That implies changing motor's mode from SpreadCycle into StealtMode (or vice versa)
requires a stand still MMU with no other command (i.e. motor moves) being performed.
This elegantly solves the synchronization problem of TMC2130 mode change, as it results
in severe jerking while a motor is moving.
The change in protocol is minimal - M0/M1 first return `M0 A` (accepted) and another `Q0` then
returns `M0 F` (finished). The MK4 counterpart may ignore the additional report if necessary
as the mode change is done immediately (shortly after responding with `M0 A`)
This is a tentative/crude implementation of an Init and ISR for the MMU
in order to check the motion API.
We remove the "extern void Isr", declaring it "static inline" instead.
We need to inline the ISR here in order to avoid the function call.
Include the missing speed_table data in the executable. This bumps the
code size to ~60% of the flash.
Implemement motion::Init to setup the ISR and timers, and replace the
call in main from tmc::Init to motion::Init. Motion will init each
driver every time the axis is enabled, so there should be no need for
a global module initialization (we need SPI, but this is initialized
earlier on by it's own module anyway).
The timer is currently setup without any HAL or proper TIMER1 wrapper.
This is to be improved later.
The real MMU unit seems to slow down quite a bit during acceleration.
At this point we need to inline some methods in PulseGen to avoid
overhead, however this breaks the stubs.
Remove the constructor from GPIO_pin so that we can use brace
initialization at compile time.
Rewrite the contents of pins.h to construct GPIO_pin types directly by
the use of a simple preprocessor macro.
Makes the code type-check and easier to read/extend.
+ start shaping up main.cpp
+ make the usage of namespaces and class names more consistent throughout the whole project
+ refactor related unit tests accordingly
Alex Voinea
D.R.racer
3d-gussner
Yuri D'Elia