Arduino cpp code for SPI communications with ADCs and digital potentiometers

Need to continue this initial OO code that loads on a Due board and will have to set via SPI the individual values of 24 digital potentiometers (Analog Devices AD5174BCPZ-10-RL7) and to read, also via SPI, data from 3 ADCs (Analog Devices AD7689BCPZRL7) each with 8 channels.

The Arduino Due uses 4 digital ports (23, 25, 27, 29) to encode the CS, and a demux (Texas Instruments CD74HCT154M96) is used to generate the individual CS signals.

The 24 digital potentiometers are grouped in pairs that are daisy-chained. Need code that can set any of the 24 potentiometer values and reads any of the 24 ADC channels.

See attached connections details and starter code.

Kemahiran: Arduino, Pengaturcaraan C++, Elektronik, Mikropengawal

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Tentang Majikan:
( 2 ulasan ) Laguna Niguel, United States

ID Projek: #19334013

Dianugerahkan kepada:


I have been working as an embedded programmer for more than 10 years. Arduino platfroms are among the ones I worked with. I am ready to make the project but some additional details are needed.

$100 USD dalam 3 hari
(20 Ulasan)

8 pekerja bebas membida secara purata $223 untuk pekerjaan ini


Hi I am experienced electronics engineer with more than 8 years of experience. I can do it for you. Please review my profile to see the feedback from my previous employer. I am waiting for your reply to start Re Lagi

$500 USD dalam 10 hari
(204 Ulasan)

Dear sir I have more than 10 years experience in embedded systems design , I can make the required design to read from the ADCs and adjust the frequency potentiometers Best regards

$250 USD dalam 3 hari
(209 Ulasan)

Dear Sir. How do you do? I have seen your description very carefully and posting to you my idea. If you give me a chance to interview, I'll explain in more detail and I'll do my best for you. I will work hard and ha Lagi

$250 USD dalam 3 hari
(29 Ulasan)

Hello. My name is Vusi and I'm an Electronic Engineer, you can learn more about me from my website at [login to view URL]

$150 USD dalam 3 hari
(20 Ulasan)

Hi, I am kahan. I am embedded developer and have much experienced in hardware and software side. Waiting for further discussion. Thank you.

$155 USD dalam 3 hari
(6 Ulasan)

Hi, I would love to design this project for you as I have more than 15 years experience in embedded systems design and development. Please contact. regards, Ali

$155 USD dalam 3 hari
(1 Ulasan)

Hello , it’s so easy for me and I would like to help you! I have experience more than 4 years in embedded development, can we discuss about project?

$222 USD dalam 5 hari
(0 Ulasan)