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feat: 全量同步 254 个常用的 Arduino 扩展库文件

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yczpf2019
2026-01-24 16:05:38 +08:00
parent c665ba662b
commit 397b9a23a3
6878 changed files with 2732224 additions and 1 deletions
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arduino-libs/arduino-cli/libraries/Ethernet/src/Ethernet.cpp Normal file
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/* Copyright 2018 Paul Stoffregen
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of this
* software and associated documentation files (the "Software"), to deal in the Software
* without restriction, including without limitation the rights to use, copy, modify,
* merge, publish, distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to the following
* conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
* INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
* PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#include <Arduino.h>
#include "Ethernet.h"
#include "utility/w5100.h"
#include "Dhcp.h"
IPAddress EthernetClass::_dnsServerAddress;
DhcpClass* EthernetClass::_dhcp = NULL;
int EthernetClass::begin(uint8_t *mac, unsigned long timeout, unsigned long responseTimeout)
{
static DhcpClass s_dhcp;
_dhcp = &s_dhcp;
// Initialise the basic info
if (W5100.init() == 0) return 0;
SPI.beginTransaction(SPI_ETHERNET_SETTINGS);
W5100.setMACAddress(mac);
W5100.setIPAddress(IPAddress(0,0,0,0).raw_address());
SPI.endTransaction();
// Now try to get our config info from a DHCP server
int ret = _dhcp->beginWithDHCP(mac, timeout, responseTimeout);
if (ret == 1) {
// We've successfully found a DHCP server and got our configuration
// info, so set things accordingly
SPI.beginTransaction(SPI_ETHERNET_SETTINGS);
W5100.setIPAddress(_dhcp->getLocalIp().raw_address());
W5100.setGatewayIp(_dhcp->getGatewayIp().raw_address());
W5100.setSubnetMask(_dhcp->getSubnetMask().raw_address());
SPI.endTransaction();
_dnsServerAddress = _dhcp->getDnsServerIp();
socketPortRand(micros());
}
return ret;
}
void EthernetClass::begin(uint8_t *mac, IPAddress ip)
{
// Assume the DNS server will be the machine on the same network as the local IP
// but with last octet being '1'
IPAddress dns = ip;
dns[3] = 1;
begin(mac, ip, dns);
}
void EthernetClass::begin(uint8_t *mac, IPAddress ip, IPAddress dns)
{
// Assume the gateway will be the machine on the same network as the local IP
// but with last octet being '1'
IPAddress gateway = ip;
gateway[3] = 1;
begin(mac, ip, dns, gateway);
}
void EthernetClass::begin(uint8_t *mac, IPAddress ip, IPAddress dns, IPAddress gateway)
{
IPAddress subnet(255, 255, 255, 0);
begin(mac, ip, dns, gateway, subnet);
}
void EthernetClass::begin(uint8_t *mac, IPAddress ip, IPAddress dns, IPAddress gateway, IPAddress subnet)
{
if (W5100.init() == 0) return;
SPI.beginTransaction(SPI_ETHERNET_SETTINGS);
W5100.setMACAddress(mac);
#if ARDUINO > 106 || TEENSYDUINO > 121
W5100.setIPAddress(ip._address.bytes);
W5100.setGatewayIp(gateway._address.bytes);
W5100.setSubnetMask(subnet._address.bytes);
#else
W5100.setIPAddress(ip._address);
W5100.setGatewayIp(gateway._address);
W5100.setSubnetMask(subnet._address);
#endif
SPI.endTransaction();
_dnsServerAddress = dns;
}
void EthernetClass::init(uint8_t sspin)
{
W5100.setSS(sspin);
}
EthernetLinkStatus EthernetClass::linkStatus()
{
switch (W5100.getLinkStatus()) {
case UNKNOWN: return Unknown;
case LINK_ON: return LinkON;
case LINK_OFF: return LinkOFF;
default: return Unknown;
}
}
EthernetHardwareStatus EthernetClass::hardwareStatus()
{
switch (W5100.getChip()) {
case 51: return EthernetW5100;
case 52: return EthernetW5200;
case 55: return EthernetW5500;
default: return EthernetNoHardware;
}
}
int EthernetClass::maintain()
{
int rc = DHCP_CHECK_NONE;
if (_dhcp != NULL) {
// we have a pointer to dhcp, use it
rc = _dhcp->checkLease();
switch (rc) {
case DHCP_CHECK_NONE:
//nothing done
break;
case DHCP_CHECK_RENEW_OK:
case DHCP_CHECK_REBIND_OK:
//we might have got a new IP.
SPI.beginTransaction(SPI_ETHERNET_SETTINGS);
W5100.setIPAddress(_dhcp->getLocalIp().raw_address());
W5100.setGatewayIp(_dhcp->getGatewayIp().raw_address());
W5100.setSubnetMask(_dhcp->getSubnetMask().raw_address());
SPI.endTransaction();
_dnsServerAddress = _dhcp->getDnsServerIp();
break;
default:
//this is actually an error, it will retry though
break;
}
}
return rc;
}
void EthernetClass::MACAddress(uint8_t *mac_address)
{
SPI.beginTransaction(SPI_ETHERNET_SETTINGS);
W5100.getMACAddress(mac_address);
SPI.endTransaction();
}
IPAddress EthernetClass::localIP()
{
IPAddress ret;
SPI.beginTransaction(SPI_ETHERNET_SETTINGS);
W5100.getIPAddress(ret.raw_address());
SPI.endTransaction();
return ret;
}
IPAddress EthernetClass::subnetMask()
{
IPAddress ret;
SPI.beginTransaction(SPI_ETHERNET_SETTINGS);
W5100.getSubnetMask(ret.raw_address());
SPI.endTransaction();
return ret;
}
IPAddress EthernetClass::gatewayIP()
{
IPAddress ret;
SPI.beginTransaction(SPI_ETHERNET_SETTINGS);
W5100.getGatewayIp(ret.raw_address());
SPI.endTransaction();
return ret;
}
void EthernetClass::setMACAddress(const uint8_t *mac_address)
{
SPI.beginTransaction(SPI_ETHERNET_SETTINGS);
W5100.setMACAddress(mac_address);
SPI.endTransaction();
}
void EthernetClass::setLocalIP(const IPAddress local_ip)
{
SPI.beginTransaction(SPI_ETHERNET_SETTINGS);
IPAddress ip = local_ip;
W5100.setIPAddress(ip.raw_address());
SPI.endTransaction();
}
void EthernetClass::setSubnetMask(const IPAddress subnet)
{
SPI.beginTransaction(SPI_ETHERNET_SETTINGS);
IPAddress ip = subnet;
W5100.setSubnetMask(ip.raw_address());
SPI.endTransaction();
}
void EthernetClass::setGatewayIP(const IPAddress gateway)
{
SPI.beginTransaction(SPI_ETHERNET_SETTINGS);
IPAddress ip = gateway;
W5100.setGatewayIp(ip.raw_address());
SPI.endTransaction();
}
void EthernetClass::setRetransmissionTimeout(uint16_t milliseconds)
{
if (milliseconds > 6553) milliseconds = 6553;
SPI.beginTransaction(SPI_ETHERNET_SETTINGS);
W5100.setRetransmissionTime(milliseconds * 10);
SPI.endTransaction();
}
void EthernetClass::setRetransmissionCount(uint8_t num)
{
SPI.beginTransaction(SPI_ETHERNET_SETTINGS);
W5100.setRetransmissionCount(num);
SPI.endTransaction();
}
EthernetClass Ethernet;