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DFU Controller should not disconnect in dfu.writeMode() when switching target from application mode to bootloader/dfu mode.

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This commit is contained in:
Michael Dietz
2016-02-16 11:32:41 +01:00
parent d75fb0879c
commit 908bf53902
1 changed files with 14 additions and 14 deletions
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28
dist/dfu.js vendored
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@@ -85,28 +85,28 @@
});
}
/**
* Switch to bootloader/DFU mode by writing to the control point of the DFU Service.
* The DFU Controller is not responsible for disconnecting from the application (DFU Target) after the write.
* The application (DFU Target) will issue a GAP Disconnect and reset into Bootloader/DFU mode.
*/
function writeMode(device) {
return new Promise(function(resolve, reject) {
/*
// Disconnect event currently not implemented
// Disconnect event currently not implemented...
device.addEventListener("gattserverdisconnected", () => {
log("modeData written");
resolve();
log("DFU Target issued GAP Disconnect and reset into Bootloader/DFU mode.");
resolve(device);
});
*/
connect(device)
.then(chars => {
log("writing modeData...");
chars.controlChar.writeValue(new Uint8Array([1]));
// Hack to gracefully disconnect without disconnect event
setTimeout(() => {
chars.server.disconnect();
setTimeout(() => {
log("modeData written");
resolve(device);
}, 3000);
}, 3000);
log("Writing modeData...");
return chars.controlChar.writeValue(new Uint8Array([1]))
.then(() => {
log("modeData Written.");
resolve(device); // Once disconnect event is implemented we should resolve in its callback...
});
})
.catch(error => {
error = "writeMode error: " + error;