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STM32 UART #2 || Use Interrupt & DMA to send Data

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Опубликовано:

24 авг 2024

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Комментарии : 15

@apl240 6 месяцев назад

Thank you very much. This is my favorite channel. Learning a lot.

@mayavendingvideos6445 3 месяца назад

Muchas gracias, excelente explicación, sin rodeos, por fin pude entender como funciona el DMA

@szapsis 7 месяцев назад

Thank you for your video!

@Obama6464 7 месяцев назад

been waiting for this! Thanks

@AlirezaFallah-gf7lg 8 дней назад

Tnx

@arrow201 7 месяцев назад

Excellent! Thanks! :)

@alarmkoguvenlik 7 месяцев назад

Thank you very much for your efforts. :)

@AhmadAsmndr 7 месяцев назад

thank you very much!

@soranfatah1033 7 месяцев назад

excelling Really

@ahmadhabibpoor6288 7 дней назад

How cpu working on hal delay and transmit_it in same time? If it doesn't work on transmit_it what is differences between interrupt and dma?🤔🤔

@ControllersTech 5 дней назад

Interrupt has higher priority than delay. So the data transfer section of the transmit_it is being processed by CPU in the background, while the rest of the functions are blocked for the amount of delay time. On the other hand, the data transfer using DMA does not involve CPU. It is a kind of separate bus that handles the data flow independent of CPU