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more lwIP physical interfaces (#6680)

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This commit adds W5500 W5100 and ENC28j60 drivers from @njh with credits
They are available in libraries/
An example is added in W5500 examples directory

plus:
* Extract dhcp server from lwip2 and add it to the core as a class.
  It must always be present, it is linked and can be called by fw on boot.
  So it cannot be stored in a library.
* ethernet: static or dhcp works
* PPPServer: example
* bring WiFi.config() to the lwIP generic interface (argument reorder common function)
* move hostname() from WiFI-STA to generic interface
* remove non readable characters from dhcp-server comments
* dhcp-server: magic_cookie is part of bootp rfc
* fixes from https://github.com/d-a-v/W5500lwIP/issues/17
* enable lwip_hook_dhcp_parse_option()
* +ethernet tcp client example in w5500 library examples
This commit is contained in:
david gauchard
2020-12-22 22:36:21 +01:00
committed by GitHub
parent 35d22edeec
commit 51c2a1437b
57 changed files with 8113 additions and 156 deletions
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23
libraries/ESP8266WiFi/src/ESP8266WiFiAP.cpp
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@ -33,11 +33,11 @@ extern "C" {
#include "osapi.h"
#include "mem.h"
#include "user_interface.h"
#include <lwip/init.h> // LWIP_VERSION_*
}
#include "debug.h"
#include "LwipDhcpServer.h"
// -----------------------------------------------------------------------------------------------------------------------
// ---------------------------------------------------- Private functions ------------------------------------------------
@ -156,13 +156,7 @@ bool ESP8266WiFiAPClass::softAP(const char* ssid, const char* passphrase, int ch
DEBUG_WIFI("[AP] softap config unchanged\n");
}
if(wifi_softap_dhcps_status() != DHCP_STARTED) {
DEBUG_WIFI("[AP] DHCP not started, starting...\n");
if(!wifi_softap_dhcps_start()) {
DEBUG_WIFI("[AP] wifi_softap_dhcps_start failed!\n");
ret = false;
}
}
dhcpSoftAP.end();
// check IP config
struct ip_info ip;
@ -182,6 +176,8 @@ bool ESP8266WiFiAPClass::softAP(const char* ssid, const char* passphrase, int ch
ret = false;
}
dhcpSoftAP.begin(&ip);
return ret;
}
@ -237,19 +233,22 @@ bool ESP8266WiFiAPClass::softAPConfig(IPAddress local_ip, IPAddress gateway, IPA
dhcp_lease.end_ip.addr = ip.v4();
DEBUG_WIFI("[APConfig] DHCP IP end: %s\n", ip.toString().c_str());
if(!wifi_softap_set_dhcps_lease(&dhcp_lease)) {
if(!dhcpSoftAP.set_dhcps_lease(&dhcp_lease))
{
DEBUG_WIFI("[APConfig] wifi_set_ip_info failed!\n");
ret = false;
}
// set lease time to 720min --> 12h
if(!wifi_softap_set_dhcps_lease_time(720)) {
if(!dhcpSoftAP.set_dhcps_lease_time(720))
{
DEBUG_WIFI("[APConfig] wifi_softap_set_dhcps_lease_time failed!\n");
ret = false;
}
uint8 mode = info.gw.addr ? 1 : 0;
if(!wifi_softap_set_dhcps_offer_option(OFFER_ROUTER, &mode)) {
if(!dhcpSoftAP.set_dhcps_offer_option(OFFER_ROUTER, &mode))
{
DEBUG_WIFI("[APConfig] wifi_softap_set_dhcps_offer_option failed!\n");
ret = false;
}