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10 stether_start (), Stether_start (), Figure 12: stether_start call graph – Maxim Integrated 78Q8430 ST 5100/OS-20 with NexGen TCP/IP Stack User Manual

Page 19

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UM_8430_005

78Q8430 Driver Manual for ST5100/OS-20 with NexGen TCP/IP Stack

Rev. 1.0

19

4.10 STETHER_Start ()

Prototype:

void

STETHER_Start(NGifnet

*

netp)


Description:

Driver initialization occurs in this function. It copies the first available outgoing packet to the
78Q8430. It then starts TX and un-queues any TX request that it might have processed.

Parameters:

netp

network interface type NGethifnet_tsc

Returns:

none

tsccpy

tscReadReg_BUS16

tscWriteReg_BUS16

STETHER_Start

STETHER_Send

Figure 12: STETHER_Start Call Graph