ash/Pi-Pico-ExpressionPedal2Midi
1
0
Fork 0
mirror of https://github.com/ashstrahle/Pi-Pico-ExpressionPedal2Midi.git synced 2025-12-31 19:49:51 +10:00
Code Issues Packages Projects Releases Wiki Activity

Update README.md

Browse Source
This commit is contained in:
Ashley Strahle
2021-02-01 16:21:57 +10:00
committed by GitHub
parent c022f76032
commit aafa7c2e8a
1 changed files with 8 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
docs/README.md
View File

@@ -27,9 +27,8 @@ Either USB or 3xAA battery holder
### Method
1. Load your Pico board with main.py
2. Customise the midi settings in the main.py file accordingly. Season to taste
3. Upload to your board using Thonny, or your favorite IDE.
1. Customise the midi settings in main.py. Season to taste
2. Upload to your board using Thonny, or your favorite IDE.
Now for the stuffing:
@@ -39,9 +38,9 @@ Now for the stuffing:
Midi messages are sent via UART1. Here’s where we need the resistors to protect the board and your midi device.
4. Connect a 10Ω resistor to pin 6 on the Pico (UART1 TX). T’other end of the resistor to pin 4 of your midi socket
5. Connect a 33Ω resistor to pin 36 on the Pico (3V3 OUT). T’other end of the resistor to pin 5 of your midi socket
6. Connect a Pico ground pin (any of 3, 8, 13, 18, 23, 28, or 33) to pin 2 of your midi socket
3. Connect a 10Ω resistor to pin 6 on the Pico (UART1 TX). T’other end of the resistor to pin 4 of your midi socket
4. Connect a 33Ω resistor to pin 36 on the Pico (3V3 OUT). T’other end of the resistor to pin 5 of your midi socket
5. Connect a Pico ground pin (any of 3, 8, 13, 18, 23, 28, or 33) to pin 2 of your midi socket
You’re done here, next…
@@ -51,9 +50,9 @@ You’re done here, next…
The expression pedal is connected to ADC0 on the Pico.
7. Connect the jack sleeve to Pico ground pin (any or 3, 8, 13, 18, 23, 28, or 33)
8. Connect the jack ring to Pico pin 36 (ADC0)
9. Connect the jack tip to Pico pin 31 (3V3 OUT)
6. Connect the jack sleeve to Pico ground pin (any or 3, 8, 13, 18, 23, 28, or 33)
7. Connect the jack ring to Pico pin 36 (ADC0)
8. Connect the jack tip to Pico pin 31 (3V3 OUT)
Jubilations, you’re done.