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Posted to commits@nuttx.apache.org by GitBox <gi...@apache.org> on 2022/08/08 11:33:12 UTC

[GitHub] [incubator-nuttx] raiden00pl opened a new pull request, #6809: arch/stm32f7: port PWM driver from arch/stm32

raiden00pl opened a new pull request, #6809:
URL: https://github.com/apache/incubator-nuttx/pull/6809

   ## Summary
   
   - arch/stm32f7: rename PWM complementary output pins from CHxN to CHxNOUT (always output)
   - arch/arm/src/stm32f7: port PWM driver from arch/stm32
   This change adds support for the following features:
     1. PWM complementary outputs
     2. interface for low-level PWM operations
     3. support for all PWM channel modes
     4. support for internal PWM channels (TIM1/TIM8)
     5. support for PWM channel polarity and IDLE state
     6. support for TRGO and BREAK
     
   ## Impact
   Definitions of PWM channel mode are changed and reflect the values from the reference manual.
   This is a breaking change for configurations that don't use the default value from Kconfig (eg. PWM mode 2). The default channel mode is not changed and remains set to PWM mode 1.
   
   ## Testing
   The FOC motor controller based on steval-eth001v1 board (stm32f767zi, TIM1),
   nucleo-f722 and examples/pwm (TIM3)
   
   


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[GitHub] [incubator-nuttx] xiaoxiang781216 merged pull request #6809: arch/stm32f7: port PWM driver from arch/stm32

Posted by GitBox <gi...@apache.org>.
xiaoxiang781216 merged PR #6809:
URL: https://github.com/apache/incubator-nuttx/pull/6809


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[GitHub] [incubator-nuttx] raiden00pl commented on pull request #6809: arch/stm32f7: port PWM driver from arch/stm32

Posted by GitBox <gi...@apache.org>.
raiden00pl commented on PR #6809:
URL: https://github.com/apache/incubator-nuttx/pull/6809#issuecomment-1208010774

   FYI @robertobucher, this PR adds complementary outputs for STM32F7


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