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Rewrite writeHca() using the JavaScript USB API instead of TypeScript because the latter couldn't reopen the USB device.

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László Monda
2018-04-02 17:25:35 +02:00
parent 0d9ac50999
commit 148dd8d361
2 changed files with 26 additions and 35 deletions
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15
packages/usb/uhk.js
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@@ -330,7 +330,7 @@ async function launchEepromTransfer(device, operation, configBuffer) {
} while (isBusy);
};
async function writeHca(isIso) {
async function writeHca(device, isIso) {
const hardwareConfig = new HardwareConfiguration();
hardwareConfig.signature = 'UHK';
@@ -344,19 +344,14 @@ async function writeHca(isIso) {
hardwareConfig.isIso = isIso;
const logger = new Logger();
const device = new UhkHidDevice(logger);
const hardwareBuffer = new UhkBuffer();
hardwareConfig.toBinary(hardwareBuffer);
const buffer = hardwareBuffer.getBufferContent();
const fragments = getTransferBuffers(UsbCommand.WriteHardwareConfig, buffer);
logger.debug('USB[T]: Write hardware configuration to keyboard');
for (const fragment of fragments) {
await device.write(fragment);
}
logger.debug('USB[T]: Write hardware configuration to EEPROM');
await device.writeConfigToEeprom(ConfigBufferId.hardwareConfig);
console.log('write hardware config')
await uhk.writeConfig(device, buffer, true);
console.log('lanuch eeprom transfer');
await uhk.launchEepromTransfer(device, uhk.eepromOperations.write, uhk.eepromTransfer.writeHardwareConfig);
}
uhk = exports = module.exports = moduleExports = {