c_meyer/pxt-calliope
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

flush out serial data when too long (#375)

Browse Source
This commit is contained in:
Peli de Halleux 2017-03-24 09:51:07 -07:00 committed by GitHub
parent 684646d3de
commit 1f2027d0f9
2 changed files with 12 additions and 14 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
sim/dalboard.ts
View File

@ -93,7 +93,7 @@ namespace pxsim {
break; break;
case "serial": case "serial":
let data = (<SimulatorSerialMessage>msg).data || ""; let data = (<SimulatorSerialMessage>msg).data || "";
this.serialState.recieveData(data); this.serialState.receiveData(data);
break; break;
case "radiopacket": case "radiopacket":
let packet = <SimulatorRadioPacketMessage>msg; let packet = <SimulatorRadioPacketMessage>msg;

18
sim/state/serial.ts
View File

@ -1,8 +1,9 @@
namespace pxsim { namespace pxsim {
const SERIAL_BUFFER_LENGTH = 16;
export class SerialState { export class SerialState {
serialIn: string[] = []; serialIn: string[] = [];
public recieveData(data: string) { public receiveData(data: string) {
this.serialIn.push(); this.serialIn.push();
} }
@ -13,18 +14,15 @@ namespace pxsim {
serialOutBuffer: string = ""; serialOutBuffer: string = "";
writeSerial(s: string) { writeSerial(s: string) {
for (let i = 0; i < s.length; ++i) { this.serialOutBuffer += s;
let c = s[i]; if (/\n/.test(this.serialOutBuffer) || this.serialOutBuffer.length > SERIAL_BUFFER_LENGTH) {
this.serialOutBuffer += c;
if (c == "\n") {
Runtime.postMessage(<SimulatorSerialMessage>{ Runtime.postMessage(<SimulatorSerialMessage>{
type: "serial", type: 'serial',
data: this.serialOutBuffer, data: this.serialOutBuffer,
id: runtime.id id: runtime.id,
sim: true
}) })
this.serialOutBuffer = "" this.serialOutBuffer = '';
break;
}
} }
} }
} }