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Enabling Atmega 2560 Analog ports ADC0 to ADC15
Good day guys.  I would like to ask for your advice on how to enable all the analog ports of Atmega 2560 ADC0 to ADC15.  I found out that MUX5 is in the ADCSRB register...
Sunday, 15 March 2020 - 14:31
SPI interrupt code
Hi guys I am trying to learn the SPI interrupt coding between ATMEGA328P (master) and ATMEGA2650 (slave).  I did refer to various tutorials but I could not establish a...
Friday, 31 January 2020 - 04:46
ATMega328P frequency changed from 16MHz to 1MHz while coding SPI
Hi guys,   Good day.  Now I am trying to learn SPI coding using Arduino Uno based board using the ATMega 328P.  I am trying to connect the Uno to the ATMega...
Sunday, 26 January 2020 - 15:50
Serial communication between ATMega328P and ATMega 2560 glitch
Hello guys I am trying to connect the ATMega328P and ATMega 2560 MCUs using UART.  Both are arduino based boards.  Initial baud rate is 9600, 8bit, 1 stop bit, No parity...
Monday, 20 January 2020 - 09:10
ATMEGA328P serial communication displays special characters
Hi guys now I'm trying serial communication stuff.  I am using the arduino uno based dev board which has 16MHz clock.  I downloaded a Realterm serial communication...
Wednesday, 15 January 2020 - 16:12
OCR1A and OCR1B cannot be used at the same time
Hello guys,   Good day.  May I ask for your advise on the PWM topic of the ATMega328P.  I was trying some codes on the ATMega328P Arduino where I wanted to...
Monday, 13 January 2020 - 06:30
ADC interrupt enabled causing problem
Hello guys.  Can I ask for your help.  You probably have the solution and answer to my question and problem.  I am using Arduino Uno starter kit and learning PWMs...
Thursday, 12 December 2019 - 14:47
ATMega 328P PWM control
Hello everyone I am new to programming.  May I ask for your help and advice. I was trying to enable an LED by PWM  by toggling a switch on PortC. I am...
Thursday, 21 November 2019 - 02:50