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Add ethernet powerdown (fixes esphome/issues#4420) (#4706)

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* Add ethernet powerdown

* Add on_shutdown (fixes esphome/issues#4420

* Sync dev and clang-tidy fix

* fix typo and trainling space

* Initialize phy_ member

Co-authored-by: Jesse Hills <3060199+jesserockz@users.noreply.github.com>

* Use `this` pointer

Co-authored-by: Jesse Hills <3060199+jesserockz@users.noreply.github.com>

* Member initialized at declaration

Co-authored-by: Jesse Hills <3060199+jesserockz@users.noreply.github.com>

* Use `this` pointer

Co-authored-by: Jesse Hills <3060199+jesserockz@users.noreply.github.com>

* Use `this` pointer

---------

Co-authored-by: Jesse Hills <3060199+jesserockz@users.noreply.github.com>
This commit is contained in:
tracestep 2023-04-19 19:10:01 -03:00 committed by GitHub
parent 4cea74ef3b
commit 2be703b329
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GPG key ID: 4AEE18F83AFDEB23
2 changed files with 29 additions and 10 deletions
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34
esphome/components/ethernet/ethernet_component.cpp
View file

@ -26,8 +26,10 @@ EthernetComponent::EthernetComponent() { global_eth_component = this; }
void EthernetComponent::setup() {
ESP_LOGCONFIG(TAG, "Setting up Ethernet...");
// Delay here to allow power to stabilise before Ethernet is initialised.
if (esp_reset_reason() != ESP_RST_DEEPSLEEP) {
// Delay here to allow power to stabilise before Ethernet is initialized.
delay(300); // NOLINT
}
esp_err_t err;
err = esp_netif_init();
@ -52,30 +54,29 @@ void EthernetComponent::setup() {
esp_eth_mac_t *mac = esp_eth_mac_new_esp32(&mac_config);
esp_eth_phy_t *phy;
switch (this->type_) {
case ETHERNET_TYPE_LAN8720: {
phy = esp_eth_phy_new_lan87xx(&phy_config);
this->phy_ = esp_eth_phy_new_lan87xx(&phy_config);
break;
}
case ETHERNET_TYPE_RTL8201: {
phy = esp_eth_phy_new_rtl8201(&phy_config);
this->phy_ = esp_eth_phy_new_rtl8201(&phy_config);
break;
}
case ETHERNET_TYPE_DP83848: {
phy = esp_eth_phy_new_dp83848(&phy_config);
this->phy_ = esp_eth_phy_new_dp83848(&phy_config);
break;
}
case ETHERNET_TYPE_IP101: {
phy = esp_eth_phy_new_ip101(&phy_config);
this->phy_ = esp_eth_phy_new_ip101(&phy_config);
break;
}
case ETHERNET_TYPE_JL1101: {
phy = esp_eth_phy_new_jl1101(&phy_config);
this->phy_ = esp_eth_phy_new_jl1101(&phy_config);
break;
}
case ETHERNET_TYPE_KSZ8081: {
phy = esp_eth_phy_new_ksz8081(&phy_config);
this->phy_ = esp_eth_phy_new_ksz8081(&phy_config);
break;
}
default: {
@ -84,7 +85,7 @@ void EthernetComponent::setup() {
}
}
esp_eth_config_t eth_config = ETH_DEFAULT_CONFIG(mac, phy);
esp_eth_config_t eth_config = ETH_DEFAULT_CONFIG(mac, this->phy_);
this->eth_handle_ = nullptr;
err = esp_eth_driver_install(&eth_config, &this->eth_handle_);
ESPHL_ERROR_CHECK(err, "ETH driver install error");
@ -356,6 +357,21 @@ std::string EthernetComponent::get_use_address() const {
void EthernetComponent::set_use_address(const std::string &use_address) { this->use_address_ = use_address; }
bool EthernetComponent::powerdown() {
ESP_LOGI(TAG, "Powering down ethernet PHY");
if (this->phy_ == nullptr) {
ESP_LOGE(TAG, "Ethernet PHY not assigned");
return false;
}
this->connected_ = false;
this->started_ = false;
if (this->phy_->pwrctl(this->phy_, false) != ESP_OK) {
ESP_LOGE(TAG, "Error powering down ethernet PHY");
return false;
}
return true;
}
} // namespace ethernet
} // namespace esphome

3
esphome/components/ethernet/ethernet_component.h
View file

@ -45,6 +45,7 @@ class EthernetComponent : public Component {
void dump_config() override;
float get_setup_priority() const override;
bool can_proceed() override;
void on_shutdown() override { powerdown(); }
bool is_connected();
void set_phy_addr(uint8_t phy_addr);
@ -58,6 +59,7 @@ class EthernetComponent : public Component {
network::IPAddress get_ip_address();
std::string get_use_address() const;
void set_use_address(const std::string &use_address);
bool powerdown();
protected:
static void eth_event_handler(void *arg, esp_event_base_t event_base, int32_t event_id, void *event_data);
@ -82,6 +84,7 @@ class EthernetComponent : public Component {
uint32_t connect_begin_;
esp_netif_t *eth_netif_{nullptr};
esp_eth_handle_t eth_handle_;
esp_eth_phy_t *phy_{nullptr};
};
// NOLINTNEXTLINE(cppcoreguidelines-avoid-non-const-global-variables)