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Frequencer

Frequencer - Showing any audio file frequency spectrum in real time, hope you like it! =D

Read description for instructions please.

You must have audio files (.mp3/.wav) in Document/My Games/Retro/UserData/Frequencer (Create folder)

Controls:

Left side:
1. Loop switch - Makes one audio file loop, or next one play if mix switch enabled.
2. Mix switch - after audio file ends, plays random file from list if loop switch enabled.
3. Next audio file button - available only in case both loop and mix switch enabled.
4. Erase scan line button - available only when audio file playing, clears main screen and moves scan line into the beginning.

Up side:
1. Time arrows + Time screen - allow for control of playing time of audio file, available only when audio file playing. Time screen shows play time and overall length of current audio file.
2. RGB knobs - allow to customise spectrum on main screen.
3. Showing playing audio file switch - If enabled shows name of current audio file playing on main screen.
4. Play,Pause,Stop buttons - Green for play audio file, yellow for pause, and red for stop.
5. LCD screen + Arrows - shows list of audio files available to play, can be chosen by arrows.
6. Scan button [S] - Re-scan for files in frequencer folder.
7. Power button

Right side:
1. Resolution buttons - Numbered buttons allow for resolution control (256,1024,2048,4096,8192).
2. Small info screen - shows info on resolution, speed of playback, display height, brightness and scan line delay.
3. Black arrows - they control up/down, Display height (You can think about it as screen height from floor, with 256 resolution you can see all spectrum), Brightness and scan line delay respectively.
4. Scan line switch - if enabled stops scan line from moving without stopping audio file playback and without clearing screen.
5. Volume knob + speed arrows - Knob control volume and arrows control speed of playback.
6. Led strips switch + Led strips - If enabled disables led strips. Led strips show strength and volume of music (Basically decorative).

Have fun. =D

P.S. If you find any bugs or crashes, please tell me. <3