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PIC18 CCP module's compare mode doesn't work
hi...
Happy Holidays
I'm trying to use PIC18F4550's CCP1 module in compare mode,but i can't get desired time on output pin.I want CCP1 pin stay at high level for 60msec then stay at low level for 30msec,but i get 30msec for high level and 230msec for...
hi...
I'm trying to convert ADCREL and ADCRESH contents to decimal values(or ASCII) in PIC18F4550 and show them on seven segment or LCD in assembly (simple volt meter),but i don't know how to implement decimal multiplication,division,subtraction and addition(with decimal point) in assembly and...
I'm studying electronics an i will run compiler and simulator on it.My priorities are CPU & RAM. Battery is also my consideration .INSPIEON 5110 has i5 CPU and 6G RAM,and ASUS also has the same option but i don't know about their battery.So which one should i chose?I mean which one has better...
Hi...
I am planning to buy a laptop and i wanna chose between DELL (INSPIRON 5110 & 4110),ASUS(U35JC),and ACER(5755).I don't want to spent much money on this ,so which one do you recommend.
Please let me know about their performance if you have tested them.
Hi
I wanna use a switch to toggle one pin using external interrupt(INT0) and I'm running a simulation in Proteus,but switch does not work.i found that when i add "bsf INTCON,INT0IF" before"bra $" i have an interrupt and after that nothing happens.
I will appreciate if you help me with this ...
Hi...
I've written following code to drive an LCD in 4-bit mode using busy flag.When i simulate my hex on Proteus,i should see "xxxxxxx"but i have " xwxwxw(A'x'=0x78 and A'w'=0x77).I also tested my code for "4444444" but i got " 434343"(A'4'=0x34 and A'3'=0x33).As you see higher nibble latches...
Yes i have.Does my code itself have mistake?because i tested above code in 8-bit mode with the same initialization(0x38instead of 0x28)but command subroutine
and write subroutines was different and i think these parts of my code are malfunction.What's your idea?What about my delays?
here is my...
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