Closed wanckl closed 1 year ago
The default sin-cos functions will cause math iterate compute, which is so slow and unsuitable for a MCU, many platform use lookup table and IQmath format to speed-up those math functions on MCU, especially MCUs without FPU.
lookup table
Hi @wanckl
Yes, we will add them soon.
Thank you for idea.
Regards, Dmitry
@wanckl the support for sin/cos from LUT implemented in version 1.4.x
Thank you very much! Dmitry
INSTRUCTIONS
The default sin-cos functions will cause math iterate compute, which is so slow and unsuitable for a MCU, many platform use
lookup table
and IQmath format to speed-up those math functions on MCU, especially MCUs without FPU.