
+  uint8_t x=0;
+  uint8_t j=6;
+  for (uint8_t i=0; i<strlen(myStr); i++)
+  {
+    if (myStr[i]==0) break;
+    if (myStr[i]!='\n') lcd_putc(x, j*FH, myStr[i]);
+    x+=FW;
+  }
+
+  return;