Soft Uart should reset watchdog in getchr()

https://github.com/Optiboot/optiboot/issues/116
2025-09-04 12:02:07 +03:00 · 2015-05-25 16:38:10 -07:00
parent 08499e09b9
commit 51ee0789fd
1 changed files with 1 additions and 0 deletions
--- a/optiboot/bootloaders/optiboot/optiboot.c
+++ b/optiboot/bootloaders/optiboot/optiboot.c
@@ -688,6 +688,7 @@ uint8_t getch(void) {
 #endif

 #ifdef SOFT_UART
+    watchdogReset();
  __asm__ __volatile__ (
    "1: sbic  %[uartPin],%[uartBit]\n"  // Wait for start edge
    "   rjmp  1b\n"