From cfe53a57a370e375ee38cdea78d310894ba18969 Mon Sep 17 00:00:00 2001
From: MorganTL <chengtz414@gmail.com>
Date: Fri, 18 Aug 2023 13:34:25 +0800
Subject: [PATCH] - runtime: replace block_sync with r#yield - runtime: chagne
 cfg that uses has_drtio - satman: chagne cfg that uses has_drtio

---
 src/runtime/src/main.rs | 21 +++------------------
 src/satman/src/main.rs  |  4 ++--
 2 files changed, 5 insertions(+), 20 deletions(-)

diff --git a/src/runtime/src/main.rs b/src/runtime/src/main.rs
index 3d6ebdc..4f6433e 100644
--- a/src/runtime/src/main.rs
+++ b/src/runtime/src/main.rs
@@ -104,29 +104,14 @@ async fn report_async_rtio_errors() {
     }
 }
 
-#[cfg(all(feature = "target_kasli_soc", has_drtio))]
-static mut LAST_VIRTUAL_LED_STATUS: u8 = 0;
-
-#[cfg(all(feature = "target_kasli_soc", has_drtio))]
+#[cfg(feature = "target_kasli_soc")]
 async fn io_expanders_service(
     i2c_bus: RefCell<&mut libboard_zynq::i2c::I2c>,
     io_expander0: RefCell<io_expander::IoExpander>,
     io_expander1: RefCell<io_expander::IoExpander>,
 ) {
     loop {
-        let _ = block_async!((|| -> nb::Result<(), Void> {
-            unsafe {
-                let current = pl::csr::virtual_leds::status_read();
-                if current != LAST_VIRTUAL_LED_STATUS {
-                    LAST_VIRTUAL_LED_STATUS = current;
-                    Ok(())
-                } else {
-                    Err(nb::Error::WouldBlock)
-                }
-            }
-        })())
-        .await;
-
+        task::r#yield().await;
         io_expander0
             .borrow_mut()
             .service(&mut i2c_bus.borrow_mut())
@@ -192,7 +177,7 @@ pub fn main_core0() {
 
     task::spawn(report_async_rtio_errors());
 
-    #[cfg(all(feature = "target_kasli_soc", has_drtio))]
+    #[cfg(feature = "target_kasli_soc")]
     task::spawn(io_expanders_service(
         RefCell::new(i2c_bus),
         RefCell::new(io_expander0),
diff --git a/src/satman/src/main.rs b/src/satman/src/main.rs
index 6fcd991..db82244 100644
--- a/src/satman/src/main.rs
+++ b/src/satman/src/main.rs
@@ -671,7 +671,7 @@ pub extern "C" fn main_core0() -> i32 {
             for mut rep in repeaters.iter_mut() {
                 rep.service(&routing_table, rank, &mut timer);
             }
-            #[cfg(all(feature = "target_kasli_soc", has_drtio))]
+            #[cfg(feature = "target_kasli_soc")]
             {
                 io_expander0
                     .service(&mut i2c)
@@ -717,7 +717,7 @@ pub extern "C" fn main_core0() -> i32 {
             for mut rep in repeaters.iter_mut() {
                 rep.service(&routing_table, rank, &mut timer);
             }
-            #[cfg(all(feature = "target_kasli_soc", has_drtio))]
+            #[cfg(feature = "target_kasli_soc")]
             {
                 io_expander0
                     .service(&mut i2c)