AP_IOMCU: use thread_create() API

libraries/AP_IOMCU/AP_IOMCU.cpp

@@ -134,25 +134,12 @@ void AP_IOMCU::init(void)
         check_crc();
     }
 
-    thread_ctx = chThdCreateFromHeap(NULL,
+    if (!hal.scheduler->thread_create(FUNCTOR_BIND_MEMBER(&AP_IOMCU::thread_main, void), "IOMCU",
-                                     THD_WORKING_AREA_SIZE(1024),
+                                      1024, AP_HAL::Scheduler::PRIORITY_BOOST, 1)) {
-                                     "IOMCU",
-                                     183,
-                                     thread_start,
-                                     this);
-    if (thread_ctx == nullptr) {
         AP_HAL::panic("Unable to allocate IOMCU thread");
     }
 }
 
-/*
-  static function to enter thread_main()
- */
-void AP_IOMCU::thread_start(void *ctx)
-{
-    ((AP_IOMCU *)ctx)->thread_main();
-}
-
 /*
   handle event failure
  */

libraries/AP_IOMCU/AP_IOMCU.h

@@ -87,7 +87,6 @@ public:
 private:
     AP_HAL::UARTDriver &uart;
 
-    static void thread_start(void *ctx);
     void thread_main(void);
 
     // read count 16 bit registers