Function esp_idf_hal::sys::esp_eth_transmit_vargs

source · 
pub unsafe extern "C" fn esp_eth_transmit_vargs(
    hdl: *mut c_void,
    argc: u32,
    ...
) -> i32
Expand description

@brief Special Transmit with variable number of arguments

@param[in] hdl handle of Ethernet driver @param[in] argc number variable arguments @param … variable arguments @return - ESP_OK: transmit successfull - ESP_ERR_INVALID_STATE: invalid driver state (e.i. driver is not started) - ESP_ERR_TIMEOUT: transmit frame buffer failed because HW was not get available in predefined period - ESP_FAIL: transmit frame buffer failed because some other error occurred