diff options
| author | Dean Camera <dean@fourwalledcubicle.com> | 2010-01-29 05:31:25 +0000 |
|---|---|---|
| committer | Dean Camera <dean@fourwalledcubicle.com> | 2010-01-29 05:31:25 +0000 |
| commit | 872f61ff53dced4529b743faf639b984e7e9ce77 (patch) | |
| tree | 2301dd28cac80f9717d839c49b487f88e4b33a60 /Projects/AVRISP-MKII | |
| parent | fa3135d48530930aefd5ef4ca9d0def3faae474d (diff) | |
| download | lufa-872f61ff53dced4529b743faf639b984e7e9ce77.tar.gz lufa-872f61ff53dced4529b743faf639b984e7e9ce77.tar.bz2 lufa-872f61ff53dced4529b743faf639b984e7e9ce77.zip | |
Fix TPI communications in the AVRISP project when bit-banged USART mode is selected.
Diffstat (limited to 'Projects/AVRISP-MKII')
| -rw-r--r-- | Projects/AVRISP-MKII/Lib/XPROG/TINYNVM.c | 4 | ||||
| -rw-r--r-- | Projects/AVRISP-MKII/Lib/XPROG/TINYNVM.h | 4 | ||||
| -rw-r--r-- | Projects/AVRISP-MKII/Lib/XPROG/XPROGTarget.c | 10 |
3 files changed, 9 insertions, 9 deletions
diff --git a/Projects/AVRISP-MKII/Lib/XPROG/TINYNVM.c b/Projects/AVRISP-MKII/Lib/XPROG/TINYNVM.c index 9dac31ca2..0e6833a7f 100644 --- a/Projects/AVRISP-MKII/Lib/XPROG/TINYNVM.c +++ b/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()))
diff --git a/Projects/AVRISP-MKII/Lib/XPROG/TINYNVM.h b/Projects/AVRISP-MKII/Lib/XPROG/TINYNVM.h index e6a6749c9..546e5abaa 100644 --- a/Projects/AVRISP-MKII/Lib/XPROG/TINYNVM.h +++ b/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_WriteMemory(const uint32_t WriteAddress, const uint8_t* WriteBuffer, uint16_t WriteLength);
+ bool TINYNVM_ReadMemory(const uint16_t ReadAddress, uint8_t* ReadBuffer, uint16_t ReadLength);
+ bool TINYNVM_WriteMemory(const uint16_t WriteAddress, const uint8_t* WriteBuffer, uint16_t WriteLength);
bool TINYNVM_EraseMemory(void);
#if defined(INCLUDE_FROM_TINYNVM_C)
diff --git a/Projects/AVRISP-MKII/Lib/XPROG/XPROGTarget.c b/Projects/AVRISP-MKII/Lib/XPROG/XPROGTarget.c index 140642869..0f590c719 100644 --- a/Projects/AVRISP-MKII/Lib/XPROG/XPROGTarget.c +++ b/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 */
- OCR1B = BITS_BETWEEN_USART_CLOCKS;
- TCCR1B = (1 << WGM12) | (1 << CS10);
- TIMSK1 = (1 << OCIE1B);
+ /* Fire timer capture channel ISR to manage the software USART */
+ ICR1 = BITS_BETWEEN_USART_CLOCKS;
+ TCCR1B = (1 << WGM13) | (1 << WGM12) | (1 << CS10);
+ TIMSK1 = (1 << ICIE1);
#endif
/* Send two BREAKs of 12 bits each to enable TPI interface (need at least 16 idle bits) */
|