pifcamp 2023 instrument building workshop

Go to file

Rob Canning 3798913433 esp32 code for mpr121 x 2 connected to vroom 38pin		2023-09-12 18:19:50 +02:00
3d	initial commit of pifcamp 2023 workshop notes	2023-08-05 16:02:05 +02:00
esp32_8_capacitive2OSC_Tetractys	added code for esp32	2023-08-05 16:06:34 +02:00
esp32_S2_USB_Olimex	added live patch for 2xmpr121	2023-09-12 18:17:02 +02:00
esp32_vroom_38pin	esp32 code for mpr121 x 2 connected to vroom 38pin	2023-09-12 18:19:50 +02:00
sc	added live patch for 2xmpr121	2023-09-12 18:17:02 +02:00
ESP32-DOIT-DEVKIT-V1-Board-Pinout-30-GPIOs-Copy.png (WEBP Image, 966 × 574 pixels).pdf	initial commit of pifcamp 2023 workshop notes	2023-08-05 16:02:05 +02:00
README.md	olimex version added with 121 chip	2023-08-19 23:43:03 +02:00
autostart.sh	initial commit of pifcamp 2023 workshop notes	2023-08-05 16:02:05 +02:00

README.md

CAPACITIVE COLLABORATIVE

INSTRUMENT BUILDING WORKSHOP
PIFCAMP 2023

DEPENDENCIES

pyserial - sudo apt install python3-serial
ARDUINO 2.1.1
esp boards for arduino

grep doit ./Arduino/hardware/espressif/esp32/boards.txt

mpr121 library by Adafruit neopixel library by Adafruit

modify boards.txt to allow large partition with no OTA

esp32doit-devkit-v1.menu.PartitionScheme.no_ota=No OTA (Large APP) esp32doit-devkit-v1.menu.PartitionScheme.no_ota.build.partitions=no_ota esp32doit-devkit-v1.menu.PartitionScheme.no_ota.upload.maximum_size=2097152

OSC by Adrian Freed

oscdump for testing - sudo apt install liblo-utils

Listen to OSC on PORT 57120

GPIO pin = touch input mapping

byte keys[] = { 32, // 0 33, // 1 27, // 2 14, // 3 12, // 4 13, // 5

4, // 6 15 // 7 };