From f3b18d91e7ac96c936f750f1570ccf9b00e2ce19 Mon Sep 17 00:00:00 2001
From: mculover666 <2412828003@qq.com>
Date: Thu, 11 Mar 2021 09:55:32 +0800
Subject: [PATCH] fix bug in cmsis_os2

---
 osal/cmsis_os/cmsis_os2.c | 16 +++++++++++-----
 1 file changed, 11 insertions(+), 5 deletions(-)

diff --git a/osal/cmsis_os/cmsis_os2.c b/osal/cmsis_os/cmsis_os2.c
index ebe7826a..549bed7e 100644
--- a/osal/cmsis_os/cmsis_os2.c
+++ b/osal/cmsis_os/cmsis_os2.c
@@ -174,7 +174,7 @@ osThreadId_t osThreadNew(osThreadFunc_t func,
     } else {
 #if TOS_CFG_TASK_DYNAMIC_CREATE_EN > 0u
       k_task_t* task;
-      err = tos_task_create_dyn(&task, attr->name, (k_task_entry_t)func,
+      err = tos_task_create_dyn(&task, (char*)attr->name, (k_task_entry_t)func,
                                 argument, prio, stack_size, 0);
       taskId = err == K_ERR_NONE ? task : NULL;
 #endif
@@ -623,11 +623,14 @@ osMutexId_t osMutexNew(const osMutexAttr_t* attr) {
   if (attr) {
     if (attr->cb_mem) {
       err = tos_mutex_create((k_mutex_t*)attr->cb_mem);
-      mutexId = err == K_ERR_NONE ? attr->cb_mem : NULL;
+      mutexId = (err == K_ERR_NONE) ? attr->cb_mem : NULL;
     }
+  } else {
+    err = tos_mutex_create_dyn(&mutexId);
+    mutexId = (err == K_ERR_NONE) ? mutexId : NULL;
   }
 
-  return (osEventFlagsId_t)mutexId;
+  return (osMutexId_t)mutexId;
 }
 
 const char* osMutexGetName(osMutexId_t mutex_id) {
@@ -673,11 +676,14 @@ osSemaphoreId_t osSemaphoreNew(uint32_t max_count,
       err =
           tos_sem_create_max((k_sem_t*)attr->cb_mem, (k_sem_cnt_t)initial_count,
                              (k_sem_cnt_t)max_count);
-      semId = err == K_ERR_NONE ? attr->cb_mem : NULL;
+      semId = (err == K_ERR_NONE) ? attr->cb_mem : NULL;
     }
+  } else {
+    err = tos_sem_create_max_dyn(&semId, (k_sem_cnt_t)initial_count, (k_sem_cnt_t)max_count);
+    semId = (err == K_ERR_NONE) ? semId: NULL;
   }
 
-  return (osEventFlagsId_t)semId;
+  return (osSemaphoreId_t)semId;
 }
 
 const char* osSemaphoreGetName(osSemaphoreId_t semaphore_id) {