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jschell wrote: I was starting a conversation about how that company decided to do their price modeling.
The problem is that you completely refuse to accept that is twice as costly (actually, the factor is probably higher) is sold for twice the price. You seem to insist that reducing an array size will reduce development and maintenance cost so much that the product should be sold for a significantly lower price.
That is an incorrect assumption. The same program system with half as big a camera connection array costs just as much to maintain as a full capacity one. The company has no justification at all, based on real costs, for selling an 8 or 16 camera version any cheaper than a 64 camera version.
So if they followed your line of thought, reducing the array size to 8 and disable a few essential functions, and then raise the price tag for the 64 camera model to $120, you would have it your way: A fewer-camera (and reduced functionality) model at a lower price than the full blown one. It would be your way, but not cheaper for you. It would be to suck the maximum amount of money from the market, regardless of their own real expenses.
This is not according to my ideals. I do not want a manufacturer to manipulate prices to squeeze the market. Ideally, the sales price of any product should reflect the real cost of manufacturing it - obviously with a not unreasonable margin for the manufacturers return on investment, transportation costs and things like that. I strongly dislike when two products with identical production costs are sold at significantly different prices for the sole purpose of market manipulation.
I have tried to get this through in my previous entry: This is my thought about the price modeling of this company. That it is sound and right. You seem to be unwilling to understand that I have been talking about the price modeling all the time, by supporting the price model that they have today.
I am sorry for that. I clearly see that you are searching for someone agreeing with you, that this price modeling is horrible, that you should be able to get an 8-camera version for a significantly lower price than the 64-camera version. When I do not support you in this, you apparently refuse to see that I am talking about the price modeling.
Bottom line, if you still are unable to relate my comments to the price modeling:
I support that company's price modeling. I do not support your demand for a cheaper version for fewer cameras.
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trønderen wrote: The problem is that you completely refuse to accept that is twice as costly (actually, the factor is probably higher) is sold for twice the price. You seem to insist that reducing an array size will reduce development and maintenance cost so much that the product should be sold for a significantly lower price.
I didn't say anything at all about any of that.
trønderen wrote: This is not according to my ideals. I do not want a manufacturer to manipulate prices to squeeze the market
Then you probably are not the best one to discuss actual price modeling.
The fact is that successful companies make money. The more money they make the more likely that they will continue to exist. And do other things like support the product when OS/hardware changes occur. And a specific example in this case might be that if there is a problem with a specific camera vendor the company can afford to and might find it profitable to buy the camera and figure out the problem.
trønderen wrote: that you should be able to get an 8-camera version for a significantly lower price than the 64-camera version.
No that doesn't state what I said. I pointed out that in the market there will be different types of users and those users will have different needs. Thus the company could provide different product offerings appropriate for those types and, to the benefit of the company, make more money.
trønderen wrote: I do not support your demand for a cheaper version for fewer cameras.
First I didn't "demand" anything.
Second I did not request that it be "cheaper". Exactly the opposite in the example I suggested in that it should be more expensive for the the current top offering. That is then offset with the addition of one or more midline offerings.
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About a week ago, we still had snow drifts. Yesterday it was 27C. Today all the trees, shrubs and grass are starting to green. And I get to chase after the dog and mow the lawn.
"Before entering on an understanding, I have meditated for a long time, and have foreseen what might happen. It is not genius which reveals to me suddenly, secretly, what I have to say or to do in a circumstance unexpected by other people; it is reflection, it is meditation." - Napoleon I
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And the maple syrup! You need to start collecting maple syrup!
Btw it started "boing" here a few days back and my Bernese Mountain dog hates it. For him any temperature above zero degrees is an abomination.
Advertise here – minimum three posts per day are guaranteed.
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I get an Orange Pi PC some time between the 12th and the first of June. It's my last ditch effort to get xboot running on an ARM based SoC chip - an AllWinner H3 in this case. The Secondary Phase Loader code is what eludes me. I can't find it for xboot. I don't even know if it is *in* xboot. It might be. I can only find SPLs for linux and android, and u-boot, a tool for creating those SPLs for linux.
So far I have not even been able to successfully use the FEL capability of any of this hardware to directly inject xboot code into the device's RAM via USB and execute it even thought it has that capability, and I have done that injection, but got a black screen.
It could be because I was using a 480p LCD and xboot doesn't support it with the default config. So I spent $80 on a new compact 720p screen, which still doesn't show signal. I've probably dropped over $200 trying different boards and equipment now.
It could be any number of things. Lately I haven't even been able to do the injection process because the device isn't enumerating anymore. - update: it enumerates and injects xboot, but black screen
Also these boards don't expose the pin you need to drop the board into FEL mode where you can do the above injection. You have to flash an SD card with a special image to drop the board into FEL mode so you can do the injection, with no way to tell if it actually worked other than trying to inject.
All of this is in Chinese. All of this is scattered across Chinese forums where I've even posted, but haven't received responses. Probably doesn't help that I'm posting in English but I trust the ability of Chinese tech people to read English more than I trust google translate
There is so much going on in this rickety workflow and toolchain setup that anything could go wrong, and it's usually impossible to find out what failed.
That's why I'm close to giving up and instead building a quick loading linux build, except for the fact that I have to launch X server to do any graphics at all. 
Damn these things.
To err is human. Fortune favors the monsters.
modified 4-May-23 9:48am.
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If you follow your usual pattern I expect to see a post in the near future boldly proclaiming, I've cracked it ! 
In a closed society where everybody's guilty, the only crime is getting caught. In a world of thieves, the only final sin is stupidity. - Hunter S Thompson - RIP
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I appreciate the vote of confidence.
To err is human. Fortune favors the monsters.
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We need to collect all your posts into a book "What it is really like to be an Embedded Systems Developer".
You let us know about your frustrations and failures followed by the Eureka Moment of success.
Reminds me of my days developing custom microprocessor systems in the 80s. Things like debugging a flaky board and the scope probe correcting the bad IC socket connection, or the scope ground fixing a missing ground connection.
We are all cheering you on and sitting on the edge or our seats wondering what Out-Of-The-Box solution you will come up with.
"Mistakes are prevented by Experience. Experience is gained by making mistakes."
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Thanks. I hope it doesn't put too many people off. I know some don't care for the technical nature of a lot of my forum posts, but to me the struggles of development seem like they should be right at home in the lounge. What kind of coders would we be if we didn't swap war stories? 
To err is human. Fortune favors the monsters.
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Embedded Development is 49% swearing at Chips, 11% swearing at the "person" who told you to do it & 40% alcohol dependency mixed with luck... 
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You're annoying every now and then...
.... but you're annoying in a pleasant way and more importantly in an informative way  
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There's so much frustration in embedded work, but that little ray of sunshine makes it worth the effort.
Give me coffee to change the things I can and wine for those I can not!
PartsBin an Electronics Part Organizer - An updated version available! JaxCoder.com
Latest Article: Simon Says, A Child's Game
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These kinds of issues during one of my senior labs is why I stuck with software.
Did the TA know that the chip I am using had a burned out address line? And the next one as well? A4 vs A12, and we figured out the second one a LOT faster.
Third chip worked fine.
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I know this feeling when it happens
Why why why, did I get into engineering?
"If we don't change direction, we'll end up where we're going"
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I thought I had successfully avoided it, given my lack of formal education or background in engineering - I was at Microsoft at 18 - I never went to uni.
But no, I have to get scouted here *shakes fist at Chris Maunder* and now suddenly I'm neck deep in it - hardware as well as software, after leaving the software field professionally for years.
And for some reason I enjoy the hell out of it, even as it makes me want to snatch myself baldheaded. 
To err is human. Fortune favors the monsters.
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I can't fly dead south, you apes! (8)
"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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In a closed society where everybody's guilty, the only crime is getting caught. In a world of thieves, the only final sin is stupidity. - Hunter S Thompson - RIP
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"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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I'll leave it for someone else
In a closed society where everybody's guilty, the only crime is getting caught. In a world of thieves, the only final sin is stupidity. - Hunter S Thompson - RIP
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EMULATES - apes
I can't fly - EMU
dead - LATE
south - S
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In a closed society where everybody's guilty, the only crime is getting caught. In a world of thieves, the only final sin is stupidity. - Hunter S Thompson - RIP
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And you are up tomorrow!
"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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I got stuck on parodies for a bit but then emulates came to mind. After a couple near misses the last few days I'm happy to nail one! Nice clue.
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He's only got little legs.
"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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