User manual

442
mikoC PRO for PIC32
MikroElektronika
The following variables must be dened
in all projects using SPI Ethernet
Library:
Description: Example:
extern sfr sbit SPI_Ethernet_
CS;
ENC28J60 chip select pin.
sbit SPI_Ethernet_CS at LATF1_bit;
extern sfr sbit SPI_Ethernet_
RST;
ENC28J60 reset pin.
sbit SPI_Ethernet_Rst at LATF0_bit;
extern sfr sbit SPI_Ethernet_CS_
Direction;
Direction of the ENC28J60 chip
select pin.
sbit SPI_Ethernet_CS_Direction at
TRISF1_bit;
extern sfr sbit SPI_Ethernet_
RST_Direction;
Direction of the ENC28J60 reset
pin.
sbit SPI_Ethernet_Rst_Direction at
TRISF0_bit;
The following routines must be dened
in all project using SPI Ethernet
Library:
Description: Examples:
unsigned int SPI_Ethernet_
UserTCP(unsigned char
*remoteHost, unsigned int
remotePort, unsigned int
localPort, unsigned int
reqLength, TEthPktFlags *ags);
TCP request handler.
Refer to the library example at the bottom of this
page for code implementation.
unsigned int SPI_Ethernet_
UserUDP(unsigned char
*remoteHost, unsigned int
remotePort, unsigned int
localPort, unsigned int
reqLength, TEthPktFlags *ags);
UDP request handler.
Refer to the library example at the bottom of this
page for code implementation.
External dependencies of SPI Ethernet Library