Wizard23/USB EEG with Arduino HowTo

this is just a writeup of some tricks I learned from User:MariusKintel

1. installing avr gcc

sudo apt-get install gcc-avr avr-libc

1. removing dmx drivers

sudo rmmod dmx_usb

1. finding out how big a hex file is on the atmel

avr-size main.hex

1. programming the bootloader

sudo make -f Makefile.usbasp DEVICE=atmega8 HEXFILE=ATmegaBOOT.hex

1. flashing arduino

avrdude -F -p atmega8 -P /dev/ttyUSB1 -c stk500 -b 19200 -U flash:w:main.hex

anederungen hardware.h

==========

   #define DDRB_INIT           0x2C // 0b00101100
   #define PORTB_INIT          0x16 // 0b00010110
   #define DDRC_INIT           0x00 // 0b00000000
   #define PORTC_INIT          0x00 // 0b00000000
   #define DDRD_INIT           0x02 // 0b00000010
   #define PORTD_INIT          0x2f // 0b00101111

1. testen

screen /dev/ttyUSB0 115200

1. pinout remember help for marius usb programmarer

        USB stecker
A   T   M   E    L
10pinheader 
     r    b
     e    l
     d    u
          e
 10-to-6 stecker
   r
   e
   d
 6-to-6 fuer EEG
   r     b
   e     l
   d     a
         c
         k