X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/1a4a26271e32fba6e2430b7869ec4a8b4242e6e2..956f9e3709ff56acf37f2f446668b6d1411154f4:/Bootloaders/CDC/BootloaderCDC.c?ds=inline

diff --git a/Bootloaders/CDC/BootloaderCDC.c b/Bootloaders/CDC/BootloaderCDC.c
index f336a1368..f4a2d6ce6 100644
--- a/Bootloaders/CDC/BootloaderCDC.c
+++ b/Bootloaders/CDC/BootloaderCDC.c
@@ -63,10 +63,6 @@ static bool RunBootloader = true;
  */
 int main(void)
 {
-	/* Force a reference to the API jump table to prevent the linker from discarding it */
-	uint8_t* volatile Dummy = BootloaderAPI_JumpTable;
-	(void)Dummy;
-
 	/* Setup hardware required for the bootloader */
 	SetupHardware();
 
@@ -92,7 +88,7 @@ int main(void)
 }
 
 /** Configures all hardware required for the bootloader. */
-void SetupHardware(void)
+static void SetupHardware(void)
 {
 	/* Disable watchdog if enabled by bootloader/fuses */
 	MCUSR &= ~(1 << WDRF);
@@ -105,13 +101,13 @@ void SetupHardware(void)
 	MCUCR = (1 << IVCE);
 	MCUCR = (1 << IVSEL);
 
-	/* Initialize USB Subsystem */
+	/* Initialize the USB and other board hardware drivers */
 	USB_Init();
 	LEDs_Init();
-	
+
 	/* Bootloader active LED toggle timer initialization */
 	TIMSK1 = (1 << TOIE1);
-	TCCR1B = ((1 << CS11) | (1 << CS10));	
+	TCCR1B = ((1 << CS11) | (1 << CS10));
 }
 
 /** ISR to periodically toggle the LEDs on the board to indicate that the bootloader is active. */
@@ -270,7 +266,7 @@ static void ReadWriteMemoryBlock(const uint8_t Command)
 				{
 					LowByte = FetchNextCommandByte();
 				}
-				
+
 				HighByte = !HighByte;
 			}
 			else
@@ -354,7 +350,7 @@ static void WriteNextResponseByte(const uint8_t Response)
 /** Task to read in AVR910 commands from the CDC data OUT endpoint, process them, perform the required actions
  *  and send the appropriate response back to the host.
  */
-void CDC_Task(void)
+static void CDC_Task(void)
 {
 	/* Select the OUT endpoint */
 	Endpoint_SelectEndpoint(CDC_RX_EPNUM);
@@ -369,7 +365,7 @@ void CDC_Task(void)
 	if (Command == 'E')
 	{
 		RunBootloader = false;
-	
+
 		/* Send confirmation byte back to the host */
 		WriteNextResponseByte('\r');
 	}