About PP11

PP11 · 2024-09-09

Hello everyone, I have an STM32F042K6 running a small application in a hard-to-reach enclosure. I want to use the USB interface for firmware updates. This interface is used for sending data. The bootloader is activated by a long button press. I alre...

PP11 · 2024-09-03

Hello everyone, I am using the STM32F042K6 for a small project where I don't have much space. Therefore, I rely on the small package and the "crystal-less USB" function. The hardware arrived today, but unfortunately, I had to realize that the USB li...

PP11 · 2024-09-09

Hey Karl, the optimization settings and lowering the buffer size does work, thanks for your help!Greetings Paul

PP11 · 2024-09-03

Sure, here it is. Brand new Project, no user code, only USB and I2C activated.

PP11 · 2024-09-03

@Andrew Neil : What optimisation setting are you using? I did not change anything in the default settings, but I will have a look on it. Thank you!@Andrew Neil :Are there configuration options on the library to reduce its memory footprint (presumably...

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STM32F042K6 - Jump to Bootloader

STM32F042K6 - USB Library too big for device?

Re: STM32F042K6 - USB Library too big for device?

Re: STM32F042K6 - USB Library too big for device?

Re: STM32F042K6 - USB Library too big for device?