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PortD of ATmega8 cannot work properly
Can any one tell me what is difference between and what is right and wrong with PORTD when below lines are written? Quote: 1) PORTD = 1<<PD0; 2) PORTD |= 1<<PD0;
Tuesday, 7 January 2014 - 20:53
PortD of ATmega8 cannot work properly
Please define more I cannot understand your last quote.
Tuesday, 7 January 2014 - 18:51
PortD of ATmega8 cannot work properly
Dear clawson, Please reply.
Tuesday, 7 January 2014 - 18:09
PortD of ATmega8 cannot work properly
clawson wrote:I am trying to follow the logic of your program but without seeing "get_key_press( 8 )" and knowing how it's implemented and what it will return it is impossible to...
Tuesday, 7 January 2014 - 17:31
PortD of ATmega8 cannot work properly
clawson wrote:So what is the latest code? What do you expect to happen? What does happen? How does this differ from expectation? (oh and one final one: Can you actually trust...
Tuesday, 7 January 2014 - 17:14
PortD of ATmega8 cannot work properly
Please I am waiting your replies related to PORTD. I shall be very grateful to all.
Tuesday, 7 January 2014 - 13:46
PortD of ATmega8 cannot work properly
Dear theusch, I have attached proteus simulation and play with DDRD and PORTD but no appropriate result occur.
Monday, 6 January 2014 - 22:59
PortD of ATmega8 cannot work properly
All the program working well when I set bits of PORTC in place of PORTD then PORTC works fine but I can not understand why PORTD make problem. If you interested,can I attach...
Monday, 6 January 2014 - 22:53
PortD of ATmega8 cannot work properly
Now I set PORTD as below, [code] DDRD = 0xf7; //0b11110111 PORTD = 0x08; //0b00001000
Monday, 6 January 2014 - 22:41
PortD of ATmega8 cannot work properly
Please see attach picture of simulation
Monday, 6 January 2014 - 22:39
PortD of ATmega8 cannot work properly
Quote: ...and then if you execute case 0:, what happens? When I execute case 0 the PORTD turns to low while I set it as high.
Monday, 6 January 2014 - 22:20
PortD of ATmega8 cannot work properly
oooh SORRY Please see code again I edited it, Actually I make a 3 phase voltmeter that show RYB phase voltages and three 7-segment displays switched by PD0,PD1 and PD2 only and...
Monday, 6 January 2014 - 22:16

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