mirror/qmk_firmware
1
0
Fork 0
mirror of https://github.com/qmk/qmk_firmware.git synced 2025-09-10 17:15:43 +00:00
Code Issues Packages Projects Releases Wiki Activity

Fixed software PDI/TPI programming mode in the AVRISP project not correctly toggling just the clock pin.

Browse Source 
Fix broken AVR8 Serial peripheral driver.
This commit is contained in:
Dean Camera
2010-02-23 01:03:27 +00:00
parent 2590452104
commit c24027f3b5
7 changed files with 29 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
Projects/AVRISP-MKII/Lib/XPROG/XPROGTarget.c
View File

@@ -53,7 +53,7 @@ volatile uint16_t SoftUSART_Data;
ISR(TIMER1_COMPA_vect, ISR_BLOCK)
{
/* Toggle CLOCK pin in a single cycle (see AVR datasheet) */
BITBANG_PDICLOCK_PIN |= BITBANG_PDICLOCK_MASK;
BITBANG_PDICLOCK_PIN = BITBANG_PDICLOCK_MASK;
/* If not sending or receiving, just exit */
if (!(SoftUSART_BitCount))
@@ -103,7 +103,7 @@ ISR(TIMER1_COMPA_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;
BITBANG_TPICLOCK_PIN = BITBANG_TPICLOCK_MASK;
/* If not sending or receiving, just exit */
if (!(SoftUSART_BitCount))