atbetaflight/make
Petr Ledvina c11d016bc7 optimize math (#5287)
* optimize math

Results in considerable flash saving

* log_approx, exp_approx, pow_approx

Taken from https://github.com/jhjourdan/SIMD-math-prims/blob/master/simd_math_prims.h

* Fix pow in rangefinder

* Use approximate function in baro calculation

Maximum error is < 20cm

* fixup! Fix pow in rangefinder
2018-03-04 01:26:33 +13:00
..
mcu Moved rx drivers into `drivers/rx/`. 2017-12-24 13:55:18 +13:00
build_verbosity.mk remove not needed whitespaces 2017-08-24 11:33:39 +02:00
linux.mk include the make arm_sdk_install target, for easy building 2016-09-02 19:56:15 -07:00
macosx.mk include the make arm_sdk_install target, for easy building 2016-09-02 19:56:15 -07:00
openocd.mk remove not needed whitespaces 2017-08-24 11:33:39 +02:00
source.mk optimize math (#5287) 2018-03-04 01:26:33 +13:00
system-id.mk include the make arm_sdk_install target, for easy building 2016-09-02 19:56:15 -07:00
targets.mk ADD FPVM_BETAFLIGHTF7 Target 2018-03-01 19:49:35 +11:00
tools.mk Clean up the verbosity usage with echo commands in makefiles. 2017-12-30 16:28:52 +01:00
windows.mk include the make arm_sdk_install target, for easy building 2016-09-02 19:56:15 -07:00