Latest threads in Embedded Programmingshow only best voted threads
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rad-hard MCUs?
Anyone know of a vendor that makes rad-hard ARM Cortex- Mx processors? including in SOC FPGAs? I know Actel makes rad-hard FPGA with embedded ARM Cortex M1--but the processor is not rad-tolerant....
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14 years ago
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MicroSD True Power Consumption
Hi Everybody, my first thread in this forum. Has anyone experience of measuring microSDHC read power consumption in a real implementation (SPI mode)? Specifically I need to know: Average current drain...
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14 years ago
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Embedded Industry Expert Opinions Needed
VDC is conducting its annual survey of mobile and embedded engineers so if you are involved in the engineering of mobile or embedded systems/software, this is your chance to influence key solution...
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14 years ago
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usb device cable is unrecognized by pc
hello everyone, my project requires me to use both usb blaster cable and usb device cable. when i program my project using programmer in Quartus II,everything is ok. However, once I run my firmware...
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14 years ago
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Avoiding deadlock in malloc
Hi, [no idea why I bother including c.realtime as it's deader'n a doornail, there! :< ] I'm thinking of implementing a "wait until satisfied" option in malloc() [call it by some other name soas not to...
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14 years ago
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Parsing in Embedded Systems
Hai Folks What is Parsing... i heard from one of the folks about Parsing in Embedded Systems and he told he uses Perl Scripts for Parsing....
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14 years ago
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[Way OT] dieresis
Hi, I do a lot of formal writing (specifications, manuals, etc.). And, I suspect much of my spelling, vocabulary, grammar, etc. traits have remained largely unchanged since grade school. :< Today, as...
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14 years ago
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serial port access problem ...
hi . i'm working on embedded board EM2440 (embedsky) i'm trying to connect rfid and finger print devices to this board via serial port but the problem is about serial port : i can't use serial ports...
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14 years ago
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Haptic interfaces
Hi, What makes a haptic interface "good"? bad? *Exceptional*? What would you nominate as the "best" haptic interface? What (electronic) device would you nominate as having the best haptic interface?...
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14 years ago
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Re: a.out and ELF file formats
I knew that.... But only because I have your book! The second book I have with that title....!
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14 years ago
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Cortex M3 Low Cost Board Tools Recommendation Wanted.
I am looking for a low cost platform for home Cortex M3 development. My main mandatory requirements are: 1. Under $250 total cost. 2. C Demo code exists that will work out of the box. (I see some...
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14 years ago
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Developing Embedded Systems (uC-Linux) on Breadboards.
G'day and thanks for reading this post. I'm about to start working on a university project and I'm looking for a microcontroller which is has had uclinux ported to it. A list of ported uC's is here:...
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14 years ago
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EMBEDDED DESIGN - using MICROCHIP MCU's & DEVELOPMENT TOOLS - ENERGY/POWER METERS
Hi, There's confusion between two newest Energy Meter's ref. designs: MCP3909-1PH1 and MCP3909-PM1: Energy Meter Reference Designs (boards/kits) info at MCP website is conflicting - the relation...
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14 years ago
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EMBEDDED DESIGN USING MICROCHIP MCU's & DEVELOPMENT TOOLS - ENERGY/POWER METERS
Hi, There's confusion between two newest Energy Meter's ref. designs: MCP3909-1PH1 and MCP3909-PM1: Energy Meter Reference Designs (boards/kits) info at MCP website is conflicting - the relation...
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14 years ago
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Re: Goertzl Algorithm
020819S0057 It worked for me. Here is Listing 1: Listing 1 A Goertzel implementation #include #include #define FLOATING float #define SAMPLE unsigned char #define SAMPLING_RATE 8000.0 //8kHz #define...
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14 years ago
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