Function | ReadCom8000nBytes
Description | Reads n bytes from specific COM port of multi-serial module. This function is used for C/C++ compiler.
Function Prototype | int ReadCom8000nBytes(int slot, int port, char *buf, int maxnum)
Return | bytes read from buffer (0 ~ maxnum)
slot | 0 ~ 3 for 4 slot 0 ~ 7 for 8 slot
port | 0, 1 ==> I-8112 and I-8142 0, 1, 2, 3 ==> I-8114 and I-8144
*buf | pointer to indicate the buffer that used to store input data
maxnum | maximum size of bytes that want read from input buffer
Example |
Function | Num = ReadCom8000nBytes(0,1,Buf,100);
Return | 100 (bytes)
Description | Reads 100 bytes from COM1 of multi-serial module that plugged on slot 0 of I-8000 MCU.
Reference | SetInBufSize SetOutBufSize InstallCom8000 _SetBaudrate _SetDataFormat RestoreCom8000 IsCom8000 ToCom8000 ToCom8000Str ToCom8000nBytes ReadCom8000 ReadCom8000nBytes
Modules | I-8112, I-8114, I-8142, I-8144

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