Embedded Programming

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Breakpoints in "unrolled loop"

Hello All, what's the behaviour of your debugger(s) when the code contains unrolled loops, IOW one source statement cor...
5 comments posted 19yrs
posted by OBetz
5 comments posted 19yrs posted by OBetz

what does "!" do here?

#define HALT __asm CLRA; __asm SWI ! {A}, {A+HX+SR}; this is from Metrowerks hidef.h to define macros for HC08 microcont...
0 comments posted 19yrs
posted by leelsuc
0 comments posted 19yrs posted by leelsuc

INNOVISION 07- PIC/AVR Challenge -NSIT, Delhi

PIC/AVR Challenge This event specifies a pre-defined Problem Statement that will be given to the participants well befo...
0 comments posted 19yrs
posted by vridhichowdhry
0 comments posted 19yrs posted by vridhichowdhry

hc12,can i return from interrupt and jump elsewhere?

Hello from Milan ,Italy, i'm programming a 9s12 uC in C language,with occasional assembly inserts; the question is: a f...
9 comments posted 19yrs
posted by bliscachiocciolinatiscali.it
9 comments posted 19yrs posted by bliscachiocciolinatiscali.it

PCB production: China or Taiwan?

Hi, I would like to commit the production of my PCB's to a Chinese or Taiwanese company. Specs: 2 layers, 50 x 30 mm^2,...
5 comments posted 19yrs
posted by zigbee
5 comments posted 19yrs posted by zigbee

Found: The perfect dev board

I think I just found the motherload here.... Im a computer scientist whos just beginning to get into EE as a hobby and...
7 comments posted 19yrs
posted by someprogr
7 comments posted 19yrs posted by someprogr

Museum piece

I have this OS-9 6809 development system bought many years ago for developing embedded software. It's a (AFAIR)G64 bus...
8 comments posted 19yrs
posted by rmg
8 comments posted 19yrs posted by rmg

System Building Help

Hi there. I'm new to the embedded world, so I'd appreciate all the help I can get. I've got three analog devices and I'...
8 comments posted 19yrs
posted by coolkev
8 comments posted 19yrs posted by coolkev

C89 compiler for Microchip 16F684

Anyone know a C89 compiler for the Microchip 16F684? I have the code for a fully-portable C89 program that I want to run...
3 comments posted 19yrs
posted by warint
3 comments posted 19yrs posted by warint

78K0 programming

How to make digital signal recognition in 78K0 ? The signal is passed per I/O port and it contains checksums bytes wit...
7 comments posted 19yrs
posted by alan.gordan
7 comments posted 19yrs posted by alan.gordan

Watchdog Timer

Im trying to use Watchdog Timer interrupt in R8C/tiny(RENESAS) micr controller. I have done all the settings whatever i...
1 comments posted 19yrs
posted by janardhan.rayapati
1 comments posted 19yrs posted by janardhan.rayapati

Synchronized SPI communication

I am trying to implement interrupt based SPI communication between two Atmel microcontrollers. The data has to be trans...
16 comments posted 19yrs
posted by vivekb1985
16 comments posted 19yrs posted by vivekb1985

Zigbee Stack Code

Hi All, Where can i get complete free Zigbee Stack for understandin purpose?. Thanks in Advance, Ram
4 comments posted 19yrs
posted by ramprasadpb1984
4 comments posted 19yrs posted by ramprasadpb1984

cmos image sensor to usb

Hello, I'm working on a personal project where I'd like to basically make m own webcam from scratch. I am looking for a...
1 comments posted 19yrs
posted by momaley79
1 comments posted 19yrs posted by momaley79