STM32 MCUs Embedded software

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Possible to use USB in STM32G0B0KE (32pin)?

In datasheet STM32G0B0KE/CE/RE/VE, DS13565 Rev 2, page 28/105 this can be read:"The embedded USB controller cannot be used on STM32G0B0KE as this device does not provide an HSE oscillator input."As it is written on same page "the clock source must us...

Resolved! stm32f3 USB D+ pull up resistor

I've designed a board with a stm32F302C8T6 but the MCU dosent show up on windows. I didn't have a pull up resistor on D+. Could it cause that problem or the pull up isint mandaatory?

CGaud.1 by Associate
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HOW TO FIX THIS ERROR?

Hi,I used this guy's github code, it's about taking pictures with ov7670 and sending to stm32f407VG buffer. But when downloading the code to the computer and testing it, it fails. In the Device section displayed in red like so.Here is that Github lin...

0693W00000AOViqQAH.jpg 0693W00000AOViDQAX.jpg 0693W00000AOVj0QAH.jpg