STM32 MCUs Products

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Forum Posts

STM32H7 MDMA With QSPI

Hi, I would like to use the MDMA with the QSPI on an STM32H743 or similar.I need to use the QSPI to interface with several multiplexed LCD displays and I want to use the QSPI in 'indirect' mode to send commands to the displays and DMA the pixel data ...

JF999 by Associate
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  • 1 replies
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Resolved! Enable FDCAN_IT_ARB_PROTOCOL_ERROR

HelloI use CAN FD and have a functioning communication with 3 participants. Now I want to activate the interrupt that notifies me when the device has lost the arbitration contest. I forward each of the four NVIC interrupts in stm32h7xx_hal_fdcan: voi...

MFrie.7 by Associate III
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  • 5 replies
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STM32F4 having trouble into SLEEP mode

Posted on March 24, 2017 at 11:03Hello there,Currently I'm using a STM32F407VG discovery board to testing the stm32 low power features. STM32CubeMX was used to generate a simple demo. However, it seems always not able to enter sleep mode (standby mo...

stm32L562 error connection SWD

Hi! I have custom board with new mcu stm32l562ve. Board has out pins - SWDIO and SWCLK.I am try connect by st-link v3. But mcu not connected. Also, i tested with connect nRST ( setting "Under Reset" in st-link ). But this variant same as first. MCVU ...

dlpPavlo by Associate II
  • 783 Views
  • 8 replies
  • 3 kudos