Add erase-hca.js

packages/usb/erase-hca.js

@@ -0,0 +1,8 @@
+#!/usr/bin/env node
+const uhk = require('./uhk');
+
+const device = uhk.getUhkDevice();
+uhk.eraseHca(device)
+    .catch((err)=>{
+        console.error(err);
+    });

packages/usb/uhk.js

@@ -393,6 +393,12 @@ async function writeHca(device, isIso) {
     await uhk.launchEepromTransfer(device, uhk.eepromOperations.write, configBufferIds.hardwareConfig);
 }
 
+async function eraseHca(device) {
+    const buffer = new Buffer(Array(64).fill(0xff));
+    await uhk.writeConfig(device, buffer, true);
+    await uhk.launchEepromTransfer(device, uhk.eepromOperations.write, configBufferIds.hardwareConfig);
+}
+
 async function getModuleProperty(device, slotId, moduleProperty) {
     await writeDevice(device, [uhk.usbCommands.getModuleProperty, slotId, moduleProperty]);
 }
@@ -423,6 +429,7 @@ uhk = exports = module.exports = moduleExports = {
     launchEepromTransfer,
     writeUca,
     writeHca,
+    eraseHca,
     getModuleProperty,
     usbCommands: {
         getDeviceProperty       : 0x00,