STM32 MCUs Embedded software

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Changing CAN bus clock of the sys mem bootloader

According to documentation, after jumping to sys mem bootloader address, the bootloader sets up CAN2 with a 125 kbps clock. Is there a possibility to change that clock to 1 Mbps ? Reason : At the time of reflashing one node in the network, other node...

HRupp.1 by Associate
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Acknowledgement Error in CAN Communication

Hello there,I am newbie in CAN communication. Although there is no problem in loopback mode, I get acknowledgment error in normal mode. For this reason, the tx message I sent continues to be sent because it was not ACKed, and after a while, all mailb...

0693W00000QOORrQAP.png 0693W00000QOOU2QAP.png
SUrte.1 by Associate II
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Should BSP_USBPD_PWR_VBUSOff() and BSP_USBPD_PWR_VBUSOn() of the USBPD library block until the VBUS voltage is ok?

Hi,We try to implement a DRP device with the USBPD library on a STM32G071 uC.From the documentation the requirements for the following functions are not clear:BSP_USBPD_PWR_VBUSOff():- Should it block until VBUS < USBPD_PWR_LOW_VBUS_THRESHOLD?- What ...

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How to configure USB config files to send PCM data ?

Hello everyone,I'm not new with STM32 ecosystem but this is the first time I use USB Audio Device on my MCU. I have mems mic and achieve to convert PDM to PCM data. Actually I'm trying to send them trought USB. But I can't understand what I need to e...

Axoul by Associate
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  • 1 replies
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