Firmware for HexBoard MIDI controller
Diffstat (limited to 'makePitches.py')
| -rwxr-xr-x | makePitches.py | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/makePitches.py b/makePitches.py new file mode 100755 index 0000000..7829e52 --- /dev/null +++ b/makePitches.py @@ -0,0 +1,18 @@ +#!/usr/bin/env python3 +import sys + +pitches=128 + +# calculate integer values in hertz for equal-temperament scales +def makePitches(root, tones, offset): + a = [] + for index in range(offset, pitches+offset): + a.append(round(root*(2**(index/tones)))) + return a + +if __name__ == '__main__': + offset = 0 + if len(sys.argv) > 3: + offset = int(sys.argv[3]) + pitches = makePitches(float(sys.argv[1]), int(sys.argv[2]), offset) + print(pitches) |