增加W13设备设置蓝牙名称功能

This commit is contained in:
2026-03-04 11:23:05 +08:00
parent 390f0ae615
commit 5010b1bdbb
6 changed files with 148 additions and 4 deletions

View File

@@ -15,6 +15,8 @@ export const COMMANDS = {
// 读取门磁/卫浴事件触发/释放参数
READ_DOOR_BATH_EVENT: 0x17,
RADAR_STATUS: 0x11,
// 设置蓝牙名称(仅后四位)
SET_BLE_NAME: 0x20,
TEST_KEYS: 0x13,
};
@@ -238,6 +240,37 @@ export function buildReadDoorBathEvent(options = {}) {
return buildCommand(COMMANDS.READ_DOOR_BATH_EVENT, [0x01], options);
}
/**
* 构造设置蓝牙名Frame_Type=0x20
* 协议要求P0 = 有效长度(1..4)
* P1~P4: 后四位字符ASCII 字节),不足用 0x00 填充;若输入长度>4取最后 4 个字符
* @param {string|number[]|Uint8Array} name 后四位字符串或字节数组
* @param {{frame?:number, framNum?:number, crcType?:('CCITT'|'MODBUS'), head?:number[]}} [options]
*/
export function buildSetBluetoothName(name, options = {}) {
// 接受字符串或字节数组
let arr = [];
if (typeof name === 'string') {
const s = name.slice(-4);
for (let i = 0; i < s.length; i++) arr.push(s.charCodeAt(i) & 0xFF);
} else if (name instanceof Uint8Array) {
for (let i = 0; i < Math.min(4, name.length); i++) arr.push(name[i] & 0xFF);
} else if (Array.isArray(name)) {
for (let i = 0; i < Math.min(4, name.length); i++) arr.push(name[i] & 0xFF);
} else if (name == null) {
arr = [];
} else {
// 尝试转换
const u = ensureUint8Array(name);
for (let i = 0; i < Math.min(4, u.length); i++) arr.push(u[i] & 0xFF);
}
const len = Math.min(4, Math.max(0, arr.length));
// P1~P4 必须有 4 字节位置,短则补 0
const p = [len];
for (let i = 0; i < 4; i++) p.push(i < arr.length ? (arr[i] & 0xFF) : 0x00);
return buildCommand(COMMANDS.SET_BLE_NAME, p, options);
}
/**
* 验证十六进制字符串包并计算/写入 CRC默认 MODBUS返回完整包与CRC值
* @param {string} hexStr 如 'CC C0 0C 00 00 00 01 00 02 00 0C 08' 或连续hex