diff --git a/CHANGELOG.md b/CHANGELOG.md index d780294..c944a04 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -7,7 +7,8 @@ and this project adheres to [Semantic Versioning](http://semver.org/). ## [0.3.8] - 2023-06-18 - add **void burnSetting()** improvements from #38 -- add sketches to burn settings (use with care!) + - use with care + - add sketches to burn settings (use with care!) - minor edits. diff --git a/README.md b/README.md index a29a07c..14de1be 100644 --- a/README.md +++ b/README.md @@ -394,29 +394,39 @@ Please read datasheet for details. | 6-7 | | not used | | -## Make configuration persistent. +## Make configuration persistent. BURN -**USE AT OWN RISK** +#### Read burn count -Please read datasheet **twice** as these changes are not reversible. +- **uint8_t getZMCO()** reads back how many times the ZPOS and MPOS +registers are written to permanent memory. +You can only burn a new Angle 3 times to the AS5600, and only 2 times for the AS5600L. This function is safe as it is readonly. + + +#### BURN function The burn functions are used to make settings persistent. These burn functions are permanent, therefore they are commented in the library. Please read datasheet twice, before uncomment them. +**USE AT OWN RISK** + +Please read datasheet **twice** as these changes are not reversible. + The risk is that you make your AS5600 / AS5600L **USELESS**. **USE AT OWN RISK** -- **uint8_t getZMCO()** reads back how many times the ZPOS and MPOS -registers are written to permanent memory. -You can only burn a new Angle 3 times to the AS5600, and only 2 times for the AS5600L. +These are the two "unsafe" functions: - **void burnAngle()** writes the ZPOS and MPOS registers to permanent memory. You can only burn a new Angle maximum **THREE** times to the AS5600 and **TWO** times for the AS5600L. - **void burnSetting()** writes the MANG register to permanent memory. You can write this only **ONE** time to the AS5600. +Some discussion about burning see issue #38 +(I have no hands on experience with this functions) + **USE AT OWN RISK**