Modified so that code for all three output formats can be generated

1 files changed, 32 insertions, 0 deletions

diff --git a/macros/Hardware/AVR/AVRDigitalIn.sci b/macros/Hardware/AVR/AVRDigitalIn.sci
new file mode 100644
index 00000000..ef57564c
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+++ b/macros/Hardware/AVR/AVRDigitalIn.sci
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+function state = AVRDigitalIn(port,pin)
+// Function to get state (high\low) of a digital input pin on AVR
+//
+// Calling Sequence
+//     state=AVRDigitalIn(port,pin)
+//
+// Parameters
+//     port : port of microcontroller to be used
+//     pin : pin of port (mentioned above) to be used
+//   Returns  
+//     state : state of an input pin (HIGH\LOW)
+//
+// Description
+//     Each AVR microcontroller has pins which can be configured as digital
+//     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 as 
+//     digital input.      
+//
+// Examples
+//     pinA0 = AVRDigitalIn(1,0)   //To read state on pin 0 of port A
+//
+// See also
+//     AVRDigitalOut AVRDigitalSetup
+//
+//
+// Authors
+//     Siddhesh Wani
+//
+
+// This is curretly dummy function. It provides no functionality but is required 
+// for providing support for generating C code for AVR.
+endfunction