unit fn_sio

Set of procedures to communicate with #FujiNet interface on SIO level. https://fujinet.online/
This library is a part of 'blibs' - set of custom Mad-Pascal libraries.
https://gitlab.com/bocianu/blibs

Types:

name:	type:	description:
FN_StatusStruct	record dataSize: word; connected: byte; errorCode: byte; end;	Structure used to store Status Command result

name:	description:
FN_Open	procedure FN_Open(var fn_uri:PChar); Opens connection to remote host at selected port using declared protocol. parameters: fn_uri - #FujiNet N: device connection string: N[x]:<PROTO>://<PATH>[:PORT]/ The N: Device spec can be found here: https://github.com/FujiNetWIFI/atariwifi/wiki/Using-the-N%3A-Device#the-n-devicespec
FN_WriteBuffer	procedure FN_WriteBuffer(buf: pointer; len: word); Writes (sends) data from memory to network device. parameters: buf - pointer to starting address of data len - data length (in bytes)
FN_ReadBuffer	procedure FN_ReadBuffer(buf: pointer;len: word); Reads (receives) data from network device. parameters: buf - pointer of buffer to store the incoming data len - data length (in bytes)
FN_ReadStatus	procedure FN_ReadStatus(status: pointer); Reads network device status and stores information in provided memory location. parameters: buf - pointer of buffer to store returned status information
FN_Close	procedure FN_Close; Closes network connection.