encoder interpretation and general debouncing added
encoder and debouncing finished for now, OLED communication added, has to be debugged
OLED is up and running
Input/Output demo added
example for init and using inputs/outputs in main_merge_test.c
Treble coefficients -12db to 12db, 3db stages
Updated old eq and volume files
One band EQ qorking
Merge branch 'develop' into eq
Added new DSP System to EQ Branch
Merged SoftwareBuffer into hw-interface
Eq rewriten to interface current DspSystem
Edited Makefile and changed the parsing of UART
Added 3-band Equalizer
Added 3-Band EQ to main and makefile
Begun to fix the hardware interface some stuff works and some dont
Added testmodule and usage of it
Changed EQ coeffients to run with fs = 24kHz
Fixed the rest of the hw interface functions needs to be merged with the EQ branch
Merged hw-interface with Eq branch and fixed merge conflicts