处理命令发送到CYW20706和0x19字节

你好，
主机发送给CYW20706／07的每个命令从0x19开始。有一个函数“UIT32”，HCIA控件，PROCEXRXYCMD（Uti8T*T*PYDATA，UTIT32×T长度）来处理通过UART接收的各种命令。我想知道代码中的CYW20706／07确保第一个字节是0x19。
请给我指出适当的代码。
谢谢您，
普拉文库马



     以下为原文
  Hi,

Every command a host sends to CYW20706 / 07 starts with 0x19. There is a function "uint32_t hci_control_proc_rx_cmd( uint8_t *p_data, uint32_t length )" to handle various commands received over UART. I would like to know where in the code the CYW20706 / 07 makes sure that the first byte is 0x19.


Please point me to the appropriate code.

Thank you,
Pravinkumar