debug: trace current instruction pointer

1 files changed, 1 insertions, 0 deletions

diff --git a/can.c b/can.c
index 370cfd6..739ae68 100644
--- a/can.c
+++ b/can.c
@@ -203,6 +203,7 @@ ISR(INT0_vect)
 #ifdef HAVE_TICK
 	uart_puttick();
 #endif
+//	dbg_dump_ret();
 	uart_puts("can: irqh<");
 
 	spi_ss(0);