Matrix user forums

Hi, ok great, delay in interrupt routine seems to do most of the trick, David from Matrix also suggested using a small cap on the input line, will add soon and recheck, much appreciated

Hi, using 18 series pic with rising edge interrupt configured on RB1 / INT1 pin. The simulation is perfect but testing on hardware the count is incremented both on the rising and falling edges, the pin is tied high with 10k and brought low with external reed switch, any suggestions welcomed. Thanks,...

Hi, resolved, thanks you to David from Matrix, the linker should be:

"It looks like the linker is the problem.

It should be:

Location:
$(appdir)tools\DoNothing\DoNothing.exe

Parameters:
<<parameters box should be empty>>"

Hi, did a windows upgrade to win10 and running FC8. Using Pickit 2. Have gone through the documentation relevant to the programmer setup but am missing something and cant get it going. Could someone assist with the relevant and syntax for compiler / linker / programmer setting in FC8. Pickit 2.61 in...

Hi, trying to compare 2 floating point numbers to generate an on/off output byte = float_eq(float, float) Compares two floating point numbers to see if they are equal byte = float_ge(float, float) Compares two floating point numbers to see if they are greater then or equal byte = float_gt(float, flo...

Hi Benj, ok 20Mhz external oscillator with PIC 18F4520 working 100%, many thanks

Hi Benj, still no luck, moving to another PIC selection with faster 20MHz external xtal oscillator, will update soon, thanks

Hi, still no luck, crc error, are we missing something?

Hello Benj I am having trouble with the DHT11 and DHT22. I am also having trouble with the clock speeds. Ive read through all the forums and tried changing the clock speed. I am using a 16F887 PIC which has a internal 20 MHz oscillator/clock input. If I change the clock speed to 8MHz it give me a "C...