upd gps

base_pack/gps_nmea_uart/gps_uart.c

@@ -202,6 +202,9 @@ GpsUart* gps_uart_enable() {
     gps_uart->notifications = furi_record_open(RECORD_NOTIFICATION);
 
     gps_uart->baudrate = gps_baudrates[current_gps_baudrate];
+    gps_uart->changing_baudrate = false;
+    gps_uart->backlight_on = false;
+    gps_uart->speed_units = KNOTS;
 
     gps_uart_init_thread(gps_uart);