neptunium-firmware/Drivers/lps22hb-pid/Release_Notes.md

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pagetitle: Release Notes for LPS22HB Component
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# Release Notes for LPS22HB Component Driver
Copyright &copy; 2021 STMicroelectronics\
[![ST logo](_htmresc/st_logo_2020.png)](https://www.st.com){.logo}
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# License
This software component is licensed by ST under BSD 3-Clause license, the "License".
You may not use this component except in compliance with the License. You may obtain a copy of the License at:
[BSD 3-Clause license](https://opensource.org/licenses/BSD-3-Clause)
# Purpose
This directory contains the LPS22HB component drivers.
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# Update history
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<label for="collapse-section1" aria-hidden="true">V1.0.0 / 18-June-2021</label>
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## Main changes
### First release
- First official release [ref. DS v6.0]
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<label for="collapse-section2" aria-hidden="true">V1.1.0 / 01-June-2023</label>
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## Main changes
- Add __weak directive to read/write registers routines
- Extend stmdev_ctx_t structure with mdelay callback
- repo name changed adding '-pid' extension
##
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<label for="collapse-section3" aria-hidden="true">V2.0.0 / 20-Mar-2024</label>
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## Main changes
- Fixed code style (Artistic Style Version 3.4.13)
- Add "const" to ctx arg for all APIs
- [IMPROVEMENT] Adding method to get pressure and temperature data ready in one call. (More efficient)
- [IMPROVEMENT] Allow forward declaration of stmdev_ctx_t and lps22hb_fifo_output_data_t structs.
- [IMPROVEMENT][lps22hb_fifo_output_data_burst_get] Added burst FIFO read method.
- [FIX][lps22hb_from_lsb_to_hpa] Fixed raw pressure data to hPa calculation.i
- [IMPROVEMENT][lps22hb_from_lsb_to_...] Added a few more engineering units.
##
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For complete documentation on LPS22HB,
visit:
[LPS22HB](https://www.st.com/content/st_com/en/products/mems-and-sensors/pressure-sensors/lps22hb.html)
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<abbr title="Based on template cx566953 version 2.0">Info</abbr>
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