Add support for BLE extended advertisements

What's Changed

• Fix #59: Sometimes messages sent via UART are lost (#61)
• Add support for BLE extended advertisements (#63)

Full Changelog: v1.0.0...v2.0.0

Implement external LED control, add support for non-default company_id filtering

What's Changed

• Fix #51: Company filter is checked against hardcoded Ruuvi value instead of UART-configured value by @TheSomeMan in #52
• Close #55: Replace automatic LED control with external control by LED_CTRL command by @TheSomeMan in #56
• Update ruuvi.boards.c submodule to the latest version (Update GWBUS pin definitions for Gateway.A2) by @TheSomeMan in #58

Full Changelog: v0.7.2...v1.0.0

Fix nRF52 ID Polling

• Also keeps green led on for 10 seconds after BLE activity for calmer user experience

Check for ACK on configuration poll.

Add check for ACK during the configuration poll. Watchdog reset on fail.

Configuration polling

Adds a function to poll for configuration.

v0.5.3

• Added RuuviTag's filter scan based on Manufacturer ID.
• Added BLE Scanning shutdown process on request.

Test BLE ext adv

0.5.2

Stop scanning when no PHY is enabled (#24)

fix-uart-interrupt

Fixes the UART freezing on missed interrupt.

v0.5.0

Update pinout to be compatible with GWA2

GW - Config from UART firmware

A firmware which continuously scans for BLE advertisements and relays them via UART.

Applies configuration commands from UART.

Program the firmware with

nrfjprog --eraseall
nrfjprog --program ruuvigw_nrf_armgcc_ruuvigw_release_v0.4.0_full.hex
nrfjprog --reset