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Soft Uart should reset watchdog in getchr()

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https://github.com/Optiboot/optiboot/issues/116
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WestfW
2015-05-25 16:38:10 -07:00
parent 08499e09b9
commit 51ee0789fd
1 changed files with 1 additions and 0 deletions
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optiboot/bootloaders/optiboot/optiboot.c
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@@ -688,6 +688,7 @@ uint8_t getch(void) {
#endif #endif
#ifdef SOFT_UART #ifdef SOFT_UART
watchdogReset();
__asm__ __volatile__ ( __asm__ __volatile__ (
"1: sbic %[uartPin],%[uartBit]\n" // Wait for start edge "1: sbic %[uartPin],%[uartBit]\n" // Wait for start edge
" rjmp 1b\n" " rjmp 1b\n"