As I plan to make a custom breakout board I wanted to solder as few connections as possible. I was able to boot the device, with UART (out at least) soldering the following.
| PIN | NAME |
|---|---|
| 0 | GND |
| 1 | 3V3 |
| 2 | EN |
| #!/usr/bin/python | |
| from pruio import * | |
| from time import sleep | |
| # Create a ctypes *pointer* to the pruio structure | |
| io = pruio_new(PRUIO_DEF_ACTIVE, 0, 0, 0) | |
| # Note the *pointer* dereferencing using the contents member | |
| if not io.contents.Errr: | |
| pruio_config(io, 1, 0, 0, 0) | |
| for i in range(4): |