xiuos\APP_Framework\Framework\connection\lora\e220：

Modify this file again,and if you want to test the lora module,you can find test function in this file

APP_Framework/Framework/connection/lora/e220/e220.c

@@ -21,7 +21,6 @@
 #include <adapter.h>
 
 #define E220_GATEWAY_ADDRESS 0xFFFF
-
 #ifdef ADD_RTTHREAD_FETURES
 #define E220_CHANNEL 0x02
 #else
@@ -392,8 +391,6 @@ static int E220Open(struct Adapter *adapter)
 
     PrivIoctl(adapter->fd, OPE_INT, &ioctl_cfg);
     
-		
-
 	cfg.serial_baud_rate = E220_UART_BAUD_RATE;
     ioctl_cfg.args = &cfg;