Wavetronix Click 500 (programmable controller) (CLK-500) - Developer Guide - Manual (Page 180)

APPENDIX • CLICK 500 DEVELOPER GUIDE 179
ClickSerialPortReceive
Retrieves data received on a virtual port.
˽ LIRBARY – click500serial.lib
˽ SYNTAX –
int ClickSerialPortReceive( int virtualPortId, int maxBytes,
char* dataArray)
˽ PARAMETER1 – The virtual port buffer from which the data is retrieved.
˽ PARAMETER2 – The maximum number of byte to try and retrieve.
˽ PARAMETER3 – The location where the data to be retrieved is stored.
˽ RETURN VALUE – The number of bytes actually retrieved.
˽ SEE ALSO – ClickSerialPortTransmit