Update main.c battery prints

main.c

@@ -299,7 +299,7 @@ int main(int argc, char * argv[]) {
    map[BAT] = BAT2;
    map[PLUS_Z] = BAT;
    map[MINUS_Z] = PLUS_Z;
-   snprintf(busStr, 10, "%d %d", i2c_bus1, test_i2c_bus(0));
+   snprintf(busStr, 10, "Bus test: %d %d", i2c_bus1, test_i2c_bus(0));
    voltageThreshold = 8.0;
 	
   // check for camera	
@@ -591,7 +591,7 @@ int main(int argc, char * argv[]) {
         if (token != NULL) {
           voltage[count1] = (float) atof(token);
           #ifdef DEBUG_LOGGING
-//            printf("voltage: %f ", voltage[count1]);
+            printf("voltage: %f ", voltage[count1]);
           #endif
           token = strtok(NULL, space);
           if (token != NULL) {