[LPC1347]: add support for RTOS

Author: [email protected]

libraries/rtos/rtx/RTX_CM_lib.h

@@ -211,6 +211,9 @@ osThreadDef_t os_thread_def_main = {(os_pthread)main, osPriorityNormal, 0, NULL}
 #elif TARGET_LPC4088
 #define INITIAL_SP            (0x10010000UL)
 
+#elif TARGET_LPC1347
+#define INITIAL_SP            (0x10002000UL)
+
 #endif
 
 #ifdef __CC_ARM

libraries/rtos/rtx/RTX_Conf_CM.c

@@ -49,7 +49,7 @@
 //       counting "main", but not counting "osTimerThread"
 //   <i> Default: 6
 #ifndef OS_TASKCNT
-#  if defined(TARGET_LPC1768) || defined(TARGET_LPC2368) || defined(TARGET_LPC4088)
+#  if defined(TARGET_LPC1768) || defined(TARGET_LPC2368) || defined(TARGET_LPC4088) || defined(TARGET_LPC1347)
 #    define OS_TASKCNT         14
 #  elif defined(TARGET_LPC11U24) || defined(TARGET_KL25Z)
 #    define OS_TASKCNT         6
@@ -58,7 +58,7 @@
 
 //   <o>Scheduler (+ interrupts) stack size [bytes] <64-4096:8><#/4>
 #ifndef OS_SCHEDULERSTKSIZE
-#  if defined(TARGET_LPC1768) || defined(TARGET_LPC2368) || defined(TARGET_LPC4088)
+#  if defined(TARGET_LPC1768) || defined(TARGET_LPC2368) || defined(TARGET_LPC4088) || defined(TARGET_LPC1347)
 #      define OS_SCHEDULERSTKSIZE    256
 #  elif defined(TARGET_LPC11U24) || defined(TARGET_KL25Z)
 #      define OS_SCHEDULERSTKSIZE    128
@@ -104,6 +104,9 @@
 #  if defined(TARGET_LPC1768) || defined(TARGET_LPC2368)
 #    define OS_CLOCK       96000000
 
+#  elif defined(TARGET_LPC1347)
+#    define OS_CLOCK       72000000
+
 #  elif defined(TARGET_LPC11U24) || defined(TARGET_KL25Z)
 #    define OS_CLOCK       48000000
 #