Transmit an ARP request to probe the local network for a specific protocol address.
Files
net_arp.h/net_arp.c
Prototype
Arguments
protocol_type
Address protocol type.
p_addr_protocol_sender
Pointer to protocol address to send probe from.
p_addr_protocol_target
Pointer to protocol address to probe local network.
addr_protocol_len
Length of protocol address (in bytes).
p_err
Pointer to variable that will receive the return error code from this function:
NET_ARP_ERR_NONE
NET_ERR_FAULT_NULL_PTR
NET_ARP_ERR_INVALID_PROTOCOL_ADDR_LEN
NET_INIT_ERR_NOT_COMPLETED
NET_MGR_ERR_INVALID_PROTOCOL
NET_MGR_ERR_INVALID_PROTOCOL_ADDR
NET_MGR_ERR_INVALID_PROTOCOL_ADDR_LEN
NET_ARP_ERR_CACHE_INVALID_TYPE
NET_ARP_ERR_CACHE_NONE_AVAIL
NET_TMR_ERR_NONE_AVAIL
NET_TMR_ERR_INVALID_TYPE
NET_ERR_FAULT_LOCK_ACQUIRE
Returned Value
None.
Required Configuration
Available only if IPv4 is enabled, see IPv4 Layer Configuration
Notes / Warnings
None.