tekjar

What are software defined vehicles?

In 2018, a Tesla Model S owner in California received a surprising notification: his car had just become faster, overnight. Tesla had pushed a software update that improved the vehicle's acceleration and added new features to its infotainment system. 

Similarly in 2024, Tesla started offering full self driving car as a top-up via app with plans to offer it as a monthly subscription model

This is an excerpt from their website

tekjar

Init

Does uplink connect to broker

On connection, does uplink subscribe actions → /tenants/<project_id>/devices/<device_id>/actions

Sends ping requests and receive ping responses according to the keep_alive configuration

Does uplink allow for it's tracing_subscriber minimum log level to be configured with a curl command when running as a daemon

tekjar

My experience trying to find a plasma donor for a family member

• Fragmented pan india help groups

  • Better to group by city/town for plasma and blood requirements
  • Spending energy to find someone from your city in a pan india group is not great
  • No one is going to travel
  • This is useful for medicines though

• Outdated information and donor harassment

  • Donor information from an year back still circulating

tekjar

// Cargo.toml

[package]
name = "natsprotobench"
version = "0.1.0"
authors = ["tekjar <raviteja@bytebeam.io>"]
edition = "2018"

# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html

tekjar

#[macro_use]
extern crate log;

use futures_util::future::join_all;
use futures_util::sink::Sink;
use futures_util::stream::Stream;
use rumq_core::mqtt4::{codec, Packet};
use tokio::net::TcpListener;
use tokio::sync::mpsc::{channel, Receiver, Sender};
use tokio::task;

tekjar

# {
#   packet_type”: “can_raw”,
#   "can_id" : “0x148”,
#   “data”: “0xdeadbeef”, 
#   “Timestamp: “1572062547300”,
# }

# processor will call enricher.Enrich("packet type", "message type", "version", "data")

# generated code's function signature

tekjar

# {
#   packet_type”: “can_raw”,
#   "can_id" : “0x148”,
#   “data”: “0xdeadbeef”, 
#   “Timestamp: “1572062547300”,
# }

# processor will call enricher.Enrich("packet type", "message type", "version", "data")

# generated code's function signature