diff --git a/cm_backtrace/cm_backtrace.c b/cm_backtrace/cm_backtrace.c
index 4d446e8..f3a29c2 100644
--- a/cm_backtrace/cm_backtrace.c
+++ b/cm_backtrace/cm_backtrace.c
@@ -267,6 +267,10 @@ static void get_cur_thread_stack_info(uint32_t sp, uint32_t *start_addr, size_t
 #elif (CMB_OS_PLATFORM_TYPE == CMB_OS_PLATFORM_FREERTOS)   
     *start_addr = (uint32_t)vTaskStackAddr();
     *size = vTaskStackSize() * sizeof( StackType_t );
+#elif (CMB_OS_PLATFORM_TYPE == CMB_OS_PLATFORM_RTX5)
+  //osRtxThread_t *thread = osRtxInfo.thread.run.curr;
+    *start_addr = (uint32_t) osRtxInfo.thread.run.curr->stack_mem;
+    *size = osRtxInfo.thread.run.curr->stack_size;
 #endif
 }
 
@@ -291,6 +295,16 @@ static const char *get_cur_thread_name(void) {
     return (const char *)OSTCBCurPtr->NamePtr;
 #elif (CMB_OS_PLATFORM_TYPE == CMB_OS_PLATFORM_FREERTOS)
     return vTaskName();
+#elif (CMB_OS_PLATFORM_TYPE == CMB_OS_PLATFORM_RTX5)
+  //osRtxThread_t *thread = osRtxInfo.thread.run.curr;
+
+    if ((osRtxInfo.thread.run.curr == NULL) || (osRtxInfo.thread.run.curr->id != osRtxIdThread)) {
+      return NULL;  //lint !e{904} "Return statement before end of function" [MISRA Note 1]
+    }
+    if (osRtxInfo.thread.run.curr->state == osRtxObjectInactive) {
+      return NULL;  //lint -e{904} "Return statement before end of function" [MISRA Note 1]
+    }
+    return osRtxInfo.thread.run.curr->name;
 #endif
 }
 
diff --git a/cm_backtrace/cmb_cfg.h b/cm_backtrace/cmb_cfg.h
index f33ba88..c0e8e2b 100644
--- a/cm_backtrace/cmb_cfg.h
+++ b/cm_backtrace/cmb_cfg.h
@@ -36,7 +36,7 @@
 /* enable OS platform */
 /* #define CMB_USING_OS_PLATFORM */
 /* OS platform type, must config when CMB_USING_OS_PLATFORM is enable */
-/* #define CMB_OS_PLATFORM_TYPE           CMB_OS_PLATFORM_RTT or CMB_OS_PLATFORM_UCOSII or CMB_OS_PLATFORM_UCOSIII or CMB_OS_PLATFORM_FREERTOS */
+/* #define CMB_OS_PLATFORM_TYPE           CMB_OS_PLATFORM_RTT or CMB_OS_PLATFORM_UCOSII or CMB_OS_PLATFORM_UCOSIII or CMB_OS_PLATFORM_FREERTOS or CMB_OS_PLATFORM_RTX5 */
 /* cpu platform type, must config by user */
 #define CMB_CPU_PLATFORM_TYPE          /* CMB_CPU_ARM_CORTEX_M0 or CMB_CPU_ARM_CORTEX_M3 or CMB_CPU_ARM_CORTEX_M4 or CMB_CPU_ARM_CORTEX_M7 */
 /* enable dump stack information */
diff --git a/cm_backtrace/cmb_def.h b/cm_backtrace/cmb_def.h
index 0d15d65..b7c4d39 100644
--- a/cm_backtrace/cmb_def.h
+++ b/cm_backtrace/cmb_def.h
@@ -45,6 +45,7 @@
 #define CMB_OS_PLATFORM_UCOSII         1
 #define CMB_OS_PLATFORM_UCOSIII        2
 #define CMB_OS_PLATFORM_FREERTOS       3
+#define CMB_OS_PLATFORM_RTX5           4
 
 #define CMB_PRINT_LANGUAGE_ENGLISH     0
 #define CMB_PRINT_LANUUAGE_CHINESE     1
@@ -306,6 +307,8 @@ if (!(EXPR))                                                                   \
         extern uint32_t *vTaskStackAddr(void);/* need to modify the FreeRTOS/tasks source code */
         extern uint32_t vTaskStackSize(void);
         extern char * vTaskName(void);
+    #elif (CMB_OS_PLATFORM_TYPE == CMB_OS_PLATFORM_RTX5)
+        #include <rtx_os.h>
     #else
         #error "not supported OS type"
     #endif /* (CMB_OS_PLATFORM_TYPE == CMB_OS_PLATFORM_RTT) */