GitLab

* analogRead() fix for nRF52 by setting related gain.
Signed-off-by: Joerg Hubschneider <joerg.hubschneider@bosch-si.com>

* Add UART hardware flow control option

* Support for an minimalistic nRF52832 board by Shenzhen Taida Century Technology Co Ltd.

Features:
- two buttons
- two LEDs
- IO-Ports
- Header for current messurement

https://de.aliexpress.com/item/2-pcs-lot-FREE-SHIPPING-cost-effective-NRF52832-development-board/32690752353.html
https://de.aliexpress.com/item/NRF52832-high-cost-development-board-gold-core-board/32718892277.html

* Support for "Generic nRF52" board.

* Support for NRF51822 or NRF51422 Developer Boards PCA1000X
  - PCA10000: USB device from NRF51 DK
  - PCA1000[1,2,3,4]: With nRF6310 or BLE DEVKIT.N R2 (mommosoft) board

http://www.nordicsemi.com/eng/Products/Bluetooth-low-energy/nRF51822-Development-Kit

Change provider name, use custom openocd build, remove 0.0.0 version

OS X and WIN32 are extracted from installers and re-archived.

Add section on BLE

Add values to binary.h for Arduino compatibility

Needs more testing

Added a menu item to set the low freqency crystal. 

this adds and option to set the LFCLK on the nRF52DK which can also be used on custom boards with or without an external 32.xxxkhz crystal, defaults to use external crystal

Add platform.txt recipe for 'Export compiled binary' as a hex file

Add new board variant for Waveshare BLE400 http://www.waveshare.com/product/modules/wireless/bluetooth/nrf51822-eval-kit.htm

Add RedBearLab nRF51822 link