About GWenJ.1

GWenJ.1 · 2023-03-03

Hello ST CommunityI encountered many problems when using DFSDM peripherals，Especially the trigger problem of injection modeThe STM32Cube H7 package which providing DFSDM example，Only refer a applicableation About AudioCan the ST official provide t...

GWenJ.1 · 2023-03-02

When I use DFSDM, I configure FOSR= 256 ISOR=1 and the output is outside the range in the reference guide +-16777216

GWenJ.1 · 2022-11-20

About EVSTSPIN32G4, I started the code generated by MotorControl Workbench 5. Y.3 normally.If you transplant the IIC configuration of the pre drive and enable PWM output, the VDS will report an error.After carefully reading the generated code, it is ...

GWenJ.1 · 2023-03-12

Hello @Imen DAHMEN @SJohn.5 I shipped to the same question and found that the DFSDM MSP initialization did not go in during debugging. In addition, it is found that when the injection mode interrupt is triggered, the filter interrupt can be entered...

GWenJ.1 · 2023-03-12

/256

GWenJ.1 · 2023-03-12

Thanks for your answer @Imen DAHMEN I use STM32 CUBEMX Version6.7.0 and STM32Cube MCU Package for STM32H7 1.11.0 to initialize the injection mode code, turn on the injection interrupt, and use TIM8 to trigger the injection mode. There is a bug that ...

GWenJ.1 · 2023-03-02

Get the answer /* Regular conversion value is a signed value located on 24 MSB of register */ /* So after applying a mask on these bits we have to perform a division by 256 (2 raised to the power of 8) */

GWenJ.1 · 2023-03-02

A

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STM32H723 DFSDM Inject Mode

DFSDM Output resolution

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