minor clean up

Author: hathach

boards.txt

@@ -40,6 +40,8 @@ feather52832.build.f_cpu=64000000
 feather52832.build.board=NRF52832_FEATHER
 feather52832.build.core=nRF5
 feather52832.build.variant=feather_nrf52832
+feather52840.build.usb_manufacturer="Adafruit LLC"
+feather52840.build.usb_product="Feather nRF52832"
 feather52832.build.extra_flags=-DNRF52832_XXAA -DNRF52
 feather52832.build.ldscript=nrf52832_s132_v6.ld
 

libraries/Bluefruit52Lib/examples/Peripheral/image_transfer/image_transfer.ino

@@ -26,17 +26,21 @@
 
 #if defined(ARDUINO_NRF52840_CIRCUITPLAY)
   // Circuit Playground Bluefruit use with TFT GIZMO
-  #define TFT_BACKLIGHT  A3
+  #define DEVICE_NAME   "CPLAY"
 
   #include "Adafruit_ST7789.h"
   Adafruit_ST7789 tft = Adafruit_ST7789(&SPI, 0, 1, -1); // CS = 0, DC = 1
 
 #elif defined(ARDUINO_NRF52840_CLUE)
+  #define DEVICE_NAME   "CLUE"
+
   // CLUE use on-board TFT
   #include "Adafruit_ST7789.h"
   Adafruit_ST7789 tft = Adafruit_ST7789(&SPI1, PIN_TFT_CS, PIN_TFT_DC, PIN_TFT_RST);
 
 #else
+  #define DEVICE_NAME   "Feather"
+
   #define TFT_35_FEATHERWING  1
   #define TFT_24_FEATHERWING  2