use stm32f4xx_hal::gpio::{ gpioa::{PA1, PA2, PA7}, gpiob::{PB11, PB13}, gpioc::{PC1, PC4, PC5}, gpiog::{PG13}, Speed::VeryHigh, }; pub fn setup_ethernet( pa1: PA1, pa2: PA2, pc1: PC1, pa7: PA7, pc4: PC4, pc5: PC5, pb11: PB11, pg13: PG13, pb13: PB13 ) { // PA1 RMII Reference Clock - SB13 ON pa1.into_alternate_af11().set_speed(VeryHigh); // PA2 RMII MDIO - SB160 ON pa2.into_alternate_af11().set_speed(VeryHigh); // PC1 RMII MDC - SB164 ON pc1.into_alternate_af11().set_speed(VeryHigh); // PA7 RMII RX Data Valid D11 JP6 ON pa7.into_alternate_af11().set_speed(VeryHigh); // PC4 RMII RXD0 - SB178 ON pc4.into_alternate_af11().set_speed(VeryHigh); // PC5 RMII RXD1 - SB181 ON pc5.into_alternate_af11().set_speed(VeryHigh); // PB11 RMII TX Enable - SB183 ON pb11.into_alternate_af11().set_speed(VeryHigh); // PG13 RXII TXD0 - SB182 ON pg13.into_alternate_af11().set_speed(VeryHigh); // PB13 RMII TXD1 I2S_A_CK JP7 ON pb13.into_alternate_af11().set_speed(VeryHigh); }