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-rw-r--r--protocol/serial_uart.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/protocol/serial_uart.c b/protocol/serial_uart.c
index 6c0af88175..600340cd8e 100644
--- a/protocol/serial_uart.c
+++ b/protocol/serial_uart.c
@@ -47,7 +47,7 @@ void serial_init(void)
}
// RX ring buffer
-#define RBUF_SIZE 8
+#define RBUF_SIZE 256
static uint8_t rbuf[RBUF_SIZE];
static uint8_t rbuf_head = 0;
static uint8_t rbuf_tail = 0;