1 KiB
1 KiB
Overview
This is the b-parasite formware based on Nordic's nRF5 SDK.
It uses Nordic's SoftDevice, which should additionally be flashed to the chip before running our firmware.
I use a JLink probe for flashing and debugging.
Configuration
The b-parasite specific configuration, such as active/sleep time and transmitting power are defined in config/prst_config.h.
Flashing SoftDevice and Firmware
# Flash softdevice
$ SDK_ROOT=~/dev/nrf52/sdk/nRF5_SDK_17.0.2_d674dde make flash_softdevice
# Compile annd flash our firmware
$ SDK_ROOT=~/dev/nrf52/sdk/nRF5_SDK_17.0.2_d674dde make flash
Debugging
Calls to NRF_LOG will be readable on the console using JLinkRTTLogger. This is the handy one-liner I use for pulling log messages:
$ echo "\n\n\n\n0\n/dev/stdout" | JLinkRTTLogger | sed 's/^.*app: //'