* Drop SingleChannelStateSequence in favor of MultiChannelStateSequenceWithData
Most all the users were Multi* anyways, so just improve that:
1. Allow up to 8 waveforms to share one byte per timestamp. It could be better but this is simple
and gets most of the benefit.
2. Use a wrapper structure to handle reserving space for the arrays. Makes the interface simpler
and more rigid. Also saves 4 bytes per Multi*. Downside is access is now via -> and *,
not . and (nothing).
Saves 224 bytes of BSS, 1832 bytes of RAM4/CCM, 952 bytes of TEXT, and 103 bytes of RODATA
* Instantiate a base_t to make debugging easier.
Also fixes crash on real firmware by using &m_base instead - LTO optimization issue?
* No magical templated StaticAlloc thingy. Just virtual functions.
* overflow detector
* type list dynamic allocate
* fix the buffer length
* comment
* pr fb
* sanitize sim
* fix sim sanitizer bug
* didn't mean to turn off optimization for sim
* asan can do that, if you turn it on!
* cleaning
Fix some uses of ENGINE() not detected by regex due to parenthesis.
Remove now empty engine_ptr.h
Don't worry about EFI_* not being defined, the compiler defaults to 0 if they aren't.
Better than reaching into members that should be private. I didn't feel like actually making
them private though, as one user validates pinStates isn't NULL.
All it wants is to use the main trigger state, so don't bother copying it. Instead, change
PwmConfig to take a const pointer to a Multi.*Sequence, then make all the users adapt. Worse
fallout is that SimplePwm now has its own Multi.*Sequence, but PwmConfig is downgraded to a
pointer, so that's only a net +4 bytes. And we can make the overhead of Multi.*Sequence much lower
using embedded arrays, which only the caller can do since it knows the maximum size... (for another
day...)
Also remove SimplePwm's 2nd copy of SingleChannelStateSequence. It served no purpose.
Saves 1992 bytes of BSS and 24 bytes of RAM4 (latter probably due to SimplePwm change)
All it wants is to use the main trigger state, so don't bother copying it. Instead, change
PwmConfig to take a const pointer to a Multi.*Sequence, then make all the users adapt. Worse
fallout is that SimplePwm now has its own Multi.*Sequence, but PwmConfig is downgraded to a
pointer, so that's only a net +4 bytes. And we can make the overhead of Multi.*Sequence much lower
using embedded arrays, which only the caller can do since it knows the maximum size... (for another
day...)
Also remove SimplePwm's 2nd copy of SingleChannelStateSequence. It served no purpose.
Saves 1992 bytes of BSS and 24 bytes of RAM4 (latter probably due to SimplePwm change)
Memory seems more valuable than CPU; use the O(lg n) lookup by angle. A side effect is that it
seems to fix trigger lookup for the second phase of TRIGGERTYPE 53 544 TT_TRI _TACH 0.00
* enable asan
* lua
* this is dead and leaky
* leaky nissan
* fix pwm generator use-after-stack
* initializers
* prevent problems in case of invalid trigger shape
Co-authored-by: Matthew Kennedy <makenne@microsoft.com>
Matthew Kennedy
rusefillc
Andrey
Scott Smith
Andrey G