Peanut Altimeter Board Support Package

This repository contains the board support package for the Peanut altimeter to hook into the Nuttx build system. This package sets up peripherals on the board so they can be manipulated by firmware (i.e. barometer, buzzer, pyro channels, etc.).

Usage

Clone this repository in your NuttX space folder, as a sibling directory to the nuttx and nuttx-apps directories.

Then, you should be able to use the NuttX tools/configure.sh script to configure the altimeter firmware build by providing a path to the desired configuration you want to use:

$ cd nuttx
$ ./tools/configure.sh ../peanut-bsb/configs/<config>

where <config> is the name of the configuration you want to flash.

Flashing Firmware

Just plug in Peanut using the USB-C connector. On most systems, it will appear under /dev/ttyACM0. You can then use the NuttX build system to build and flash the firmware simultaneously:

$ make flash ESPTOOL_PORT=/dev/ttyACM0