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Puzamoya
Associate II
since ‎2018-07-19
‎2023-06-14

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  • 8 Posts
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User Activity

Is there a maximum buffer size For ADC DMA Length is stated as Uint32

2020-11-25
Hi I am doing an ADC DMA sample using HAL_ADC_Start_DMA. Using ADC1Setup in multimode with 2 channels Rank1 and Rank2. Using STM32H750I have a buffer Uint16 buffer [131072] setup in RAM_D2When i set the length in the HAL_ADC_Start_DMAHAL_ADC_Start...

Why do I get an error reading the unique MCU ID using the Cube Programmer or ST-LINK tool

2020-10-07
I'm Using the Cube Programmer, I get an Error reading the Location 0x1FFF1E80-8B ( unique MCU ID ) on the STM32H750ZB. I can read the Code memory and connect . correctly.

DMA2 (Can't Configure Seperate Streams for ADC1 and ADC2)

2014-09-18
Posted on September 18, 2014 at 17:44I have the STM32F407 Discovery board. I am configuring two streams using DMA and ADC The first stream uses Stream 0 channel 0 of the DMA 2 ie ADC1 which reads the value of ADC chanel 9 1N9 and gets sent to circu...
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