c_meyer/pxt-ev3
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Block LMS while running and implemnet own USB HID handling

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This commit is contained in:
Michal Moskal
2017-07-08 21:18:05 +01:00
parent 0b56acb1b8
commit 672f888663
4 changed files with 150 additions and 36 deletions
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17
editor/wrap.ts
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@ -23,6 +23,15 @@ namespace pxt.editor {
constructor(public io: pxt.HF2.PacketIO) {
io.onData = buf => {
buf = buf.slice(0, HF2.read16(buf, 0) + 2)
if (HF2.read16(buf, 4) == 0x3d3f) {
let code = HF2.read16(buf, 6)
let payload = buf.slice(8)
if (code == 1)
console.log("Serial: " + U.uint8ArrayToString(payload))
else
console.log("Magic: " + code + ": " + U.toHex(payload))
return
}
//log("DATA: " + U.toHex(buf))
this.msgs.push(buf)
}
@ -56,8 +65,9 @@ namespace pxt.editor {
}
talkAsync(buf: Uint8Array, altResponse = 0) {
return this.lock.enqueue("talk", () =>
this.io.sendPacketAsync(buf)
return this.lock.enqueue("talk", () => {
this.msgs.drain()
return this.io.sendPacketAsync(buf)
.then(() => this.msgs.shiftAsync(1000))
.then(resp => {
if (resp[2] != buf[2] || resp[3] != buf[3])
@ -69,7 +79,8 @@ namespace pxt.editor {
U.userError("cmd error: " + resp[6])
}
return resp
}))
})
})
}
flashAsync(path: string, file: Uint8Array) {