add deinit func in sal wrapper and ec20

2020-08-11 19:20:25 +08:00
parent 5656dca3ad
commit 96b0c8c37c
4 changed files with 34 additions and 5 deletions
--- a/devices/ec20/ec20.c
+++ b/devices/ec20/ec20.c
@@ -551,3 +551,18 @@ int ec20_sal_init(hal_uart_port_t uart_port)
    return 0;
 }

+int ec20_sal_deinit()
+{
+    int id = 0;
+
+    for (id = 0; id < AT_DATA_CHANNEL_NUM; ++id) {
+        tos_sal_module_close(id);
+    }
+
+    tos_sal_module_register_default();
+
+    tos_at_deinit();
+    
+    return 0;
+}
+