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Implemented DMA support for PWM #443

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Merged
merged 3 commits into from
May 23, 2025
Merged

Implemented DMA support for PWM #443

merged 3 commits into from
May 23, 2025

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@python36 python36 commented Apr 11, 2025

  1. Changed the calculation of Compare_Value to avoid variable overflow after the first multiplication.
  2. The Compare_Value calculation has been moved to a separate Calculate_Compare_Value function to allow this function to be used to calculate DMA array values.
  3. Created Data_Register_Address function to get the timer register address for use in DMA.
  4. Created demo_pwm_dma_continuous example to demonstrate usage of DMA for PWM. Realized smooth blink on STM32F4XX board.

@reznikmm reznikmm merged commit 8a62be9 into AdaCore:master May 23, 2025
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@pat-rogers pat-rogers pat-rogers approved these changes

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