Maxim-integrated 78Q8430 ST 5100/OS-20 with NexGen TCP/IP Stack Manuale Utente Scaricare il pdf (Pagina 17)

UM_8430_005 78Q8430 Driver Manual for ST5100/OS-20 with NexGen TCP/IP Stack

Rev. 1.0 17

4.7 STETHER_Open ()

Prototype:

int STETHER_Open (NGifnet * netp)

Description:

Driver initialization begins with this function. It initializes the default configuration in the device control

structure. It calls tscDeviceInit() to set up the hardware with the default configuration.

Parameters:

netp network interface type NGethifnet_tsc

Returns:

NULL if OK.

err Error code in case of error.

STETHER_Open

STETHER_CopyData

tscDisableIntr

STETHER_InterruptHandler

STETHER_Config_ARC

tscStructInit

tscDeviceInit

tscPhyStatus

tscWriteReg_BUS16

tscEnableIntr

tscReadReg_BUS16

Figure 9: STETHER_Open Call Graph (First Level)

1 2 ... 12 13 14 15 16 17 18 19 20 21 22 ... 27 28

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Maxim-integrated 78Q8430 ST 5100/OS-20 with NexGen TCP/IP Stack Manuale Utente Pagina 17