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Mikroelektronika MIKROE-738 Datenbogen

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mikoC PRO for PIC32
MikroElektronika
SPI_Ethernet_getIpAddress
Ethernet_getGwIpAddress
SPI_Ethernet_getDnsIpAddress
Prototype
unsigned char * SPI_Ethernet_getIpAddress();
Description This  routine  should  be  used  when  DHCP  server  is  present  on  the  network  to  fetch  assigned  IP 
address.
Parameters None.
Returns
Pointer to the global variable holding IP address.
Requires
Ethernet module has to be initialized. See SPI_Ethernet_Init.
Example
unsigned char ipAddr[4];  // user IP address buffer
... 
memcpy(ipAddr, SPI_Ethernet_getIpAddress(), 4); // fetch IP address
Notes
User should always copy the IP address from the RAM location returned by this routine into it’s own IP 
address buffer. These locations should not be altered by the user in any case!
Prototype
unsigned char * SPI_Ethernet_getGwIpAddress();
Description This routine should be used when DHCP server is present on the network to fetch assigned gateway 
IP address.
Parameters None.
Returns
Pointer to the global variable holding gateway IP address.
Requires
Ethernet module has to be initialized. See SPI_Ethernet_Init.
Example
unsigned char gwIpAddr[4];  // user gateway IP address buffer
... 
memcpy(gwIpAddr,  SPI_Ethernet_getGwIpAddress(),  4);  //  fetch  gateway  IP 
address 
 
Notes
User should always copy the IP address from the RAM location returned by this routine into it’s own 
gateway IP address buffer. These locations should not be altered by the user in any case!
Prototype
unsigned char * SPI_Ethernet_getDnsIpAddress();
Description This routine should be used when DHCP server is present on the network to fetch assigned DNS IP 
address.
Parameters None.
Returns
Pointer to the global variable holding DNS IP address.
Requires
Ethernet module has to be initialized. See SPI_Ethernet_Init.
Example
unsigned char dnsIpAddr[4];  // user DNS IP address buffer
... 
memcpy(dnsIpAddr, SPI_Ethernet_getDnsIpAddress(), 4); // fetch DNS server 
address 
Notes
User should always copy the IP address from the RAM location returned by this routine into it’s own 
DNS IP address buffer. These locations should not be altered by the user in any case!