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-rw-r--r--src/c/hardware/avr/uart/i16AVRUARTTransmits.c73
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diff --git a/src/c/hardware/avr/uart/i16AVRUARTTransmits.c b/src/c/hardware/avr/uart/i16AVRUARTTransmits.c
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+/* 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: Ashish Kamble
+ Organization: FOSSEE, IIT Bombay
+ Email: toolbox@scilab.in
+*/
+//Function to Transmit Signed Integer Values.
+
+
+#include "AVRPeripheralUART.h"
+
+
+uint8 i16AVRUARTTransmits(int16 data)
+{
+ uint8 temp1;
+ uint8 temp2;
+ uint8 temp3;
+ uint8 temp4;
+ uint8 temp5;
+ if(data<0)
+ {
+ while ( !( UCSRA & (1<<UDRE)) ) ; // Wait for empty transmit buffer
+ UDR = (45); // Put data into buffer, sends the data
+ }
+ data = abs(data);
+ temp1 = data/10000;
+ if(temp1==0);
+ else
+ {
+ while ( !( UCSRA & (1<<UDRE)) ) ; // Wait for empty transmit buffer
+ UDR = (48+temp1); // Put data into buffer, sends the data
+ }
+ data = data % 10000;
+ temp2 = data/1000;
+ if((temp1==0)&(temp2==0));
+ else
+ {
+ while ( !( UCSRA & (1<<UDRE)) ) ; // Wait for empty transmit buffer
+ UDR = (48+temp2); // Put data into buffer, sends the data
+ }
+ data = data % 1000;
+ temp3 = data/100;
+ if((temp1==0)&(temp2==0)&(temp3==0));
+ else
+ {
+ while ( !( UCSRA & (1<<UDRE)) ) ; // Wait for empty transmit buffer
+ UDR = (48+temp3); // Put data into buffer, sends the data
+ }
+ data = data % 100;
+ temp4 = data/10;
+ if((temp1==0)&(temp2==0)&(temp3==0)&(temp4==0));
+ else
+ {
+ while ( !( UCSRA & (1<<UDRE)) ) ; // Wait for empty transmit buffer
+ UDR = (48+temp4); // Put data into buffer, sends the data
+ }
+ temp5 = data % 10;
+ while ( !( UCSRA & (1<<UDRE)) ) ; // Wait for empty transmit buffer
+ UDR = (48+temp5); // Put data into buffer, sends the data
+
+
+ while ( !( UCSRA & (1<<UDRE)) ) ; // Wait for empty transmit buffer
+ UDR = (10); // Put data into buffer, sends the data
+ while ( !( UCSRA & (1<<UDRE)) ) ; // Wait for empty transmit buffer
+ UDR = (13); // Put data into buffer, sends the data
+ return 0;
+}
+