From 4a3b4104feb7f0948a8b9f97b39534fc68c62e73 Mon Sep 17 00:00:00 2001
From: Drashna Jaelre <drashna@live.com>
Date: Wed, 23 Mar 2022 09:38:51 -0700
Subject: [PATCH] [Bug] Fix unused variable error when using ChibiOS Bitbang
serial driver (#16709)
---
platforms/chibios/drivers/serial.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/platforms/chibios/drivers/serial.c b/platforms/chibios/drivers/serial.c
index 6db5d85250..bb7b3c0554 100644
--- a/platforms/chibios/drivers/serial.c
+++ b/platforms/chibios/drivers/serial.c
@@ -171,7 +171,8 @@ void interrupt_handler(void *arg) {
checksum_computed += split_trans_initiator2target_buffer(trans)[i];
}
checksum_computed ^= 7;
- uint8_t checksum_received = serial_read_byte();
+
+ serial_read_byte();
sync_send();
// wait for the sync to finish sending