Latest threads in Embedded Programmingshow only best voted threads

Subject Author Posted Replies
 
Guarantee Critical Regions in Portable code. Portable Semaphores?
Hi, I am creating an Open-Source thread-safe FAT file-system implementation called FullFAT. ( ( The library is ultimately designed to be portable across anything that can compile C code. I am...
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[CfP] Seventh Workshop on Intelligent Solutions in Embedded Systems (WISES'09)
------------------------------------------------------------------------------ Call for Papers Apologize for any duplicates! Manuscript Submission Deadline: March 16, 2009...
 
Controlling a stepper motor with c language
Give me some help with this, im in windows xp, i have no experience controlling hardware with programming languages, all i know is that the parallel port has the direction 0x378 and it's different in...
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makeSymTbl filters required symbols
I am using VxWorks 5.5 with a BSP for the 5307 Coldfire CPU, and the Diab 4.4 compiler. The problem is this: The script filters symbols that do not begin with an underscore =93_=94. This removes...
 
XMOS shipping 144BGA parts
I've just received a couple of the new 144BGA XS1-4G chips from XMOS: They have the same internals as the 512BGA chips (4x400 MIPS cores with 32 hardware threads) but the I/Os from only two of the...
 
brand new PCB with variable resistance between bus lines
INCREDIBLE!! the problem on a new series PCB, the prototype worked well but in the last version there was some resistance or short circuit in the bus lines wich hangued the cpu and possibly destroyed...
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PXA320 Quick Capture DMA
Hello all! Has someone in this group experience with the special purpose DMA- channels for the Quick Capture Interface implemented in Mavell's PXA3xx CPUs? Coming from PXA270 I have a hard time to...
 
control several accelerometers
hi to all i am trying to control several accelerometers(LIS3LV02DQ) with one microcontroler(atmega16) using I2C interface and my problem is how to adress the slaves(accelerometers).all of the slaves...
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Help to get started with Crossworks for ARM
Hi everyone! Can someone tell me where to get hints on getting started with Rowley's Crossworks for ARM. What I'm looking for is a bunch of examples and project samples in order to clarify my learning...
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Embedded webserver with post method parsing
Hi The subject of an embedded webserver is often spoken. but i would appreciate Your input on this. I am looking for a real small webserver, main requirement is that must be able to parse http-post...
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measure distance
Im building an electronic south pointing chariot for my uni project and i need to measure the distance travelled by the wheels and input the distance from the sensor to a microcontroller... any ideas...
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Attention: European C/C++/C#/Java Programmers-Call for Input
Hi All, My company is developing a new programming language targeted at continuing with the original charter by the C language for development of Operating Systems in a HLL as well as applications,...
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High-density STM32 and SSD1906
I'm trying to used the SSD1906 LDC controller with the STM32F103ZE Cortex-M3 micro. Is it possible to connect them uscing the FSMC preripheral? Thanks
 
Please help me on testing a TR069 CPE
Hi all, Can anybody please help me on testing a TR069 CPE device. I need some startup ideas on how to test a TR069 CPE and will be very useful if anybody help on this... regards, rachrita
 
getting started with Cypress CY7C63310 and CY7C63801 series
Perhaps I'm merely having a "bad documentation day", but I'm having problems figuring out how to program the Cypress series of chips that contains the CY7C63310 and CY7C63801. Their datasheet says:...
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