summaryrefslogtreecommitdiff
path: root/macros/Hardware/AVR/AVRDigitalPortSetup.sci
diff options
context:
space:
mode:
authorAbhinav Dronamraju2017-09-29 22:00:40 +0530
committerAbhinav Dronamraju2017-09-29 22:00:40 +0530
commit9bc7ad78e8d7d7acc4b9387aa592542832e80b31 (patch)
tree7fce060665a91de5e5adb12d02003351c3d1fdfc /macros/Hardware/AVR/AVRDigitalPortSetup.sci
parent33755eb085a3ca8154cf83773b23fbb8aac4ba3e (diff)
parentac0045f12ad3d0938758e9742f4107a334e1afaa (diff)
downloadscilab2c-9bc7ad78e8d7d7acc4b9387aa592542832e80b31.tar.gz
scilab2c-9bc7ad78e8d7d7acc4b9387aa592542832e80b31.tar.bz2
scilab2c-9bc7ad78e8d7d7acc4b9387aa592542832e80b31.zip
NEW FEATURES AND NEW FUNCTIONS
Diffstat (limited to 'macros/Hardware/AVR/AVRDigitalPortSetup.sci')
-rw-r--r--macros/Hardware/AVR/AVRDigitalPortSetup.sci48
1 files changed, 48 insertions, 0 deletions
diff --git a/macros/Hardware/AVR/AVRDigitalPortSetup.sci b/macros/Hardware/AVR/AVRDigitalPortSetup.sci
new file mode 100644
index 00000000..65e8494a
--- /dev/null
+++ b/macros/Hardware/AVR/AVRDigitalPortSetup.sci
@@ -0,0 +1,48 @@
+// 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 AVRDigitalPortSetup(port,direction)
+// Function to decide direction of port on AVR
+//
+// Calling Sequence
+// AVRDigitalPortSetup(port,direction)
+//
+// Parameters
+// port : port of microcontroller to be used(1 for PORTA, 2 for PORTB,...)
+// direction : direction to be set for pin (0 for INPUT, 1 for OUTPUT)
+//
+// Description
+// Each AVR microcontroller has pins which can be configured as digital
+// outputs/inputs. These are normally divided among some 'ports' (group of pins).
+// User has to select one of these port and which pin of that port to be
+// used as digital output/input. Also, desired direction must be specified as
+// 'INPUT' or 'OUTPUT'.
+//
+// This is curretly dummy function. It provides no functionality but is required
+// for providing support for generating C code for AVR.
+//
+// Examples
+// AVRDigitalPortSetup(1,0); //This function will make PortA as input port
+//
+// See also
+// AVRDigitalIn AVRDigitalOut
+//
+// Authors
+// Siddhesh Wani
+// Ashish Kamble
+//
+
+if((port==0)|(port>=5)) then
+disp("Error : Invalid input argument ''port'' in AVRDigitalPortSetup function.");
+end
+if(direction>=2) then
+disp("Error : Invalid input argument ''direction'' in AVRDigitalPortSetup function.");
+end
+endfunction