firmware: Add end and escape byte to UART output

These special bytes of the Serial Line Internet Protocol are contained
inside the payload to validate that the escaping is working correctly.

1 files changed, 1 insertions, 1 deletions

diff --git a/firmware/src/main.c b/firmware/src/main.c
index c8cddb2..dedd603 100644
--- a/firmware/src/main.c
+++ b/firmware/src/main.c
@@ -41,7 +41,7 @@ int main(void)
 		return 0;
 	}
 
-	uint8_t frame[] = {0xDE, 0xAD};
+	uint8_t frame[] = {0xDE, SLIP_END, SLIP_ESC, 0xAD};
 
 	while (true) {
 		k_sleep(K_MSEC(1000));