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Rule Examples/en: различия между версиями
Новая страница: «function _buzzer_set_params() { var period = parseInt(1.0 / dev.buzzer.frequency * 1E9); var duty_cycle = parseInt(dev.buzzer.volume * 1.0 / 100 * period * 0.5);»
Matveevrj (обсуждение | вклад) (Новая страница: «defineRule({ whenChanged: "wb-mcm8_20/Input 1 Single Press Counter", then: function (newValue, devName, cellName) { dev["wb-mdm3_58/K1"] = true; } });») |
Matveevrj (обсуждение | вклад) (Новая страница: «function _buzzer_set_params() { var period = parseInt(1.0 / dev.buzzer.frequency * 1E9); var duty_cycle = parseInt(dev.buzzer.volume * 1.0 / 100 * period * 0.5);») |
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| Строка 479: | Строка 479: | ||
[https://github.com/contactless/wb-rules-system/blob/master/rules/buzzer.js Rule] creates a virtual buzzer device with volume and frequency sliders and a mute button. | [https://github.com/contactless/wb-rules-system/blob/master/rules/buzzer.js Rule] creates a virtual buzzer device with volume and frequency sliders and a mute button. | ||
<syntaxhighlight lang="ecmascript"> | <syntaxhighlight lang="ecmascript"> | ||
defineVirtualDevice("buzzer", { | defineVirtualDevice("buzzer", { | ||
title: "Buzzer", // | title: "Buzzer", // | ||
cells: { | |||
cells: { | |||
frequency : { | frequency : { | ||
type : "range", | type : "range", | ||
| Строка 503: | Строка 500: | ||
} | } | ||
}); | }); | ||
// setup pwm2 | // setup pwm2 | ||
runShellCommand("echo 2 > /sys/class/pwm/pwmchip0/export"); | runShellCommand("echo 2 > /sys/class/pwm/pwmchip0/export"); | ||
function _buzzer_set_params() { | function _buzzer_set_params() { | ||
var period = parseInt(1.0 / dev.buzzer.frequency * 1E9); | var period = parseInt(1.0 / dev.buzzer.frequency * 1E9); | ||
var duty_cycle = parseInt(dev.buzzer.volume * 1.0 / 100 * period * 0.5); | var duty_cycle = parseInt(dev.buzzer.volume * 1.0 / 100 * period * 0.5); | ||