About NKann.1

NKann.1 · 2021-06-23

I am using STM32H7B0VBT6 MCU.i want to transmit data using UART with DMA in normal mode.i am using "HAL_UART_Transmit_DMA(&huart4, &UART4_array[0], UART4_ARRAY_SIZE);"it sends only once , next time it do not work. Where i am doing wrong ? am I using ...

NKann.1 · 2021-06-16

I am trying to collect data from ADC using DMA in circular buffer mode.i want to excess/read DMA_SxNDTR register. also tell me how to read data from circular buffer. I have written code for reading count from DMA_SxNDTR but it is not working , it is...

NKann.1 · 2021-06-11

Does STM32H7B0VBT6 support DSP and FPU ?

NKann.1 · 2021-05-25

I am using STM32CubeIDE for my project . when i want to run the code i am getting this pop up.i am not able to solve this issue.

NKann.1 · 2021-06-23

Thanks a lot Imen DAHMEN

NKann.1 · 2021-06-18

Okay i will check.

NKann.1 · 2021-06-17

I am trying to use both adc ( ADC1 and ADC2 ) in duel mode with DMA in circular mode. ADC value should be stored in ADC_DR register. ADC1 is working fine but ADC2 is not working , it is showing zero value in ADC_DR register. where am i doing mistake...

NKann.1 · 2021-06-17

Q- Which STM32?ANS- STM32H7B0VBT6THANK YOU

NKann.1 · 2021-06-07

Sorry about that . I will make threads as you have suggested .Thanks for your suggestion. i will try it out.

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how to use UART with DMA

How to excess DMA_SxNDTR register

FPU and DSP in STM32

No ST-LINK detected! Please connect ST-LINK and restart the debug session. Please help me. I am user.

Re: how to use UART with DMA

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Re: How to excess DMA_SxNDTR register

Re: How to excess DMA_SxNDTR register

Re: No ST-LINK detected! Please connect ST-LINK and restart the debug session. Please help me. I am user.