89 lines
2.3 KiB
JavaScript
89 lines
2.3 KiB
JavaScript
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load('api_gpio.js');
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load('api_adc.js');
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let Grove = {
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Button: {
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// ## **`Grove.Button.attach(pin, handler)`**
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// Attach a handler for the button on the given pin. Example:
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// ```javascript
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// Grove.Button.attach(pin, function(pin) {
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// print('Button event at pin', pin);
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// }, null);
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// ```
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attach: function(pin, handler) {
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GPIO.set_button_handler(pin, GPIO.PULL_UP, GPIO.INT_EDGE_NEG, 200,
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handler, true);
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},
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},
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_motionHandler: undefined,
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MotionSensor: {
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// ## **`Grove.MotionSensor.attach(pin, handler)`**
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// Attach a handler for the motion sensor on the given pin. Example:
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// ```javascript
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// Grove.MotionSensor.attach(pin, function(pin) {
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// print('Motion sensor event at pin', pin);
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// }, null);
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// ```
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attach: function(pin, handler) {
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GPIO.set_mode(pin, GPIO.MODE_INPUT);
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GPIO.set_int_handler(pin, GPIO.INT_EDGE_POS, handler, null);
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GPIO.enable_int(pin);
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Grove._motionHandler = handler;
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},
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},
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LightSensor: {
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// ## **`Grove.LightSensor.get(pin)`**
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// Not implemented yet
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get: function(pin) {
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return ADC.read(pin);
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},
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},
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MoistureSensor: {
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// ## **`Grove.MoistureSensor.get(pin)`**
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// Not implemented yet
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get: function(pin) {
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return ADC.read(pin);
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},
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},
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UVSensor: {
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// ## **`Grove.MoistureSensor.get(pin)`**
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// Not implemented yet
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get: function(pin) {
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return ADC.read(pin);
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},
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},
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_relayInited: undefined,
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_relayClosed: 0,
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Relay: {
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_init: function(pin) {
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if (Grove._relayInited !== 1) {
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GPIO.set_mode(pin, GPIO.MODE_OUTPUT);
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GPIO.set_pull(pin, GPIO.PULL_DOWN);
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Grove._relayInited = 1;
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}
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},
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// ## **`Grove.Relay.open(pin)`**
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// Open relay at the given pin.
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open: function(pin) {
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this._init(pin);
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GPIO.write(pin, 0);
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Grove._relayClosed = 0;
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},
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// ## **`Grove.Relay.close(pin)`**
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// Close relay at the given pin.
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close: function(pin) {
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this._init(pin);
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GPIO.write(pin, 1);
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Grove._relayClosed = 1;
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},
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// ## **`Grove.Relay.isClosed(pin)`**
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// Returns 0 if relay is opened, or 1 if it's closed.
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isClosed: function(pin) {
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return Grove._relayClosed;
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},
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},
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};
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