rusefillc
677a2ede70
Overflow in currentTimeMillis and getTimeNowSeconds #3531
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it now takes 1000 times longer to overflow
2021-11-11 16:39:23 -05:00
Scott Smith
8639b7c7e4
Make getTimeNowNt even faster ( #3504 )
...
The last version is already much better than the original, mostly because it doesn't call
CriticalSectionLocker, which has a ton of overhead due to debug tracking. But this version is
another 4 instructions / 12 bytes shorter. Does as much match in 32-bit land as possible, and
avoids math operations that span 64-bits (i.e. either operate on the lower half or upper half, but
not both). The result is only 3 instructions not including the necessary 4 loads (ptr to now, now,
ptr to upper, upper), 1 store (upper), and 1 return/branch.
2021-11-08 14:24:31 -05:00
Matthew Kennedy
be7ef805c9
fix nonlinear correction threshold ( #3060 )
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* s
* macro
* test has to do the inverse
2021-07-25 20:42:26 -04:00
rusefillc
16f4aa0281
Avoid float -> int64 conversion #1993
2020-12-03 10:31:16 -05:00
rusefillc
cf77902193
Avoid float -> int64 conversion #1993
2020-12-03 10:26:50 -05:00
rusefillc
315bfe6531
avoid float -> int64 conversion #1977
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cherry picking...
2020-11-23 23:33:46 -05:00
Matthew Kennedy
786aaf2e3c
put getTimeNowLowerNt in to mpu_util ( #1950 )
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* put getTimeNowLowerNt in to mpu_util
* move GPTDEVICE to port_mpu_util
* and remove from efifeatures
2020-11-18 14:17:00 -05:00
rusefi
6fe1f18067
Trigger sync lost every 2^32 CPU cycles #1873
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only a random code comment
2020-10-11 18:17:30 -04:00
rusefi
1735529a6b
refactoring: extracting DEEP_IN_THE_PAST_SECONDS contant
2020-01-31 01:21:56 -05:00
rusefi
d91a7a6a8f
code style
2020-01-21 01:40:11 -05:00
Matthew Kennedy
f8cd2ad3ce
use NT_PER_SECOND instead of convert from microseconds ( #1107 )
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* add NT_PER_SECOND
* missed a few
* inject tooth logger timestamp
* inject
2020-01-19 22:23:41 -05:00
rusefi
a222ecdfe1
happy new year unification
2020-01-13 21:57:43 -05:00
rusefi
4c30e7b1b9
hopefully useful macro?
2019-12-21 21:18:38 -05:00
rusefi
50e0887c96
Delayed A/C compressor switch #922
2019-09-08 21:05:03 -04:00
rusefi
8a90297160
refactoring: better method name
2019-05-07 19:32:08 -04:00
rusefi
65fb45c8a6
The Big Refactoring of 2019: folder structure #723
2019-04-25 22:10:58 -04:00