Mikroelektronika MIKROE-350 Fiche De Données

375

- SOFTWARE AND HARDWARE SOLUTIONS FOR EMBEDDED WORLD

CHAPTER 6

sub procedure Spi_Ethernet_putByte(dim v as byte)

Nothing.

This is MAC module routine. It stores one byte to address pointed by the cur-
rent 

ENC28J60

write pointer (

EWRPT

). 

Parameters:

- 

v:

value to store 

Ethernet module has to be initialized. See Spi_Ethernet_Init.

dim data as byte
...

Spi_Ethernet_putByte(data) ' put an byte into ENC28J60 buffer

sub procedure Spi_Ethernet_putBytes(dim ptr as ^byte, dim n as byte)

Nothing.

This is MAC module routine. It stores requested number of bytes into 

ENC28J60

RAM starting from current 

ENC28J60

write pointer (

EWRPT

) location.

Parameters:

- 

ptr:

RAM buffer containing bytes to be written into ENC28J60 RAM. 

- 

n:

number of bytes to be written. 

Ethernet module has to be initialized. See Spi_Ethernet_Init.

buffer 

as byte[17]

...
buffer = "mikroElektronika"
...
Spi_Ethernet_putBytes(buffer, 16) ' put an RAM array into

ENC28J60 buffer