Focusrite Control API

Installation

npm install focusrite

Examples (test.js)

const focusrite = require('focusrite');

Create a fake ControlServer

focusrite.createFakeServer([
 `<client-details id="XXXXXXXXX"/>`,
 `<device-arrival> ... </device-arrival>`,
 ...
], (data) => {
 console.log(data);
});

Find the running ControlServer port

focusrite.findServerPort((port) => {
 console.log(`ControlServer port is : ${port}`);
});

Connect to the ControlServer as a fake client

focusrite.createFakeClient(port, 'xxxxxxxx-0000-xxxx-xxxx-xxxxxxxxxxxx', (onData, clientWrite) => {
 onData((data) => {
 console.log(data);
 // These commands are compatible with the Scarlett SOLO (3rd gen) :
 // To write a response
 clientWrite(`<set devid="1"> ... </set>`);
 // To change gain halos colors
 clientWrite(focusrite.requests.MODE_COLOR); // First set in "color" mode
 clientWrite(focusrite.colors.RED); // Availables colors : RED, AMBER, GREEN, LIGHT_BLUE, BLUE, LIGHT_PINK, PINK
 // To enable/disable AIR Mode
 clientWrite(focusrite.requests.A1_PREAMP_TRUE); // Enable
 clientWrite(focusrite.requests.A1_PREAMP_FALSE); // Disable
 // To enable/disable INST Mode
 clientWrite(focusrite.requests.A2_INST_TRUE); // Enable
 clientWrite(focusrite.requests.A2_INST_FALSE); // Disable
 
 // To send a custom command
 clientWrite(`<set devid="..."> ... </set>`);
 // Model of a command :
 /*
 <set devid="{ Device ID (ex: "1") }">
 <item
 id="{ Parameter ID (ex: "44" to change the color) }"
 value="{ Parameter value (ex: "red" to change the color) }"
 />
 </set>
 */
 });
});

Problems