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Serial: Attempt recovery of break condition

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Michael Corcoran 2015-12-23 23:59:38 +13:00 • committed by Dominic Clifton
parent 2044fe879c
commit 2f6be0650f
1 changed files with 24 additions and 4 deletions
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28
js/serial.js
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@ -69,10 +69,30 @@ var serial = {
} }
break; break;
case 'break': case 'break':
// This occurs on F1 boards with old firmware. // This occurs on F1 boards with old firmware during reboot
if (GUI.connected_to || GUI.connecting_to) { // wait 50 ms and attempt recovery
$('a.connect').click(); setTimeout(function() {
} chrome.serial.setPaused(info.connectionId, false, function() {
self.getInfo(function (info) {
if (info.paused) {
// assume unrecoverable, disconnect
console.log('SERIAL: Connection did not recover from break condition, disconnecting');
GUI.log('Unrecoverable <span style="color: red">failure</span> of serial connection, disconnecting...');
googleAnalytics.sendException('Serial: break condition - unrecoverable', false);
if (GUI.connected_to || GUI.connecting_to) {
$('a.connect').click();
} else {
self.disconnect();
}
}
else {
console.log('SERIAL: Connection recovered from break condition');
googleAnalytics.sendException('Serial: break condition - recovered', false);
}
});
});
}, 50);
break; break;
case 'timeout': case 'timeout':
// TODO // TODO