Embedded

Developing/compiling software
HI All I've looked at Keil uVIsion (Trial Version) as well as Asem51v1.3 (old stuff). Any suggestions of the compiler software you're using to write/compile your code and create hex files to upload to the ATMEL microcontrollers. I would rather review a few other options, than to invest in the Keil software,... 29 Sep 2009 19:48

problem while selecting a device in keil uvision3
hi everybody, I am using keil uvision3 trial version. While creating new project when I select DS80C400 as a device then instead of loading startup code for DS80C400 it loads the startup code for DS80C390. Can anybody tell me about this problem? Please do mail me at manoj.goel(a)intelligaia.com . ... 18 Sep 2009 13:20

Atmega 128 and AT25F512A flash memory problems
Heya guys, I'm trying to get the AT25F512A 512kb flash chip working with an Atmega128, but unfortunately without any success thus far. I'm using the AVRlib SPI and SPIFlash .c and .h files to get it going, however I had to change the SPIByte function in SPIFlash.c into SpiTransferByte and SpiSendByte where I thou... 10 Sep 2009 08:00

Software architecture using C for mid-range PIC.
Hi all, I am new to this group but checking over recent postings seems to indicate a fair amount of Clue kicking around [1]. A bit of background before y'all tell me to RTFM or JFGI. I've got quite a lot of experience in programming 8 bit microcontrollers with assembler; I've also done quite a lot of 32 bit ... 15 Sep 2009 01:19

Counting number of cycles
Dear all, How can I count de exact number of cycles spent by processor during a very small code execution? I'm using an EDB9315A with ARM920T processor running Linux 2.6 Thanks in advance, ... 17 Sep 2009 13:35

How to read SPI data with FTDI chip FT232R?
Hello all I'm trying to read and write serial data with a FTDI chip (FT232R). I'm using the IC in Synchronous Bit Bang Mode using D0 as a CLK output and D1 as a DATA input/output. First i shall shift out 16 bits on DATA and then change it to an input and shift back 16 bits. I have successfully shifted o... 10 Sep 2009 18:03

16-bit SPI trying to read from 22-clock cycle ADC
Hi, I'm trying to pull out data from the ADS8320 (a 16-bit ADC by Analog Devices. See bottom of page 10 in http://focus.ti.com/lit/ds/symlink/ads8320.pdf ) using the SPI in an AT91SAM7S256. The problem is that the ADC needs 6 extra clock cycles to sample the analog signal, before the 16 cycles that will output ... 14 Sep 2009 18:40

Selection of Microcontroller
I want to make a Project in which i want to communicate b/w two USB Flash Drive. In this i want to transfer data form one that will act as Host to the Client USB Drive. Please tell me which Micro controller is best for doing the same. --------------------------------------- This message... 18 Sep 2009 12:12

ATtiny10
Hi everybody any luck getting them? no disti has stock, and Atmel sample order just doenst respond to requests :( Antti ... 14 Sep 2009 04:09

OO languages
On Tue, 01 Sep 2009 23:41:14 +0000, Andrew Reilly wrote: On Tue, 01 Sep 2009 07:43:08 -0700, D Yuniskis wrote: I've revisited this subject (and question) far too many times in my career -- yet, I keep *hoping* the answer might change (sure sign of insanity? :> ) The answer *will* eventually ch... 19 Sep 2009 11:27