Update README.md

Author: floe

README.md

@@ -3,34 +3,12 @@
 [![Build Status](https://travis-ci.org/sandeepmistry/arduino-BLEPeripheral.svg?branch=master)](https://travis-ci.org/sandeepmistry/arduino-BLEPeripheral) [![Gitter](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/sandeepmistry/arduino-BLEPeripheral?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
 
 
-An [Arduino](http://arduino.cc) library for creating custom BLE peripherals with [Nordic Semiconductor](http://www.nordicsemi.com)'s [nRF8001](http://www.nordicsemi.com/eng/Products/Bluetooth-R-low-energy/nRF8001) or [nR51822](http://www.nordicsemi.com/eng/Products/Bluetooth-R-low-energy/nRF51822).
+An [Arduino](http://arduino.cc) library for creating custom BLE peripherals and observers with [Nordic Semiconductor](http://www.nordicsemi.com)'s  [nR51822](http://www.nordicsemi.com/eng/Products/Bluetooth-R-low-energy/nRF51822).
 
-Enables you to create more customized BLE Peripheral's compared to the basic UART most other Arduino BLE libraries provide.
-
-[nRFgo Studio](http://www.nordicsemi.com/chi/node_176/2.4GHz-RF/nRFgo-Studio) (and Windows) is not required when using the [nRF8001](http://www.nordicsemi.com/eng/Products/Bluetooth-R-low-energy/nRF8001).
+This is heavily based on @sandeepmistry's [arduino-BLEPeripheral](https://github.com/sandeepmistry/arduino-BLEPeripheral) library. This fork adds support for the observer role (i.e. receiving Bluetooth advertisements), but consequently can't support the nRF8001 anymore.
 
 ## Compatible Hardware
 
-### [Nordic Semiconductor nRF8001](http://www.nordicsemi.com/eng/Products/Bluetooth-R-low-energy/nRF8001)
-
- * [Adafruit](http://www.adafruit.com)
-   * [Bluefruit LE - nRF8001 Breakout](http://www.adafruit.com/products/1697)
- * [RedBearLab](http://redbearlab.com)
-   * [BLE Shield](http://redbearlab.com/bleshield/)
-   * [Blend Micro](http://redbearlab.com/blendmicro/)
-   * [Blend](http://redbearlab.com/blend/)
- * [Femtoduino](http://www.femtoduino.com)
-   * [IMUduino BTLE](http://www.femtoduino.com/spex/imuduino-btle)
- * [Olimex](https://www.olimex.com)
-   * [MOD-nRF8001](https://www.olimex.com/Products/Modules/RF/MOD-nRF8001/)
-   * [OLIMEXINO-NANO-BLE](https://www.olimex.com/Products/Duino/AVR/OLIMEXINO-NANO-BLE/)
- * [Jaycon Systems](http://www.jayconsystems.com)
-   * [nRF8001 Bluetooth Breakout Board](http://www.jayconsystems.com/nrf8001-breakout-board.html)
- * [TinyCircuits](https://www.tiny-circuits.com)
-  * [TinyShield Bluetooth Low Energy - Nordic](https://www.tiny-circuits.com/tiny-shield-bluetooth-low-energy-nordic.html)
-
-**Note:** Does not require use of [nRFgo Studio](http://www.nordicsemi.com/chi/node_176/2.4GHz-RF/nRFgo-Studio)! However, uses more code space.
-
 ### [Nordic Semiconductor nRF51822](http://www.nordicsemi.com/eng/Products/Bluetooth-R-low-energy/nRF51822)
 
  * [RedBearLab](http://redbearlab.com) with [Arduino Add-on](https://github.com/RedBearLab/nRF51822-Arduino)
@@ -44,39 +22,6 @@ Enables you to create more customized BLE Peripheral's compared to the basic UAR
 
  * Various, see [arduino-nRF5 supported boards](https://github.com/sandeepmistry/arduino-nRF5#supported-boards) via [nRF5 Arduino Add-on](https://github.com/sandeepmistry/arduino-nRF5)
 
-#### Pinouts
-
-| Chip | Shield/Board | REQ Pin | RDY Pin | RST Pin |
-| ---- | ------------ | ------- | ------- | ------- |
-| nRF8001|
-| | Bluefruit LE | 10 | 2 | 9 |
-| | BLE Shield 1.x | 9 | 8 | UNUSED |
-| | BLE Shield 2.x | 9 | 8 | UNUSED or 4/7 via jumper|
-| | Blend | 9 | 8 | UNUSED or 4/5 via jumper |
-| | Blend Micro | 6 | 7 | UNUSED or 4 |
-| | IMUduino BTLE | 10 | 7 | 9 |
-| | TinyShield Bluetooth Low Energy | 10 | 2 | 9 |
-| nRF51822 |
-| | RedBearLab nRF51822 | -1 (UNUSED) | -1 (UNUSED) | -1 (UNUSED) |
-| | BLE Nano | -1 (UNUSED) | -1 (UNUSED) | -1 (UNUSED) |
-| | RFduino | -1 (UNUSED) | -1 (UNUSED) | -1 (UNUSED) |
-
-## Compatible IDE's and MCU's
-
- * [Arduino IDE](http://arduino.cc/en/Main/Software#toc1)
-   * AVR (Uno, Lenoardo, Mega, etc.)
-   * SAM3X8E (Due)
-   * SAMD21G18A (Zero)
- * [Teensy](https://www.pjrc.com/teensy/) (via [Teensyduino](https://www.pjrc.com/teensy/td_download.html))
-   * 2.0
-   * 3.0
-   * 3.1
-   * LC
-
-**Warning**: For more advanced sketches an MCU with more than 2kB of RAM and 32kB of flash space is recommended. Advance sketches include:
- * Multiple services and characteristics
- * HID API usage
-
 ## Usage
 
 ### Download Library
@@ -86,20 +31,20 @@ Enables you to create more customized BLE Peripheral's compared to the basic UAR
 #### Using the Arduino IDE Library Manager
 
 1. Choose ```Sketch``` -> ```Include Library``` -> ```Manage Libraries...```
-2. Type ```BLEPeripheral``` into the search box.
+2. Type ```BLEPeripheralObserver``` into the search box.
 3. Click the row to select the library.
 4. Click the ```Install``` button to install the library.
 
 #### Using Git
 ```sh
 cd ~/Documents/Arduino/libraries/
-git clone https://github.com/sandeepmistry/arduino-BLEPeripheral BLEPeripheral
+git clone https://github.com/floe/BLEPeripheralObserver BLEPeripheralObserver
 ```
 
 #### MPIDE
 ```
 cd ~/Documents/mpide/libraries/
-git clone https://github.com/sandeepmistry/arduino-BLEPeripheral BLEPeripheral
+git clone https://github.com/floe/BLEPeripheralObserver BLEPeripheralObserver
 ```
 
 ### [arduino-nRF5x core](https://github.com/sandeepmistry/arduino-nRF5) users
@@ -120,15 +65,3 @@ See [examples](examples) folder.
 ## License
 
 This libary is [licensed](LICENSE) under the [MIT Licence](http://en.wikipedia.org/wiki/MIT_License).
-
-## Useful Links
- * [@lizardo](https://github.com/lizardo)'s [nRF8001 Experiments](https://github.com/lizardo/nrf8001)
-   * used as a starting point to reverse engineer the proprietary setup message format for the chips
- * [@NordicSemiconductor](https://github.com/NordicSemiconductor)'s [ble-sdk-arduino](https://github.com/NordicSemiconductor/ble-sdk-arduino)
-   * Original Arduino SDK for nRF8001
- * [@guanix](https://github.com/guanix)'s [arduino-nrf8001](https://github.com/guanix/arduino-nrf8001)
-   * nRF8001 support for Arduino
-
-
-[![Analytics](https://ga-beacon.appspot.com/UA-56089547-1/sandeepmistry/arduino-BLEPeripheral?pixel)](https://github.com/igrigorik/ga-beacon)
-