Struct esp_idf_sys::esp_eth_mediator_s

#[repr(C)]
pub struct esp_eth_mediator_s {
    pub phy_reg_read: Option<unsafe extern "C" fn(eth: *mut esp_eth_mediator_t, phy_addr: u32, phy_reg: u32, reg_value: *mut u32) -> esp_err_t>,
    pub phy_reg_write: Option<unsafe extern "C" fn(eth: *mut esp_eth_mediator_t, phy_addr: u32, phy_reg: u32, reg_value: u32) -> esp_err_t>,
    pub stack_input: Option<unsafe extern "C" fn(eth: *mut esp_eth_mediator_t, buffer: *mut u8, length: u32) -> esp_err_t>,
    pub on_state_changed: Option<unsafe extern "C" fn(eth: *mut esp_eth_mediator_t, state: esp_eth_state_t, args: *mut c_void) -> esp_err_t>,
}

@brief Ethernet mediator

Fields

phy_reg_read: Option<unsafe extern "C" fn(eth: *mut esp_eth_mediator_t, phy_addr: u32, phy_reg: u32, reg_value: *mut u32) -> esp_err_t>

@brief Read PHY register

@param[in] eth: mediator of Ethernet driver @param[in] phy_addr: PHY Chip address (0~31) @param[in] phy_reg: PHY register index code @param[out] reg_value: PHY register value

@return - ESP_OK: read PHY register successfully - ESP_FAIL: read PHY register failed because some error occurred

phy_reg_write: Option<unsafe extern "C" fn(eth: *mut esp_eth_mediator_t, phy_addr: u32, phy_reg: u32, reg_value: u32) -> esp_err_t>

@brief Write PHY register

@param[in] eth: mediator of Ethernet driver @param[in] phy_addr: PHY Chip address (0~31) @param[in] phy_reg: PHY register index code @param[in] reg_value: PHY register value

@return - ESP_OK: write PHY register successfully - ESP_FAIL: write PHY register failed because some error occurred

stack_input: Option<unsafe extern "C" fn(eth: *mut esp_eth_mediator_t, buffer: *mut u8, length: u32) -> esp_err_t>

@brief Deliver packet to upper stack

@param[in] eth: mediator of Ethernet driver @param[in] buffer: packet buffer @param[in] length: length of the packet

@return - ESP_OK: deliver packet to upper stack successfully - ESP_FAIL: deliver packet failed because some error occurred

on_state_changed: Option<unsafe extern "C" fn(eth: *mut esp_eth_mediator_t, state: esp_eth_state_t, args: *mut c_void) -> esp_err_t>

@brief Callback on Ethernet state changed

@param[in] eth: mediator of Ethernet driver @param[in] state: new state @param[in] args: optional argument for the new state

@return - ESP_OK: process the new state successfully - ESP_FAIL: process the new state failed because some error occurred

Trait Implementations

impl Clone for esp_eth_mediator_s

fn clone(&self) -> esp_eth_mediator_s

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for esp_eth_mediator_s

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for esp_eth_mediator_s

fn default() -> esp_eth_mediator_s

Returns the “default value” for a type.

impl Copy for esp_eth_mediator_s