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PWM & SD Card does not work together on Xmega32E5??
I am making a project Using SD Card  SI      PINC7 SO     C6 Clk     C5 CS      C4 10mSec Int Using TCC5   And a PWM...
Tuesday, 28 February 2017 - 11:27
AT86RF212B (Sub 1 GHz Transceiver) - simple Solution
Hi bought the REB212BSMA-EK    & did the following – Assembled the Kit Used the Performance analyser to establish & check signal strength. Reprogrammed one...
Wednesday, 7 January 2015 - 12:08
Xmega hangs without Debugger
Sir I have developed a product on xmega128A1 (new sample used) 1. The system uses 4 channels of Advance Waveform generator with dead band & in case of fault all output low...
Saturday, 17 May 2014 - 09:21
Using Event to Count External Event
XmegaA1U Clocked at 32MHZ every thing else working. Need to Count Pulses on PINC.4 with Min CPU overhead. PORTC.4 - Set as I/P, PullUp On, Sence Falling Edge. // Pin4 Output/Pull...
Wednesday, 7 May 2014 - 10:17
how to clear port int flag
i have set portH for int. That is falling edge on any pin will trigger an int. When i cater the int it is possible that there are several int during that time which are to be...
Tuesday, 22 April 2014 - 11:46
fuse bits for internal memory use in mega128
using mega128, its trying to address external memory, what settings of fuse bits to make the code run from internal memory.
Saturday, 8 February 2014 - 07:09
Has anyone ported a library or code for DHT11 Temp & hum
DHT11 temp & humidity sensor seem to be common. 1> Is there any code/lib that i can use? 2> If not is DHT11 Standard 1 wire protocol? 3> else where can I detailed datasheet...
Tuesday, 4 February 2014 - 10:29
ADC of Xmega128A1 actually work with bipolar
In mega48 (no diff mode/ no gain) to measure a analog signal i shifted the signal ground to Vref/2 (took 2 resistance of 1k between V_ref & A_Gnd, used the center point to...
Monday, 16 December 2013 - 10:10
Is here a bug in XMEGA-128A1 core - PWM sin glitch
It's pretty standard practice to 1> Keep sine wave table having 256 Samples of 16 bit depth (signed). 2> increment a pointer (16 bit) using a power line freq (desired) dependent...
Wednesday, 30 October 2013 - 15:51
EEPROM corruption mega8535
In CVAVR I have been using EEPROM variable in several projects, using buttons to refresh data. In a new project I read some data from serial port, 1st byte is address next 2&3...
Thursday, 18 August 2011 - 07:35
ORCAD lib file
since the geosites does not work any more where to get Orcad lib file for devices like mega 48 etc?
Monday, 21 June 2010 - 19:21
old charm mega8535 Vs Mega16
The application notes clearly sugested that for older chips like mega8535 ADC pins left spare after adc usage should not be used for digital IO or noise problem would be...
Sunday, 11 April 2010 - 07:46

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