https://github.com/anachrocomputer/pic32gc
Interfaces to game console controllers and joysticks on the PIC32
https://github.com/anachrocomputer/pic32gc
gamecube-controller oled oled-display-ssd1306 oled-ssd1306 pic32 pic32mx
Last synced: 7 months ago
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Interfaces to game console controllers and joysticks on the PIC32
- Host: GitHub
- URL: https://github.com/anachrocomputer/pic32gc
- Owner: anachrocomputer
- Created: 2020-11-12T23:23:45.000Z (almost 5 years ago)
- Default Branch: main
- Last Pushed: 2024-11-30T13:40:41.000Z (10 months ago)
- Last Synced: 2025-01-16T10:49:09.913Z (9 months ago)
- Topics: gamecube-controller, oled, oled-display-ssd1306, oled-ssd1306, pic32, pic32mx
- Language: C
- Homepage:
- Size: 37.1 KB
- Stars: 0
- Watchers: 2
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
Awesome Lists containing this project
README
# PIC32GC #
Read game controllers and joysticks connected to a PIC32MX550F256L.
SPI3 clock at 1MHz, connects to an OLED display module, 128x32 pixel,
based on the SSD1306 chip.
## Connections ##
OLED display connections:
| Signal | Chip | Name | Pin | Chip | Name | Pin |
|--------|-------|-----------|-----|---------|------|-----|
| SCK3 | PIC32 | RF13/SCK3 | 39 | SSD1306 | SCK | 3 |
| MOSI3 | PIC32 | RG8/SDO3 | 12 | SSD1306 | SDA | 4 |
| SS3 | PIC32 | RA0 | 17 | SSD1306 | CS | 7 |
| DC | PIC32 | RG9 | 14 | SSD1306 | DC | 6 |
| RES | PIC32 | RE8 | 18 | SSD1306 | RES | 5 |
Digital pin connected to GameCube controller:
* GC RA4 pin 60 via diode, to pull signal line down
* GC RA5 pin 61, direct, to sense state of signal line
Debugging LEDs on dev board:
* LED1 RE6 pin 4
* LED2 RE7 pin 5
* LED3 RE1 pin 94
* LED4 RA7 pin 91
* LED5 RA6 pin 92
PIC32 pin numbers are for the 100-pin package.
LEDs light when the pin is pulled LOW.
## PIC32 Toolchain ##
MPLAB X V5.20 and 'xc32' V2.15. These are quite old versions now, so I really ought to upgrade!
## PIC32 Programmer ##
Microchip ICD3. Other programmers should work, e.g. ICD4 or PICkit4.