fix(simple cmd) 完成简单通讯

erpc_core.c

@@ -173,15 +173,18 @@ u32 erpc_send(u8 hw, u8 dest_id, u16 port, u8 *data, u16 len)
   u32 ret = ERPC_NO_ERROR;
   do
   {
-      if(wait_time == 0){
+    if (wait_time == 0)
+    {
       ret = ERPC_ERR_SEND_TIMEOUT;
       break;
     }
-      if(hw_cfg->send_cache[cache_ord].state == ERPC_CMD_SEND_ONCE){
+    if (hw_cfg->send_cache[cache_ord].state == ERPC_CMD_SEND_ONCE)
+    {
       ret = ERPC_ERR_DEST_NO_RESPONSE;
       break;
     }
-      if(hw_cfg->send_cache[cache_ord].state == ERPC_CMD_SEND_REPEAT){
+    if (hw_cfg->send_cache[cache_ord].state == ERPC_CMD_SEND_REPEAT)
+    {
       ret = ERPC_ERR_DEST_NO_RESPONSE;
       break;
     }
@@ -190,8 +193,6 @@ u32 erpc_send(u8 hw, u8 dest_id, u16 port, u8 *data, u16 len)
   return ret;
 }
 
-
-
 u32 erpc_send_data(erpc_hw_cfg_t *hw)
 {
   for (int i = 0; i < MAX_SEND_CMD_CACHE_NUM; i++)
@@ -367,13 +368,16 @@ void erpc_rev_deal_core()
   while (list != NULL)
   {
     erpc_hw_cfg_t *hw = (erpc_hw_cfg_t *)list->data;
-
+    { // 遍历接收缓存
       for (int j = 0; j < MAX_REC_CMD_CACHE_NUM; j++)
       {
-      // 发现等待处理的数据包
+        { // 发现等待处理的数据包
-      if (hw->rec_cache[j].state == ERPC_CMD_WAIT_TASK_DEAL)
+          if (hw->rec_cache[j].state != ERPC_CMD_WAIT_TASK_DEAL)
           {
-        // 多线程处理
+            continue;
+          }
+        }
+        { // 多线程下，抢占处理权限
           hw->deal_lock();
           if (hw->rec_cache[j].state == ERPC_CMD_WAIT_TASK_DEAL)
           {
@@ -387,6 +391,8 @@ void erpc_rev_deal_core()
             continue;
           }
           hw->deal_unlock();
+        }
+        { // 处理指令
           // 搜索指令列表
           list_t *cmd_list = &hw->cmd_list;
           // 链表是空的
@@ -394,10 +400,11 @@ void erpc_rev_deal_core()
           {
             continue;
           }
-        while (cmd_list != NULL)
+          // 获取指令指针
-        {
-          erpc_cmd_list_t *cmd_obj = (erpc_cmd_list_t *)cmd_list->data;
           erpc_cmd_def_t *cmd_def = (erpc_cmd_def_t *)hw->rec_cache[j].data;
+          while (cmd_list != NULL)
+          { // 搜索指令列表
+            erpc_cmd_list_t *cmd_obj = (erpc_cmd_list_t *)cmd_list->data;
             if (cmd_obj->cmd == cmd_def->head.port)
             {
               if (cmd_obj->handle != NULL)
@@ -405,12 +412,15 @@ void erpc_rev_deal_core()
                 // 指令调用
                 cmd_obj->handle(hw->ord, cmd_def->head.src_id, cmd_def->head.dest_id, cmd_def->head.port, cmd_def->data, cmd_def->head.msg_len);
               }
-            // 处理完成 丢弃缓存
+
-            hw->rec_cache[j].state = ERPC_CMD_NO_ERROR;
+              break;
             }
             cmd_list = cmd_list->next;
           }
         }
+        // 处理完成 丢弃缓存 , 无论是否执行指令，都需要把数据包丢弃
+        hw->rec_cache[j].state = ERPC_CMD_NO_ERROR;
+      }
     }
     list = list->next;
   }

port_self.c

@@ -93,6 +93,7 @@ DWORD WINAPI test_task(LPVOID lpParam)
     {
         // printf("[test_task]send\n");
         u32 ret = erpc_send(self_hw_cfg.ord, self_hw_cfg.local_id, 0x01, NULL, 0);
+        ret = erpc_send(self_hw_cfg.ord, self_hw_cfg.local_id, 0x02, NULL, 0);
         printf("[test_task]send ret:%d\n", ret);
         sys_sleep(1000);
     }