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Code Issues Releases Wiki Activity

[ethernet] Add config option to set arbitrary PHY register values (#6836)

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This commit is contained in:
Nate Clark
2024-06-05 02:51:56 -04:00
committed by GitHub
parent f7742cdf19
commit 594856899a
3 changed files with 60 additions and 39 deletions
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12
esphome/components/ethernet/ethernet_component.h
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@@ -35,6 +35,12 @@ struct ManualIP {
network::IPAddress dns2; ///< The second DNS server. 0.0.0.0 for default.
};
struct PHYRegister {
uint32_t address;
uint32_t value;
uint32_t page;
};
enum class EthernetComponentState {
STOPPED,
CONNECTING,
@@ -66,6 +72,7 @@ class EthernetComponent : public Component {
void set_mdc_pin(uint8_t mdc_pin);
void set_mdio_pin(uint8_t mdio_pin);
void set_clk_mode(emac_rmii_clock_mode_t clk_mode, emac_rmii_clock_gpio_t clk_gpio);
void add_phy_register(PHYRegister register_value);
#endif
void set_type(EthernetType type);
void set_manual_ip(const ManualIP &manual_ip);
@@ -91,8 +98,8 @@ class EthernetComponent : public Component {
void dump_connect_params_();
/// @brief Set `RMII Reference Clock Select` bit for KSZ8081.
void ksz8081_set_clock_reference_(esp_eth_mac_t *mac);
/// @brief Set `RMII Mode Setting Register` for RTL8201.
void rtl8201_set_rmii_mode_(esp_eth_mac_t *mac);
/// @brief Set arbitratry PHY registers from config.
void write_phy_register_(esp_eth_mac_t *mac, PHYRegister register_data);
std::string use_address_;
#ifdef USE_ETHERNET_SPI
@@ -111,6 +118,7 @@ class EthernetComponent : public Component {
uint8_t mdio_pin_{18};
emac_rmii_clock_mode_t clk_mode_{EMAC_CLK_EXT_IN};
emac_rmii_clock_gpio_t clk_gpio_{EMAC_CLK_IN_GPIO};
std::vector<PHYRegister> phy_registers_{};
#endif
EthernetType type_{ETHERNET_TYPE_UNKNOWN};
optional<ManualIP> manual_ip_{};