make wled_math functions IRAM_ATTR (faster)

2026-01-17 13:56:29 +01:00
parent 1f065f69c2
commit d987206d3b
2 changed files with 7 additions and 5 deletions
--- a/wled00/fcn_declare.h
+++ b/wled00/fcn_declare.h
@@ -588,7 +588,7 @@ float fmod_t(float num, float denom);
 #define cos_t cosf
 #define tan_t tanf
 */
-uint32_t sqrt32_bw(uint32_t x);
+uint32_t __attribute__((const)) sqrt32_bw(uint32_t x);

 //wled_serial.cpp
 void handleSerial();