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feat: add STM32WL3x support #2823

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460c459
ci(variant): update for new series WL3x
fpistm Sep 18, 2025
e0d315b
fix(wl3): add HAL and CMSIS patch
fpistm Sep 23, 2025
fe8fe7b
system(wl3) add STM32WL3x HAL Drivers to v1.2.0
fpistm Sep 23, 2025
b8be7a9
system(wl3): add STM32WL3x CMSIS Drivers to v1.2.0
fpistm Sep 23, 2025
4d0e83d
system(wl3): add STM32WL3x system source files
fpistm Sep 23, 2025
4c5b8de
system(wl3): update STM32WL3x hal default config
fpistm Sep 23, 2025
956d0d3
core(wl3): add top HAL include
fpistm Sep 23, 2025
92ee8c4
core(wl3): add wrapped files
fpistm Sep 23, 2025
a06e5f9
fix(wl3): HAL and LL warnings
fpistm Sep 23, 2025
0ff764a
feat(wl3): add __libc_init_array call to startup
fpistm Sep 23, 2025
c2b342d
system(wl3): update STM32WL3x hal default config
fpistm Sep 18, 2025
1ce3130
system(wl3): update STM32WL3x system
fpistm Sep 18, 2025
4bcdb50
variants(wl3): add all generated STM32WL3x generic variant files
fpistm Sep 23, 2025
4baa911
fix(wl3): case sensitive definition
fpistm Sep 23, 2025
c5b0ea4
chore(wl3): manage HSI
fpistm Sep 23, 2025
584c427
chore(wl3): DAC support
fpistm Sep 23, 2025
3ae8813
chore(wb0x): (lp)u(s)art support
fpistm Sep 23, 2025
7950d4c
chore(wl3): ADC support
fpistm Sep 23, 2025
9d4f8fe
chore(wl3): timer support
fpistm Sep 23, 2025
9391094
chore(wl3): exti support
fpistm Sep 23, 2025
2d687c1
chore(wl3): add I2C support
fpistm Sep 23, 2025
31b0a02
chore(wl3): add SPI support
fpistm Sep 23, 2025
8ef5af3
chore(wl3): add IWDG support
fpistm Sep 23, 2025
d67d4b1
chore(wb0): add EEPROM support
fpistm Sep 23, 2025
b68ecb0
variant(wl3): add generic STM32WL33Cx
fpistm Sep 23, 2025
cd2eb93
feat(wl3): add __libc_init_array support
fpistm Sep 23, 2025
3ddd8b7
variant(wl3): add Nucleo-WL33CC1 support
fpistm Oct 10, 2025
4210d82
chore(cmake): update database with WL3x
fpistm Oct 10, 2025
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26 changes: 26 additions & 0 deletions CI/update/patch/CMSIS/WL3/0001-feat-wl3-add-__libc_init_array-call-to-startup.patch
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Original file line number Diff line number Diff line change
@@ -0,0 +1,26 @@
From d4316ffbdd8fb8eb5863d9198422b832aafd44c6 Mon Sep 17 00:00:00 2001
From: Frederic Pillon <[email protected]>
Date: Tue, 23 Sep 2025 09:50:23 +0200
Subject: [PATCH 1/1] feat(wl3): add __libc_init_array call to startup

Signed-off-by: Frederic Pillon <[email protected]>
---
.../ST/STM32WL3x/Source/Templates/gcc/startup_stm32wl3xx.s | 2 ++
1 file changed, 2 insertions(+)

diff --git a/system/Drivers/CMSIS/Device/ST/STM32WL3x/Source/Templates/gcc/startup_stm32wl3xx.s b/system/Drivers/CMSIS/Device/ST/STM32WL3x/Source/Templates/gcc/startup_stm32wl3xx.s
index 68b8c7ab4..28bf2e6da 100644
--- a/system/Drivers/CMSIS/Device/ST/STM32WL3x/Source/Templates/gcc/startup_stm32wl3xx.s
+++ b/system/Drivers/CMSIS/Device/ST/STM32WL3x/Source/Templates/gcc/startup_stm32wl3xx.s
@@ -83,6 +83,8 @@ LoopFillZerobss:
cmp r2, r3
bcc FillZerobss

+/* Call static constructors */
+ bl __libc_init_array
/* Call the application's entry point.*/
bl main

--
2.34.1

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