2022-07-15 03:56 PM
Hi everyone,
I follow this tutrorial to mak a keyboard with a stm32 MCU.
But it's not works. The USB not recognized!
Could you help me please?
Thanks!
Solved! Go to Solution.
2022-07-18 06:47 AM
Hi,
Thanks @KDJEM.1 .
But i solved my problem. When i bought my MCU, the reference which write on the chipset was not the same on the product description on the website.
I configure my project to the correct reference STM32F103C8XX to STM32F103C6XX and now all working fine!
😊
2022-07-18 06:27 AM
Hi @FBOCA.1 ,
Try to increase the heap size, or configure the USB library to use static allocation.
For more explanation, I advise you to follow this article to solve the problem.
Make sure also that you are not facing this particular case.
Kaouthar
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2022-07-18 06:47 AM
Hi,
Thanks @KDJEM.1 .
But i solved my problem. When i bought my MCU, the reference which write on the chipset was not the same on the product description on the website.
I configure my project to the correct reference STM32F103C8XX to STM32F103C6XX and now all working fine!
😊