* fixed explorer library, added to cmake, and added quick demo
* display status of motors during demo
* increase motor power in demo
Co-authored-by: Jonathan Williamson <jon@pimoroni.com>
* typedef pen and constexpr create_pen for #6
* Prevent out of bounds clip permitting write outside buffer
* camelcase rect, point, and pen types
* added triangle(p1, p2, p3) and polygon(std::vector<Point> points) methods to graphics library
* change all uses of pen that were uint16_t into Pen type
* updated micropython modules to use new rect, point, pen naming
* added line(p1, p2) method to pico graphics library with faster vertical/horizontal special cases
Co-authored-by: Jonathan Williamson <jon@pimoroni.com>
This rebuilds the crucial parts of MicroPython's bytearray creation and calls it quietly from inside the C-bindings, avoiding the need for a bytearray to be passed in by the user.
Whether this magically holds a reference and evades GC remains to be seen.
Only *one* usermod directory can be specified, so the build command becomes something like:
make USER_C_MODULES=/path/to/pimoroni-pico/micropython/modules/
The `usermod.cmake` in the "modules" dir will then include all of the modules. Comment lines our here to disable them.
No need to configure anythign in `mpconfigport.h` since the defines are set by the `usermod.cmake` files.
JC
Philip Howard
ZodiusInfuser
Phil Howard