Maxim-integrated 78Q8430 ST 5100/OS-20 with NexGen TCP/IP Stack Manuel d'utilisateur télécharger pdf (Page 19)

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

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Maxim-integrated 78Q8430 ST 5100/OS-20 with NexGen TCP/IP Stack Manuel d'utilisateur Page 19