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CMX138A CTCSS encoder/decoder IC
Hello! I´m looking for a CTCSS encoder/decoder IC. I used to use CML´s MX465, but become obsolete years ago and now I´m having problems to find it besides grey market. CML...
Thursday, 12 March 2020 - 04:39
Any better way to reorder an out of order nibble in a AVR port?
In order to avoid jumpers in a single layer PCB, I routed the output nibble from a DTMF decoder IC out of order to an AVR. With my limited knowledge in C, I managed to...
Friday, 1 February 2019 - 18:57
Help on UART interfering with I/O port pins (ATiny2313A)
Well, I admit I don´t mess with code for some time and obviously I´m doing something stupid. But I spend the last 2 hours trying to understand what is wrong with pins outputs...
Friday, 16 September 2016 - 19:07
JTAGICE MKII stuck (sometimes) in 95%
Hello everyone! I have an AVR JTAGICE MKII which I use to program and emulate Atmega164p software and work nicely almost always. But eventually I get stuck with a problem...
Wednesday, 2 September 2015 - 13:58
This RAM data looks right to you?
I have been working in a code that was running just  fine, but I had to pause for some days. Today I get back to this very same code and it is broken. I did not changed...
Tuesday, 28 July 2015 - 14:39
Getting string from RAM
I spent all day today trying to get some strings from RAM without success. I can do it one by one, but I was unable to join all those in one string. I came from assembly language...
Saturday, 23 May 2015 - 02:16
Solved: Serial speed way over 115.200!
I will need some help on this.   I tried for several hours but I do not know where else to look. Some time ago I was interfacing a GPS module with an ATmega164p and...
Thursday, 21 May 2015 - 02:12
AVR Studio 6 stops like there was a breakpoint, but don´t
I have not used Atmel Studio 6 for a while and yesterday I started a new project. Well, I´m trying to get some NMEA strings from a GPS and I get stuck in a weird problem. Probable...
Wednesday, 11 March 2015 - 20:33
EEPROM command writing two bytes instead one [Solved]
Hello! Well, I´m stuck for one whole day trying to figure out by myself what is going wrong with this EEPROM with no luck. Probably, as usual, some silly newbie mistake. I´m...
Wednesday, 6 August 2014 - 23:59
How would you do it? [pulse burst detection]
How would you do it? I've thought of some ways to implement the solution, but as usual, there will always be a more elegant way to do the same. The problem: I have two possible...
Tuesday, 29 July 2014 - 00:10
While loop not working (Solved)
Hello! Sorry if this very same problem was discussed before, but for some unknown reason the search of the forum always give me a blank page with "NO DATA RECEIVED" error message...
Saturday, 7 June 2014 - 19:05
How to parse Hex to Decimal in C?
Hello everybody! I´m having a hard time trying to crack some code for a this conversion but looks like I´m too rusty to solve this puzzle. By the way, I´m like a newbie in C:...
Friday, 15 November 2013 - 18:22

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