Fix TPI communications in the AVRISP project when bit-banged USART mode is selected.

Projects/AVRISP-MKII/Lib/XPROG/TINYNVM.c

@@ -116,7 +116,7 @@ bool TINYNVM_WaitWhileNVMControllerBusy(void)
  *
  *  \return Boolean true if the command sequence complete successfully
  */
-bool TINYNVM_ReadMemory(const uint32_t ReadAddress, uint8_t* ReadBuffer, uint16_t ReadSize)
+bool TINYNVM_ReadMemory(const uint16_t ReadAddress, uint8_t* ReadBuffer, uint16_t ReadSize)
 {
 	/* Wait until the NVM controller is no longer busy */
 	if (!(TINYNVM_WaitWhileNVMControllerBusy()))
@@ -147,7 +147,7 @@ bool TINYNVM_ReadMemory(const uint32_t ReadAddress, uint8_t* ReadBuffer, uint16_
  *
  *  \return Boolean true if the command sequence complete successfully
  */
-bool TINYNVM_WriteMemory(const uint32_t WriteAddress, const uint8_t* WriteBuffer, uint16_t WriteLength)
+bool TINYNVM_WriteMemory(const uint16_t WriteAddress, const uint8_t* WriteBuffer, uint16_t WriteLength)
 {
 	/* Wait until the NVM controller is no longer busy */
 	if (!(TINYNVM_WaitWhileNVMControllerBusy()))

Projects/AVRISP-MKII/Lib/XPROG/TINYNVM.h

@@ -63,8 +63,8 @@
 
 	/* Function Prototypes: */		
 		bool TINYNVM_WaitWhileNVMBusBusy(void);
-		bool TINYNVM_ReadMemory(const uint32_t ReadAddress, uint8_t* ReadBuffer, uint16_t ReadLength);
+		bool TINYNVM_ReadMemory(const uint16_t ReadAddress, uint8_t* ReadBuffer, uint16_t ReadLength);
-		bool TINYNVM_WriteMemory(const uint32_t WriteAddress, const uint8_t* WriteBuffer, uint16_t WriteLength);
+		bool TINYNVM_WriteMemory(const uint16_t WriteAddress, const uint8_t* WriteBuffer, uint16_t WriteLength);
 		bool TINYNVM_EraseMemory(void);
 
 		#if defined(INCLUDE_FROM_TINYNVM_C)

Projects/AVRISP-MKII/Lib/XPROG/XPROGTarget.c

@@ -96,7 +96,7 @@ ISR(TIMER1_COMPA_vect, ISR_BLOCK)
 }
 
 /** ISR to manage the TPI software USART when bit-banged TPI USART mode is selected. */
-ISR(TIMER1_COMPB_vect, ISR_BLOCK)
+ISR(TIMER1_CAPT_vect, ISR_BLOCK)
 {
 	/* Toggle CLOCK pin in a single cycle (see AVR datasheet) */
 	BITBANG_TPICLOCK_PIN |= BITBANG_TPICLOCK_MASK;
@@ -209,10 +209,10 @@ void XPROGTarget_EnableTargetTPI(void)
 	/* Set DATA line high for idle state */
 	BITBANG_TPIDATA_PORT |= BITBANG_TPIDATA_MASK;
 
-	/* Fire timer capture channel B ISR to manage the software USART */
+	/* Fire timer capture channel ISR to manage the software USART */
-	OCR1B   = BITS_BETWEEN_USART_CLOCKS;
+	ICR1    = BITS_BETWEEN_USART_CLOCKS;
-	TCCR1B  = (1 << WGM12) | (1 << CS10);
+	TCCR1B  = (1 << WGM13) | (1 << WGM12) | (1 << CS10);
-	TIMSK1  = (1 << OCIE1B);
+	TIMSK1  = (1 << ICIE1);
 #endif
 
 	/* Send two BREAKs of 12 bits each to enable TPI interface (need at least 16 idle bits) */