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5f2af1945b
* ethernet: examples * remove duplicate * styling * fix comment restyle + comment eth.setdefault() * comment and add comments about eth.setDefault() * update comments when using interface::setDefault() * repair bad merge * fix default interface case * factorize * change comment
54 lines
1.1 KiB
C++
54 lines
1.1 KiB
C++
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#include <ESP8266WiFi.h> // tcp API
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#include <debug.h>
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#include <W5100lwIP.h>
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#include <W5500lwIP.h>
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#include <ENC28J60lwIP.h>
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// One of them is to be declared in the main sketch
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// and passed to ethInitDHCP() or ethInitStatic():
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// Wiznet5500lwIP eth(CSPIN);
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// Wiznet5100lwIP eth(CSPIN);
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// ENC28J60lwIP eth(CSPIN);
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void SPI4EthInit();
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template<class EthImpl>
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bool ethInitDHCP(EthImpl& eth)
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{
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SPI4EthInit();
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if (!eth.begin())
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{
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// hardware not responding
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DEBUGV("ethInitDHCP: hardware not responding\n");
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return false;
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}
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return true;
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}
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template<class EthImpl>
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bool ethInitStatic(EthImpl& eth, IPAddress IP, IPAddress gateway, IPAddress netmask, IPAddress dns1,
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IPAddress dns2 = IPADDR_NONE)
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{
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SPI4EthInit();
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if (!eth.config(IP, gateway, netmask, dns1, dns2))
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{
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// invalid arguments
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DEBUGV("ethInitStatic: invalid arguments\n");
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return false;
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}
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if (!eth.begin())
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{
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// hardware not responding
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DEBUGV("ethInitStatic: hardware not responding\n");
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return false;
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}
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return true;
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}
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