diff options
| author | Dean <Dean@d5102386-fcda-11dd-9fdb-3debd5008f28> | 2010-12-13 06:05:05 +0000 |
|---|---|---|
| committer | Dean <Dean@d5102386-fcda-11dd-9fdb-3debd5008f28> | 2010-12-13 06:05:05 +0000 |
| commit | 012e3a0433b8536b6731be1016a930007a54e857 (patch) | |
| tree | c1f91e88c40e35ccea2cdfa580bc2f8f921a7f7c /Projects/AVRISP-MKII/Lib/ISP/ISPTarget.c | |
| parent | 9e17a68245dda43b741dc193b1098729886c94c2 (diff) | |
Fixed incorrect definition of the HID_KEYBOARD_SC_D constant in the HID class driver (thanks to Opendous Inc.).
Add extra comments to the ISPTarget.c source file in the AVRISP-MKII clone project.
git-svn-id: http://lufa-lib.googlecode.com/svn/trunk@1604 d5102386-fcda-11dd-9fdb-3debd5008f28
Diffstat (limited to 'Projects/AVRISP-MKII/Lib/ISP/ISPTarget.c')
| -rw-r--r-- | Projects/AVRISP-MKII/Lib/ISP/ISPTarget.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Projects/AVRISP-MKII/Lib/ISP/ISPTarget.c b/Projects/AVRISP-MKII/Lib/ISP/ISPTarget.c index 657c2c99..811e777c 100644 --- a/Projects/AVRISP-MKII/Lib/ISP/ISPTarget.c +++ b/Projects/AVRISP-MKII/Lib/ISP/ISPTarget.c @@ -117,6 +117,7 @@ volatile uint8_t SoftSPI_BitsRemaining; /** ISR to handle software SPI transmission and reception */ ISR(TIMER1_COMPA_vect, ISR_BLOCK) { + /* Check if rising edge (output next bit) or falling edge (read in next bit) */ if (!(PINB & (1 << 1))) { if (SoftSPI_Data & (1 << 7)) @@ -178,6 +179,8 @@ void ISPTarget_DisableTargetISP(void) DDRB &= ~((1 << 1) | (1 << 2)); PORTB &= ~((1 << 0) | (1 << 3)); + /* Must re-enable rescue clock once software ISP has exited, as the timer for the rescue clock is + * re-purposed for software SPI */ ISPTarget_ConfigureRescueClock(); } } |