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Finalizing your firmware, the last mile
Hi, Please help me collect what kind of finale steps are you doing before production? - Unit tests on firmware - Functional testing (SIL, HIL) - Endurance tests (power cycling,...
Tue. Apr 22, 2014 - 07:58 AM
Common abstract Driver for AVR, PIC, MSP430..
Hi all, Does anyone know a common/abstract IO (driver) library for various MCUs (AVR, PIC, MSP430..)? e.g. setting: #define MCU_TYPE AVR /* or PIC, MSP430... */ Then...
Sat. Dec 7, 2013 - 10:55 AM
RS-485 Home Automation Professional Protocol
Hi, Could you suggest me some professional Home Automation protocols? I have been searching for over a month, but I only have a list what cannot be. - Multi-master (not Modbus,...
Tue. Sep 17, 2013 - 08:28 AM
Modulo math question: 1->n,.., n->(n-1)
Hi, I have a general question, how can I write this up with modulo? parameter is x= 1..n x->f(x): 1->n x->x-1 ... n->(n-1) e.g.: n=3 1->3 2->1 3->2 I would need this for merging...
Sun. Nov 11, 2012 - 02:57 PM
Evaluate & Printout expressions with preprocessor
Hello, Is there anyway to evaluate an expression and "printout" onto the WinAVR Build window, with preprocessor? In compiling time, not in debug/simulation time. In GCC I could...
Sun. Feb 14, 2010 - 01:28 PM
Array of Pins (#defines)
Hi, I would like to do some reusable code in C: The job is going over input pins, and read their values, but the catch is that the number of pins has to be defined with...
Thu. Feb 4, 2010 - 04:43 PM
AGC with comparator, for noise threshold
Hi, I would like to ask for your help, I have an analog input signal, and the peaks have to be detected by the AVR. The problem is that the background noise and the peaks have...
Mon. Jan 25, 2010 - 10:14 PM
Switching CFL bulbs on/off with triac
I would like to ask is it possible to switch on/off a 11-20W compact fluorescent light bulb (powered from the mains) with a triac? I don't want to use relay because triacs are way...
Thu. Aug 27, 2009 - 11:09 AM
Software for .hex checksum calc
Hello, Does anyone know a free software tool for editing/creating intel hex files, that support auto offset calculation at the beginning of line and auto checksum calculation at...
Fri. Jul 31, 2009 - 08:43 AM
UPB house automation module's inside + sch
I would like to ask, does anyone have picture of any UPB module's inside? Here is the basic schematic (valueless) of the technology: http://www.google.com/patents/pdf/...
Sun. Feb 8, 2009 - 12:14 PM
RC PCM TX/RX Synchronization problem
Hi, I'm trying to implement the PCM1024 remote control protocol on two Atmega88 @ 20Mhz MCUs (TX/RX). The protocol: http://graphics.tudelft.nl/~wouter/publications/pasman04b.pdf...
Thu. Jan 15, 2009 - 12:27 PM
Mixer crossfader contour adjustment algorithm
Hi, I've built a 2ch mixer HW (based on TTM56) with this modules: -Preamps for Line and Phono -2xDS1881 Stereo Log Dig pots (Pot0,Pot1) -MCU unit (ATmega88 @20Mhz) -Output stage....
Wed. Oct 22, 2008 - 10:56 AM

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