Mikroelektronika MIKROE-724 データシート

486

mikoBasic PRO for dsPIC30/33 and PIC24

MikroElektronika

SPI_Ethernet_getIpAddress

SPI_Ethernet_getGwIpAddress

sub function SPI_Ethernet_getIpAddress() as word 

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.

Ethernet module has to be initialized. See SPI_Ethernet_Init.

  ipAddr as byte[4]  ‘ user IP address buffer

  ... 

  memcpy(ipAddr, SPI_Ethernet_getIpAddress(), 4)  ‘ fetch IP address

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!

sub function SPI_Ethernet_getGwIpAddress() as word 

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 DNS IP address.

Ethernet module has to be initialized. See SPI_Ethernet_Init.

  gwIpAddr as byte[4]  ‘ user gateway IP address buffer

  ... 

    memcpy(gwIpAddr,  SPI_Ethernet_getGwIpAddress(),  4)    ‘  fetch  gateway  IP 

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!