EZ800000100STS Zilog, EZ800000100STS Datasheet - Page 26

• Manufacturer Part Number: EZ800000100STS
• Description: SOFTWARE TCP/IP SOURCE CODE
• Manufacturer: Zilog
• Type: Protocol Stackr

Specifications of EZ800000100STS

• Tool Type: Programming Software
• Core Architecture: Z8
• For Use With/related Products: eZ80 Acclaim! MCU
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

18
Zilog TCP/IP Stack API
eZ80
recvfrom
ZTP API Reference
®
CPU
Note:
Include
Prototype
Description
Argument(s)
The
sockets and captures the address from which the data is sent. The
#include <socket.h>
INT16 recvfrom
(
);
The sockets’
source address.
s
buf
len
flags
from
fromlen An optional pointer to the size of the from buffer.
INT16 s,
INT8 *buf,
INT16 len,
INT16 flags,
struct sockaddr * from,
INT16 * fromlen
recvfrom
A descriptor identifying a bound socket.
A buffer for incoming data.
The length of buf.
An indicator specifying the way in which the call is made. As
this parameter is not used, the value passed must be zero
across all versions of ZTP.
An optional pointer to a buffer that will hold the source
address upon return.
recvfrom
function reads incoming data on unconnected
function receives a datagram and stores the
RM004012-0707