SoftWire
lcdgfx
| SoftWire | lcdgfx | |
|---|---|---|
| 2 | 1 | |
| 124 | 344 | |
| - | - | |
| 0.0 | 4.4 | |
| almost 2 years ago | 25 days ago | |
| C++ | C++ | |
| GNU Lesser General Public License v3.0 only | MIT License |
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SoftWire
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Can't read registers of PN532
I glanced thru the library and see if the rx buffer size is set too low, it will return 0 from your call, looking like it got nothing back. I think you may need to call setRxBuffer() and setTxBuffer. See here
- I think I use all usable GPIO pins. GPIO 0 is strapping pin. GPIO 34 & 35 are input only. I need to remove GPIO 2 temporary during firmware upload but it works fine.
lcdgfx
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I finally understand enough about programming to make this simple little 3d starfield running on just an arduino
Using the lcdgfx library to handle the lowest level stuff. Implemented basic 'real 3D' rendering from this example from a buddy (for Pico8). The 3d projection math was a lot simpler than I thought it would be!
What are some alternatives?
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