handle _C pins

2023-09-13 21:16:27 +02:00
parent 7bc57ca3f7
commit 5924cc8b49
3 changed files with 87 additions and 2 deletions
--- a/embassy-stm32/src/lib.rs
+++ b/embassy-stm32/src/lib.rs
@ -191,6 +191,18 @@ pub fn init(config: Config) -> Peripherals {
    peripherals::FLASH::enable();

    unsafe {
+        #[cfg(feature = "_split-pins-enabled")]
+        crate::pac::SYSCFG.pmcr().modify(|pmcr| {
+            #[cfg(feature = "split-pa0")]
+            pmcr.set_pa0so(true);
+            #[cfg(feature = "split-pa1")]
+            pmcr.set_pa1so(true);
+            #[cfg(feature = "split-pc2")]
+            pmcr.set_pc2so(true);
+            #[cfg(feature = "split-pc3")]
+            pmcr.set_pc3so(true);
+        });
+
        gpio::init();
        dma::init(
            #[cfg(bdma)]