SoftDevice in UF2

SoftDevice converted to UF2 file format for recovery or re-flashing

• S140 v6.1.1
• Sniffer for nRF52840 4.1.0 based on Nordic Dongle

0.6.2

Add new board "LED Glasses Driver nRF52840"

0.6.1 - 2021.08.04

Fix failed to upgrade ssue when flashing uf2 with more than 512KB payload
Increased application reserved from 28KB to 40KB for nrf52840 to match circuitpython usage.

0.6.0 - 2021.06.19

Update tinyusb to latest to fix the race condition with control transfer, which could cause failed to connect to DFU Serial occasionally.

0.5.1 - 2021.06.02

• more boards support

0.5.0 - 2021.04.04

• Update tinyusb to latest to fix the race condition causing cdc out dropping packet. Which cause DFU failed occasionally
• Add support for Dotstar LED (APA102)
• Add sparkfun_nrf52840_micromod board
• Allow skipping DFU entirely when reset or wakeup from deep sleep
• Fix an issue with OTA when using shared bond with application

0.4.1 - 2021.02.17

• Add USB connect timeout for app reset to UF2 or Serial via GPREGRET
• Fix pollution of REGOUT0 reserved bits

0.4.0 - 2021.01.19

• Decouple bootloader and softdevice i.e bootloader will always work with and/or without softdevice present. This allows application to pack firmware + softdevice into an uf2/serial for DFU.
• Add self-update feature with update-{board}.uf2. This allow bootloader to update itself easily (requires running bootloader with at least 0.4.0)
• Enlarge the fake FAT disk to ~ 32MB to allow piggy-pack multiple application (different family ID) within the same uf2.
• Support uf2 with family ID = vendor ID + product ID
• Reset into application if there is no USB connection in ~3 seconds.
• Remove DFU idle 300 seconds timeout
• Support power supply configuration with ENABLE_DCDC_0 and ENABLE_DCDC_1
• Add new boards support: nice nano, bast ble, ikigaisense vita, nrf52840 M2, Pitaya Go, AE-BL652-BO, BlueMicro, ADM_B_NRF52840_1

0.3.2 - 2020.03.12

• Make sure all pins are in reset state when jumping to app mode.

0.3.1 - 2020.03.04

Correct LED1 for Feather Sense, and change its volume ID to FTHRSNSBOOT.