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update bluetooth flow since we can't get pin until after pairing initiated from android side

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liamcottle
2024-12-19 23:23:14 +13:00
parent c0f37e3972
commit 028571e6ac
2 changed files with 25 additions and 22 deletions
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44
js/rnode.js
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@@ -544,28 +544,30 @@ class RNode {
0x02, // enable pairing
]);
// attempt to get bluetooth pairing pin
try {
// todo: listen for packets, pin will be available once user has initiated pairing from Android device
// read response from device
const [ command, ...pinBytes ] = await this.readFromSerialPort(5000);
if(command !== this.CMD_BT_PIN){
throw `unexpected command response: ${command}`;
}
// convert 4 bytes to 32bit integer
const pin = pinBytes[0] << 24 | pinBytes[1] << 16 | pinBytes[2] << 8 | pinBytes[3];
// todo: remove logs
console.log(pinBytes);
console.log(pin);
// todo: convert to string
return pin;
} catch(error) {
throw `failed to get bluetooth pin: ${error}`;
}
// // attempt to get bluetooth pairing pin
// try {
//
// // read response from device
// const [ command, ...pinBytes ] = await this.readFromSerialPort(5000);
// if(command !== this.CMD_BT_PIN){
// throw `unexpected command response: ${command}`;
// }
//
// // convert 4 bytes to 32bit integer
// const pin = pinBytes[0] << 24 | pinBytes[1] << 16 | pinBytes[2] << 8 | pinBytes[3];
//
// // todo: remove logs
// console.log(pinBytes);
// console.log(pin);
//
// // todo: convert to string
// return pin;
//
// } catch(error) {
// throw `failed to get bluetooth pin: ${error}`;
// }
}