STM32 MCUs Products

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MULTI_Q U545REQ

I used MultiQ example 'LPBAM_DMA_MultiQExec' I change code for U545REQ board but it doesn't work.i found some issueThis is 'LPBAM_DMA_MultiQExec' codetatic void MX_LPDMA1_Init(void) { /* USER CODE BEGIN LPDMA1_Init 0 */ /* USER CODE END LPDMA1_...

dlagyals by Associate II
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Resolved! STM32F411 "User specific sector"

I'm developing a tool to gang program STM32 products. I'm currently working on the STM32F411 (reference manual RM0383) and the FLASH_CR register SNB field mentions two sectors: user specific sector and user configuration sector. The user configuratio...

GPIO inputs pushed LOW upon HSE failure

I'm using an STM32H733 running from HSE clock with CSS disabled.In a normal situation, the used GPIO inputs correctly read as HIGH as they are pulled HIGH by an external pull-up / LVTTL (push-pull) drive, verified with the oscilloscope.After exposure...

Eliasvan by Associate II
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  • 4 replies
  • 1 kudos