small fixes

platformio.ini

 ; https://docs.platformio.org/page/projectconf.html
 
 [env:cyd]
-platform = platformio/espressif32@6.4.0
+platform = platformio/espressif32@6.7.0
 board = esp32dev
 framework = arduino
 upload_protocol = esptool
-upload_port = /dev/ttyUSB1
-monitor_port = /dev/ttyUSB1
+upload_port = /dev/ttyUSB0
+monitor_port = /dev/ttyUSB0
 monitor_speed = 115200
 extra_scripts = pre:extra_script.py
 build_flags =

src/smart_meter.cpp

 #include "lora.h"
 #include "smart_meter.h"
 
-#define SML_TX 33
-#define SML_RX 34
+#define SML_RX 33
+#define SML_TX 34
 #define SML_BAUD 9600
 #define SML_PARAM SWSERIAL_8N1
 

src/ui.cpp

  * ----------------------------------------------------------------------------
  */
 
+#ifdef FEATURE_UI
+
 #include <Arduino.h>
 #include <WiFi.h>
 
 #include "memory.h"
 #include "ui.h"
 
-#ifdef FEATURE_UI
-
 #include <SPI.h>
 #include <XPT2046_Touchscreen.h>
 #include <TFT_eSPI.h>