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iotjs: Port to alt runtime using async-lite #7

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iotjs: Port to alt runtime using async-lite #7

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20 changes: 19 additions & 1 deletion bmp085-sensor.js
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Original file line number Diff line number Diff line change
Expand Up @@ -9,7 +9,25 @@ module.exports = function BMP085(options) {
units: 'metric'
};
options.address = options.address || 0x77;
var wire = new i2c(options.address);
var wire;
if (!process.iotjs) {
wire = new i2c(options.address);
} else {
options.bus = options.bus || 1;
options.device = options.device || '/dev/i2c-1';
wire = i2c.openSync(options);
wire.writeBytes = function(offset, bytes, callback) {
var bytes = [offset].concat(bytes);
this.writeSync(bytes);
callback && callback(null);
}
wire.readBytes = function(offset, len, callback) {
this.writeSync([offset]);
this.read(len, function(err, res) {
callback && callback(err, res);
});
}
}
var cal = {};

var BMP085_CONTROL_REGISTER = 0xF4;
Expand Down