WLED/wled00/network.cpp
Blaž Kristan 5714578783 Refactoring & code clean-up.
- utility functions
- network functions
- math functions
2021-10-11 14:13:34 +02:00

154 lines
4.3 KiB
C++

#include "wled.h"
#include "fcn_declare.h"
#include "wled_ethernet.h"
#ifdef WLED_USE_ETHERNET
// The following six pins are neither configurable nor
// can they be re-assigned through IOMUX / GPIO matrix.
// See https://docs.espressif.com/projects/esp-idf/en/latest/esp32/hw-reference/esp32/get-started-ethernet-kit-v1.1.html#ip101gri-phy-interface
const managed_pin_type esp32_nonconfigurable_ethernet_pins[WLED_ETH_RSVD_PINS_COUNT] = {
{ 21, true }, // RMII EMAC TX EN == When high, clocks the data on TXD0 and TXD1 to transmitter
{ 19, true }, // RMII EMAC TXD0 == First bit of transmitted data
{ 22, true }, // RMII EMAC TXD1 == Second bit of transmitted data
{ 25, false }, // RMII EMAC RXD0 == First bit of received data
{ 26, false }, // RMII EMAC RXD1 == Second bit of received data
{ 27, true }, // RMII EMAC CRS_DV == Carrier Sense and RX Data Valid
};
const ethernet_settings ethernetBoards[] = {
// None
{
},
// WT32-EHT01
// Please note, from my testing only these pins work for LED outputs:
// IO2, IO4, IO12, IO14, IO15
// These pins do not appear to work from my testing:
// IO35, IO36, IO39
{
1, // eth_address,
16, // eth_power,
23, // eth_mdc,
18, // eth_mdio,
ETH_PHY_LAN8720, // eth_type,
ETH_CLOCK_GPIO0_IN // eth_clk_mode
},
// ESP32-POE
{
0, // eth_address,
12, // eth_power,
23, // eth_mdc,
18, // eth_mdio,
ETH_PHY_LAN8720, // eth_type,
ETH_CLOCK_GPIO17_OUT // eth_clk_mode
},
// WESP32
{
0, // eth_address,
-1, // eth_power,
16, // eth_mdc,
17, // eth_mdio,
ETH_PHY_LAN8720, // eth_type,
ETH_CLOCK_GPIO0_IN // eth_clk_mode
},
// QuinLed-ESP32-Ethernet
{
0, // eth_address,
5, // eth_power,
23, // eth_mdc,
18, // eth_mdio,
ETH_PHY_LAN8720, // eth_type,
ETH_CLOCK_GPIO17_OUT // eth_clk_mode
},
// TwilightLord-ESP32 Ethernet Shield
{
0, // eth_address,
5, // eth_power,
23, // eth_mdc,
18, // eth_mdio,
ETH_PHY_LAN8720, // eth_type,
ETH_CLOCK_GPIO17_OUT // eth_clk_mode
},
// ESP3DEUXQuattro
{
1, // eth_address,
-1, // eth_power,
23, // eth_mdc,
18, // eth_mdio,
ETH_PHY_LAN8720, // eth_type,
ETH_CLOCK_GPIO17_OUT // eth_clk_mode
}
};
#endif
//by https://github.com/tzapu/WiFiManager/blob/master/WiFiManager.cpp
int getSignalQuality(int rssi)
{
int quality = 0;
if (rssi <= -100)
{
quality = 0;
}
else if (rssi >= -50)
{
quality = 100;
}
else
{
quality = 2 * (rssi + 100);
}
return quality;
}
//handle Ethernet connection event
void WiFiEvent(WiFiEvent_t event)
{
#ifdef WLED_USE_ETHERNET
char hostname[25] = "wled-";
#endif
switch (event) {
#if defined(ARDUINO_ARCH_ESP32) && defined(WLED_USE_ETHERNET)
case SYSTEM_EVENT_ETH_START:
DEBUG_PRINT(F("ETH Started"));
break;
case SYSTEM_EVENT_ETH_CONNECTED:
DEBUG_PRINT(F("ETH Connected"));
if (!apActive) {
WiFi.disconnect(true);
}
if (staticIP != (uint32_t)0x00000000 && staticGateway != (uint32_t)0x00000000) {
ETH.config(staticIP, staticGateway, staticSubnet, IPAddress(8, 8, 8, 8));
} else {
ETH.config(INADDR_NONE, INADDR_NONE, INADDR_NONE);
}
// convert the "serverDescription" into a valid DNS hostname (alphanumeric)
prepareHostname(hostname);
ETH.setHostname(hostname);
showWelcomePage = false;
break;
case SYSTEM_EVENT_ETH_DISCONNECTED:
DEBUG_PRINT(F("ETH Disconnected"));
// This doesn't really affect ethernet per se,
// as it's only configured once. Rather, it
// may be necessary to reconnect the WiFi when
// ethernet disconnects, as a way to provide
// alternative access to the device.
forceReconnect = true;
break;
#endif
default:
break;
}
}