Post Created date
PortD of ATmega8 cannot work properly
Dear theusch, I set PORTD as below Quote: DDRD = 0xf7; //0b11110111 PORTD = 0xff; //0b11111111 means all pins output and high except PD3 it is input. When I simulate program...
Monday, 6 January 2014 - 21:47
Switch Debounce Code
Thank you dear Peter, I am using your debounce code its very useful and working very well.Thank you dear thank you. :D
Saturday, 4 January 2014 - 23:13
Button Debounce Program of ATmega8
Thank you for help, I exactly want that when I press button the output will appear after some delay by using timer1 interrupt of ATmega8 at 8Mhz internal oscillator on AVR Studio...
Friday, 3 January 2014 - 12:40
Button Debounce Program of ATmega8
Dear Visovian, Still delay is not generated when button press. I am requested to check the code and kindly find any mistake. #include #include #include #define Red 240 #...
Friday, 3 January 2014 - 11:27
Button Debounce Program of ATmega8
Dear theusch, I have to enabled pull-ups by writing PORTD=0xf8; But still delay cannot generate.
Friday, 3 January 2014 - 00:12
Button Debounce Program of ATmega8
theusch wrote:How do you expect to detect a button press on a floating pin? (Hint: Use internal pullups.) Thank you dear for Hint, But the default value of PUD bit in SFIOR...
Thursday, 2 January 2014 - 23:57
Button Debounce Program of ATmega8
Dear theusch, Please find attached file for pin connections of button. I have program only PD3 and PD4 for testing purpose after successful run I will used PD3 to PD6.
Thursday, 2 January 2014 - 22:21
Button Debounce Program of ATmega8
Dear theusch, Please tell me what can I do for proper working code for debouncing button.
Thursday, 2 January 2014 - 20:04
Button Debounce Program of ATmega8
Thank you for all. I am using ATmega8 at 8 Mhz internal oscillator on AVR Studio 4. I want make program for button debouncing ,when we press button the result(PORT TOGGLING)...
Thursday, 2 January 2014 - 19:39
Functions needed for ATmega644
Dear ka7ehk, Please visit this link http://people.ece.cornell.edu/la... ... l#software.
Sunday, 27 January 2013 - 14:54
Functions needed for ATmega644
Code is given click below the Software Design heading ; Download the source code here: OBD2.c please find code.
Saturday, 26 January 2013 - 22:27
Functions needed for ATmega644
Thank you alexan_e But I simulate in proteus7.8 the button could not work only display 3 lines OBD2, MAA, copyright2009.
Saturday, 26 January 2013 - 21:33

Pages