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Send bootloader timeout to the bootloader via USB.

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This commit is contained in:
László Monda
2017-10-16 23:31:22 +02:00
parent 2676e0c671
commit 05b3402765
1 changed files with 3 additions and 1 deletions
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4
packages/usb/jump-to-bootloader.js
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@@ -3,6 +3,7 @@ let uhk = require('./uhk');
let timeoutMs = 10000;
let pollingIntervalMs = 100;
let bootloaderTimeoutMs = 5000;
let jumped = false;
console.log('Trying to jump to the bootloader...');
@@ -24,7 +25,8 @@ setInterval(() => {
device = uhk.getUhkDevice();
if (device && !jumped) {
console.log('UHK found, jumping to bootloader');
device.write(uhk.getTransferData(new Buffer([uhk.usbCommands.jumpToBootloader])));
let t = bootloaderTimeoutMs;
device.write(uhk.getTransferData(new Buffer([uhk.usbCommands.jumpToBootloader, 0, t&0xff, (t&0xff<<8)>>8, (t&0xff<<16)>>16, (t&0xff<<24)>>24])));
jumped = true;
}