/** * 部分标签机 BLE 串口:GATT 同时声明 write / writeNoResponse,但数据口实际只接受 Write Command(无响应)。 * 用默认「带响应写」时常见首包过、第二包起 writeBLECharacteristicValue:fail property not support (10007)。 * printerManager 在「同时声明两种属性」时对本白名单 UUID 优先选 writeNoResponse;若系统只暴露 write,则绝不强行 Command 写(否则 10007)。 * sendViaBle 在已选无响应写仍 10007 时,对白名单禁止翻到带响应写(避免佳博长任务第二包必挂)。 */ export function normalizeBleUuid (uuid: string): string { return String(uuid || '').replace(/-/g, '').toLowerCase() } /** serviceUuid + characteristicUuid(无横线小写) */ const FORCE_WRITE_NO_RESPONSE: Array<{ service: string; characteristic: string }> = [ /** 佳博 GP-D320FX 等常见 Nordic UART 风格串口(与你机子日志一致) */ { service: '49535343fe7d4ae58fa99fafd205e455', characteristic: '49535343884143f4a8d4ecbe34729bb3', }, ] export function blePairRequiresWriteNoResponse ( serviceId: string, characteristicId: string ): boolean { const s = normalizeBleUuid(serviceId) const c = normalizeBleUuid(characteristicId) return FORCE_WRITE_NO_RESPONSE.some((p) => p.service === s && p.characteristic === c) } /** 是否为本仓库维护的 Nordic UART 风格串口服务(需写前开 notify、分包间留间隔等) */ export function isNordicUartStyleBleService (serviceId: string): boolean { const s = normalizeBleUuid(serviceId) return FORCE_WRITE_NO_RESPONSE.some((p) => p.service === s) }