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I have successfully compiled usbasploader https://www.obdev.at/products/vusb/usbasploader.html for atmega 16 and atmega 32 and devices are detected correctly on progISP however when I transfer hex it is not running, when I transfer same hex using avrdude GUI, it is working, had anyone...
While programming or verifying check VPP voltage if it is less than specified VPP voltage (I am a bit lazy to check Datasheet, but it helps a lot ) then may be its your serial port which is causing the problem, is it real serial port or usb -- serial converter?
I think rs is for LCD, right?
If so, you can define rs to be connected at PORTB 0, but need not to use setbit in define, actually I am also trying to learn and a couple of days away from LCD, give me some time I will dig up google.
OK found that, I am sorry but I have not used atmel studio...
Assuming that you are using gcc
As I learned somewhere on avrfreak, I use macros add this just below #include
#define SETBIT(x,y) SETBITS((x), (BIT((y))))
Then use it as
SETBIT(PORTB, 2);
SETBIT(PORTD, 3);
and here are some more macro you will love to see
#define BIT(x) (1 << (x))
#define...
Pic can also be run on internal clock then these two pins may be used as IO, you need to program HS fuse for using crystal, as I am also beginner hence some questions I can't answer, but I think you need to program fuse bits to get rid of configuration word message.
I want a free running timer triggering interrupt to increase counter value, which I will reset when needed. say timer is increasing count once every 150usec and is reset to zero when count is 250 i.e. every 37.5 msec.
I was having hard time to count pulses, when I configure an output to switch on when pulse count is >50, it get high only after 4 or 5 key press, however after visiting that link in previous post, I got to know that I will have to use mikrobasic built in button routine, and to my surprise it...
Never Mind Got this MikroBasic coding question - Sonsivri, will try to get it working since in my opinion its due to switch debounce (Please do correct me if I am wrong). Thanks to all who visited
Dear all,
I need to program 12F675 using Mikrobasic, Program should count key press on gp5 and should give 2 short pulses on gp0 when counter=8, counter is reset at 10.
so far I had written this, As I am thinking of using a timer later, hence that code is included as well, Trying to simulate on...
Your hard work made you successful on first try, I am happy that I could help you. check your PM, give me a mail when you start building your pickit 2.
I am getting 14.3 v without PIC in zif socket, but with PIC it comes down to 13.2 v, Please perform a hardware test and check voltages on data and clock, I was getting 4.15v on clock when on and 0.5v when off and 2.7v on data during on and 1.5 v during off, If tests are OK then go ahead and try...
IMHO use PICPgm, First check hardware in hardware selection/configuration, you must have to set vdd first, as far as I know, some pic need to be applied VPP slightly before VDD to get them into programming mode.
See this thread for a similer circuit https://www.edaboard.com/threads/213374/, however usb to RS232 adapter I have is COB based and shown as PL2303 in device manager and I never managed to run jdm using this, however read that ftdi chip work but are very slow.
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