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Resolved! ADC via DMA conversion time on Nucleo-C031C6

Hello, I have an issue with the ADC conversion timing while using the DMA controller.I have only configured 1 ADC channel, 12b res. and the ADC clock is at 24MHz (50% of SYSCLK), and it shows correct conversion results (verified by a simple voltage d...

DDjur.1 by Associate II
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Resolved! STM32H503RB I3C Target Address NAK Problem

I am using EVB NUCLEO-H503RB with I3C Target feature. I have successfully assign a dynamic address (0x50) to this I3C Target: However, I could not get ACK from this Target with Address 0x50:   Below are my configure, is there anything missing for res...

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BRIAN_LAI by Associate II
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CubeMX not generating the correct MX_GPIO_init()

Hello, I am working with cubeMX and trying to configure a pin to output mode. The MX_GPIO_init()  is not generated correctly, there is just clock enabling of the bus connected to the GPIO ports without the configuration of the pins. I am using CubeMX...

ALoua.1 by Associate II
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  • 6 replies
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I have an issue with the HAL_DMA_TransmitReceive() function. I am using full-duplex SPI communication between STM32F030R8T6 as master, and Nucleo-C031C6 as slave. I am only using DMA on the master side. My DMA clock is at 40MHz, SPI clock is at 10MHz.

The problem is I can successfully transmit-receive up to 4 bytes of data. Above that amount, anomalies happen. I need to transfer 20 bytes of data in both directions. Does this have anything to do with RXFIFO and TXFIFO buffers being 4 bytes, or is i...

DDjur.1 by Associate II
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  • 4 replies
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Can't get ADC values

I have an STM32G474RE, I have not used any HAL or LL libraries, I have only programmed using the registers, my issue is that I am only getting 0 on the output of the ADC, I read through the reference manual and still couldn't solve the problem. I hav...

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Epsilon03 by Associate II
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  • 8 replies
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