STM32 MCUs Embedded software

Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.

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Resolved! P-NUCLEO-USB002 can't recognize the e-Marker cable

Hi SirI used the same e-marker cable that i tested with FUSB307BGEVB.The Ra in the cable can be detected when i used the FUSB307EGEVB but it didn't be detected by the STUSB1602.I tracked the code i found that when cable attached then the register va...

John886 by Associate II
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USB CDC enable dma, the enumeration will fail

I'm using STM32Cube_FW_H7_V1.3.0 library and using the STM32Cube_FW_H7_V1.3.0\Projects\STM32H743I_EVAL\Applications\USB_Device\CDC_Standalone example. I select the STM32H743I-EVAL_USBD-HS target. If I set the dma_enable to 0, everything will be ok. B...

sniu by Associate
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Resolved! STM32L4 USB wake up from Stop0/1

Hello,I am developing a USB HID application on STM32L443. The HID communication works in both directions when I put the controller in Sleep mode with WFI and Sleep on Exit. I am currently experimenting on the suspend/resume capability of the USB. I h...

Dim N by Associate II
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