1 files changed, 39 insertions, 0 deletions
diff --git a/2.3-1/src/c/hardware/rasberrypi/gpio/u8RPIDigitalSetups.c b/2.3-1/src/c/hardware/rasberrypi/gpio/u8RPIDigitalSetups.c
new file mode 100644
index 00000000..f5fefe08
--- /dev/null
+++ b/2.3-1/src/c/hardware/rasberrypi/gpio/u8RPIDigitalSetups.c
@@ -0,0 +1,39 @@
+/* Copyright (C) 2016 - IIT Bombay - FOSSEE
+
+ This file must be used under the terms of the CeCILL.
+ This source file is licensed as described in the file COPYING, which
+ you should have received as part of this distribution.  The terms
+ are also available at
+ http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+ Author: Siddhesh Wani
+ Organization: FOSSEE, IIT Bombay
+ Email: toolbox@scilab.in
+*/
+
+/* Function to setup digital pins 
+	direction = 1 -> output
+	direction = 0 -> input
+*/
+
+#include "types.h"
+#include "RPIPeripheralDigital.h"
+
+
+/*This array maps pin numbers on RPi board, with pin numbers corrsponding
+to WiringPi library*/
+int phy_pin[] = {17, 17, 8, 17, 9, 17, 7, 15, 17, 16,  		/*Pin 1 to 10*/
+				0, 1, 2, 17, 3, 4, 17, 5, 12, 17, 	 		/*Pin 11 to 20*/
+				13, 6, 14, 10, 17, 11, 30, 31, 21, 17, 		/*Pin 21 to 30*/
+				22, 26, 23, 17, 24, 27, 25, 28, 17, 29 };	/*Pin 31 to 40*/
+
+/*pin is reduced by one as arrayiindex starts from 0 and pin no starts from 1*/
+void u8RPIDigitalSetups(uint8 pin, uint8 direction)
+{
+	if(direction == 1) /*Pin to be used as output*/
+	   	pinMode(phy_pin[pin-1], OUTPUT);
+	else if(direction == 2)
+	   	pinMode(phy_pin[pin-1], PWM_OUTPUT);	
+	else
+	    pinMode(phy_pin[pin-1], INPUT);
+	
+}