lte/alt1250: Add internal function to stop API request from Application

Add internal function to stop any LTE/Socket request from application. Before enterting hibernation mode, system need to stop API request.
SPRESENSE · Jan 26, 2023 · 7f3c5e8 · 7f3c5e8
1 parent 77f450c
commit 7f3c5e8
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Showing 3 changed files with 31 additions and 0 deletions.
diff --git a/lte/alt1250/alt1250_daemon.h b/lte/alt1250/alt1250_daemon.h
@@ -124,6 +124,15 @@ struct alt1250_s
   struct sms_info_s sms_info;
   bool is_support_lwm2m;
   int64_t lwm2m_apply_xid;
+  bool api_enable;
 };
 
+/****************************************************************************
+ * Public Functions
+ ****************************************************************************/
+
+#ifdef CONFIG_LTE_ALT1250_ENABLE_HIBERNATION_MODE
+int alt1250_set_api_enable(FAR struct alt1250_s *dev, bool enable);
+#endif
+
 #endif  /* __LTE_ALT1250_ALT1250_DAEMON_H__ */
diff --git a/lte/alt1250/alt1250_main.c b/lte/alt1250/alt1250_main.c
@@ -255,6 +255,7 @@ int main(int argc, FAR char *argv[])
   g_daemon->usock_enable = TRUE;
   g_daemon->is_support_lwm2m = false;
   g_daemon->lwm2m_apply_xid = -1;
+  g_daemon->api_enable = true;
   MODEM_STATE_POFF(g_daemon);
 
   reset_fwupdate_info(g_daemon);
@@ -269,3 +270,17 @@ int main(int argc, FAR char *argv[])
 
   return ret;
 }
+
+#ifdef CONFIG_LTE_ALT1250_ENABLE_HIBERNATION_MODE
+int alt1250_set_api_enable(FAR struct alt1250_s *dev, bool enable)
+{
+  if (!dev)
+    {
+      return ERROR;
+    }
+
+  dev->api_enable = enable;
+
+  return OK;
+}
+#endif
diff --git a/lte/alt1250/usock_handlers/alt1250_sockethdlr.c b/lte/alt1250/usock_handlers/alt1250_sockethdlr.c
@@ -401,6 +401,13 @@ int usockreq_socket(FAR struct alt1250_s *dev,
       return REP_SEND_ACK_WOFREE;
     }
 
+  if (!dev->api_enable)
+    {
+      dbg_alt1250("Don't allow to call any API now.\n");
+      *usock_result = -EBUSY;
+      return REP_SEND_ACK_WOFREE;
+    }
+
   usock = usocket_alloc(dev);
   if (usock == NULL)
     {