- converted tabs to spaces

- use usbMsgLen_t in usbFunctionSetup()

1 files changed, 12 insertions, 12 deletions

diff --git a/examples/custom-class/firmware/main.c b/examples/custom-class/firmware/main.c
index 2d93db9..940f62e 100644
--- a/examples/custom-class/firmware/main.c
+++ b/examples/custom-class/firmware/main.c
@@ -34,7 +34,7 @@ different port or bit, change the macros below:
 /* ----------------------------- USB interface ----------------------------- */
 /* ------------------------------------------------------------------------- */
 
-uchar	usbFunctionSetup(uchar data[8])
+usbMsgLen_t usbFunctionSetup(uchar data[8])
 {
 usbRequest_t    *rq = (void *)data;
 
@@ -50,16 +50,16 @@ usbRequest_t    *rq = (void *)data;
         usbMsgPtr = dataBuffer;         /* tell the driver which data to return */
         return 1;                       /* tell the driver to send 1 byte */
     }
-	return 0;   /* default for not implemented requests: return no data back to host */
+    return 0;   /* default for not implemented requests: return no data back to host */
 }
 
 /* ------------------------------------------------------------------------- */
 
-int	main(void)
+int main(void)
 {
 uchar   i;
 
-	wdt_enable(WDTO_1S);
+    wdt_enable(WDTO_1S);
     /* Even if you don't use the watchdog, turn it off here. On newer devices,
      * the status of the watchdog (on/off, period) is PRESERVED OVER RESET!
      */
@@ -68,8 +68,8 @@ uchar   i;
      * That's the way we need D+ and D-. Therefore we don't need any
      * additional hardware initialization.
      */
-	odDebugInit();
-	usbInit();
+    odDebugInit();
+    usbInit();
     usbDeviceDisconnect();  /* enforce re-enumeration, do this while interrupts are disabled! */
     i = 0;
     while(--i){             /* fake USB disconnect for > 250 ms */
@@ -78,14 +78,14 @@ uchar   i;
     }
     usbDeviceConnect();
     LED_PORT_DDR |= _BV(LED_BIT);   /* make the LED bit an output */
-	sei();
+    sei();
     DBG1(0x01, 0, 0);       /* debug output: main loop starts */
-	for(;;){                /* main event loop */
+    for(;;){                /* main event loop */
         DBG1(0x02, 0, 0);   /* debug output: main loop iterates */
-		wdt_reset();
-		usbPoll();
-	}
-	return 0;
+        wdt_reset();
+        usbPoll();
+    }
+    return 0;
 }
 
 /* ------------------------------------------------------------------------- */