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Diffstat (limited to 'macros/Hardware/RasberryPi/RPI_DigitalIn.sci')
| -rw-r--r-- | macros/Hardware/RasberryPi/RPI_DigitalIn.sci | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/macros/Hardware/RasberryPi/RPI_DigitalIn.sci b/macros/Hardware/RasberryPi/RPI_DigitalIn.sci new file mode 100644 index 0000000..3ea3bf1 --- /dev/null +++ b/macros/Hardware/RasberryPi/RPI_DigitalIn.sci @@ -0,0 +1,27 @@ +function state = RPI_DigitalIn(pin) +// Function to read current state on digital pins. +// +// Calling Sequence +// state = RPI_DigitalIn(pin) +// +// Parameters +// pin : pin of RPi to be used +// state : current state of the pin (0 -> LOW, 1 -> HIGH) +// +// Description +// This fucntion is used for reading the current state on gpio pins of RPi. 'RPI_DigitalSetup' function must be called before this for setting up pin as input. 'pin' must be specified from list given. 'state' specifies the input state (0 -> Low, 1-> High) +// Examples +// RPI_DigitalIn(RPI_GPIO_P1_03) //Reads the state of pin 3 of header P1. +// +// See also +// RPI_DigitalSetup RPI_DigitalOut +// +// +// Authors +// Siddhesh Wani +// + +// This is curretly dummy function. It provides no functionality but is required +// for providing support for generating C code for RPi. + +endfunction |