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author | Sandeep Gupta | 2017-06-18 23:55:40 +0530 |
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committer | Sandeep Gupta | 2017-06-18 23:55:40 +0530 |
commit | 277d1edfa17bf3719d90ddbac8e31f6181e952c3 (patch) | |
tree | 0661f1f52af0a0fd654edd4984c30e57037303c6 /src/c/hardware/avr/uart/u8AVRUARTTransmits.c | |
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First commit
Diffstat (limited to 'src/c/hardware/avr/uart/u8AVRUARTTransmits.c')
-rw-r--r-- | src/c/hardware/avr/uart/u8AVRUARTTransmits.c | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/src/c/hardware/avr/uart/u8AVRUARTTransmits.c b/src/c/hardware/avr/uart/u8AVRUARTTransmits.c new file mode 100644 index 00000000..e7e5c716 --- /dev/null +++ b/src/c/hardware/avr/uart/u8AVRUARTTransmits.c @@ -0,0 +1,60 @@ +/* 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 Char. + + +#include "AVRPeripheralUART.h" + +uint8 u8AVRUARTTransmits(uint8 data) +{ + uint8 temp1; + uint8 temp2; + temp1 = data; + data = data/100; + if(data==0); + else + { + while ( !( UCSRA & (1<<UDRE)) ) ; // Wait for empty transmit buffer + UDR = (48+data); // Put data into buffer, sends the data + } + temp1 = temp1 - data*100; + temp2 = temp1; + temp1 = temp1/10; + if((data==0)&(temp1==0)); + else + { + while ( !( UCSRA & (1<<UDRE)) ) ; // Wait for empty transmit buffer + UDR = (48+temp1); // Put data into buffer, sends the data + } + temp2 = temp2 - temp1*10; + while ( !( UCSRA & (1<<UDRE)) ) ; // Wait for empty transmit buffer + UDR = (48+temp2); // 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; +} + + + + + + + + + + + + + |