stm32f1_hal/afio/
i2c_remap.rs1#![allow(unused_variables)]
2use super::*;
3use crate::{gpio::*, pac::*};
4
5pub trait I2cSclPin<REMAP> {}
12pub trait I2cSdaPin<REMAP> {}
13
14impl I2cSclPin<RemapDefault<I2C1>> for PB6<Alternate<OpenDrain>> {}
17impl I2cSdaPin<RemapDefault<I2C1>> for PB7<Alternate<OpenDrain>> {}
18impl I2cSclPin<RemapFull<I2C1>> for PB8<Alternate<OpenDrain>> {}
19impl I2cSdaPin<RemapFull<I2C1>> for PB9<Alternate<OpenDrain>> {}
20impl I2cSclPin<RemapDefault<I2C2>> for PB10<Alternate<OpenDrain>> {}
21impl I2cSdaPin<RemapDefault<I2C2>> for PB11<Alternate<OpenDrain>> {}
22
23impl RemapMode<I2C1> for RemapDefault<I2C1> {
26 fn remap(afio: &mut Afio) {
27 afio.mapr.modify_mapr(|_, w| w.i2c1_remap().clear_bit());
28 }
29}
30impl RemapMode<I2C1> for RemapFull<I2C1> {
31 fn remap(afio: &mut Afio) {
32 afio.mapr.modify_mapr(|_, w| w.i2c1_remap().set_bit());
33 }
34}
35impl RemapMode<I2C2> for RemapDefault<I2C2> {
36 fn remap(afio: &mut Afio) {}
37}