10000 Issue#2949 Put in a check to prevent USB starvation by long calculations by DavePutz · Pull Request #3149 · adafruit/circuitpython · GitHub
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Issue#2949 Put in a check to prevent USB starvation by long calculations #3149

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Merged
merged 6 commits into from
Jul 21, 2020
Merged

Issue#2949 Put in a check to prevent USB starvation by long calculations #3149

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85fef83
Merge pull request #11 from adafruit/main
DavePutz Jul 12, 2020
40f1bd0
Merge pull request #12 from adafruit/main
DavePutz Jul 14, 2020
e963cff
Issue #2949 Run background checks during long multiplications
DavePutz Jul 14, 2020
30361f6
Fix formatting
DavePutz Jul 14, 2020
14799f9
more formatting fix
DavePutz Jul 14, 2020
e5f7adc
Fix to pass mpy-cross build
DavePutz Jul 14, 2020
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4 changes: 4 additions & 0 deletions py/mpz.c
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Original file line number Diff line number Diff line change
Expand Up @@ -444,6 +444,10 @@ STATIC size_t mpn_mul(mpz_dig_t *idig, mpz_dig_t *jdig, size_t jlen, mpz_dig_t *
}

ilen = id - oidig;
// check to prevent usb starvation
#ifdef RUN_BACKGROUND_TASKS
RUN_BACKGROUND_TASKS;
#endif
}

return ilen;
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