Embedded Programming

ADS1.2 inline assembly :Branching by writing PC is not supported

Hello, I got into trouble when learning ADS 1.2 inline assembly. I create a project as arm executable image in default...

11 comments posted 19yrs

posted by duzhenhuan

11 comments posted 19yrs posted by duzhenhuan

at tiny25 pony prog

hi i have a small curcuit with an at tiny 25. i want to programm the chip with pony prog but it wont work. i know that...

1 comments posted 19yrs

posted by u_stadler

1 comments posted 19yrs posted by u_stadler

SBC's in the $100 range?

Hi, I was wondering if anyone could give me some thoughts on SBC's in this price range. I'm currently looking at the pc...

0 comments posted 19yrs

posted by basschulte

0 comments posted 19yrs posted by basschulte

input/output sections and linking

Hi, I am using my own linker script to build my application. I want to put the .text input section of head.o at the beg...

0 comments posted 19yrs

posted by Bilgehan.Balban

0 comments posted 19yrs posted by Bilgehan.Balban

UART RX interrupt triggered even though nothing on RX line

Hi, I have a problem with my RX interrupt triggering even though there's nothing on the RX line. Subsequently the RX bu...

10 comments posted 19yrs

posted by goister

10 comments posted 19yrs posted by goister

pic18 self-checking tests code wanted

Hi, I have written a VHDL model of a pic18 micro, and I have written self test code which has run correctly in an FPGA...

1 comments posted 19yrs

posted by scott.l.baker

1 comments posted 19yrs posted by scott.l.baker

goto across functions/isrs?

Hi, Is it possible to goto a label that's not in the same functions? I've always been taught that gotos are evil so I d...

37 comments posted 19yrs

posted by goister

37 comments posted 19yrs posted by goister

CSTN and TFT noise.

There is an article in the October issue of Circuit Cellar on driving a STN display. The article mentions that since th...

1 comments posted 19yrs

posted by dutchman1234

1 comments posted 19yrs posted by dutchman1234

reading the usb

Hi, I am feeding data from an external modem using a serial-usb convertor dongle (I am a newbie when it comes to readin...

17 comments posted 19yrs

posted by mary

17 comments posted 19yrs posted by mary

Lattice ISP interface

Hi, I'm looking for some information on the proprietary ISP interface used by Lattice (specifically in the ispGDS22 dev...

2 comments posted 19yrs

posted by david.fussell

2 comments posted 19yrs posted by david.fussell

PSoC C Compiler

Is there a GCC or any other open source C Compiler available for the Cypress PSoC? Not that $145 for the Image Craft PS...

9 comments posted 19yrs

posted by ericjohnholland

9 comments posted 19yrs posted by ericjohnholland

intel PXA255

i need some information regarding the pxa255 processor.My custom board is using intel xscale PXA255 and provides an int...

0 comments posted 19yrs

posted by justfatimak

0 comments posted 19yrs posted by justfatimak

non load/store architecture?

Hi What are architectures that are not load/store called ? To clairfy, architectures that have instructions other than...

52 comments posted 19yrs

posted by drizzle76

52 comments posted 19yrs posted by drizzle76

LCD: module or chip-on-glass?

Hi guys, I'm trying to figure out which are the main differences between an "LCD display module" and an "LCD chip-on-gl...

7 comments posted 19yrs

posted by zigbee

7 comments posted 19yrs posted by zigbee

soft reset doesn't work

Hi, can I please have some debug tips on this problem? I'm using an ARM7 microcontroller (TI TMS470). My program seems...

2 comments posted 19yrs

posted by ericwan78

2 comments posted 19yrs posted by ericwan78