|
I was idle at home. Some people researched eating, some researched rest, but I was bored to research and set up the computer. The previous computer was E3 1230v3+1060. It has been used for three to five years, and only the graphics card was updated during the period. To be honest, one is that there is no intention to replace it, and the other is that there is really no ability to install it. In the past 2020. My computer configuration has been constantly changed. The CPU was changed from 3700X to 3600 to the current ZEN3 5900X due to the influence of others, and the graphics card was changed from Sapphire 5700XT to Colorful 2070s Vulcan and finally changed to the current Colorful 3090ADOC. During this period, I experienced too much and consumed a lot of time and money. In the past 2020, I have gradually gained my own understanding of the installation, and now I will share my current configuration with his family.
Computer configuration list
CPU: AMD RYZEN3 5900X
Heat dissipation: Owl U12A single tower radiator
Motherboard: ASUS (ROG) CROSSHAIR VIII HERO (WI-FI) X570
Graphics: Colorful 3090 ADVANCED OC
Memory: Yingruida C9BJZ 3200MHZ (Abandoned warranty. I replaced the light guide of the Phantom Halberd vest)
Power: EVGA G3 1000W
M.2 hard drive: Samsung 970 evo 512G Hikvision C2000 PRO 2T
SSD: Plextor M8V 512G Titanium SC001 1T
HDD: Toshiba P300 2T
Originally, I wanted to make a matte set, but I might still be vain in my heart. I always feel that u12a is bare and not very beautiful~ So later I bought a few soft light strips from the wind chaser, and decorated them on the upper part of the chassis and At the bottom, it doesn't look so monotonous. Some people may not like it, but as far as I am concerned, I currently feel that this configuration is fully in line with my psychological expectations. [DELETED]
-- modified 24-May-21 8:53am.
|
|
|
|
|
If I had known how overpowered my Ryzen 7 was going to be I probably would have settled for a lesser model. I've never tapped this one out. Video card is only a 1060 - I'm not much of a gamer outside the fallout series and occasionally mad max when i need to vent. 
Real programmers use butterflies
|
|
|
|
|
honey the codewitch wrote: If I had known how overpowered my Ryzen 7 was going to be I probably would have settled for a lesser model
Yep, when I built mine a couple years back my two sons had already built theirs and suggested that the Ryzen 5 was probably enough. I went with the Ryzen 5 2600x[^] and it's been going strong since.
|
|
|
|
|
I got a smokin deal on my PC anyway. In january i paid $1400 USD with tax and shipping. 32GB ram, 512GB NVMe and 3 TB HDD ( a decent one too), Ryzen 7 4750? - nice lit easy to clean keyboard with a heavy base and a mouse with switchable DPI. The whole machine is a monster.
Real programmers use butterflies
|
|
|
|
|
I've edited your post and removed the political stuff about COVID: I let it through moderation but I won't do it again.
Politics is not allowed in the lounge as it says at the top of the page and if you persist you will lose your account. And your comments in both your posts so far lead me to think that the political bits are the whole point of posting. We don't care which side of a debate you are on, this is the wrong place for it.
So ... consider yourself warned: there are sites out there where such posts are appropriate, but this is not one of them.
"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!
|
|
|
|
|
You will realize, when you run out of money, that you will never have a perfect computer ... when you get over that, you will be happier.
«One day it will have to be officially admitted that what we have christened reality is an even greater illusion than the world of dreams.» Salvador Dali
|
|
|
|
|
I'm going to take you on your word, but I am seldom happier when I run out of money.
|
|
|
|
|
I cannot read data from an SPI device using an ESP32. I've never once successfully accomplished it.
There are no examples in the ESP-IDF.
There is no example code for reading from any peripheral device I own that I can find online.
I know if I ask a question here or stack overflow it will go to the bit bucket - particularly here, but stack overflow I'll probably get flamed first.
I posted at reddit /r/esp32 because there is an Espressif staffer/coder who mods that subreddit, but so far nothing - even tagged the guy.
Am I the only one that has ever tried to do this? Has literally nobody else wired a MISO line to an ESP32 and then read data off it?
This is maybe the worst part of coding - when I'm swimming out past the markers into deep water and there's nobody left to take direction from.
Real programmers use butterflies
|
|
|
|
|
Obligatory XKCD[^]
"These people looked deep within my soul and assigned me a number based on the order in which I joined."
- Homer
|
|
|
|
|
|
I worked with VB6 until late 2018, I had to do all kinds of oddball stuff with it. Same issue, no answers from no-one.
Then I moved in automotive, good luck asking questions about AutoSAR internals - you gotta pay big bucks to a V***tor consultant for that.
10 years of experience and only rarely I worked on things where there were any issue already solved by someone else.
GCS 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
|
|
|
|
|
|
We also didn't have internet connection, we had MSDN only. We managed to have StackOverflow and CP opened up because MSDN points here.
Fun times.
GCS 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
|
|
|
|
|
Over the weekend I was working on building a device I've wanted for a long time (see snapshot)[^]: time / temperature data collector. Mine is Arduino-based (Nano).
First I connected an LCD using I2C.
Next I connected my RTC (realtime clock) module using I2C again.
Finally, I added the SD Card reader/writer module using....tada...SPI (mosi, miso, cs (aka ss) and sck (serial clock)).
Here's my point. Look for an example using ESP32 and sd card module and see if someone has worked this out -- it probably uses SPI.
Here's one I found => ESP32 and microSD card example | ESP32 Learning[^]
Images on that site don't show up on the page, but if you right click and view them they do. 
Hope this helps.
|
|
|
|
|
The problem with that is the esp-idf has a layer already for SD over SPI so you never touch the SPI directly.
Real programmers use butterflies
|
|
|
|
|
honey the codewitch wrote: The problem with that is the esp-idf has a layer already for SD over SPI so you never touch the SPI directly.
I thought maybe you were going lower level. I like to be up here on this level where I don't know about the little things going on. 
Sorry it wasn't more help. 
|
|
|
|
|
I would like to be higher level. Unfortunately I am trying to interface with an RA8875 without using the Arduino framework. That means rolling my own graphics driver for it.
Real programmers use butterflies
|
|
|
|
|
|
no, well maybe - it's a good reference of sdk "components" which there are source for so maybe if i dig through the source for the components those examples are written for i can find something.
Real programmers use butterflies
|
|
|
|
|
Quote: This is maybe the worst part of coding - when I'm swimming out past the markers into deep water and there's nobody left to take direction from.
I'd swim out and help you, but I'm paddling in the surf on the other side of the island. By the time I got to where you already are, you'll have figured it out and moved much further onwards.
|
|
|
|
|
You've *already* got it figured out, because you're enjoying sandy beaches and I'm looking at getting eaten by a shark. 
Real programmers use butterflies
|
|
|
|
|
For those who tried three it ain't.
You launched the subject 
Bastard Programmer from Hell 
"If you just follow the bacon Eddy, wherever it leads you, then you won't have to think about politics." -- Some Bell.
|
|
|
|
|
I have been a developer now for almost 40 years, and over those years I have seen several products that was supposed to be a no-code solution. The last fiasco was BizTalk. Supposed to allow non-programmers and analysts create applications. The real truth was that developers had to come in to make this white elephant work by creating, of all things, 'functoids'. Little C# diddies to overcome what could not be done with the so-called no-coding. One of the projects cost over a million dollars from an off-shore company, then required a band of 5-6 .NET developers to try to save it. That failed, and ended up costing about 2 million. The project was scrapped.
Interestingly, I looked into some of the Microsoft modules. I found one of them contained about 100 Microsoft GOTO statements! So much for Microsoft standards.
|
|
|
|
|
Don't worry, it will all be ok this time as the no-code stuff will be AI powered and it will know exactly what people want to do...
|
|
|
|
|
I suspect that if that does come to fruition, there will be a lot of hollering into mics. And when they reach a prompt telling AI what to do, and it doesn't do it, perhaps there will AI functoids as well. lol.
|
|
|
|
General 
News 
Suggestion 
Question 
Bug 
Answer 
Joke 
Praise 
Rant 
Admin 
Submit an article or tip
