Latest threads in Embedded Programmingshow only best voted threads
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Is there a problem on cache setting optimization for ARM with Linux?
Hi, For an ARM processor with Linux, MMU is an essential part. ARM cache is part of MMU function? Does the cache optimization problem exist for such a system? I know for a bare metal ARM, the user is...
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8 years ago
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What do the RX and TX bytes number mean?
Hi, I have a Sitara SK board, similar to BeagleBone Black board. There are below messages on its Ethernet ports. What do the bytes numbers mean? Are they used in running ifconfig? Thanks,...
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8 years ago
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What password is for this embedded Linux board?
Hi, The Sitara Starter Kit, which is similar to a BeagleBone Black board, has no password when I login in at UART serial terminal, i.e. after I enter: root, m335x-evm login: root it will login without...
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8 years ago
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How many computing power is lefe for a Beaglebone?
Hi, I have a Beaglebone like board, which has CPU clock rate 800MHz. It runs a Linux. I find an audio project, which needs CPU power 200MIPS for computing. The audio stream can tolerate some latency...
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8 years ago
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Microchip PICKit3
Are these things just utterly useless? It would appear* that the USB handling in MPLAB-X is poorly tested. Might be that "grab reset on the DUT" is the problem. *can't really tell which end of the...
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8 years ago
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Add Cloning Capabilities to RCM3319
Hello All, I am new to the forums, previously have been lurking throughout the forums. I have a rabbit core 3319 micro controller that has source code that I no longer have access to. I was wondering...
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8 years ago
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What is the field (separated by :) in the file path listing?
Hi, I posted this question on BeagleBone group, but there is no reply to my question. I hope that somebody here can help. I see the following message from a link: root@bbb-deb:~-- $ ls -l...
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8 years ago
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LED video sender and receiver working principle
Hi guys I was actually doing a project which involves high end processor and fpga for the display of the video on a LED Display panel which might many of you have seen in public places or seminars or...
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8 years ago
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What does 'Programming experience with C on Linux is mandatory' mean?
Hi, I am an embedded engineer, having some C experience. There is a position wh ich says: Position: Embedded Development Engineer .Programming experience with C on Linux is mandatory Here is Job...
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8 years ago
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Announcement: New code generator from state - and activity diagrams
Hello list readers, a new version of the SinelaboreRT code generator is available. The code generator supports the generation of clean and robust C / C++ code from activity diagrams and state diagrams...
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8 years ago
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Labeling technologies
Hi, Aside from technologies mandated by specific industries (PostNet, ABC Codabar, UPC, EAN, etc.), are any *print* labeling technologies still in favor for "application specific" use? Or, is this all...
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8 years ago
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Don't do this
I'm working on a comms program, and listening to "Cosmos". I just hit a bug, because I'd typed "totalWorlds" instead of "totalWords". Hmm.
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8 years ago
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What use of 'AL condition' in ARM IT block?
Hi, I read the following on IT block in ARM Thumb2 instruction. I don't understand the last sentence on AL to get the changed behavior. Could you explain it to me? Thanks, ///////////// A8.6.50 IT If...
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8 years ago
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model of computation?
Hi, I'm more of a hardware guy so I'm not sure if I'm using the correct terms.. .. I have a hardware system build around a microcontroller. The mC is programm ed in C, no OS. The system accepts...
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8 years ago
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Where is "the module name" in this example?
Hi, When I read TI SYS/BIOS User Guide v6.41, page 116/256, I cannot find the module name in the gate in the below code example. I wonder whether my comprehension has problem or the writing is not...
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8 years ago
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