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Chosing the right controller
Hello all!   I was just wondering what is the proper way of selecting the appropriate uC for you project. Hmm......, like......, whether it should be 8-bit, 16-bit, or 32-bit...
Wednesday, 6 January 2016 - 08:21
long range wireless transmission
hello all.    i am indulged in a project which requires data to be transmitted from clients, within a radius of a sq. km, to a localized server. what would be the most...
Thursday, 13 August 2015 - 09:34
difference between ISR and a function/subroutine.
hello all!   it isn't that i do not know the basic difference, i just wanted to understand the difference between the ways in which these both are executed in the core...
Friday, 7 August 2015 - 06:08
a better way of receiving data through UART
hello avrfreaks,   please have a look at this function for receiving data through UART that i have written: unsigned char UARTRx() { unsigned char ch; while(Rxread1==...
Wednesday, 5 August 2015 - 10:37
how to compare a macro with a constant?
is there any way of comparing (using relational operators with) a macro with a constant value?   i have defined a macro in my program, the macro is a system variable whose...
Monday, 3 August 2015 - 09:20
feeding external data while debugging in avr/atmel studio
hello all.   i am trying to debug a program which uses the UART. the debugger has reached a stage where the program expects an input from the UART. i do not know how to...
Friday, 31 July 2015 - 07:39
Need help with these two methods of UART Tx.....
hello avrfreaks! i have been working over the avr UART for some time now. By this time, i have understood the Rx, and i can play with it quite well, but i still have not been able...
Sunday, 22 June 2014 - 06:42
garbage from RF modules
hello avrfreaks! this question seems to be a bit old, and had already been asked several times on many forums, including avrfreaks itself. i have been reading all those for quite...
Tuesday, 20 May 2014 - 12:41
messed up the fuse-bits.................
i was doing some experiments with an atmega16. for my specific application, i calculated the fuse bits to be: Quote:lfuse=0x0f hfuse=0xcf the original set of fuse bits was: Quote:...
Tuesday, 6 May 2014 - 18:32
Reading the UCSRC
whenever i am trying to read the UCSRC value and display it on the lcd, it is always displaying the value same as the UBRRH. the datasheet states that: Quote:This bit selects...
Tuesday, 15 April 2014 - 13:05
USART Transmit Complete Vs. USART Data Register Empty
can anyone please explain to me the difference between USART Transmit Complete and USART Data Register Empty flags, and some examples regarding the difference between their...
Saturday, 12 April 2014 - 13:07
how to compile AVRUSBBoot
can anyone please help me with compiling AVRUSBBoot, a bootloader developed by Thomas Fischl. i am unable to compile it properly. i guess some alterations have to made in the...
Monday, 17 February 2014 - 15:58

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