wip

2023-10-03 17:49:18 -05:00 · 2023-10-03 17:49:18 -05:00 · a4b20fc943
commit a4b20fc943
parent 8bb48f3083
1 changed files with 4 additions and 0 deletions
--- a/embassy-stm32/src/ipcc.rs
+++ b/embassy-stm32/src/ipcc.rs
@ -112,6 +112,10 @@ impl Ipcc {
        compiler_fence(Ordering::SeqCst);
        IPCC::set_cpu2(true);

+        // insert bus access and fence for delay
+        IPCC::set_cpu2(true);
+        compiler_fence(Ordering::SeqCst);
+
        IPCC::regs().cpu(0).cr().modify(|w| {
            w.set_rxoie(true);
            w.set_txfie(true);