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Add default crc if not specified

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Rob Moran
2016-02-27 14:07:34 +00:00
parent 3de7ca6765
commit e2a427d094
5 changed files with 13 additions and 18 deletions
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17
dist/dfu.js vendored
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@@ -33,15 +33,15 @@
(function (root, factory) {
if (typeof define === 'function' && define.amd) {
// AMD. Register as an anonymous module.
define(['es6-promise', 'bleat'], factory);
define(['es6-promise', 'bleat', 'crc16'], factory);
} else if (typeof exports === 'object') {
// Node. Does not work with strict CommonJS
module.exports = factory(Promise, require('bleat').webbluetooth);
module.exports = factory(Promise, require('bleat').webbluetooth, require('./crc16'));
} else {
// Browser globals with support for web workers (root is window)
root.dfu = factory(Promise, root.navigator.bluetooth);
root.dfu = factory(Promise, root.navigator.bluetooth, root.crc16);
}
}(this, function(Promise, bluetooth) {
}(this, function(Promise, bluetooth, crc16) {
"use strict";
var LITTLE_ENDIAN = true;
@@ -162,16 +162,17 @@
return view;
}
function provision(device, arrayBuffer, crc, imageType) {
function provision(device, arrayBuffer, imageType, crc) {
return new Promise(function(resolve, reject) {
var versionChar = null;
initPacket.crc = crc || 0xFFFF; // Not used in mbed/ older bootloader revisions.
imageType = imageType || ImageType.Application;
initPacket.crc = crc || crc16(arrayBuffer);
var versionChar = null;
connect(device)
.then(function(chars) {
versionChar = chars.versionChar;
if (versionChar) { // Older DFU implementations (from older Nordic SDKs < 7.0) have no DFU Version characteristic.
// Older DFU implementations (from older Nordic SDKs < 7.0) have no DFU Version characteristic.
if (versionChar) {
return versionChar.readValue()
.then(function(data) {
console.log('read versionChar');