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77< title > Release Notes for STM32WL33x CMSIS</ title >
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3131< body >
3232< div class ="row ">
3333< div class ="col-sm-12 col-lg-4 ">
3434< center >
3535< h1 id ="release-notes-for "> Release Notes for</ h1 >
3636< h1 id ="stm32wl3xx-cmsis "> < mark > STM32WL3xx CMSIS</ mark > </ h1 >
37- < p > Copyright © 2024 STMicroelectronics< br />
37+ < p > Copyright © 2024-2025 STMicroelectronics< br />
3838</ p >
3939< a href ="https://www.st.com "class ="logo "> < img
4040src ="_htmresc/st_logo_2020.png "alt ="ST logo "/> </ a >
4141</ center >
4242< h1 id ="purpose "> Purpose</ h1 >
43- < p > This driver provides the CMSIS device for theSTM32WL33x products.
43+ < p > This driver provides the CMSIS device for theSTM32WL3xx products.
4444This covers</ p >
4545< ul >
4646< li > STM32WL33x devices</ li >
47+ < li > STM32WL3Rx devices</ li >
4748</ ul >
4849< p > This driver is composed of the description of the registers under
4950“Include” directory.</ p >
@@ -59,11 +60,41 @@ <h1 id="purpose">Purpose</h1>
5960< section id ="update-history "class ="col-sm-12 col-lg-8 ">
6061< h1 > Update history</ h1 >
6162< div class ="collapse ">
62- < input type ="checkbox "id ="collapse-section3 "checked aria-hidden ="true ">
63+ < input type ="checkbox "id ="collapse-section5 "checked aria-hidden ="true ">
64+ < label for ="collapse-section5 "aria-hidden ="true "> < strong > V1.3.0 /
65+ 29-October-2025</ strong > </ label >
66+ < div >
67+ < h2 id ="main-changes "> Main Changes</ h2 >
68+ < ul >
69+ < li > Added support to STM32WL3Rx product line.</ li >
70+ < li > [LCSC] LCSC_VER register removed from the accessible register list,
71+ as it is Non-User.</ li >
72+ < li > [LCSC] Fixed a typo on an LCSC register name (COMP_CTN ->
73+ COMP_CNT)</ li >
74+ < li > [MRSUBG] RSSI_FLT bit #3 renamed to
75+ < code > FREEZE_SYNC_ON_SYNC_OOK_PEAK_DECAY</ code > </ li >
76+ </ ul >
77+ < h2 id ="known-limitations "> Known Limitations</ h2 >
78+ < ul >
79+ < li > None</ li >
80+ </ ul >
81+ < h2 id ="development-toolchains-and-compilers "> Development Toolchains and
82+ Compilers</ h2 >
83+ < ul >
84+ < li > IAR Embedded Workbench for ARM (EWARM) toolchain V9.30.1</ li >
85+ </ ul >
86+ < h2 id ="supported-devices-and-boards "> Supported Devices and boards</ h2 >
87+ < ul >
88+ < li > STM32WL3xx devices</ li >
89+ </ ul >
90+ </ div >
91+ </ div >
92+ < div class ="collapse ">
93+ < input type ="checkbox "id ="collapse-section3 "aria-hidden ="true ">
6394< label for ="collapse-section3 "aria-hidden ="true "> < strong > V1.2.0 /
649504-June-2025</ strong > </ label >
6596< div >
66- < h2 id ="main-changes "> Main Changes</ h2 >
97+ < h2 id ="main-changes-1 "> Main Changes</ h2 >
6798< ul >
6899< li > Documentation based on jQuery 1.7.1 removed</ li >
69100</ ul >
@@ -73,17 +104,18 @@ <h2 id="contents">Contents</h2>
73104< li > Renamed some interrupt to improve clarity and consistency</ li >
74105< li > Added FQCY_BAND_ID bits definition for RF_INFO_OUT register</ li >
75106</ ul >
76- < h2 id ="known-limitations "> Known Limitations</ h2 >
107+ < h2 id ="known-limitations-1 "> Known Limitations</ h2 >
77108< ul >
78109< li > CMSIS devices files are delivered “as is” and have not been fully
79110validated</ li >
80111</ ul >
81- < h2 id ="development-toolchains-and-compilers "> Development Toolchains and
82- Compilers</ h2 >
112+ < h2 id ="development-toolchains-and-compilers-1 "> Development Toolchains
113+ and Compilers</ h2 >
83114< ul >
84115< li > IAR Embedded Workbench for ARM (EWARM) toolchain V9.30.1</ li >
85116</ ul >
86- < h2 id ="supported-devices-and-boards "> Supported Devices and boards</ h2 >
117+ < h2 id ="supported-devices-and-boards-1 "> Supported Devices and
118+ boards</ h2 >
87119< ul >
88120< li > STM32WL3xx devices</ li >
89121</ ul >
@@ -94,7 +126,7 @@ <h2 id="supported-devices-and-boards">Supported Devices and boards</h2>
94126< label for ="collapse-section2 "aria-hidden ="true "> < strong > V1.1.0 /
9512705-February-2025</ strong > </ label >
96128< div >
97- < h2 id ="main-changes-1 "> Main Changes</ h2 >
129+ < h2 id ="main-changes-2 "> Main Changes</ h2 >
98130< h3 id ="release "> Release</ h3 >
99131< ul >
100132< li > Release of CMSIS for STM32WL3xx devices</ li >
@@ -103,17 +135,17 @@ <h2 id="contents-1">Contents</h2>
103135< ul >
104136< li > CMSIS devices files for STM32WL3xx</ li >
105137</ ul >
106- < h2 id ="known-limitations-1 "> Known Limitations</ h2 >
138+ < h2 id ="known-limitations-2 "> Known Limitations</ h2 >
107139< ul >
108140< li > CMSIS devices files are delivered “as is” and have not been fully
109141validated</ li >
110142</ ul >
111- < h2 id ="development-toolchains-and-compilers-1 "> Development Toolchains
143+ < h2 id ="development-toolchains-and-compilers-2 "> Development Toolchains
112144and Compilers</ h2 >
113145< ul >
114146< li > IAR Embedded Workbench for ARM (EWARM) toolchain V9.30.1</ li >
115147</ ul >
116- < h2 id ="supported-devices-and-boards-1 "> Supported Devices and
148+ < h2 id ="supported-devices-and-boards-2 "> Supported Devices and
117149boards</ h2 >
118150< ul >
119151< li > STM32WL3xx devices</ li >
@@ -125,7 +157,7 @@ <h2 id="supported-devices-and-boards-1">Supported Devices and
125157< label for ="collapse-section1 "aria-hidden ="true "> < strong > V1.0.0 /
12615830-October-2024</ strong > </ label >
127159< div >
128- < h2 id ="main-changes-2 "> Main Changes</ h2 >
160+ < h2 id ="main-changes-3 "> Main Changes</ h2 >
129161< h3 id ="first-release "> First Release</ h3 >
130162< ul >
131163< li > First Official Release of CMSIS for STM32WL33x devices</ li >
@@ -134,17 +166,17 @@ <h2 id="contents-2">Contents</h2>
134166< ul >
135167< li > CMSIS devices files for STM32WL33x</ li >
136168</ ul >
137- < h2 id ="known-limitations-2 "> Known Limitations</ h2 >
169+ < h2 id ="known-limitations-3 "> Known Limitations</ h2 >
138170< ul >
139171< li > CMSIS devices files are delivered “as is” and have not been fully
140172validated</ li >
141173</ ul >
142- < h2 id ="development-toolchains-and-compilers-2 "> Development Toolchains
174+ < h2 id ="development-toolchains-and-compilers-3 "> Development Toolchains
143175and Compilers</ h2 >
144176< ul >
145177< li > IAR Embedded Workbench for ARM (EWARM) toolchain V9.30.1</ li >
146178</ ul >
147- < h2 id ="supported-devices-and-boards-2 "> Supported Devices and
179+ < h2 id ="supported-devices-and-boards-3 "> Supported Devices and
148180boards</ h2 >
149181< ul >
150182< li > STM32WL33x devices</ li >