Add Readme file and "breadboard" readme

Author: andreasb242

docs/README_breadboard.md

@@ -0,0 +1,54 @@
+# Default configuration with Nokia 5510 Display (PCD8544) 
+
+## Arduino Pinout
+in config.h check ```HARDWARE_REV 21```
+All options are left to default values, else you have to change the connections
+
+### A14: Voltage read-Pin
+Leave it open, it will read some random values...
+
+### 38: FET: Pull high to switch off
+Add an LED with Resistor (~470Ω) to GND
+
+### A15: Current read-Pin
+Leave it open, it will read some random values...
+
+### 11: Buzzer
+Connect buzzer with resistor (~200Ω) to GND
+
+### 37: Switch
+Connect a push switch to GND
+
+### 12: Switch 2
+Connect a push switch to GND
+
+## Nokia 5510 Display (PCD8544)
+Connect Display pin -> To arduino Pin
+The Display only supports 3.3V, use a level shifter for I/O Pins!
+```
+LED+  -> 3.3V
+VCC   -> 3.3V
+GND   -> GND
+
+sclk  ->  7 [PH4] (clock)
+sdin  -> 17 [PH0] (data-in)
+dc    -> 16 [PH1] (data select)
+reset ->  6 [PH3]
+sce   ->  8 [PH5] (enable)**
+```
+
+SCE is connected to PH2, but PH2 is not connected on the Arduino, so change the line
+```cpp
+unsigned char sce   = 2);  /* enable      (display pin 5) */
+```
+to
+```cpp
+unsigned char sce   = 5);  /* enable      (display pin 5) */
+```
+
+### Serial Port
+You get all information on the Serial port to Debug
+
+
+
+

readme.md

@@ -0,0 +1,12 @@
+# Arduino-Pedelec-Controller
+Software for the Pedelec/E-Bike controller based on Arduino hardware, see www.pedelecforum.de "ForumsController"
+
+## Board Pinout / Connections
+http://www.pedelecforum.de/wiki/doku.php?id=elektrotechnik:forumscontroller
+
+## Documents
+* [Breadboard configuration](docs/README_breadboard.md)
+* [CMake](docs/README_cmake.txt)
+* [Hacking](docs/README_hacking.txt)
+* [Menu](docs/README_menu.txt)
+