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What is a good design for USB for DFU mode for the STM32F4 (or STM32F7)? I want to connect an application to use DFU in the STM32. The 22 Ohm schematic I do see online in best of bread schematics, but what to do??https://imgur.com/PtqrAUKIs it the de...
https://www.st.com/content/ccc/resource/technical/document/application_note/group0/26/07/3f/bf/12/55/47/62/DM00402563/files/DM00402563.pdf/jcr:content/translations/en.DM00402563.pdfEquation:|Min(ST_X)| <= |OUTX_ST-OUTX_NOST| <= |Max(ST_X)|What is ST_...