96e968729d
* feat(device): Read user config from eeprom * read data from eeprom * fix user config serialization * fix device connected detection * not allow override default config is eeprom is empty * add error handling to eeprom parsing * colorize log output * add USB[T] feature * add class name to USB[T] log * remove redundant error log msg * Add USB[T] to Apply user config
39 lines
1.4 KiB
JavaScript
Executable File
39 lines
1.4 KiB
JavaScript
Executable File
#!/usr/bin/env node
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const fs = require('fs');
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const uhk = require('./uhk');
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const device = uhk.getUhkDevice();
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const chunkSize = 63;
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let isHardwareConfig = process.argv[2] === 'h';
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let configTypeString = isHardwareConfig ? 'hardware' : 'user';
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let configSize;
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let offset = 0;
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let configBuffer = new Buffer(0);
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let chunkSizeToRead;
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const payload = new Buffer([
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uhk.usbCommands.getProperty,
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isHardwareConfig
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? uhk.systemPropertyIds.hardwareConfigSize
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: uhk.systemPropertyIds.userConfigSize
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]);
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device.write(uhk.getTransferData(payload));
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let buffer = Buffer.from(device.readSync());
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configSize = buffer[1] + (buffer[2]<<8);
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console.log(`${configTypeString}configSize:`, configSize);
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while(offset < configSize) {
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const usbCommand = isHardwareConfig ? uhk.usbCommands.readHardwareConfig : uhk.usbCommands.readUserConfig;
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chunkSizeToRead = Math.min(chunkSize, configSize - offset);
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buffer = Buffer.from([usbCommand, chunkSizeToRead, offset & 0xff, offset >> 8]);
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console.log('write to keyboard', uhk.bufferToString(buffer));
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device.write(uhk.getTransferData(buffer));
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buffer = Buffer.from(device.readSync());
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console.log('read-config-chunk', uhk.bufferToString(buffer));
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configBuffer = Buffer.concat([configBuffer, new Buffer(buffer.slice(1, chunkSizeToRead + 1))]);
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offset += chunkSizeToRead
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}
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console.log('read ', uhk.bufferToString(configBuffer));
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fs.writeFileSync(`${configTypeString}-config.read`, configBuffer);
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