From 1c03d59651f81cd9e84dbfbb1b7db456b910f10e Mon Sep 17 00:00:00 2001
From: Meco Man <920369182@qq.com>
Date: Fri, 4 Aug 2023 22:07:59 -0400
Subject: [PATCH] [rtduino][stm32-l476] add LED_BUILTIN

---
 .../applications/arduino_pinout/pins_arduino.h                  | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/bsp/stm32/stm32l476-st-nucleo/applications/arduino_pinout/pins_arduino.h b/bsp/stm32/stm32l476-st-nucleo/applications/arduino_pinout/pins_arduino.h
index a7bde6f545..e7362a43d0 100644
--- a/bsp/stm32/stm32l476-st-nucleo/applications/arduino_pinout/pins_arduino.h
+++ b/bsp/stm32/stm32l476-st-nucleo/applications/arduino_pinout/pins_arduino.h
@@ -42,6 +42,8 @@
 
 #define F_CPU          80000000L  /* CPU:80MHz */
 
+#define LED_BUILTIN     D13  /* Default Built-in LED */
+
 /* i2c1 : PB9-SDA PB8-SCL */
 #define RTDUINO_DEFAULT_IIC_BUS_NAME     "i2c1"