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Please explain LIN Parameter, bit quantization.

Started by learn 2 years ago73 views
We are using number of Local Interconnect Network(LIN) channels from Renesas RH850 / U2A16 Microcontroller in our embedded system.  All LIN channels in our embedded...

NXP i.MX RT platform - Give your opinion

Started by fabatera 3 months ago70 views
Hello,I would like to hear your opinion about the NXP RT Crossover MCU.Are you using it or know any applications/developments being done with it?What are the specific...

Interesting results of the quiz on integer arithmetic in C

Started by QL 3 months ago2 replieslatest reply 3 months ago130 views
The results of the EmbeddedRelated quiz on integer arithmetic in C are quite interesting (and will be even more interesting with more participants!) The success...

How to reduce PCI latency to read host memory (Linux)

Started by TheCyrus 9 months ago4 replieslatest reply 3 months ago206 views
Hello experts, I hope you folks could give me a help.I have a PCI device and a Linux device driver to interact with it. I use a buffer, on host memory, to transfer...

DIGI RABBIT 2000

Started by M2O 6 months ago9 replieslatest reply 4 months ago102 views
Hello, Does anybody know about a tool or enviroment in order to read an embedded program already recorded on the DIGI RABBIT 2000.I´ve installed the Dynamic C,...

Open-source secure bootloader and fight against cloners

Started by Igor1024 4 months ago2 replieslatest reply 4 months ago112 views
Hi everyone,I would like to share with you the project my friend and I are working on and would like to get feedback from the best in the field.We spent some time...

Coding challenge in C for embedded systems

Started by yannoborisho 7 months ago7 replieslatest reply 7 months ago512 views
Hi, I am taking a coding challenge for a position of embedded software engineer. Just wondering how you guys would approach this problem described in the zip file Code_Test.zip Here...

Question re Servos

Started by MaxMaxfield 7 months ago9 replieslatest reply 7 months ago124 views
I'm a bit confused -- I recently started playing with servos. In the book "Motors for Makers" https://www.amazon.com/dp/0134032837 it says that 1.5ms pulses always...

How to use STM32 to read signal from the PS2 hand controller through SPI protocol?

Started by Namcrazy37 9 months ago6 replieslatest reply 7 months ago270 views
I have a project where I need to connect a PS2 hand controller to my microcontroller (STM32F4 series) to control a robot. I want to use the controller to read the...

Replacing specific bits in a number

Started by Crandles 8 months ago6 replieslatest reply 7 months ago290 views
Is there a boolean operation (or sequence of operations) to be able to replace specific bits in a particular number? Suppose you have a 32-bit number and want to...

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