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use callback to collect midi velocity, add software detent for pitch bend mode

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Zach Richard 2022-04-19 21:55:08 -04:00 committed by Kyle Brown
parent 003bb7d96a
commit 8208194842
1 changed files with 24 additions and 5 deletions
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29
user_keymaps/ZFR_KBD/RP2.65-F.py
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@ -117,13 +117,26 @@ def set_led_brightness(state):
def slider_1_handler(state):
set_sys_vol(state)
pb_lut = []
# reserve middle four values - software detent
pb_lut[00:29] = [x for x in range(0, 8192, int(8192/30))]
pb_lut[30:33] = [8192 for x in range(4)]
pb_lut[34:63] = [x for x in range(8192, 8192*2, int(8192/30))]
def slider_2_handler(state):
if keyboard.active_layers[0] == MIDI_LAYER_IDX:
# use as MIDI Pitch wheel
bend = int((state['position'] / 127) * 16383) # 8192 midpoint for no bend
# print(f"bend: {bend}")
# use 64 values
bend_idx = int((state['position'] / 127) * 64)
# scale to 8192 midpoint for no bends
# bend *= int(8192 * 2 / 64)
bend = pb_lut[bend_idx]
key = KC.MIDI_PB(bend)
keyboard.tap_key(key)
else:
set_led_var(state)
@ -131,7 +144,7 @@ keyboard.__midi_velocity = 0
def slider_3_handler(state):
if keyboard.active_layers[0] == MIDI_LAYER_IDX:
# use as MIDI note velocity
keyboard.__midi_velocity = int(state['position'] / 127)
keyboard.__midi_velocity = int((state['position'] / 127) * 127)
else:
set_led_brightness(state)
@ -143,9 +156,15 @@ faders.pins = (
)
keyboard.modules.append(faders)
def MN(note : str):
return KC.MIDI_NOTE(note, keyboard.__midi_velocity)
def set_midi_vel(key, keyboard, *args):
key.meta.velocity = keyboard.__midi_velocity
return True
def MN(note : str):
midi_keypress = KC.MIDI_NOTE(note, 1)
midi_keypress.before_press_handler(set_midi_vel)
return midi_keypress
keyboard.keymap = [
[ # Base Layer
KC.ESC, KC.GRAVE, KC.N1, KC.N2, KC.N3, KC.N4, KC.N5, KC.N6, KC.N7, KC.N8, KC.N9, KC.N0, KC.BSLS, KC.DEL, KC.MINS, KC.EQUAL,