Made the main() thread run the UI task, thus removing the need for a dedicated one

openrtx/include/threads.h

@@ -28,13 +28,6 @@
  */
 void create_threads();
 
-// #ifdef __arm__
-
-/**
- * Stack size for UI task, in bytes.
- */
-#define UI_TASK_STKSIZE 2048
-
 /**
  * Stack size for Keyboard task, in bytes.
  */
@@ -55,30 +48,4 @@ void create_threads();
  */
 #define GPS_TASK_STKSIZE 2048
 
-// #else /* __arm__ */
-//
-// #define UI_TASK_STKSIZE 4096
-//
-// /**
-//  * Stack size for Keyboard task, in bytes.
-//  */
-// #define KBD_TASK_STKSIZE 256
-//
-// /**
-//  * Stack size for device update task, in bytes.
-//  */
-// #define DEV_TASK_STKSIZE 1024
-//
-// /**
-//  * Stack size for baseband control task, in bytes.
-//  */
-// #define RTX_TASK_STKSIZE 1024
-//
-// /**
-//  * Stack size for GPS task, in bytes.
-//  */
-// #define GPS_TASK_STKSIZE 1024
-//
-// #endif /* __arm__ */
-
 #endif /* THREADS_H */

openrtx/src/main.c

@@ -28,6 +28,8 @@
 #include <interfaces/delays.h>
 #include <hwconfig.h>
 
+extern void *ui_task(void *arg);
+
 int main(void)
 {
     // Initialize platform drivers
@@ -35,6 +37,7 @@ int main(void)
 
     // Initialize display and graphics driver
     gfx_init();
+
     // Set default contrast
     display_setContrast(default_settings.contrast);
 
@@ -55,10 +58,6 @@ int main(void)
     // Create OpenRTX threads
     create_threads();
 
-    // Auxiliary functions loop
-    while(true)
-    {
-        // No low-frequency function at the moment
-        ;
-    }
+    // Jump to the UI task
+    ui_task(NULL);
 }

openrtx/src/threads.c

@@ -337,14 +337,6 @@ void create_threads()
 
     pthread_create(&rtx_thread, &rtx_attr, rtx_task, NULL);
 
-    // Create UI thread
-    pthread_t      ui_thread;
-    pthread_attr_t ui_attr;
-
-    pthread_attr_init(&ui_attr);
-    pthread_attr_setstacksize(&ui_attr, UI_TASK_STKSIZE);
-    pthread_create(&ui_thread, &ui_attr, ui_task, NULL);
-
     // Create Keyboard thread
     pthread_t      kbd_thread;
     pthread_attr_t kbd_attr;