Port blhost-unix.sh as update-slave-firmware.js using ShellJS.

scripts/update-slave-firmware.js

@@ -0,0 +1,61 @@
+#!/usr/bin/env node
+const program = require('commander');
+require('shelljs/global');
+
+config.fatal = true;
+
+program
+    .usage('update-slave-firmware <firmware-image>')
+    .parse(process.argv)
+
+const firmwareImage = program.args[0];
+
+if (!firmwareImage) {
+    echo('No firmware image specified');
+    exit(1);
+}
+
+if (!firmwareImage.endsWith('.bin')) {
+    echo('Firmware image extension is not .bin');
+    exit(1);
+}
+
+if (!test('-f', firmwareImage)) {
+    echo('Firmware image does not exist');
+    exit(1);
+}
+
+var usbDir = '../../../lib/agent/packages/usb';
+var usbBinding = usbDir + '/node_modules/usb/build/Release/usb_bindings.node';
+
+let blhostPath;
+switch (process.platform) {
+    case 'linux':
+        blhostPath = 'linux/amd64/blhost';
+        break;
+    case 'darwin':
+        blhostPath = 'mac/blhost';
+        break;
+    case 'win32':
+        blhostPath = 'win/blhost.exe';
+        break;
+    default:
+        echo('Your operating system is not supported');
+        exit(1);
+        break;
+}
+
+var blhostUsb = `../../../lib/bootloader/bin/Tools/blhost/${blhostPath} --usb 0x1d50,0x6121`;
+var blhostBuspal = blhostUsb + ' --buspal i2c,0x10,100k';
+
+config.verbose = true;
+
+exec(`${usbDir}/send-kboot-command-to-slave.js ping 0x10`);
+exec(`${usbDir}/jump-to-slave-bootloader.js`);
+exec(`${usbDir}/reenumerate.js buspal`);
+exec(`${blhostBuspal} get-property 1`);
+exec(`${blhostBuspal} flash-erase-all-unsecure`);
+exec(`${blhostBuspal} write-memory 0x0 ${firmwareImage}`);
+exec(`${blhostUsb} reset`);
+exec(`${usbDir}/reenumerate.js normalKeyboard`);
+exec(`${usbDir}/send-kboot-command-to-slave.js reset 0x10`);