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YLiu.10
Visitor II
Oct 17, 2021 2:25 PM UTC
Solved

Can't find DAC configuration for STM32F411E-Disco in CubeIDE/CubeMX

Hi,

I'm new to STM32 board and following a tutorial which uses DAC. The board I'm using is STM32F411E-Disco, and I select the board in CubeIDE to create a project.

The board 32F411EDISCOVERY - Discovery kit with STM32F411VE MCU - STMicroelectronics has a DAC but I can't find it when I try to configure the pins in CubeIDE/CubeMX.0693W00000FCmXgQAL.pngDo I miss something?

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TDK
TDKBest answer
Oct 17, 2021 2:58 PM UTC

The chip doesn't have an onboard DAC. However, the board has an audio DAC chip which is connected to the MCU and is controlled via I2S (and I2C?).

0693W00000FCme8QAD.png

"If you feel a post has answered your question, please click ""Accept as Solution""."

1 reply

TDK
TDKBest answer
Oct 17, 2021 2:58 PM UTC

The chip doesn't have an onboard DAC. However, the board has an audio DAC chip which is connected to the MCU and is controlled via I2S (and I2C?).

0693W00000FCme8QAD.png

"If you feel a post has answered your question, please click ""Accept as Solution""."