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augmented guitar with esp32 and mpu6050
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Rob Canning a0879a876a moved button logic to supercollider 2022-09-01 14:53:31 +02:00
osc32final esp32 firmware updated for capacitive switching 2022-08-31 16:03:16 +02:00
scratchboard added lukas 3d print magick 2022-09-01 00:58:53 +02:00
wavey-wind moved button logic to supercollider 2022-09-01 14:53:31 +02:00
ESP32-DevKit-Lipo-GPIOs.png esp32 lipo pinout diagram added 2022-08-31 16:05:21 +02:00
LICENSE Initial commit 2022-08-30 23:26:37 +02:00
README.md moved button logic to supercollider 2022-09-01 14:53:31 +02:00
gtr.scd moved button logic to supercollider 2022-09-01 14:53:31 +02:00

README.md

gtr

augmented guitar with esp32 and mpu6050

deps

last working version of esp32 arduino with current hardware is :

branch of wavey wind

the nodejs glue

the esp32 firmware

GPIO / PINS

LEDS

32 (ADC1_4 / TOUCH9) GND

// OR 33

ACCELEROMETER/GYRO

MPU6050

GPIO: 21 - SDA 22 - SCL GND - GND VCC - 3.3V

CAPACATIVE TOUCH

GPIO:

momentary switchs

4 TOUCH0 - SHIFT KEY 0 TOUCH1 - record to buffer 0 2 TOUCH2 15 TOUCH3

toggle switchs

13 TOUCH4 14 TOUCH5 12 TOUCH6 27 TOUCH7

TOUCH0 + TOUCH3 = EULER ROTATION RESET

array of 16 values - 8 x data inputs + 8 x 0/1 values - first 4 momentary second 4 toggle

args: [ 35, 56, 53, 47, 99, 106, 99, 48, 0, 0, 0, 0, 0, 0, 0, 0 ]

BUTTON MAPPING

BUTTON 0 ----- SHIFT BUTTON 1 ----- TRIGGER ONESHOT BUFFER RECORD

BUTTON X ----- GRANULAR POSITION MODE BUTTON X ----- GRANULAR PITCH MODE BUTTON X ----- GRANULAR IMPULSE MODE

BUTTON X ----> LOOP RECORDING MODE ON/OFF BUTTON X ----> OVERDUB RECORDING MODE ON/OFF

BUTTON X ----- LIVE SIGNAL / PROCESSED / MIX

BUTTON 0 && X RESET/ZERO SENSORS [in firmware]