Embedded Programming

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cyclic redundancy check 4-bit

Any standard implementation? I need to send 4-bit messages over a very slow and noisy link, I cannot afford 8-bit crc. t...
16 comments posted 19yrs
posted by bwv539
16 comments posted 19yrs posted by bwv539

Sync SPI data

What is the best solution to sync transmitted SPI data from one device to another? The receiving device must be able th...
3 comments posted 19yrs
posted by mebill
3 comments posted 19yrs posted by mebill

FreeRTOS port for AT91SAM9260

Anyone aware of such a thing? -- Best Regards, Ulf Samuelsson This is intended to be my personal opinion which may, or m...
6 comments posted 19yrs
posted by ulf
6 comments posted 19yrs posted by ulf

New Embedded Job Openings at Cisco!

Hello! I am a recruiter with Cisco. We are looking for talented embedded engineers for job openings in California. We n...
5 comments posted 19yrs
posted by BrentJRogers
5 comments posted 19yrs posted by BrentJRogers

TMS320F2812, RAM state after a RESET?

Is it possible to save a variable in RAM and then make a watch dog reset and then read back the same value from the RAM...
5 comments posted 19yrs
posted by bubbah
5 comments posted 19yrs posted by bubbah

Keypad Interfacing - newbie Question

Hi I'm working on TMS320F2812, a 32-bit DSP processor. I have to interface my processor with a Keypad that basically ha...
6 comments posted 19yrs
posted by skn2405
6 comments posted 19yrs posted by skn2405

LCD Font Maker 3 can make pixel font data for LCD.

LCD Font Maker 3 can make pixel font data for LCD. this tool maybe can help you. Can download from http://lcdfontmaker.c...
1 comments posted 19yrs
posted by ninesky.en
1 comments posted 19yrs posted by ninesky.en

interfacing parallel port printer to microcontroller

hi friends, i would like to interface parallelport printer to my embedded system. can any body suggest me how to proceed...
7 comments posted 19yrs
posted by sampathkumar.konda
7 comments posted 19yrs posted by sampathkumar.konda

USB OHCI software

Hi folks, are there any software reference implementation for USB OHCI controllers? The microcontroller I'm working on,...
5 comments posted 19yrs
posted by zigbee
5 comments posted 19yrs posted by zigbee

MSP430 SD16 and unipolar input

Anyone use this peripheral on a regular basis? I'm using an MSP430F2013 and trying to work out if it's possible to recl...
0 comments posted 19yrs
posted by zwsdotcom
0 comments posted 19yrs posted by zwsdotcom