#CAN Bus

[frnci2trm]

https://www.futureelectronics.com/p/electromechanical--circuit-protection--esd-protection/usblc6-2sc6-stmicroelectronics-7967441

Bi-Directional ESD Protection, Circuit Protection, CAN Bus ESD Protection Diode

USBLC6 Series 2 Line 6 V Uni / Bi-Directional ESD Protection - SOT-23-6

[bitstream24]

Arduino-Compatible Open-Source Dual CAN-FD Network Analyzer

You can now sniff two CANFD busses with SavvyCAN and CANFDuino for less than $150! This cost-effective solution is worth noting. The configurability of the FD settings and messaging in SavvyCAN’s GVRET has not yet been fully baked in. It looks like it’s currently coded for 2 Mb CANFD speeds, which seem to be the most common combination for CANFD automotive networks.

[agronian]

learning about car key programming

[rch2llardd]

https://www.futureelectronics.com/p/semiconductors--comm-products--can/mcp2551t-i-sn-microchip-5971353

High-Speed CAN Transceiver, can transceiver circuit, Can Power Systems

MCP2551 Series 5.5 V 1 Mb/s Surface Mount High-Speed CAN Transceiver - SOIC-8

[gelecekbt1]

CAN BUS Haberleşme Çözümleri - GelecekBT

[the-palelady]

simon deserves a quiet, loving marriage.

after everything the man has been through he deserves someone that loves him the right way. someone who sees past the flaws, the scars, the darkness that has embedded itself into his mind.

words of affirmation don’t have to be spoken to one another. the two of you just know how the other feels just through their actions or even just the look on their face, the glint of light behind the others eyes as your gazes meet.

he makes you laugh with his occasional morbid jokes or jokes that most wouldn’t find funny, and in return you do the same for him. your laughter is contagious to him. it makes the corners of his lips twitch into a smile that makes your heart beat just a bit faster. has your face brightening in a way that has him asking, “y’alright, love?”

you both meet each other in the middle. not everything is thrown onto one person: laundry, the dishes, you name it. you and simon help each other, work as a team because that’s what partners do. nothing is ever done alone.

he loves the stories about your day no matter how minuscule they may seem to you. they are everything to him. he loves the crinkle at the edges of your eyes when you have a bright smile spreading wide across your face. he loves your mind, how intelligent you are, how you help remind him of things that he so easily forgets.

but most of all he loves how gentle you are. and he’ll always feel like he doesn’t deserve it. he’s a bad man isn’t he? he’s taken the lives of countless of people and yet here you are preparing the man a plate full of your amazing food, warming his bed, and standing with that sparkle in your eyes by the front door when he comes home.

those tendrils that sit in waiting at the back of his mind slowly creep in every so often and it’s like you can see them with those sharp, knowing eyes of yours. the second you spot them you’re shooing them away with a kiss to his brow bone, nuzzling just a bit closer to him in bed until it feels like he might consume you whole with how big he is.

when you finally relax into him, your lips pressed against his temple, he just barely makes out, “everything will be alright.”

and he knows then and there that he does deserve you, that he does deserve your laughter, your smiles, the warmth you bring him, and your kindness.

simon knows everything will be alright because he has you.

[wardingshout]

spiritual successor to this absolute banger by @kokirizeldas and also. 👯 them.

[destialpal]

Neil Josten got kissed by Andrew Minyard and proceeded to follow him around like a love sick puppy for the rest of time it seems

[bitstream24]

Testing PICAN CAN Bus HATs with the Raspberry Pi 5

The new Raspberry Pi 5 features the Broadcom BCM2712 quad-core Arm Cortex A76 processor @ 2.4GHz, up to three times faster than the previous generation. With RAM variants up to 8GB, this is the fastest, smoothest Raspberry Pi experience yet.

While we appreciate the increased performance of hardware and software, such an upgrade also causes major headaches for manufacturers and sellers of RPi HATs, such as our PiCAN CAN Bus HAT series. The questions that arise are: Is the HAT still hardware-compatible? Will the driver software and other software utilities still work?

[dorleco]

CAN Bus in Industrial Automation

Introduction

The Controller Area Network (CAN) bus has evolved as a basic technology that transforms how machines and devices operate and interact in the field of industrial automation, where accuracy, dependability, and effective communication are crucial. The CAN Bus in Industrial Automation, which was initially created for the automobile sector, finds many uses in industrial automation because it offers a reliable and adaptable way to connect different parts of intricate systems.

The foundational ideas, advantages, and uses of the CAN bus in industrial automation are covered in detail in this introduction.

Communication’s Basic Building Blocks:

The need for smooth communication across numerous equipment and control systems is at the core of industrial automation. This communication network’s backbone is the CAN bus, which enables real-time data and command transmission between sensors, actuators, controllers, and human-machine interfaces.

Sturdy and Trustworthy:

Industrial settings can be challenging, with elements like electromagnetic interference, loud noises, and temperature changes causing serious difficulties. The CAN Bus in Industrial Automation is extremely dependable since it is made to resist such circumstances. Data transmission accuracy is maintained even in noisy surroundings thanks to its differentiated signaling and error-checking systems.

Data transmission in real-time:

Flexibility and scalability

Systems for industrial automation range greatly in size and complexity. Due to the CAN bus’s excellent scalability, new devices and components can be added without completely changing the communication architecture. It is a popular option in a variety of industries, from aerospace to the production of automobiles, because of its adaptability and simplicity of integration.

Advantages of CAN Bus in Industrial Automation

Effective Bandwidth Usage:

The CAN bus effectively uses its bandwidth by sending only pertinent data when it is required. Even in networks with many linked devices, this optimization reduces data congestion and makes sure that urgent information is sent quickly.

Standardized Protocol:

Reduced maintenance expenses:

Because CAN Bus in Industrial Automation networks are dependable, less frequent maintenance and troubleshooting are required. This results in cost reductions for labor as well as downtime.

Energy effectiveness

Energy efficiency is a key feature of the CAN bus, which is crucial for situations where power consumption is a problem. When they are not actively sending or receiving data, networked devices have the ability to enter low-power states.

Numerous Uses:

The CAN bus is adaptable and suited for a variety of industrial automation uses, including manufacturing, process control, robotics, vehicle control, and more. It is a useful technology in a variety of industries thanks to its versatility.

Data Integrity:

The error-checking methods included in CAN bus technology help to protect data integrity. This functionality is critical for industrial applications where safety and precision depend on accurate data.

Fault Tolerance:

System malfunctions in industrial environments might result in expensive downtime. Because CAN bus networks are fault-tolerant, they can continue to function without interruption even if one component fails. System reliability is ensured by this redundancy, which also lessens the effects of breakdowns.

Disadvantages of CAN Bus in Industrial Automation

While the Controller Area Network (CAN) bus offers numerous advantages in industrial automation, it also has certain disadvantages and limitations that should be considered when implementing it in complex industrial systems. Here are some of the disadvantages of using the CAN bus in industrial automation:

Limited Bandwidth:

Distance Limitations:

The CAN bus is intended for communication over relatively small distances, usually just a few meters. Additional hardware, like as repeaters or converters, may be required for applications that call for communication across longer distances, increasing network complexity and cost.

Reduced Data Transfer Rates

The data transfer rates of the CAN bus may be less than those of other more recent communication protocols. Applications requiring quick data interchange, such as high-speed production systems or sophisticated robotics, may find this to be a constraint.

Timing with determinism

While real-time communication is provided via CAN bus, it might not give the same level of deterministic timing as some other industrial networking solutions. This lack of determinism may be detrimental in applications with strict time constraints.

Message Size Limit:

The maximum message size on the may bus may limit the volume of data that may be sent in a single message frame. Message fragmentation and reassembly can become complicated and cause delays when huge data sets need to be transmitted.

Diagnosis and Complex Configuration:

A CAN bus network’s setup and configuration can be challenging, especially for large-scale systems. Additionally, identifying and resolving network problems may need specific equipment and knowledge.

Insufficient native security features

CAN bus lack built-in security mechanisms because it was not initially designed with security in mind. Due to today’s networked industrial systems, cybersecurity threats are a major worry, making it vulnerable as a result.

Conclusion:

In conclusion, the Controller Area Network (CAN) bus has been a transformative technology in the field of industrial automation, providing numerous advantages such as real-time communication, robustness, scalability, and cost-effectiveness. It has become a fundamental component in enabling the seamless exchange of data and control commands among devices within complex industrial systems.

However, it’s important to recognize that the CAN Bus in Industrial Automation is not without its limitations. These limitations include limited bandwidth, distance restrictions, lower data transfer rates compared to newer protocols, and challenges related to deterministic timing and message size. Furthermore, the evolving landscape of cybersecurity has highlighted the need for additional security measures when using CAN bus technology in industrial applications.

Despite these drawbacks, the CAN Bus in Industrial Automation remains a vital tool for many industrial automation applications. Its reliability and adaptability continue to make it a preferred choice in various industries, from manufacturing and process control to robotics and vehicle control.

Ultimately, the suitability of the CAN bus in industrial automation depends on the specific requirements of each application. System designers and engineers must carefully assess the trade-offs between its advantages and disadvantages while considering the unique needs of their projects. As industrial technology continues to advance, the CAN bus will likely continue to evolve, addressing some of its limitations and remaining a valuable communication platform for industrial automation systems.

[wheelchairtetris]

Begging on my hands and knees for ambulatory wheelchair users to change the narrative from "not all wheelchair users are paralyzed" to "disability is a spectrum and not everyone uses a wheelchair for the same reasons"

[puppppppppy]

eos pt. 2

[morganbritton132]

A student at Steve’s school, Amy, posts a Tiktok of her going around asking teachers questions. When they get to Steve, she asks, “Mr. Harrington, what’s the coolest thing you’ve ever done?”

Steve: I bowled a perfect game once.

Amy: That’s boring

Steve: I’m a boring guy

Lilly, heavy metal fan that’s been following Eddie since he made a Tiktok account: Weren’t you in a music video?

Steve, trying to remember if he was in a CC music video: …maybe?

Classroom: *explodes into questions*

[lazycranberrydoodles]

this is how the post-lqq interaction went right

[prostocupoftea]

hi hello, have this comic i thought about after going w/ my parents on shooting range >:)

his reaserch is movies. Who could've guessed, lol-

[keferon]

Two Peas in a Pod: part 6/?

Thank you for the cake and the art and your crazy tags♡♡ you feed me so well so here's some more words!!

Lets see how many of you guest right, lol, they're both stupid, I love them.

__________________________________

A group walking down the corridor on the other side of the glass before six a.m was unusual. And given the volume and rapid chatter, something had either excited them or had them nervous. But when one stopped to peer through the window, looking for Prowl – they would not see him, he refused to be gawked at – there was a possibly it had something to do with him.  

Prowl suspected that if that was the case, his mobility played a key part. The humans had been more skittish since he had first left the hammock yesterday. Their fear was not misplaced, with the returned ease of swimming, his threat value had more than doubled.  

While he would not act unless pressed ��� as it would be wasted effort with the current situation – Prowl was not completely against whatever illusion that the humans had of him. Let them fear him. It would keep most away and leaving fewer for him to deal with; those brave or stupid enough to still come near him. 

The elated shout of Jazz that came from beyond the wall drew in his attention. Prowl sighed softly, recalling the current state of the language barrier. What he wouldn't give for a stylus and a data-pad. Even a simple drawing one would suffice. 

He didn't get to linger in dismay as he heard Jazz swim by, but not stay. The view port on the gate was still shut from yesterday so maybe Jazz had just come to check if they would open it? But then he came by again a few seconds later, and then again.  

Swimming laps. But was it excitement or anxiety?  

Prowl silently approached the gate and rested his forehead against it, listening. The body of water on the other side was much bigger, that much he already knew, but most of the walls and floors of this place were like stone, leaving empty spaces all over his vision. Places sound bounced off of, but didn't pass through.  

Metal wasn't necessarily any better, but it tended to reverberate; depending on its composition, and if one was skilled enough, you could see what was beyond or within the metal.  

But the gate was metal, and Prowl was that skilled. Tuning his sonar with careful precision, he eventually found the frequency that gave him the best image.  

Inside, it was primarily hollow, with large connecting rods and cylinders leading to alien machinery that was too complex to make out with outside noise causing glitch-like distortions across what he could see. But the guts of the wall weren't his goal currently. 

Outside was where he drew in his focus. Towards the centre he could very faintly see Jazz as he circled. His sonar images may be in terrible quality, but Prowl had become quite familiar with the other orca's particular blob. It was like watching something move from darkness to light or adjusting the contrast of an image. Jazz was bright and his silhouette shape clearly a mer when he was close, while dim and barely a lopsided oval when he was far.  

He was tempted to calculate the distance and overall, the space Jazz was swimming, but – to the right he had picked up on a platform. One that more and more humans seemed to be gathering on. At first, Prowl was worried that the other mer might be in danger, but after a few more laps Jazz approached and waited at the edge. 

For a few minutes, nothing changed. Until Jazz moved to somewhere in the middle, almost straight out from the gate, and the humans began to spread out. Something was up and Prowl kept searching and listening for anything that might give him insight.  

Till the screeching hiss of the machine attached to the gate suddenly came to life, causing Prowl to recoil. Losing his sonar temporarily as he worked through the noise. It was like a camera flash that blinded you for a second, only this one was a flash against your mind and a bang in your ears at the same time. But Prowl was used to ambushes and this certainly wasn't the worst sonar attack he's experienced, so this wouldn't hinder him, it was just annoying. 

Pressing himself against the floor and the wall out of view of the door, he waited. After the passageway had slid completely open, Prowl remained only for an extra moment, just long enough to tell that nothing was coming. Then he cautiously moved to investigate. 

With the recovery of his sonar and the obstacle removed, Prowl sent a few quick clicks to pinpoint all the humans. There were seven he could find, though there could be more outside his currently limited range. A poorly laid out ambush regardless, if that was the plan, and chances were very low – seeing as the humans were providing him with medical treatment, they clearly wanted him alive – but it wasn't zero. Prowl really didn't want to fight at this stage of his imprisonment, firstly; his wounds still posed a risk to his overall survival, secondly; he needed to gather more information before he could put together a plan of escape.  

When Jazz waved at him, Prowl resigned to the fact that he – or perhaps they – were being closely monitored and there was nothing that could be done about it. So, for now, he would resume gaining an ally, or at the very least a cooperative collaborator. The other captive orca remained at the top of his priority list for making any future plans have greater odds of success. Working out the communication issue aside, he needs this 'first meeting' to go properly and smoothly before anything else could proceed.  

And it looked as though the audience had Jazz tense and on the defensive. Nothing a little show of reassurance of Prowl as an ally couldn't remedy surely. 

So, Prowl approached with an appropriate speed for closing the distance between an acquaintance, with his arms set at a relaxed, yet polite place along his sides. When he stood before Jazz, he made sure to keep a respectable space, posed with and holding a practised expression of polite professionalism. Choosing to have his most vulnerable side forward in a grand gesture of trust, further expressing that he had no intentions of bringing him harm. 

He anticipated a moment of hesitance, allowing Jazz the time to observe him, to look for signs of deceit. But when his roaming eyes became fixed on his wounded flank, admiration showing in his expression, Prowl flicked his tail for Jazz's attention. Prowl wouldn't look too deep into it, but past experience made him keep note. 

Jazz showed that he was at least slightly embarrassed – good – but when he did not make a move to greet Prowl with the same gesture of goodwill. Continuing to face him head on had Prowl now searching for signs of what his intention were. But while he did, Prowl began to express slight irritation, in hopes the other would cease and desist.  

The other mer reacted by rising and Prowl tensed. Jazz must have had trust issues from past bad experiences if he was attempting to intimidate him with the present state of their body. Where he had been found gravely wounded, Jazz must had been found starving… Or there was the very slight chance that he had recently hit his last growth spurt and he was just a lanky cocksure young adult wanting to show-off. 

Jazz quickly paused, pointing and waving for Prowl to follow. Obviously wanting to move to the surface to speak. Fine.  

But then he smiled, and not in a friendly way, no, this one was clearly practised. Smooth, confident, and forward. Prowl had dealt with plenty of celebrities and politicians to know what a charming smile looks like, and very aware it was an illusion of friendliness to lure or entertain. Cocky youth had adjusted from 'very slight' to 'likely'. So, Prowl readied for a foolish game of posturing. 

{Sorry, Prowler.} Was the first thing out of his mouth and his smile diminished to a more acceptable nature.  

Good, Prowl thought at first, maybe Jazz had realized that he would not sway Prowl. However, Jazz still refused to back down, flaunting confidence with lax posture. Speaking in an almost gentle reassurance, {it's okay. Prowler, it's okay.} 

Then everything started coming together – prolonged staring, hints of interest, slight embarrassment, insistent forward facing, too friendly of smiles aimed at a stranger – and the almost certain likelihood of Jazz's youth. Prowl was both irritated and bewildered at his own conclusion; Jazz was flirting with him. 

Primus, he wanted to be wrong. But… nothing else made sense about Jazz's behaviour! 

Not wanting this nonsense to continue, Prowl kept his formal disposition of his side facing Jazz and backed off just enough to show refusal, but not a sign of submission. Prowl firmly said, {no.} 

{Wait! I —– } Jazz started to approach.  

{Stop,} he said as his scowl had grown into a harsh glare and he quickly turned his body to face him fully, but didn't back away. {trying okay.} 

Jazz did stop his advance. Though now apparently, they were locked in some sort of stare down. How else could he express his rejection without this braking out into a physical confrontation? 

Again, Jazz moves, this time slowly opening his arms to boldly offer a hug and still keeping a steady friendly smile. Like he's asking for a chance. But was only baffling Prowl further. Why are you so instant? 

" 'tzz." He said, the other mer's name was still difficult to pronounce, but he wanted to be clear. Speaking with a warning as he readied to strike. It wouldn't be the first time a pursuer needed a smack to take a hint. But Prowl really didn't want to fight. {Stop.}  

Jazz was back to rambling in the human's language, his tone was wavering between calm and frustration. But when he pulled away; after his words had done nothing to change Prowl's stance, Jazz squared up. 

Prowl did not hesitate and made a clean charge to Jazz's chest, forcing them both under.  

While Jazz recoiled and darted away to collect himself. Prowl rolled his shoulder in discomfort. The impact had still jostled his injuries, but it had been the best option. Biting would have been taking it too far, using even his right arm would have been agonizing, and spinning around to use his tail would have allowed Jazz time to react. No, this was good enough.  

Or so he thought when he returned to Jazz to see if he was willing to be respectful of the situation. While Prowl was willing to try and start anew with a mutual understanding, side-ways faced and still offering trust with showing his wounded side.  

Jazz looked upset, understandably so as that harsh of a rejection was never pleasant. But this language barrier was really getting in the way. He was speaking human words again, irritation clear in his voice. But then he took a deep breath and started slinking towards him. Still openly refusing Prowl's offer of peaceful intentions. 

And... now we've come down to a battle for dominance. Wonderful. Prowl had a slight bit of respect for the other's determination in not wanting to submit when clearly out matched, but this was hardly the time nor the place. Prowl fixed Jazz with a glare, promising punishment as he started to plan out his attacks that would not cause too much pain, but enough to humble the punk. 

{Please, Prowler, stop.} 

Gladly, but you first. {No, you stop, ['tzz.]}  

He did, {what,} but not without pointing back and forth between them, {why?} 

WHY!? 

Despite his mounting frustration of being unable to explain or even have Jazz possibly clear things up on his end as well. Prowl did his best to make it as physically clear as he could by returning to the calm request and offer to have no ill intentions between them, that they can be on equal ground. He even went as far as to break eye contact and look away, just in case that was feeding into his miscommunication with Jazz. 

{Prowler,} Jazz sighed, calling out to him softly, and daring to inch closer.  

Prowl tensed; he had tolerated that nickname due to his own inability to say Jazz's properly. But him using it– using it like that was–  

That was not– I'm not submitting to you, you punk!  

Bristling, Prowl twisted and lunged for the other mer. Only clipping him this time, but was swift with a sharp turn to follow through with his earlier threat. And Jazz tried and failed to escape him. Charge after charge, Prowl battered him with carefully made strikes. Making it clear that when he stopped and let Jazz get away, that he had allowed it to happen.  

When he met Jazz on the surface once more. Prowl remained facing him head on, silently asking if he wanted another round of showing just how out of his league he really was. Regardless if that kind of movement put strain on his healing body, that he could feel the sharp pull of new tissues fighting against the flex of muscle. He could probably get away with a few more attacks before something popped open. 

{Please, Prowler. Please, stop.} Jazz begged. 

But Prowl waited to see if Jazz was being honest about putting this to an end. After a minute of neither of them making a move. Prowl once again turned so his side face Jazz and this time Jazz mirrored him.   

Prowl then gave a loud breath of relief and laid down to float on his back. Finally! No more idiotic posturing.  

Jazz also followed him in releasing the tension and floating, though he looked humiliated. 

Good, you should be embarrassed. 

__________________________________

I hope you found this as funny as I did. XD And now that the boys can be in the same pool, it's time for bonding and shenanigans!! >:3c

Prowl: doing everything by the book and reading into every micro expression to aim for the best results.

Jazz: trying to restrain his overflowing excitement and desire to make a friend. (but also has a budding crush) be cool, be cool OuO;;

Prowl: sees Jazz's not-so-hidden excitement and desire. what – here – right now – but also why? … sigh, you're just a shameless flirt aren't you? :/

IS IT really a jp fic if they aren't– Check List ✔ Arguing at least once ✔ Fighting at least once ✔ Jazz being an absolute flirt (unintentional currently, but still counts!) ✔ Prowl greatly misunderstanding a situation with Jazz at least once

Also, I've seen the pleas of the lovely readers!! I will post this fic on ao3 in the next day or so. But since this is my gift to my platonic love ♡♡♡Keferon♡♡♡ updates will be delivered here first.

Until you want me to stop dropping the fic in your inbox♡ -GLC

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WHEEEEEEEEEEEEEEZE oh my god they're fucking stupid ahahajjakfkfmgndb

I was wroNG ahaha I was completely wrong. Jazz wasn't saying "fuck you" in the last part it was "let's fuck" /j

To be fair. If I was held captive with the other random human and they greeted me by staring at my ass and then enthusiastically approaching despite me showing that I'm not okay with them flirting with me? Yeah no I completely understand Prowl haha.

Also. This isn't directly related to this part but. Sigh. I made some doodles of Blaster after reading the previous part and then.uh. completely forgot to show them. So I guess I'll throw them here now lol