Signal Generator in AD9850

[ggowd.1]

Hi Team,

Can we interface AD9850 DDS Signal Generator Module with STM32F407G to generate sin wave and square wave, is there any procedure or links to interface between AD9850 with STM Microcontroller.

Best Regards
Gagan Gowda

[SofLit · Accepted solution]

Hello,

Look at these links:

https://github.com/Derecho/stm32-ad9850/blob/master/ad9850/ad9850.c

https://github.com/DK7IH/STM32-F4-Demos/blob/main/_Oscillators/_AD9850/AD9850_FM_par.c

Google is your friend. Just put: "AD9850 STM32"

[Tesla DeLorean]

Yes, should be able to interface with GPIO driving the serial or parallel bus.

Suggest you spend some time with the data sheet, and apply basic interfacing methods.

https://www.analog.com/media/en/technical-documentation/data-sheets/ad9850.pdf

Don't limit yourself to STM32 specifically, the interfacing methods and software would be universal between MCUs

[Andrew Neil]

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@Tesla DeLorean wrote:

Don't limit yourself to STM32 specifically, the interfacing methods and software would be universal between MCUs

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Indeed.

@ggowd.1 - How To Interface Anything to Anything Else:

http://www.8052mcu.com/forum/read/160143

You might also try looking for Arduino libraries ...

[ggowd.1]

Hi Team,

Thank you for your advice. I'll review the AD9850 datasheet and consider the basic interfacing methods you've mentioned. I'll also explore general interfacing techniques as suggested. Notably, I've found that the AD9850 board can interface using the SPI configuration on the STM32F407G Discovery board.

Best Regards,
Gagan Gowda