diff options
| author | David A. Mellis <d.mellis@arduino.cc> | 2009-11-07 17:54:56 +0000 | 
|---|---|---|
| committer | David A. Mellis <d.mellis@arduino.cc> | 2009-11-07 17:54:56 +0000 | 
| commit | 6005c59ad03446153c66a991f01ac91c31d98dac (patch) | |
| tree | 4c599359fd35066a81b8b9fe99042e325c03c6ed /libraries/Firmata/examples/SimpleDigitalFirmata/SimpleDigitalFirmata.pde | |
| parent | 584dece7b0c982de8731f7400c94b5034aef89e7 (diff) | |
Moving libraries out of arduino platform / core directory and to top-level.
Diffstat (limited to 'libraries/Firmata/examples/SimpleDigitalFirmata/SimpleDigitalFirmata.pde')
| -rw-r--r-- | libraries/Firmata/examples/SimpleDigitalFirmata/SimpleDigitalFirmata.pde | 58 | 
1 files changed, 0 insertions, 58 deletions
| diff --git a/libraries/Firmata/examples/SimpleDigitalFirmata/SimpleDigitalFirmata.pde b/libraries/Firmata/examples/SimpleDigitalFirmata/SimpleDigitalFirmata.pde deleted file mode 100644 index 9c4e05d..0000000 --- a/libraries/Firmata/examples/SimpleDigitalFirmata/SimpleDigitalFirmata.pde +++ /dev/null @@ -1,58 +0,0 @@ -/* Supports as many digital inputs and outputs as possible. - * - * This example code is in the public domain. - */ -#include <Firmata.h> - -byte previousPIN[2];  // PIN means PORT for input -byte previousPORT[2];  - -void outputPort(byte portNumber, byte portValue) -{ -// only send the data when it changes, otherwise you get too many messages! -    if(previousPIN[portNumber] != portValue) { -        Firmata.sendDigitalPort(portNumber, portValue);  -        previousPIN[portNumber] = portValue; -        Firmata.sendDigitalPort(portNumber, portValue);  -    } -} - -void setPinModeCallback(byte pin, int mode) { -    if(pin > 1) { // don't touch RxTx pins (0,1) -        pinMode(pin, mode); -    } -} - -void digitalWriteCallback(byte port, int value) -{ -    byte i; -    byte currentPinValue, previousPinValue; - -    if(value != previousPORT[port]) { -        for(i=0; i<8; i++) { -            currentPinValue = (byte) value & (1 << i); -            previousPinValue = previousPORT[port] & (1 << i); -            if(currentPinValue != previousPinValue) { -                digitalWrite(i + (port*8), currentPinValue); -            } -        } -        previousPORT[port] = value; -    } -} - -void setup() -{ -    Firmata.setFirmwareVersion(0, 1); -    Firmata.attach(DIGITAL_MESSAGE, digitalWriteCallback); -    Firmata.attach(SET_PIN_MODE, setPinModeCallback); -    Firmata.begin(57600); -} - -void loop() -{ -    outputPort(0, PIND &~ B00000011); // pins 0-7, ignoring Rx/Tx pins (0/1) -    outputPort(1, PINB); // pins 8-13 -    while(Firmata.available()) { -        Firmata.processInput(); -    } -} | 
