优化充电状态获取，改为直接读取寄存器值

diff --git a/code/sdk/drivers/chips/brandy/porting/button/button_porting.c b/code/sdk/drivers/chips/brandy/porting/button/button_porting.c
index 7c607b9..2513ec9 100755 (executable)
--- a/code/sdk/drivers/chips/brandy/porting/button/button_porting.c
+++ b/code/sdk/drivers/chips/brandy/porting/button/button_porting.c
@@ -241,7 +241,8 @@ bool uapi_get_charger_plug_status(void)
 
     uint32_t charge_stat =  reg32_getbit(0x5702C034, 2);
     // printf("uapi_get_charger_plug_status reg %d charger_plugged %d\r\n",charge_stat,charger_plugged);
-    return charge_stat | charger_plugged;
+    // return charge_stat | charger_plugged;
+    return charge_stat;
 }
 
 static void deal_with_vbus_event(void)