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Exploring the PSoC 4

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elizabethsimon
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Re: Quivering in anticipation
elizabethsimon   6/17/2014 6:42:46 PM
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You know this could be just the thing to use for you BADASS display. I've got one of the pioneer kits at home that I've been meaning to do something with for a year. Maybe next month...

I've been busy getting antennas built and batteries charged for Field Day (http://www.arrl.org/field-day). Not to mention finding all the miscellaneous equipment and lengths of coax... Only 10 more days!

 

antedeluvian
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Missing in action
antedeluvian   6/17/2014 4:39:46 PM
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I apologise that at I not supporting my own thread. Unfortunately life has intruded. I will try to contribute as time allows.

antedeluvian
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Re: Aubrey psoc
antedeluvian   6/17/2014 4:37:06 PM
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Hedley

thanks for designing that reader controller at Debex all those years ago which was the foundation

You're welcome!

betajet
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element14 PSoC community
betajet   6/17/2014 2:09:31 PM
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A great resource for the Cypress PSoC 4 (and other PSoCs) is the element14 Cypress PSoC community, where over 100 projects have been posted.  In particular, check out 100 Projects in 100 Days.

Max The Magnificent
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Re: Aubrey psoc
Max The Magnificent   6/17/2014 11:46:09 AM
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@hedley: When is your next artical coming out...

Aubrey (a.k.a. Antedeluvian) already sent it to me -- I'll be posting it next week -- keep on coming back to check for it

Max The Magnificent
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Re: PSoC 4/5LP are very interesting chips
Max The Magnificent   6/17/2014 11:44:13 AM
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@betajet: The thing I don't like is...

You're a hard man to please LOL

Max The Magnificent
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Re: Quivering in anticipation
Max The Magnificent   6/17/2014 11:42:31 AM
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@high level: I wanted to reply to note that Cypress has a simple Verilog tutorial, that is a great quick read on how to program in verilog for the PSoc 4 using the Creator free software.

A lot of people will be really interested to hea rthis -- thanks for sharing

hedley.davidson
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Aubrey psoc
hedley.davidson   6/16/2014 11:47:35 PM
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When is your next artical coming out and thanks for designing that reader controller at Debex all those years ago which was the foundation stone of my business that has lasted over 20 years. Hedley Davidson

betajet
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CEO
PSoC 4/5LP are very interesting chips
betajet   6/16/2014 7:42:11 PM
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I've been waiting for a good reason to play with PSoC 4 (ARM Cortex-M0 core) and/or PSoC 5LP (Cortex-M3 core).  I'm not interested in the 8-bit PSoCs.  The PSoC 4 Pioneer board actually has both parts, because they use the PSoC 5LP as the download/debug device for the PSoC 4.

If you're serious about playing with PSoC 5LP, I recommend the SchmartBoard PSoC 5LP Development Board which brings out all the PSoC 5LP I/Os in a DIP form factor.  It's normally US$35, but it's the June 2014 Monthly Special for US$30.

One thing I really like about the PSoC 5LP is that Cypress documents almost all the device registers, so you can program them directly instead of having to use PSoC Creator on a Windows PC.  The thing I don't like is that "almost all" is not the same as "all".  In particular, they don't document the routing resources so while you can program all those wonderful PLAs, data paths, interrupts, DMA, DAC/ADC, DSP, analog devices, etc., etc., you can't connect them together without using PSoC Creator.  Now Creator is a fine tool and probably good for most users, but I find it's like using a video game and that's not the way I think about serious design.  Also, I really dislike Windows (except for 2000) and pretty much only use it if somebody is paying me to do so.

So, I'm still waiting for Cypress to take that last little step to document the routing registers which is all that's needed to make PSoC the first programmable logic device (except for an obscure Atmel part that never caught on) that permits open source development.  Since the PSoCs have all programming information inside the chip and you have the option to lock it all down, PSoC customers don't have to worry about reverse-engineering so IMO Cypress really doesn't have an excuse.

high level
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Re: Quivering in anticipation
high level   6/16/2014 7:31:11 PM
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No fiddling with wirewrapping with the Cypress Psocs.  Just draw lines on the screen to connect the analog and digital "parts" from the included library and draw lines to the desired output pins.  

I wanted to reply to note that Cypress has a simple Verilog tutorial, that is a great quick read on how to program in verilog for the PSoc 4 using the Creator free software.  Turns out not to be hard, at least this Verilog subset.  And is a great inexpensive way to play with real Verilog without spending a lot of nickles. 

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