Add experimental support for ChibiOS 6.x kernel

changelog.txt

@@ -7,6 +7,7 @@ CHANGE:		Added type gImage to replace V2.x gdispImage
 FIX:		Fixed GWIN console widget scroll
 FIX:		A warning and adjusted is made if GDISP_IMAGE_BMP_BLIT_BUFFER_SIZE is less than 40 bytes.
 FIX:        Prevent compiler warnings on duplicate const specifiers.
+FEATURE:	Added support for ChibiOS 6.x kernel.
 
 
 *** Release 2.9 ***

src/gos/gos_chibios.c

@@ -11,7 +11,7 @@
 
 #include <string.h>
 
-#if CH_KERNEL_MAJOR < 2 || CH_KERNEL_MAJOR > 5
+#if CH_KERNEL_MAJOR < 2 || CH_KERNEL_MAJOR > 6
 	#error "GOS: Unsupported version of ChibiOS"
 #endif
 

src/gos/gos_chibios.h

@@ -35,7 +35,11 @@
 #endif
 typedef systime_t	gTicks;
 typedef cnt_t		gSemcount;
+#if CH_KERNEL_MAJOR >= 6
+	typedef void		gThreadreturn;
+#else
 	typedef msg_t		gThreadreturn;
+#endif
 typedef tprio_t		gThreadpriority;
 
 #define gSemMaxCount			((gSemcount)(((unsigned long)((gSemcount)(-1))) >> 1))