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Guards for large BLOCK_BUFFER_SIZE (>=128) (#20130)

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Co-authored-by: Scott Lahteine <thinkyhead@users.noreply.github.com>
This commit is contained in:
FanDjango
2020-11-16 21:56:05 +01:00
committed by GitHub
parent e955dce3dc
commit 110e0d782f
3 changed files with 15 additions and 11 deletions
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Marlin/src/inc/SanityCheck.h
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@ -2759,6 +2759,8 @@ static_assert( _ARR_TEST(3,0) && _ARR_TEST(3,1) && _ARR_TEST(3,2)
#if !BLOCK_BUFFER_SIZE || !IS_POWER_OF_2(BLOCK_BUFFER_SIZE)
#error "BLOCK_BUFFER_SIZE must be a power of 2."
#elif BLOCK_BUFFER_SIZE > 64
#error "A very large BLOCK_BUFFER_SIZE is not needed and takes longer to drain the buffer on pause / cancel."
#endif
#if ENABLED(LED_CONTROL_MENU) && !IS_ULTIPANEL