bcspCOCA³¹⁵¹¹¹⁺⁴ 基本例句 Board of Certified Safety Professionals 具有资质的安全人员委员会 While H4 serves as the standard method to transmit Bluetooth data over UART as defined in the specifications, the proprietary BCSP protocol from CSR supports error checking and retransmission. 而 H4充当通过 UART 传输 Bluetooth数据的标准方法。 UART是在规范中定义的来自 CSR的专有 BCSP协议,支持错误校验和重传。 ibm