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Diffstat (limited to '2.3-1/macros/Hardware/RasberryPi/old/u16RPISerialDataAvail.sci')
| -rw-r--r-- | 2.3-1/macros/Hardware/RasberryPi/old/u16RPISerialDataAvail.sci | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/2.3-1/macros/Hardware/RasberryPi/old/u16RPISerialDataAvail.sci b/2.3-1/macros/Hardware/RasberryPi/old/u16RPISerialDataAvail.sci new file mode 100644 index 00000000..6eb29a1c --- /dev/null +++ b/2.3-1/macros/Hardware/RasberryPi/old/u16RPISerialDataAvail.sci @@ -0,0 +1,37 @@ +// 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 +// Organization: FOSSEE, IIT Bombay +// Email: toolbox@scilab.in + +function bytes = RPI_SerialDataAvail(fd) +// Function to get number of data bytes available on serial port specified by +// file descriptor +// Calling Sequence +// RPI_SerialDataAvail(fd) +// +// Parameters +// fd : file descriptor for already opened serial port +// Description +// This functions returns number of characters available to read, +// otherwise reads -1 in case of error. This function can be used to check +// new data is available on serial port +// Examples +// serial = RPI_SerialOpen("/dev/ttyAMA0", 9600); +// charsToRead = RPI_SerialDataAvail(serial); +// See also +// RPI_SerialOpen RPI_SerialGetChar +// +// +// Authors +// Siddhesh Wani +// ----------------------------------------------------------------- + +// This is curretly dummy function. It provides no functionality but is required +// for providing support for generating C code for RPi. + +bytes = 0; + +endfunction
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