Make USB manufacturer and product name customizable

[misaka19465]

Some devices may pick ready to use rp2040 boards, but need an custom product name, to make configuring easier for example. This patch added customizable manufacturer and product name through build_flags (this is my present solution. better solution could be found in the future).

[earlephilhower]

These values already are defined by the user during the build process on the command line or the P.IO boards.json file. Make a custom board file and you can define them any way you like, without needing to add anything.

[maxgerhardt]

It already is customizible.

arduino-pico/tools/platformio-build.py

Lines 287 to 297 in a6ab6e1

	# in any case, add standard flags
	# preferably use USB information from arduino.earlephilhower section,
	# but fallback to sensible values derived from other parts otherwise.
	usb_pid = board.get("build.arduino.earlephilhower.usb_pid",
	board.get("build.hwids", [[0, 0]])[0][1])
	usb_vid = board.get("build.arduino.earlephilhower.usb_vid",
	board.get("build.hwids", [[0, 0]])[0][0])
	usb_manufacturer = board.get(
	"build.arduino.earlephilhower.usb_manufacturer", board.get("vendor", "Raspberry Pi"))
	usb_product = board.get(
	"build.arduino.earlephilhower.usb_product", board.get("name", "Pico"))

Allows you to set this in the platformio.ini, e.g.

[env:pico]
platform = https://github.com/maxgerhardt/platform-raspberrypi.git
board = rpipico
framework = arduino
; Set custom manufacturer and product
board_build.arduino.earlephilhower.usb_manufacturer = Custom Manufacturer
board_build.arduino.earlephilhower.usb_product = Ultra Cool Product

We need a documentation update here for PlatformIO, not a code change.

[maxgerhardt]

Well, mostly.. Found out that for changing USB VID and PID, the PlatformIO build defines the macros USB_PID, USB_VID, but these only seem to be used in Adafruit TinyUSB.. The regular USB stack uses USBD_PID, USBD_VID. Also defining those makes the VID+PID freely redifinable, too.

board_build.arduino.earlephilhower.usb_manufacturer = Custom Manufacturer
board_build.arduino.earlephilhower.usb_product = Ultra Cool Product
board_build.arduino.earlephilhower.usb_vid = 0xABCD
board_build.arduino.earlephilhower.usb_pid = 0x1337

I will file a PR shortly for docs + builder script update.

[misaka19465]

Thanks for your works. I'll close this.