From 6d47c33ad8b7475d08b25900435037de0a588c96 Mon Sep 17 00:00:00 2001
From: Marcelo Aquino <marceloaqno@gmail.com>
Date: Sat, 24 Sep 2016 21:55:01 -0300
Subject: [PATCH] Add support for RX/TX/ERR leds to RPi

---
 MySensors.h                   |  5 +++++
 examples_linux/mysGateway.cpp | 11 +++++++++++
 2 files changed, 16 insertions(+)

diff --git a/MySensors.h b/MySensors.h
index ad59f3f..39adeee 100644
--- a/MySensors.h
+++ b/MySensors.h
@@ -82,6 +82,11 @@
 	#define pgm_read_dword(x) (*x)
 	#define pgm_read_byte_near(x) (*x)
 	#include "core/MyHwLinuxGeneric.cpp"
+	// Ugly hack
+	#ifdef LINUX_ARCH_RASPBERRYPI
+		#undef hwDigitalWrite
+		#define hwDigitalWrite(__pin, __value) (digitalWrite(__pin, __value))
+	#endif
 #endif
 
 // LEDS
diff --git a/examples_linux/mysGateway.cpp b/examples_linux/mysGateway.cpp
index 1d7c745..3c65327 100644
--- a/examples_linux/mysGateway.cpp
+++ b/examples_linux/mysGateway.cpp
@@ -50,6 +50,17 @@
 //#define MY_MQTT_USER "username"
 //#define MY_MQTT_PASSWORD "password"
 
+// Flash leds on rx/tx/err
+//#define MY_LEDS_BLINKING_FEATURE
+// Inverse the blinking feature
+//#define MY_WITH_LEDS_BLINKING_INVERSE
+// Set blinking period
+//#define MY_DEFAULT_LED_BLINK_PERIOD 300
+
+// Led pins used if blinking feature is enabled above
+#define MY_DEFAULT_ERR_LED_PIN 12  // Error led pin
+#define MY_DEFAULT_RX_LED_PIN  16  // Receive led pin
+#define MY_DEFAULT_TX_LED_PIN  18  // the PCB, on board 
 
 #include <MySensors.h>