AP_HAL_ChibiOS: Handle scripting priority

libraries/AP_HAL_ChibiOS/Scheduler.cpp

@@ -419,6 +419,7 @@ bool Scheduler::thread_create(AP_HAL::MemberProc proc, const char *name, uint32_
         { PRIORITY_IO, APM_IO_PRIORITY},
         { PRIORITY_UART, APM_UART_PRIORITY},
         { PRIORITY_STORAGE, APM_STORAGE_PRIORITY},
+        { PRIORITY_SCRIPTING, APM_SCRIPTING_PRIORITY},
     };
     for (uint8_t i=0; i<ARRAY_SIZE(priority_map); i++) {
         if (priority_map[i].base == base) {

libraries/AP_HAL_ChibiOS/Scheduler.h

@@ -29,6 +29,7 @@
 #define APM_STORAGE_PRIORITY     59
 #define APM_IO_PRIORITY          58
 #define APM_STARTUP_PRIORITY     10
+#define APM_SCRIPTING_PRIORITY  LOWPRIO
 
 /*
   boost priority handling