diff options
| -rw-r--r-- | fastspi_bitbang.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/fastspi_bitbang.h b/fastspi_bitbang.h index 3add2b9c..dacdc237 100644 --- a/fastspi_bitbang.h +++ b/fastspi_bitbang.h @@ -123,6 +123,9 @@ public: //cli(); if(b & (1 << BIT)) { FastPin<DATA_PIN>::hi(); +#ifdef ESP32 + FastPin<CLOCK_PIN>::lo(); // kick a different register, block premature optimizations? +#endif FastPin<CLOCK_PIN>::hi(); CLOCK_HI_DELAY; FastPin<CLOCK_PIN>::lo(); CLOCK_LO_DELAY; } else { |