Embedded Programming

Line state of RS232 and RS485 chips while shutdown?

I would like to connect both a standard RS232 driver and a RS485 driver to the same physical connector. The datasheets...

5 comments posted 23yrs

posted by nicholas

5 comments posted 23yrs posted by nicholas

[OT] "An embedded life", worth reading

If you still haven't read Jack Ganssle's latest column at embedded.com, I urge you to do so. It gives a delightful and...

1 comments posted 23yrs

posted by pablobleyer

1 comments posted 23yrs posted by pablobleyer

Is there any similar API like windows's SetTimer() in Linux?

Hi! In Windows API, there is a function settimer() which takes a callback function as input argument. When the timer ex...

1 comments posted 23yrs

posted by zhhhuang

1 comments posted 23yrs posted by zhhhuang

AVR to ARM

I am thinking of moving to an ARM of some description for our product in the next revision (we need some good fp perfor...

1 comments posted 23yrs

posted by masonralph_at_yahoo_dot_com

1 comments posted 23yrs posted by masonralph_at_yahoo_dot_com

CAN Bus Timing Question

I'm trying to determine crystal timing accuracy requirements for a CAN bus application. One node on the bus (the master...

15 comments posted 23yrs

posted by jackklein

15 comments posted 23yrs posted by jackklein

Dynamic C 32

Hi All, Is there possible to use Dynamic C 32 with not their product? Thank You

3 comments posted 23yrs

posted by valeri

3 comments posted 23yrs posted by valeri

ARM based application.... how do they flash linux os into the ROM ?

I know how to flash hex code into 8051 or 2051 cpu? but dealing with arm, I got no ideas since I do not have an "arm" wi...

2 comments posted 23yrs

posted by myLinux

2 comments posted 23yrs posted by myLinux

AVR 2313 UART won't work. Please help

Hello. I just got an STK-500 with an AVR AT90S2313 and i've been trying to write a program to take in a lowercase lette...

5 comments posted 23yrs

posted by dbb28

5 comments posted 23yrs posted by dbb28

Modeling Tools

Hi, I dont suppose someone could give me a list of Instruction Set Simulator/Modeling tools that are used in CPU develop...

1 comments posted 23yrs

posted by pete_marchant

1 comments posted 23yrs posted by pete_marchant

Replace 68HC811E2 with 68HC711E9

Hello, We want to replace the now obsolete MC68MC811E2FN2 chip with 68HC711E9. Currently, with the 68HC811E2, we use: 1...

0 comments posted 23yrs

posted by haihang2000

0 comments posted 23yrs posted by haihang2000

Philips LPC210x ARM

I'm thinking of using the LPC2104 in a design for a client. Has anyone tried it yet? Leon

7 comments posted 23yrs

posted by leon_heller

7 comments posted 23yrs posted by leon_heller

AVR Development Board - I'm not sure what I need

After running many simulations in AVR Studio, I'm ready for the real deal. For my first project, I thought I would buy...

5 comments posted 23yrs

posted by enceladus311

5 comments posted 23yrs posted by enceladus311

arm-elf-gdb hello & cygwin

I'm new to all of this. I got the hello.c program to compile using the procedures outlined at http://billgatliff.com/ar...

6 comments posted 23yrs

posted by wuister32

6 comments posted 23yrs posted by wuister32

Need help with my program

I am writting a keyboard emulator for the pic microcontroller. Unfortunately, after watching it on the oscilliscope, it...

7 comments posted 23yrs

posted by none

7 comments posted 23yrs posted by none

Lint file for HiTech PIC18?

Does anyone have a lint rules file or update for "co-ht.lnt" for the PIC18 and the HiTech C compiler? The standard co-h...

3 comments posted 23yrs

posted by scott

3 comments posted 23yrs posted by scott