* stub simulator CAN driver
* comments
* CAN sensor
* maybe implement?
* s
* fix
* tx and rx actually work!?!?!
* check_can_isr
* modify chibios
* Sim has no CAN on Windows (for now?)
* safer init/deinit, enable assertions
* smarter handling of missing CAN device
* better guards
* guards for windows
* big pch energy
* put back ramdisk stub
* tests are happy
* h743 nucleo
* kinetis
* I love deleting code!
* make stepper happy
Co-authored-by: Matthew Kennedy <makenne@microsoft.com>
* gpios: isBrainPinValid helper
* LCD HD44780: do not touch pins if DM_NONE or invalid gpio
* Fix isEnabled checks for GPS and Joystick
* LCD HD44780: writePad use this method wider