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-rw-r--r--peripheral/libmraa/jsstub/index.js223
1 files changed, 0 insertions, 223 deletions
diff --git a/peripheral/libmraa/jsstub/index.js b/peripheral/libmraa/jsstub/index.js
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--- a/peripheral/libmraa/jsstub/index.js
+++ /dev/null
@@ -1,223 +0,0 @@
-/**
- * @fileoverview This file implements a fake mraa stub which enables testing
- * as well as the ability to run on Windows.
- */
-
-var m;
-var winston = require('winston');
-var logger = new winston.Logger({
- transports: [
- new winston.transports.Console({
- level: 'error',
- handleExceptions: false,
- json: false,
- colorize: true})
- ],
- exitOnError: false
- });
-
-/**
- * @class mraaStub
- * @classdesc This class is designed to stub out libmraa so we can run
- * test code on unsupported platforms (specifically Windows).
- */
-var mraaStub = function() {
- var verison = '0.0.1';
- var self = this;
- self.EDGE_BOTH = 1;
- self.EDGE_NONE = 2;
- self.EDGE_RISING = 3;
- self.EDGE_FALLING = 4;
- self.DIR_IN = 1;
- self.DIR_OUT = 2;
-
- self.getVersion = function() {
- return "mraaStub " + version;
- };
-
- // Stub out GPIO
- function Gpio(num) {
- this.num = num;
- this._callback = null;
- this._dir = null;
- this._isr_mode = self.EDGE_NONE;
- }
-
- var logGpio = false;
- Gpio.prototype._callIsr = function() {
- if(this.isr_mode === self.EDGE_NONE) {
- logger.log('info',"Could not call ISR. Not set up for triggering");
- }
- this._callback();
- };
-
- Gpio.prototype.isr = function(mode, handler){
- if(logGpio) {
- logger.log('info',"GPIO " + this.num + " isr stub invoked.");
- }
- this._isr_mode = self.EDGE_NONE;
- this._callback = handler;
- };
-
- Gpio.prototype.dir = function(d) {
- if(logGpio) {
- logger.log('info',"GPIO " + this.num + " dir stub invoked.");
- }
- this._dir = d;
- };
- Gpio.prototype.write = function(z) {
- if(logGpio) {
- logger.log('logger',"GPIO " + this.num + " write stub invoked.");
- }
- if(this._dir !== self.DIR_OUT) {
- logger.log('info',"GPIO " + this.num + " write called without DIR_OUT set.");
- }
- };
- Gpio.prototype.read = function() {
- if(logGpio) {
- logger.log('info',"GPIO " + this.num + " read stub invoked.");
- }
- return 0;
- };
-
- // Stub out SPI
- function Spi(num) {
- var self = this;
- this.num = num;
- this._buffer = new Buffer(29);
- this._buffer.fill(0);
- this._loopback = false;
- }
-
- Spi.prototype._setOutput = function(buf) {
- this._buffer = buf;
- };
-
- Spi.prototype._enableLoopback = function(x) {
- if(x === true) {
- this._loopback = true;
- } else {
- this._loopback = false;
- }
- };
-
- Spi.prototype.write = function(b) {
- logger.log('info',"SPI write stub invoked.");
- if(this._loopback === true) {
- return b;
- }
- return new Buffer(this._buffer);
- };
-
- Spi.prototype.frequency = function(f) {
- logger.log('info',"SPI frequency stub invoked.");
- return f;
- };
-
- Spi.prototype.lsbmode = function(t) {
- logger.log('info',"SPI lsbmode stub invoked.");
- };
-
- Spi.prototype.mode = function(x) {
- logger.log('info',"SPI mode stub invoked.");
- };
-
- function I2c(num) {
- this._num = num;
- this._regMapInitialized = false;
- }
-
- /* This function sets an internal register map for the I2c device.
- */
- I2c.prototype._setRegisterMapInternal = function(buffer) {
- this._regMapInitialized = true;
- this._buffer = buffer;
- };
-
- I2c.prototype.frequency = function(freq) {
- // Do nothing. We don't care.
- };
-
- I2c.prototype.address = function(address) {
- var self = this;
- self.address = address;
- };
-
- I2c.prototype.readReg = function(regAddr) {
- if(!this._regMapInitialized) {
- logger.log('error', "Need to set reg map");
- }
- if(!this.address) {
- logger.log('error', "Need to set address");
- }
-
- return this._buffer.readUInt8(regAddr);
- };
-
- I2c.prototype.readWordReg = function(regAddr) {
- if(!this._regMapInitialized) {
- logger.log('error', "Need to set reg map");
- }
- if(!this.address) {
- logger.log('error', "Need to set address");
- }
-
- return this._buffer.readUInt16LE(regAddr);
- };
-
- I2c.prototype.readBytesReg = function(regAddr, len) {
- if(!this._regMapInitialized) {
- logger.log('error', "Need to set reg map");
- }
- if(!this.address) {
- logger.log('error', "Need to set address");
- }
-
- return this._buffer.slice(regAddr,regAddr+len);
- };
-
- I2c.prototype.write = function(buf) {
- if(!this._regMapInitialized) {
- logger.log('error', "Need to set reg map");
- }
- if(!this.address) {
- logger.log('error', "Need to set address");
- }
-
- var regAddr = buf[0];
- var newBuf = buf.slice(1);
- newBuf.copy(this._buffer, regAddr);
- };
-
- I2c.prototype.writeReg = function(regAddr, data) {
- if(!this._regMapInitialized) {
- logger.log('error', "Need to set reg map");
- }
- if(!this.address) {
- logger.log('error', "Need to set address");
- }
-
- this._buffer.writeUInt8(regAddr,data);
- };
-
- I2c.prototype.writeWordReg = function(regAddr, dataWord) {
- if(!this._regMapInitialized) {
- logger.log('error', "Need to set reg map");
- }
- if(!this.address) {
- logger.log('error', "Need to set address");
- }
-
- this._buffer.writeUInt16LE(regAddr,data);
- };
-
- // Export our stubs
- self.Gpio = Gpio;
- self.Spi = Spi;
- self.I2c = I2c;
-
-};
-
-m = new mraaStub();
-
-module.exports = m;