Ethernet drivers¶
-
int
netdev_eth_get
(netdev.h::netdev_t
* dev,netopt.h::netopt_t
opt, void * value,msp430_types.h::size_t
max_len)¶ Fallback function for netdev ethernet devices’ _get function.
Supposed to be used by netdev drivers as default case.
Parameters
dev: network device descriptor opt: option type value: pointer to store the option’s value in max_len: maximal amount of byte that fit into value
Return values
- number of bytes written to
value
- <0 on error
- number of bytes written to
-
int
netdev_eth_set
(netdev.h::netdev_t
* dev,netopt.h::netopt_t
opt, const void * value,msp430_types.h::size_t
value_len)¶ Fallback function for netdev ethernet devices’ _set function.
Parameters
dev: network device descriptor opt: option type value: value to set value_len: the length of value
Return values
- number of bytes used from
value
- <0 on error
- number of bytes used from