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Resolved! FDCAN - 2 Nucleo G0B1RE Board - What i am doing wrong ?

Hello,I am currently working with 2 Nucleo-G0B1RE board. I adapted the "FDCAN_Com_IT_2_BOARDS" from the G0C1RE-EV example.Clocks are the same, so i think the fdcan is properly setup.I changed the RX/TX pin from PD12/PD13 to PA11/PA12, and connected t...

SBrun.5 by Associate
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  • 1 replies
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How to setup PMA buffers for isochronous USB transactions

Hello, I've been trying to port the X-CUBE-USB-AUDIO library onto a STM32G0B1RE nucleo board. Right now, I'm struggling with the configuration of PMA buffers. My configuration right now : HAL_PCDEx_PMAConfig((PCD_HandleTypeDef*)pdev->pData, 0x00,...

samar by Associate
  • 630 Views
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stm32h750vbt6 adc datasheet data testing .

hello ı use stm32h750vb , I'm trying to get the adc values ​​in the datasheet.Is the adc operated in continuous mode or in single mode when sampling rates are found.If I run it in continuous mode, I can access the values ​​in the datasheet. But this ...

0693W00000Hpb8RQAR.png 0693W00000Hpb8gQAB.png 0693W00000Hpb8qQAB.png

Resolved! read access to the input GPIO pin in alternate function ?

Hello,I need a clarification whether it is possible to read any pin status in alternate function just as it were a normal GPIO input pin. Is it so?For ex. I configured the alternate function for a pin as a Timer Channel Input Capture pin, yet I can s...

eBirdman by Senior II
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  • 3 replies
  • 1 kudos

Resolved! Can we have dedicated DMA channels for each USART of STM32F030CC

Hello Team,I'm newbie to STM32F030CC, in this 6 USART channels are present, I want to use all the 6 USART's via DMA channels, but the available DMA channels are only 5 and also for Tx and Rx dedicated DMA channels are required, in that case I assume ...

PB.4 by Associate II
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  • 2 replies
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I'm trying to set up UART9, And use it by DMA1. But I think that UART9 CLK are not enableת because of I didn't get any DMA1 Interrupt.

/* UART9 init function */void MX_UART9_Init(void){ /* USER CODE BEGIN UART9_Init 0 */ /* USER CODE END UART9_Init 0 */ LL_USART_InitTypeDef UART_InitStruct = {0}; LL_GPIO_InitTypeDef GPIO_InitStruct = {0}; LL_RCC_SetUSARTClockSource(LL_RCC_USART16_CL...

ESega.1 by Associate II
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  • 9 replies
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Resolved! Memory map and register boundary addresses (for STM32H7A3)

Hello,I am interested in seeing the memory map of the H7A3. I have been able to find some information from the HAL drivers, but there is a lot missing. That table does not exist for the H7A3 in the reference manual, which is where the datasheet says ...

DShekter by Associate III
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  • 9 replies
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