Search:

according to this app note it is

http://ww1.microchip.com/downloads/e...tes/01250a.pdf

I have not tried without it , the other way is to use a chevron pattern which has no earth requirement
...

a slider design like this on single sided board is worth trying out,i think it would be more sensitive and the board could be painted to encourage the user to slide finger along the horizontal line. ...

for barry


have now, seems to work nicely

slider as per http://ww1.microchip.com/downloads/en/AppNotes/01250a.pdf
made on ds board the bottom side is unconnected, slider pad are 10mm*40mm the...

flicker is virtually invisible to the human eye for switching frequencies above 50 Hz, switching losses increase with frequency , other than that the frequency is irrelevant .
fine control of...

since the isr TB1 is an accurate timebase you can
make a new var

kio_inhibit var byte

modify the I/o key routine


IF KP = 0 THEN '1/0 BUTTON PRESSED
;use p_level to see what...

you can toggle on/off like this

IF KP = 0 THEN '1/0 BUTTON PRESSED
;use p_level to see what state machine is in 0=off ,non zero = on
if p_level then
...

change t2con=7 to t2con=5




I cannot interpret that request at all
do you mean
a single shot , turns it off and it stays off until reset [the real meaning of a single shot]
or
a...

in this example I use indirect addressing to retrieve the data ,but due to the 12f1822 architecture only the low 8 bits are retrievable .wastes a bit of space but its heaps quicker


...

Any line beginning with @ is a statement for the assembler to process [just a shorthand way of ASM--DO STUFF ---ENDASM]
the assembler is usually case sensitive CARE NEEDS TO TAKEN
but for...

the get address macro is part of dt-ints . it places the address of a label in a pbp word var.
this is the actual macro , its already there so why not use it.


ASM
;---[Returns the Address of...

QUOTE]Could it be because lookup only works with 8-bit Constants? [/QUOTE]
probably , I seldom use lookup(2) , try lookup2
my preferred method is to do it this way on chips that can read their own...

the pause is there to slow the key action to human speeds ,the indicator leds can go in the key pressed loop ok as far as I can see





with any subtraction if the result is negative (ie...

comments are just that ,they only serve to show what it is that the programmer decides need an explanation . they don't get compiled or participate in the execution of the code in any way. to change...

to answer your questions from the other thread


different chip different osc speed @4mHz the tmr0 int is every 65mS the tmr1 conter may overflow , the actual free run count needs to be...