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casting to union type vs struct type
Started by 2 years ago●10 replies●latest reply 1 year ago●274 viewsWhy does casting a variable to union type works, but not with struct and array type in c language?
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 2 years ago●17 replies●latest reply 2 years ago●916 viewsIDEA: 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)...
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 2 years ago●10 replies●latest reply 2 years ago●128 viewsI’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 2 years ago●22 replies●latest reply 2 years ago●153 viewsHi 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'm writing a column and I need to talk to auto engineers about what they are seeing with regards to shortages of semiconductor parts? Are you, or do you know,...
Started by Hi there! :) I've just launched the new release of an open source embedded software named Luos.Luos is like Docker, but dedicated to embedded systems. In other,...
We are looking for speakers & topic recommendations for the upcoming Embedded Online Conference
Started by 2 years ago●2 replies●latest reply 2 years ago●61 viewsIn our quest to make the Embedded Online Conference ever more interesting and insightful for Embedded Systems developers, we are reaching out to ask the EmbeddedRelated...
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