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cd0fdc85b6
readBytes -> readBytesMultiCast
99 lines
2.1 KiB
C++
99 lines
2.1 KiB
C++
#include "esp_platform.h"
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#ifdef ARDUINO_ARCH_ESP8266
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#include <user_interface.h>
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#include <Arduino.h>
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#include <EEPROM.h>
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#include "knx/bits.h"
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EspPlatform::EspPlatform() : ArduinoPlatform(&Serial)
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{
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}
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EspPlatform::EspPlatform( HardwareSerial* s) : ArduinoPlatform(s)
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{
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}
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uint32_t EspPlatform::currentIpAddress()
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{
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return WiFi.localIP();
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}
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uint32_t EspPlatform::currentSubnetMask()
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{
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return WiFi.subnetMask();
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}
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uint32_t EspPlatform::currentDefaultGateway()
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{
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return WiFi.gatewayIP();
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}
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void EspPlatform::macAddress(uint8_t * addr)
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{
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wifi_get_macaddr(STATION_IF, addr);
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}
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void EspPlatform::restart()
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{
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println("restart");
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ESP.reset();
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}
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void EspPlatform::setupMultiCast(uint32_t addr, uint16_t port)
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{
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_mulitcastAddr = htonl(addr);
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_mulitcastPort = port;
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IPAddress mcastaddr(_mulitcastAddr);
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Serial.printf("setup multicast addr: %s port: %d ip: %s\n", mcastaddr.toString().c_str(), port,
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WiFi.localIP().toString().c_str());
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uint8 result = _udp.beginMulticast(WiFi.localIP(), mcastaddr, port);
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Serial.printf("result %d\n", result);
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}
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void EspPlatform::closeMultiCast()
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{
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_udp.stop();
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}
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bool EspPlatform::sendBytesMultiCast(uint8_t * buffer, uint16_t len)
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{
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//printHex("<- ",buffer, len);
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int result = 0;
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result = _udp.beginPacketMulticast(_mulitcastAddr, _mulitcastPort, WiFi.localIP());
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result = _udp.write(buffer, len);
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result = _udp.endPacket();
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return true;
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}
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int EspPlatform::readBytesMultiCast(uint8_t * buffer, uint16_t maxLen)
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{
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int len = _udp.parsePacket();
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if (len == 0)
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return 0;
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if (len > maxLen)
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{
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Serial.printf("udp buffer to small. was %d, needed %d\n", maxLen, len);
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fatalError();
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}
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_udp.read(buffer, len);
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//printHex("-> ", buffer, len);
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return len;
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}
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uint8_t * EspPlatform::getEepromBuffer(uint16_t size)
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{
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EEPROM.begin(size);
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return EEPROM.getDataPtr();
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}
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void EspPlatform::commitToEeprom()
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{
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EEPROM.commit();
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}
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#endif
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