Type Alias esp_idf_hal::sys::esp_eth_mediator_t
source · pub type esp_eth_mediator_t = esp_eth_mediator_s;
Expand description
@brief Ethernet mediator
Aliased Type§
struct esp_eth_mediator_t {
pub phy_reg_read: Option<unsafe extern "C" fn(_: *mut esp_eth_mediator_s, _: u32, _: u32, _: *mut u32) -> i32>,
pub phy_reg_write: Option<unsafe extern "C" fn(_: *mut esp_eth_mediator_s, _: u32, _: u32, _: u32) -> i32>,
pub stack_input: Option<unsafe extern "C" fn(_: *mut esp_eth_mediator_s, _: *mut u8, _: u32) -> i32>,
pub on_state_changed: Option<unsafe extern "C" fn(_: *mut esp_eth_mediator_s, _: u32, _: *mut c_void) -> i32>,
}
Fields§
§phy_reg_read: Option<unsafe extern "C" fn(_: *mut esp_eth_mediator_s, _: u32, _: u32, _: *mut u32) -> i32>
@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(_: *mut esp_eth_mediator_s, _: u32, _: u32, _: u32) -> i32>
@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(_: *mut esp_eth_mediator_s, _: *mut u8, _: u32) -> i32>
@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(_: *mut esp_eth_mediator_s, _: u32, _: *mut c_void) -> i32>
@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