Fix ublox battery percent

library.json

@@ -1,6 +1,6 @@
 {
   "name": "TinyGSM",
-  "version": "0.7.8",
+  "version": "0.7.9",
   "description": "A small Arduino library for GPRS modules, that just works. Includes examples for Blynk, MQTT, File Download, and Web Client. Supports many GSM, LTE, and WiFi modules with AT command interfaces.",
   "keywords": "GSM, AT commands, AT, SIM800, SIM900, A6, A7, M590, ESP8266, SIM7000, SIM800A, SIM800C, SIM800L, SIM800H, SIM808, SIM868, SIM900A, SIM900D, SIM908, SIM968, M95, MC60, MC60E, BG96, ublox, Quectel, SIMCOM, AI Thinker, LTE, LTE-M",
   "authors":

library.properties

@@ -1,5 +1,5 @@
 name=TinyGSM
-version=0.7.8
+version=0.7.9
 author=Volodymyr Shymanskyy
 maintainer=Volodymyr Shymanskyy
 sentence=A small Arduino library for GPRS modules, that just works.

src/TinyGsmClientUBLOX.h

@@ -501,8 +501,10 @@ TINY_GSM_MODEM_GET_GPRS_IP_CONNECTED()
     }
 
     int res = stream.readStringUntil(',').toInt();
+    int8_t percent = res*20;  // return is 0-5
+    // Wait for final OK
     waitResponse();
-    return res;
+    return percent;
   }
 
   uint8_t getBattChargeState() TINY_GSM_ATTR_NOT_AVAILABLE;

src/TinyGsmCommon.h

@@ -10,7 +10,7 @@
 #define TinyGsmCommon_h
 
 // The current library version number
-#define TINYGSM_VERSION "0.7.8"
+#define TINYGSM_VERSION "0.7.9"
 
 #if defined(SPARK) || defined(PARTICLE)
   #include "Particle.h"