This is a vb prodave read data block in the function of explanation BufLen, genuflect is begged pReadBuffer (0), pDatLen specific meaning of these three parameters,
Thank you ~ ~ ~
CodePudding user response:
It all depends on you is how to define the function called there. Won't look like a internal function.CodePudding user response:
BufLen is a communication buffer size, you pReadBuffer (0) is a communication buffer starting address, pDatLen is read in data bytes feedback