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THIHA KYAW
Associate III
since ‎2018-07-19
‎2023-06-14

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  • 31 Posts
  • 2 Solutions
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STM32F7, FMC_SDRAM_DataMemory Example Issue

2018-11-27
Hi,I tested FMC_SDRAM_DataMemory Example of STM32F769I_EVAL.I found out that the data written to SDRAM is not correct.See below picture for your checking. I believe HAL and FMC driver in system_stm32f7xx.c is not correct. Please advise me how to ma...

STM32F769 DMA and Cache Issue

2018-11-13
Dear ST,I have the following issues.I used ADC1 with DMA2_Stream0, ADC3 with DMA2_Stream4.If I don't enable cache, it works properly.Once I enable ICache and DCache, ADC readings are not correct.Please advise me how to make it work.Thanks.Regards,Thi...

ADC Scan Conversion Mode + DMA with Cache Issue

2018-08-01
Hi,I used  ADC Scan Conversion Mode + DMA  to read the values from 7 channels of ADC1.But the adc reading values are not correct when I enable the cache./* Enable I-Cache-------------------------------------------------------------*/// SCB_EnableICac...

The max sampling rate on multichannel (scan) conversion mode with timer compare

2018-07-30
Hi,I would like to scan 7 channels of ADC1 using multichannel conversion method.Since I want fix sampling rate for all channels, I use timer... But I cannot read ADC value when I set timer value for 200KHz.Please guide me how to configure 7 channels ...

ADC Dual mode Multi Channel DMA for STM32F7 MCU

2018-05-10
Posted on May 10, 2018 at 09:14Hi,I would like to implement Dual Regular Simultaneous Mode using DMA in STM32F769 MCU.Please guide me how to configuration it.Thank you.Regards,Thiha Kyaw
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