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augmented guitar with esp32 and mpu6050
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Rob Canning f1c1167ebe new controler mappings 2022-11-22 12:42:06 +01:00
osc32final new button logic in supercollider 2022-09-05 10:02:57 +02:00
scratchboard added lukas 3d print magick 2022-09-01 00:58:53 +02:00
wavey-wind spatialisation updates to SC and interface 2022-09-12 08:46:12 +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 fix for noise on touch0 lowpass and new threshold logic 2022-09-02 08:26:37 +02:00
bind_bluetooth.sh basic gui added 2022-10-19 10:21:17 +02:00
go.sh basic gui added 2022-10-19 10:21:17 +02:00
gtr-gui-manual.scd new controler mappings 2022-11-22 12:42:06 +01:00
gtr.scd new controler mappings 2022-11-22 12:42:06 +01:00
runme.sh added startup scripts 2022-09-07 13:55:44 +02:00
start_jackd.sh adapting gui to new granular method 2022-11-20 01:07:41 +01:00

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

on diagram (0,1,2,3)

4 TOUCH0 - SHIFT KEY

0 TOUCH1 - record to buffer 0

2 TOUCH2

15 TOUCH3

on diagram (4,5,6,7)

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]