it worked very very well
the program is a lot smaller now. lol
only three lines are needed ?
this is very cool.. 8) 8)
oh , yes i am outputting the code from the switch.. :wink:
it worked very very well
the program is a lot smaller now. lol
only three lines are needed ?
this is very cool.. 8) 8)
oh , yes i am outputting the code from the switch.. :wink:
well i coppied your stepper board Nigel,
after four hours all i have is a vibrating stepper motor.
lol i'm using a stepper made by Minebea Co., Ltd type 23KM-K379-G1
i am using the four flip flops from the programmer to drive four IFR-510 N channel mosfets set up like you have it & the diodes of course.
i havnt figured wether i should turn off one line before turning on the next
* sigh*
well i coppied your stepper board Nigel,
after four hours all i have is a vibrating stepper motor.
lol i'm using a stepper made by Minebea Co., Ltd type 23KM-K379-G1
i am using the four flip flops from the programmer to drive four IFR-510 N channel mosfets set up like you have it & the diodes of course.
i havnt figured wether i should turn off one line before turning on the next
* sigh*
Got it going ..
the transistors were not turning on all the way so i used a 74HCT04 and a varible power supply to boost the voltage to 6 Volts..It works so good that i can hardly keep it from turning .. perfect for a robot..
so i guess this is my next project. i have allways wanted to build a robot.
Pic controlled of course.
Yes, the tracks are running vertically in that picture, Veroboard is a trade name (presumably the original inventor of the board?), it's also known as stripboard. You cut the tracks with a special tool called a 'spot face cutter', or you can use a small drill in your fingers :lol:
hello guys..after a long time without any post...i am back again..hehehe
i need a very simple asm code for the below:
when porta ..RA0,RA1,RA2 AND RA3 gets an 4bit binary value it should save on an variable(any variable) and it will call to a data tabe and the value should go to portb.
Example: when porta gets 0x03h it call datatable after saving it on an variable and port be shoud get out put as..b'00000100'
when porta gets 0x05h portbshould get as ..b'00010000'
like this it goes ...so can any one help me..
i need an very simple code..
hello guys..after a long time without any post...i am back again..hehehe
i need a very simple asm code for the below:
when porta ..RA0,RA1,RA2 AND RA3 gets an 4bit binary value it should save on an variable(any variable) and it will call to a data tabe and the value should go to portb.
Example: when porta gets 0x03h it call datatable after saving it on an variable and port be shoud get out put as..b'00000100'
when porta gets 0x05h portbshould get as ..b'00010000'
like this it goes ...so can any one help me..
i need an very simple code..
This is an extremely simple task!, you should be able to write it yourself, just a port read, a lookup table, and a port write. The lookup table needs to be 16 words long, and I would recommend using ANDLW b'00001111' after the port read to make sure the index value is no larger than 15.