Andrew Boyson / net

A stack which works with or without an Mbed os library. Provides IPv4 or IPv6 with a full 1500 byte buffer.

Dependents:   oldheating gps motorhome heating

ip4/icmp/echo4.c@200:5acbc41bf469, 2021-05-20 (annotated)

Committer:
andrewboyson
Date:
Thu May 20 14:32:52 2021 +0000
Revision:
200:5acbc41bf469
Parent:
61:aad055f1b0d1 
Increased number of arp entries from 20 to 30 to accommodate the number of WIZ devices plus a few incoming port 80 calls from the internet.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
andrewboyson 61:aad055f1b0d1 1 #include <stdint.h>
andrewboyson 61:aad055f1b0d1 2 #include <stdbool.h>
andrewboyson 61:aad055f1b0d1 3 #include <string.h>
andrewboyson 61:aad055f1b0d1 4
andrewboyson 43:bc028d5a6424 5 #include "log.h"
andrewboyson 43:bc028d5a6424 6 #include "net.h"
andrewboyson 43:bc028d5a6424 7 #include "action.h"
andrewboyson 43:bc028d5a6424 8
andrewboyson 43:bc028d5a6424 9 bool Echo4Trace = false;
andrewboyson 43:bc028d5a6424 10
andrewboyson 59:e0e556c8bd46 11 int Echo4HandleRequest(void (*traceback)(void), uint8_t* pType, uint8_t* pCode, char* payloadRx, int sizeRx, char* payloadTx, int* pSizeTx)
andrewboyson 43:bc028d5a6424 12 {
andrewboyson 43:bc028d5a6424 13 if (Echo4Trace)
andrewboyson 43:bc028d5a6424 14 {
andrewboyson 43:bc028d5a6424 15 if (NetTraceNewLine) Log("\r\n");
andrewboyson 43:bc028d5a6424 16 LogTime("Echo4\r\n");
andrewboyson 43:bc028d5a6424 17 if (NetTraceStack) traceback();
andrewboyson 43:bc028d5a6424 18 }
andrewboyson 43:bc028d5a6424 19 *pType = 0;
andrewboyson 43:bc028d5a6424 20 *pCode = 0;
andrewboyson 59:e0e556c8bd46 21 *pSizeTx = sizeRx;
andrewboyson 59:e0e556c8bd46 22 memcpy(payloadTx, payloadRx, *pSizeTx);
andrewboyson 43:bc028d5a6424 23 return ActionMakeFromDestAndTrace(UNICAST, Echo4Trace && NetTraceStack);
andrewboyson 43:bc028d5a6424 24 }