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Add serial support

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This commit is contained in:
Michal Moskal
2017-07-07 13:08:36 +01:00
parent e8d8222d86
commit 5af3cc4345
5 changed files with 97 additions and 27 deletions
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21
editor/extension.ts
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@ -8,7 +8,11 @@ eval("if (typeof process === 'object' && process + '' === '[object process]') px
namespace pxt.editor {
// this comes from aux/pxt.lms
const rbfTemplate = "4c45474f5d0000006d000100000000001c0000000000000008000000821b028405018130813e805374617274696e672e2e2e0084006080XX0044830383010640414082f5ff8405018130813e80427965210084000a";
const rbfTemplate = `
4c45474f710000006d000100000000001c000000000000000a000000821b028405018130813e8053
74617274696e672e2e2e008400c002802f746d702f73657269616c2e74787400486080XX00448303
83010640414082f5ff8405018130813e80427965210084000a
`
function hf2Async() {
return pxt.HF2.mkPacketIOAsync()
@ -44,7 +48,9 @@ namespace pxt.editor {
let f = U.stringToUint8Array(atob(resp.outfiles[pxt.outputName()]))
return w.flashAsync(elfPath, f)
}).then(() => {
let rbfHex = rbfTemplate.replace("XX", U.toHex(U.stringToUint8Array(elfPath)))
let rbfHex = rbfTemplate
.replace(/\s+/g, "")
.replace("XX", U.toHex(U.stringToUint8Array(elfPath)))
let rbf = U.fromHex(rbfHex)
HF2.write16(rbf, 4, rbf.length)
return w.flashAsync(rbfPath, rbf)
@ -59,10 +65,19 @@ namespace pxt.editor {
}
initExtensionsAsync = function (opts: pxt.editor.ExtensionOptions): Promise<pxt.editor.ExtensionResult> {
pxt.debug('loading pxt-adafruit target extensions...')
pxt.debug('loading pxt-ev3 target extensions...')
const res: pxt.editor.ExtensionResult = {
deployCoreAsync,
};
initAsync()
.then(w => w.streamFileAsync("/tmp/serial.txt", buf => {
let str = Util.fromUTF8(Util.uint8ArrayToString(buf))
window.postMessage({
type: 'serial',
id: 'n/a', // TODO
data: str
}, "*")
}))
return Promise.resolve<pxt.editor.ExtensionResult>(res);
}
}