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AVR XMEGA-A1 Xplained - How to program
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Friday, 1 February 2019 - 02:54
Memory protection
Many of the ARM chips have MPUs.
Sunday, 27 January 2019 - 22:29
Anyone know where to get reliable relays?
How usefull is Vaseline from preventing contact corrosion?   Polyphenyl Ethers are designed for this application.    
Thursday, 24 January 2019 - 02:57
ATMEGA1284P - use of TX1 pin as input pin
Try: #include <avr/io.h> #include <stdlib.h> #include <util/delay.h> #include <stdio.h> #include "i2cmaster.h" int main( void ) { DDRD &= ~_BV(...
Sunday, 20 January 2019 - 05:02
What's the best video output for 8 bit AVR micros
Tuesday, 8 January 2019 - 22:18
New ATtiny's and ISR Troubles
I am using an ATtiny817Xplained mini board.  Has built-in debugger.
Thursday, 3 January 2019 - 00:27
New ATtiny's and ISR Troubles
"Would you mind if I asked how you are programming your ATtiny? Or maybe the difference is in the compilation?"   I just used your example with no changes.   Used a...
Wednesday, 2 January 2019 - 21:25
New ATtiny's and ISR Troubles
I ran your program as is on a T817 and it worked.   Needs #define F_CPU, otherwise the delay is a little long.   You method of debug doesn't stop the interrupt from...
Tuesday, 1 January 2019 - 05:56
FOR loop incorrect behavior ATmega4809 Curiosity Nano
Because the index ii is unsigned, when jumping by 16 the index goes from 240 to 256 = 0.  Thus it is never < 255 and the for loop never terminates.   Works correctly...
Monday, 24 December 2018 - 08:26
asf can't find an example for isi and isi_gray
Those examples are in samv71_softpack_1.5_for_astudio_6.2_7.0.
Sunday, 23 December 2018 - 21:57
Numeric Format Conversions?
You can write simple programs and run them in the simulator.
Saturday, 22 December 2018 - 03:05
Problem with receiving data from SIM808.
Flipping all the PORTE bits to output and back to input seems a little strange.  Why not set the bits once in the init function.          ...
Thursday, 20 December 2018 - 02:28