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100 lines
2.8 KiB
C++
100 lines
2.8 KiB
C++
#pragma once
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#include "esphome/core/component.h"
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#include "esphome/core/hal.h"
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#include "esphome/components/network/ip_address.h"
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#ifdef USE_ESP32
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#include "esp_eth.h"
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#include "esp_eth_mac.h"
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#include "esp_netif.h"
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namespace esphome {
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namespace ethernet {
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enum EthernetType {
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ETHERNET_TYPE_UNKNOWN = 0,
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ETHERNET_TYPE_LAN8720,
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ETHERNET_TYPE_RTL8201,
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ETHERNET_TYPE_DP83848,
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ETHERNET_TYPE_IP101,
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ETHERNET_TYPE_JL1101,
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ETHERNET_TYPE_KSZ8081,
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ETHERNET_TYPE_KSZ8081RNA,
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};
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struct ManualIP {
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network::IPAddress static_ip;
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network::IPAddress gateway;
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network::IPAddress subnet;
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network::IPAddress dns1; ///< The first DNS server. 0.0.0.0 for default.
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network::IPAddress dns2; ///< The second DNS server. 0.0.0.0 for default.
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};
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enum class EthernetComponentState {
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STOPPED,
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CONNECTING,
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CONNECTED,
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};
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class EthernetComponent : public Component {
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public:
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EthernetComponent();
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void setup() override;
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void loop() override;
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void dump_config() override;
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float get_setup_priority() const override;
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bool can_proceed() override;
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void on_shutdown() override { powerdown(); }
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bool is_connected();
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void set_phy_addr(uint8_t phy_addr);
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void set_power_pin(int power_pin);
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void set_mdc_pin(uint8_t mdc_pin);
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void set_mdio_pin(uint8_t mdio_pin);
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void set_type(EthernetType type);
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void set_clk_mode(emac_rmii_clock_mode_t clk_mode, emac_rmii_clock_gpio_t clk_gpio);
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void set_manual_ip(const ManualIP &manual_ip);
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network::IPAddress get_ip_address();
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std::string get_use_address() const;
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void set_use_address(const std::string &use_address);
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bool powerdown();
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protected:
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static void eth_event_handler(void *arg, esp_event_base_t event_base, int32_t event_id, void *event_data);
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static void got_ip_event_handler(void *arg, esp_event_base_t event_base, int32_t event_id, void *event_data);
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void start_connect_();
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void dump_connect_params_();
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/// @brief Set `RMII Reference Clock Select` bit for KSZ8081.
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void ksz8081_set_clock_reference_(esp_eth_mac_t *mac);
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std::string use_address_;
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uint8_t phy_addr_{0};
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int power_pin_{-1};
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uint8_t mdc_pin_{23};
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uint8_t mdio_pin_{18};
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EthernetType type_{ETHERNET_TYPE_UNKNOWN};
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emac_rmii_clock_mode_t clk_mode_{EMAC_CLK_EXT_IN};
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emac_rmii_clock_gpio_t clk_gpio_{EMAC_CLK_IN_GPIO};
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optional<ManualIP> manual_ip_{};
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bool started_{false};
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bool connected_{false};
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EthernetComponentState state_{EthernetComponentState::STOPPED};
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uint32_t connect_begin_;
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esp_netif_t *eth_netif_{nullptr};
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esp_eth_handle_t eth_handle_;
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esp_eth_phy_t *phy_{nullptr};
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};
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// NOLINTNEXTLINE(cppcoreguidelines-avoid-non-const-global-variables)
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extern EthernetComponent *global_eth_component;
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extern "C" esp_eth_phy_t *esp_eth_phy_new_jl1101(const eth_phy_config_t *config);
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} // namespace ethernet
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} // namespace esphome
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#endif // USE_ESP32
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