From c8fd6991786ccddb44547b619178bb391f3f9b96 Mon Sep 17 00:00:00 2001
From: siddhu8990
Date: Thu, 18 Aug 2016 15:47:18 +0530
Subject: RPi-PWM and basic imaage processing

---
 src/c/hardware/rasberrypi/gpio/u8RPIDigitalOuts.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'src/c/hardware/rasberrypi/gpio/u8RPIDigitalOuts.c')

diff --git a/src/c/hardware/rasberrypi/gpio/u8RPIDigitalOuts.c b/src/c/hardware/rasberrypi/gpio/u8RPIDigitalOuts.c
index d40263f..a5f80e5 100644
--- a/src/c/hardware/rasberrypi/gpio/u8RPIDigitalOuts.c
+++ b/src/c/hardware/rasberrypi/gpio/u8RPIDigitalOuts.c
@@ -19,8 +19,10 @@
 /*pin is reduced by one as array index starts from 0 and pin no starts from 1*/
 uint8 u8RPIDigitalOuts(uint8 pin, uint8 state)
 {
-	if (state == 0)  //low output
+	if (state == 0)  /*low output*/
 		digitalWrite(phy_pin[pin-1], LOW);
-	if (state == 1)  //high output
+	if (state == 1)  /*high output*/
 		digitalWrite(phy_pin[pin-1], HIGH);
+
+	return 0;
 }
-- 
cgit