Hello Dennis,
You have to add your PHY driver to the list in
devs/eth/phy/current/cdl/phy_eth_drivers.cdl like that:
cdl_option CYGHWR_DEVS_ETH_PHY_LAN8720A {
display "SMSC LAN8720A"
flavor bool
default_value 0
compile -library=libextras.a LAN8720A.c
description "
Include support for SMSC LAN8720A"
}
and after that of course choose it.
Regarding ETH driver you have to provide such entry in an code of driver :
ETH_DRV_SC(stm32_sc,
&stm32_priv_data, // Driver specific data
"eth0", // Name for this interface
stm32_eth_start,
stm32_eth_stop,
stm32_eth_control,
stm32_eth_can_send,
stm32_eth_send,
stm32_eth_recv,
stm32_eth_deliver,
stm32_eth_poll,
stm32_eth_int_vector);
NETDEVTAB_ENTRY(stm32_netdev,
"stm32",
stm32_eth_init,
&stm32_sc);
after that init() funtion (in my case stm32_eth_init,) will be called.
Best regards,
jerzy
2015-04-07 23:10 GMT+02:00 Dennis S <[email protected]>:
> Good evening,
> I have a question concerning the programming of the ethernet in eCos.
>
> The current state is, that I can use some existent functions for the
> MAC of my Embedded System located in /devs/eth. They provide the
> possibility to access the hardware via HAL_WRITE(). The init function
> is used in the NETDEV_TAB macro.
>
> Additionally I wrote some drivers for the seperated PHY with the
> obligatory "phy_stat" function. When I started debugging I was very
> suprised, that either the init function of the mac nor some function
> of the PHY driver was used (I set a brakpoint there and nothing
> happens).
>
> So my question is: do I have to activate some other things to get
> the ethernet work? What possibilities are there to check the result?
> By the way: the plan is to use a third party TCP-stack later.
>
> Kind regards,
> Dennis
>
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> and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss
>
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