pxt-calliope/sim/state/serial.ts

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2016-08-30 20:51:32 +02:00
namespace pxsim {
export class SerialState {
serialIn: string[] = [];
public recieveData(data: string) {
this.serialIn.push();
}
readSerial() {
let v = this.serialIn.shift() || "";
return v;
}
serialOutBuffer: string = "";
writeSerial(s: string) {
for (let i = 0; i < s.length; ++i) {
let c = s[i];
this.serialOutBuffer += c;
if (c == "\n") {
Runtime.postMessage(<SimulatorSerialMessage>{
type: "serial",
data: this.serialOutBuffer,
id: runtime.id
})
this.serialOutBuffer = ""
break;
}
}
}
}
}
namespace pxsim.serial {
export function writeString(s: string) {
board().writeSerial(s);
}
export function readString(): string {
return board().serialState.readSerial();
}
export function readLine(): string {
return board().serialState.readSerial();
}
export function onDataReceived(delimiters: string, handler: RefAction) {
let b = board();
b.bus.listen(DAL.MICROBIT_ID_SERIAL, DAL.MICROBIT_SERIAL_EVT_DELIM_MATCH, handler);
}
export function redirect(tx: number, rx: number, rate: number) {
// TODO?
}
}