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Ethernet modifications.

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Added fixed Ethernet pins to cfg.json and settings page
This commit is contained in:
Blaz Kristan
2021-08-27 19:48:55 +02:00
parent 63bb05b2d4
commit 849bdc52f6
5 changed files with 45 additions and 48 deletions
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18
wled00/wled_ethernet.h
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@@ -1,20 +1,9 @@
#ifndef WLED_ETHERNET_H
#define WLED_ETHERNET_H
#ifdef WLED_USE_ETHERNET
#include "pin_manager.h"
// 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[6] = {
{ 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
};
#ifdef WLED_USE_ETHERNET
// For ESP32, the remaining five pins are at least somewhat configurable.
// eth_address is in range [0..31], indicates which PHY (MAC?) address should be allocated to the interface
@@ -37,7 +26,10 @@ typedef struct EthernetSettings {
eth_clock_mode_t eth_clk_mode;
} ethernet_settings;
extern ethernet_settings ethernetBoards[];
extern const ethernet_settings ethernetBoards[];
#define WLED_ETH_RSVD_PINS_COUNT 6
extern const managed_pin_type esp32_nonconfigurable_ethernet_pins[WLED_ETH_RSVD_PINS_COUNT];
#endif
#endif