updated max frame size in base serial interface to match upstream meshcore; fix getbatterypercent in abstractuitask; update renderbatteryindicator et al in uitask; change lock screen refresh to 1 min for td pro and 2 min to t5s3; fix issue in t5s3 where it was still showing lock screen in hibernating mode'; fixed cardkb bug caused by t-echo lite wip work

src/MeshCore.h

@@ -43,6 +43,7 @@ namespace mesh {
 class MainBoard {
 public:
   virtual uint16_t getBattMilliVolts() = 0;
+  virtual uint8_t getBatteryPercent() { return 0; }
   virtual float getMCUTemperature() { return NAN; }
   virtual bool setAdcMultiplier(float multiplier) { return false; };
   virtual float getAdcMultiplier() const { return 0.0f; }

src/helpers/BaseSerialInterface.h

@@ -2,7 +2,7 @@
 
 #include <Arduino.h>
 
-#define MAX_FRAME_SIZE  172
+#define MAX_FRAME_SIZE  255
 
 class BaseSerialInterface {
 protected:
@@ -18,4 +18,4 @@ public:
   virtual bool isWriteBusy() const = 0;
   virtual size_t writeFrame(const uint8_t src[], size_t len) = 0;
   virtual size_t checkRecvFrame(uint8_t dest[]) = 0;
-};
+};