diff options
Diffstat (limited to '2.3-1/macros/Hardware/RasberryPi/Digital')
6 files changed, 187 insertions, 0 deletions
diff --git a/2.3-1/macros/Hardware/RasberryPi/Digital/RPI_digitalRead.sci b/2.3-1/macros/Hardware/RasberryPi/Digital/RPI_digitalRead.sci new file mode 100755 index 00000000..f3f229f9 --- /dev/null +++ b/2.3-1/macros/Hardware/RasberryPi/Digital/RPI_digitalRead.sci @@ -0,0 +1,41 @@ +// Copyright (C) 2017 - 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 +// Organization: FOSSEE, IIT Bombay +// Email: toolbox@scilab.in + +function out=RPI_digitalRead(pin) +// Function to read the digital voltage at the given pin +// +// Calling Sequence +// v=RPI_digitalRead(pin) +// +// Parameters +// pin: The pin number to read the voltage from. Numbering sequence to be followed as initiated using RPI_pinNumbering function. +// +// Description +// This funtion reads the digital voltage at the given pin. Returns a 0 (for low) and 1 (for high). +// Note: pin should be set for input mode using RPI_pinMode. The function will also return 0/1 corresponding to what the voltage is set for an output pin. +// +// Examples +// v=RPI_digitalRead(0) +// See also +// RPI_analogWrite, RPI_analogRead, RPI_digitalWrite, RPI_pinNumbering, RPI_pinMode +// +// Authors +// Jorawar Singh +// +// Bibliography +// http://wiringpi.com/reference/ + + commande="diR#1#"+string(pin)+"#"; + if getos()=="Linux" then + out=unix_g("python -c ""import socket;s=socket.socket();s.connect((''"+RPI_piAdress+"'',9077));s.send(''"+commande+"'');print(s.recv(1024));s.close()"""); + elseif getos()=="Windows" then + [out,RPI_winR]=dos("python -c ""import socket;s=socket.socket();s.connect((''"+RPI_piAdress+"'',9077));s.send(''"+commande+"'');print(s.recv(1024));s.close()"""); + end +endfunction diff --git a/2.3-1/macros/Hardware/RasberryPi/Digital/RPI_digitalReadByte.sci b/2.3-1/macros/Hardware/RasberryPi/Digital/RPI_digitalReadByte.sci new file mode 100755 index 00000000..5cbccc21 --- /dev/null +++ b/2.3-1/macros/Hardware/RasberryPi/Digital/RPI_digitalReadByte.sci @@ -0,0 +1,40 @@ +// Copyright (C) 2017 - 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: Jorawar Singh +// Organization: FOSSEE, IIT Bombay +// Email: toolbox@scilab.in + +function out=RPI_digitalReadByte() +// Function to read first 8 GPIO pins +// +// Calling Sequence +// b=RPI_digitalReadByte() +// +// Description +// This function read the state of the first eight GPIO pins at once. The state is read from pin0 to pin7. +// +// Note: The MSB-LSB sequence here is opposite of that of the RPI_digitalWriteByte. +// +// Examples +// b=RPI_digitalReadByte() +// See also +// RPI_digitalWriteByte, RPI_digitalRead +// +// Authors +// Jorawar Singh +// +// Bibliography +// http://wiringpi.com/reference/ + + commande="BtR#0#"; + if getos()=="Linux" then + out=unix_g("python -c ""import socket;s=socket.socket();s.connect((''"+RPI_piAdress+"'',9077));s.send(''"+commande+"'');print(s.recv(1024));s.close()"""); + elseif getos()=="Windows" then + [out,RPI_winR]=dos("python -c ""import socket;s=socket.socket();s.connect((''"+RPI_piAdress+"'',9077));s.send(''"+commande+"'');print(s.recv(1024));s.close()"""); + end +endfunction diff --git a/2.3-1/macros/Hardware/RasberryPi/Digital/RPI_digitalWrite.sci b/2.3-1/macros/Hardware/RasberryPi/Digital/RPI_digitalWrite.sci new file mode 100755 index 00000000..d4ac660b --- /dev/null +++ b/2.3-1/macros/Hardware/RasberryPi/Digital/RPI_digitalWrite.sci @@ -0,0 +1,46 @@ +// Copyright (C) 2017 - 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 +// Organization: FOSSEE, IIT Bombay +// Email: toolbox@scilab.in + +function RPI_digitalWrite(pin,Volt) +// Function to set digital voltage at the given pin +// +// Calling Sequence +// RPI_digitalWrite(pin,Volt) +// +// Parameters +// pin : The pin number to set the voltage at. Numbering sequence to be followed as initiated using RPI_pinNumbering function. +// Volt: Digital voltage to set. 0 (for logic-LOW) or 1 (for logic-HIGH) +// +// Description +// This funtion sets the voltage at the given pin. 0v for logic 0 and 3.3v for logic 1. +// Note: pin should be set for output mode using RPI_pinMode. +// +// Examples +// RPI_digitalWrite(0,1) +// See also +// RPI_analogWrite, RPI_digitalRead, RPI_digitalRead, RPI_pinNumbering, RPI_pinMode +// +// Authors +// Jorawar Singh +// +// Bibliography +// http://wiringpi.com/reference/ + + if (Volt==0 | Volt==1) then + commande="diW#2#"+string(pin)+"#"+string(Volt)+"#"; + else + error("Voltage logic should be 0 or 1."); + end + if getos=="Linux" then + unix_w("python -c ""import socket;s=socket.socket();s.connect((''"+RPI_piAdress+"'',9077));s.send(''"+commande+"'');print(s.recv(1024));s.close()"""); + elseif getos=="Windows" then + RPI_winR=dos("python -c ""import socket;s=socket.socket();s.connect((''"+RPI_piAdress+"'',9077));s.send(''"+commande+"'');print(s.recv(1024));s.close()"""); + end +endfunction diff --git a/2.3-1/macros/Hardware/RasberryPi/Digital/RPI_digitalWriteByte.sci b/2.3-1/macros/Hardware/RasberryPi/Digital/RPI_digitalWriteByte.sci new file mode 100755 index 00000000..f7f9191c --- /dev/null +++ b/2.3-1/macros/Hardware/RasberryPi/Digital/RPI_digitalWriteByte.sci @@ -0,0 +1,42 @@ +// Copyright (C) 2017 - 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 +// Organization: FOSSEE, IIT Bombay +// Email: toolbox@scilab.in + +function RPI_digitalWriteByte(Byte) +// Function to set first eight GPIO pins to a particular value +// +// Calling Sequence +// RPI_digitalWriteByte(Byte) +// +// Parameters +// Byte: An 8-bit byte to write on the first 8 GPIO pins. Inter from 0 to 255. +// +// Description +// This writes the 8-bit byte supplied to the first 8 GPIO pins. It’s the fastest way to set all 8 bits at once to a particular value, although it still takes two write operations to the Pi’s GPIO hardware. The state is written from pin7 to pin0. +// +// Note: The MSB-LSB sequence here is opposite to that from RPI_digitalReadByte. +// +// Examples +// RPI_digitalWriteByte(128) +// See also +// RPI_digitalReadByte, RPI_digitalWrite +// +// Authors +// Jorawar Singh +// +// Bibliography +// http://wiringpi.com/reference/ + + commande="BtW#1#"+string(Byte)+"#"; + if getos=="Linux" then + unix_w("python -c ""import socket;s=socket.socket();s.connect((''"+RPI_piAdress+"'',9077));s.send(''"+commande+"'');print(s.recv(1024));s.close()"""); + elseif getos=="Windows" then + RPI_winR=dos("python -c ""import socket;s=socket.socket();s.connect((''"+RPI_piAdress+"'',9077));s.send(''"+commande+"'');print(s.recv(1024));s.close()"""); + end +endfunction diff --git a/2.3-1/macros/Hardware/RasberryPi/Digital/buildmacros.sce b/2.3-1/macros/Hardware/RasberryPi/Digital/buildmacros.sce new file mode 100755 index 00000000..7d533f7b --- /dev/null +++ b/2.3-1/macros/Hardware/RasberryPi/Digital/buildmacros.sce @@ -0,0 +1,14 @@ +// Copyright (C) 2017 - 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: Jorawar Singh +// Organization: FOSSEE, IIT Bombay +// Email: toolbox@scilab.in + +tbx_build_macros(TOOLBOX_NAME, get_absolute_file_path('buildmacros.sce')); + +clear tbx_build_macros; diff --git a/2.3-1/macros/Hardware/RasberryPi/Digital/names b/2.3-1/macros/Hardware/RasberryPi/Digital/names new file mode 100755 index 00000000..27fe63bc --- /dev/null +++ b/2.3-1/macros/Hardware/RasberryPi/Digital/names @@ -0,0 +1,4 @@ +RPI_digitalRead +RPI_digitalReadByte +RPI_digitalWrite +RPI_digitalWriteByte |