Initial support for MSP430

Support for systems with only one partition. Support for cyclic and sporadic interfaces. Support for protected and unprotected interfaces.

templates/concurrency_view/ada_pohi_gpr/trigger.tmplt

@@ -6,6 +6,6 @@
 @@--    Use_POHIC
 @@--    Debug
 @@--    No_Stdlib
-@@IF@@ not @_Use_POHIC_@
+@@IF@@ not @_Use_POHIC_@ and @_CPU_Platform_@ /= PLATFORM_MSP430_FREERTOS
 TRUE
 @@END_IF@@