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Impossible to read fuses on ATmega32A (AVRDUDES + USBASP)
Hi,   When I want to read the fuses of an ATmega32A (or ATmega16A), AVRDUDES says : " efuse" memory type not defined for part "ATmega16". Is the problem coming from the...
Thursday, 25 July 2019 - 22:03
Sampling rate + reconstruction question
If I generate a 20Khz digital sine wave with a microcontroller, outputing each sample at a rate of 44.100Khz, I don't understand how I can get a sine wave since I'm going to have...
Tuesday, 7 May 2019 - 17:13
Arduino Kit Rotary Encoder + ATmega32 + USART with RealTerm > Nothing shows up on the serial monitor
Hy,   I'm trying to increment and decrement a variable when turning a rotary encoder and to display the value on a serial monitor (RealTerm).   The rotary encoder is the...
Monday, 14 January 2019 - 11:22
2700 in the cycle counter (AVR Studio 4) for a multiplication and a cast with an ATmega32, why so much ?
Hy,   I'm coding a DDS algorithm for an ATmega32. At each loop the uC has to multiply a const float to a long, and to cast the result to get an int. This int...
Monday, 26 November 2018 - 23:31
ATmega32 Timer not accurate for a sine wave with 10 bit DAC
hi, I try to get a 1KHz sine wave with an ATmega32 and a 10 bit R-2R DAC.  I put 100 sine value in a table and I use a timer so that each time the timer counter overflow, the...
Friday, 19 October 2018 - 08:19