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Kind of in-between.
GFX is a library I use for my professional projects, but I developed it on my own time and released it to the community.
The display drivers that bind to it are primarily for the community, because I don't need most of them for my own projects. This falls under that (for now) though I may use it professionally down the line.
So it's to support my larger endeavor, which supports my professional and hobbyist pursuits.
To err is human. Fortune favors the monsters.
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honey the codewitch wrote: But nobody has implemented it yet to drive an LCD display
...other than Espressif, the makers of the ESP32 chip. There's a documented API[^] and a code example[^]. They call the 8-bit parallel bus driven by I2S hardware "i80 interface".
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Fair enough. I must have missed that project.
To err is human. Fortune favors the monsters.
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I can dig it.
You won't have many friends, but I can dig it.
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Ron Anders wrote: You won't have many friends
Friends are for those who don't have interesting projects in their lives. 
Freedom is the freedom to say that two plus two make four. If that is granted, all else follows.
-- 6079 Smith W.
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Yes indeedy. 
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Nice!
I used to love getting the maximum out of CPUs and lesser devices back in the day. For better or worse, my career went in a different direction, and I don't have as much time to play around with hardware as I'd like.
Freedom is the freedom to say that two plus two make four. If that is granted, all else follows.
-- 6079 Smith W.
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Congratulations, that should speed up things considerably.
It's interesting, all the Embedded code I've looked at very few seem to use DMA.
The less you need, the more you have.
Even a blind squirrel gets a nut...occasionally.
JaxCoder.com
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In my experience a lot of embedded developers aren't programmers and are quite scared of callbacks, function pointers and everything that is mildly complex to code.
I often have to explain basic concepts like pointers and double pointers to coworkers.
GCS/GE d--(d) s-/+ a C+++ U+++ P-- L+@ E-- W+++ N+ o+ K- w+++ O? M-- V? PS+ PE Y+ PGP t+ 5? X R+++ tv-- b+(+++) DI+++ D++ G e++ h--- r+++ y+++* Weapons extension: ma- k++ F+2 X
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Yep and it takes effort to learn and apply.
The less you need, the more you have.
Even a blind squirrel gets a nut...occasionally.
JaxCoder.com
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honey the codewitch wrote:
The point is, in IoT land there are *new problems* - in a larger field where it seems like everything has been done before, and done to death.
I think it's time to make some new shopping cart software!!
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You are having fun. I agree with your description of IoT land. I also think security is a big area in IoT land that needs constant attention. AI could be the big player there, as well, both in management and security.
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Quote: in a larger field where it seems like everything has been done before, and done to death.
Do you mean JSON parsing?
"In testa che avete, Signor di Ceprano?"
-- Rigoletto
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Hahaha. How about JSON parsing on an 8-bit CPU?
To err is human. Fortune favors the monsters.
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Did you see the article on the MIT development of paper-thin speakers? Hoodie and hat inserts come to mind - I'm thinking for people with sound sensitivity in particular.
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That sounds amazing! (forgive the pun *ducks*)
To err is human. Fortune favors the monsters.
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IBM used to use CRTs to save data. (Even before my IBM time)
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I really miss working in IOT, I haven't touched any of my home projects in a couple years now, no longer work at somewhere that has a use for IOT. I'm afraid some of my skill set is fading.
I work for a medium sized community college building software for them now, pay is good, benefits are excellent, the retirement package is over the top, and the work is absolutely boring.
I feel like embedded work is much more interesting: pore over the datasheets, choose the correct chips for the job, master you're C skills, and enjoy the pain of getting an inert object to light up and do something. now with web development  you spend most of the time looking up what the frameworks do as they change every year, what framework, what platform. you can never master this crap, it changes too quickly.
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I spent my whole career designing/coding for embedded devices. I just love the low level stuff where I have complete control of the processor and associated hardware. 20+ years in the industrial control field and the remaining time programming TI DSPs. Fun stuff.
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Message Closed
-- modified 26-Apr-22 5:26am.
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Message Closed
modified 26-Apr-22 5:42am.
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Inspired by Randor's heroic effort yesterday, ...
U0c5M0lHUnBaQ0JKSUdkbGRDQm1jbTl0SUdobGNtVWdkRzhnZEdobGNtVS9JQ2czTERVcENnPT0K
Software rusts. Simon Stephenson, ca 1994. So does this signature. me, 2012
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DECODED TWICE?
"I have no idea what I did, but I'm taking full credit for it." - ThisOldTony
"Common sense is so rare these days, it should be classified as a super power" - Random T-shirt
AntiTwitter: @DalekDave is now a follower!
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On the right track, but ...
Software rusts. Simon Stephenson, ca 1994. So does this signature. me, 2012
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