AVRISP programmer project now has a more robust timeout system, allowing for a doubling of the software USART speed for PDI and TPI programming.

1 files changed, 0 insertions, 15 deletions

diff --git a/Projects/AVRISP-MKII/Lib/V2Protocol.c b/Projects/AVRISP-MKII/Lib/V2Protocol.c
index 8d8f2003f..cea42eae5 100644
--- a/Projects/AVRISP-MKII/Lib/V2Protocol.c
+++ b/Projects/AVRISP-MKII/Lib/V2Protocol.c
@@ -42,14 +42,6 @@ uint32_t CurrentAddress;
 /** Flag to indicate that the next read/write operation must update the device's current address */

 bool MustSetAddress;

 

-

-/** ISR for the management of the command execution timeout counter */

-ISR(TIMER0_COMPA_vect, ISR_BLOCK)

-{

-	if (TimeoutMSRemaining)

-	  TimeoutMSRemaining--;

-}

-

 /** Initializes the hardware and software associated with the V2 protocol command handling. */

 void V2Protocol_Init(void)

 {

@@ -76,10 +68,6 @@ void V2Protocol_ProcessCommand(void)
 {

 	uint8_t V2Command = Endpoint_Read_Byte();

 	

-	/* Set total command processing timeout value, enable timeout management interrupt */

-	TimeoutMSRemaining = COMMAND_TIMEOUT_MS;

-	TIMSK0 |= (1 << OCIE0A);

-

 	switch (V2Command)

 	{

 		case CMD_SIGN_ON:

@@ -139,9 +127,6 @@ void V2Protocol_ProcessCommand(void)
 			V2Protocol_UnknownCommand(V2Command);

 			break;

 	}

-		

-	/* Disable timeout management interrupt once processing has completed */

-	TIMSK0 &= ~(1 << OCIE0A);

 

 	Endpoint_WaitUntilReady();

 	Endpoint_SetEndpointDirection(ENDPOINT_DIR_OUT);