๐Ÿ”ง How Does a Flash Bootloader (FBL) Work in Microcontrollers? ๐Ÿ”ง

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๐Ÿ‘‰ Explore more on Flash Bootloaders:
๐ŸŒ https://piembsystech.com/boot-loader/

Letโ€™s build secure, reliable, and future-ready embedded systems โ€” together!

#Automotive #EmbeddedSystems #FlashBootloader #FBL #FirmwareUpdate #ECUProgramming #Microcontrollers #BootloaderDesign #AutomotiveSoftware #ECUFlashing #OTAUpdates #CANBus #LINBus #AutomotiveEthernet #SecureFirmware

๐Ÿ”ง Interconnection of ECUs in a Vehicle Network: The Nervous System of Modern Cars ๐Ÿ”ง

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๐ŸŒ https://piembsystech.com/automotive-ecu/
Letโ€™s build the future of mobility โ€” together!

#Automotive #EmbeddedSystems #ECU #VehicleNetwork #CANBus #LINBus #FlexRay #AutomotiveEthernet #ADAS #VehicleDiagnostics #AutomotiveEngineering #ElectronicControlUnit #VehicleArchitecture #SoftwareDefinedVehicle #AutomotiveSoftware #FirmwareDevelopment

@oshpark boards in today! This is a USB/CAN-FD adapter, to start working on CAN-FD support in #zencan. It's an stm32g0 + TCAN1044.

I'm also considering standardizing on these JST XH connectors for CAN stuff, mainly b/c they have these right angle board-to-board plgus to make PCB "T"s or terminators. The friction fit is pretty good? But I'm a little worried about wiggling loose over time in a vehicle. Interested in other connector suggestions for this...

#electronics #canbus #stm32 #embedded

We turned a car into a Mario Kart controller! ๐ŸŽ๏ธ๐ŸŽฎ
 
At PTP Cyber Fest, attendees used the steering wheel, pedals, and brakes of a real Renault Clio to play SuperTuxKart.
 
We tapped into the CAN bus with cheap wire splicers.
 
Mapped the signals using Python.
 
We even wrote our own state machine to make it all work.
 
Sure, it was a bit impractical. We had to remove the wing mirrors to fit it inside the building, deal with dodgy electrics, and babysit the car battery.
 
Next year, we might try something a bit more portable.
 
๐Ÿ“ŒRead how we did it here: https://www.pentestpartners.com/security-blog/how-we-turned-a-real-car-into-a-mario-kart-controller-by-intercepting-can-data/
 
#CyberSecurity #AutomotiveSecurity #CANbus #HackThePlanet #PenTesting #Python #Infosec #PTPCyberFest2025