hi, i would like to use your pretty cool library in order to make a monitor of my car

This issue is due to a regression in v2.3.0 as explained in <a class="issue-link js-is

multiple definition of `TIM1_CC_IRQHandler'; about bluevga HOT 2 OPEN

rocorbera commented on August 26, 2024

multiple definition of `TIM1_CC_IRQHandler';

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RoCorbera commented on August 26, 2024

This issue is due to changes in the version 2.3.0.
It has broken the use of build_opt.h for, at least Windows, that had the option to disable the HardwareTimer.
Therefore, there is a conflict of function redefinition.

Are you using Windows, Mac or Linux?

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RoCorbera commented on August 26, 2024

This issue is due to a regression in v2.3.0 as explained in stm32duino/Arduino_Core_STM32#1837 (comment)

There is a way to solve it as explained in the link above:

there is a regression with 2.3.0 using the build_opt.h.

It is fixed in the main branch and will be available with the next release 2.4.0.
You could simply replace the prebuild.sh script by this file one:
https://github.com/stm32duino/Arduino_Core_STM32/blob/main/system/extras/prebuild.sh

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