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-rw-r--r--robot/setup.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/robot/setup.c b/robot/setup.c
index 6dfef50..944ea68 100644
--- a/robot/setup.c
+++ b/robot/setup.c
@@ -24,7 +24,7 @@ void w2_setup_main() {
// clear lcd
clear();
- // start serial input
+ // start serial i/o
serial_set_baud_rate(W2_SERIAL_BAUD);
serial_receive_ring(g_w2_serial_buffer, W2_SERIAL_READ_BUFFER_SIZE);