Forums Update, Tips and Tricks - Please Read!

Started by stephaneb 4 years ago11 replieslatest reply 6 months ago1568 views
It's been a few months since the launch of the new forums.  Here are a few thoughts. The thumbsup and beer buttons    If there is one thing that could have a...

MSP430G2553: Problems while running without debugger.

Started by Jesu84 2 weeks ago6 replieslatest reply 3 days ago69 views
Hello!I have a school project where MSP430G2ET launchpad measures soil moisture and runs a pump when soil is dry. It's also measures light and save some data to...

How to fix CAN Bit Stuffing Error

Started by learn 2 weeks ago6 replieslatest reply 1 week ago39 views
Our ADAS Controller is based on Renesas RH850/U2A16 Microcontrollers.  We are using Infineon TLE9255WSK Partial Network CAN Transceivers.  We are using Vector...

casting to union type vs struct type

Started by sadash 3 weeks ago10 replieslatest reply 3 weeks ago64 views
Why does casting a variable to union type works, but not with struct and array type in c language?

Questions re Coding Efficiency

Started by MaxMaxfield 3 weeks ago18 replieslatest reply 3 weeks ago75 views
I just received an email from someone saying that his commercial coding experience started with a programmable calculator with 512 bytes of memory -- he wend on...

UART communication with ACK/NACK error handling

Started by Keno 4 weeks ago17 replieslatest reply 4 weeks ago78 views
IDEA: I'm trying to establish firm communication between a transmitter and receiver; firm in a sense of some basic error handling. I'm trying to implement ACK(acknowledgement)/NACK(negative-acknowledgement)...

Cache memory vs volatile

Started by sadash 4 weeks ago9 replieslatest reply 4 weeks ago87 views
Can you explain how does volatile prevents the compiler optimization on caching of variables? What does MMU do in this context?

Communication protocol suggestions

Started by gold_spark7 1 month ago10 replieslatest reply 4 weeks ago95 views
I’m building a bus with 6 sensors. Each sensor has its microcontroller. We call it a node. There will be a master micro which will communicate with all the nodes. Sensor...

Five different ways of incrementing a variable in C?

Started by MaxMaxfield 1 month ago22 replieslatest reply 1 month ago113 views
Hi there, sorry to bug you again, but I always learn useful stuff here -- again I'm writing a column -- and again I would appreciate the benefit of your feedback.Question...
I have SG for the Z80. Does anyone else have any other versions of Sourcegate? Let's trade!!

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