Re: [bcm2835] Please me about {bcm2835-1.60 Raspberry pi 4 model B (Raspbian Buster) connect to ads1298 via SPI}

[Mike McCauley]

You should read the documentation which will tell you how to build and install
bcm2835

Cheers.

On Thursday, 9 January 2020 14:45:01 AEST William YangJaya wrote:
> Hi everyone,
> My name is William, student college
> I tried to connect Raspberry pi 4 model B and ads1298 from TI company via
> SPI communication.
> maybe somebody can help me please.
>
> I downloaded bcm2835-1.60 (new version) from
> http://www.airspayce.com/mikem/bcm2835/
> then, I try to run that bcm2835-1.60 (See attach image).
> Am I wrong for running the code in terminal?
> Should I compile the file .c to .o and .so?
>
> thank you


--
Mike McCauley VK4AMM mi...@airspayce.com
Airspayce Pty Ltd 9 Bulbul Place Currumbin Waters QLD 4223 Australia
http://www.airspayce.com 5R3MRFM2+X6
Phone +61 7 5598-7474

[Peter Sommerlad]

William

From your questions I induce that your knowledge of C programming and using a linux computer is very limited.
You should first learn how compiling C program code works and how to identify a runnable executable. A file with the ending .c is typically C source code and not an executable program. I suggest you take a basic C programming class first, because this forum might not be the right place to teach you that required understanding.

Regards
Peter

sent from a mobile device so please excuse strange words due to autocorrection.
Peter Sommerlad
pete...@sommerlad.ch
+41-79-432 23 32

> On 10 Jan 2020, at 01:36, William YangJaya <william...@gmail.com> wrote:
>
> Thank you Mike,
> I already followed step by step according your instruction in
> https://raspberry-projects.com/pi/programming-in-c/io-pins/bcm2835-by-mike-mccauley
> but I can not execute the bcm2835.c
>
> Could you help me please to solve my problem?
>
> Big thanks
>
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[shy bkee]

Try this webpage where I have posted initial step-by-step method of talking with ADS1298

https://michals-diy-electronics.blogspot.com/2018/06/hello-world-with-ads1298.html