diff options
Diffstat (limited to '2.3-1/src/c/hardware/rasberrypi/serial/sRPISerialSendDatas.c')
-rw-r--r-- | 2.3-1/src/c/hardware/rasberrypi/serial/sRPISerialSendDatas.c | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/2.3-1/src/c/hardware/rasberrypi/serial/sRPISerialSendDatas.c b/2.3-1/src/c/hardware/rasberrypi/serial/sRPISerialSendDatas.c new file mode 100644 index 00000000..ff78dd1f --- /dev/null +++ b/2.3-1/src/c/hardware/rasberrypi/serial/sRPISerialSendDatas.c @@ -0,0 +1,34 @@ +/* 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 send float data on specified serial port. */ + +#include "types.h" +#include "RPIPeripheralSerial.h" + +void sRPISerialSendDatas(int fd, float data) +{ + uint8 count; + + union float_bytes{ + float float_data; + unsigned char bytes[sizeof(float)]; + } in_data; + in_data.float_data = data; + + for(count=0; count<sizeof(float); count++) + { + /*Send lsb first*/ + serialPutchar(fd, (uint8) in_data.bytes[count]); + } + +} |