Share Your [Working] Spin2 Snippets, Please :)

evanh

Cool, shows I've never used it.

JonnyMac

For any given X, a duty cycle of 50% produces the highest frequency output when using NCO_DUTY mode.

JonnyMac

(deleted)

Cluso99

Finally have spin code calling hubexec code working.

It is really simple code that just flashes the P56 LED on the P2EVAL pcb. I had to cull my code back to only the basics to get something working.

CON
  _clkfreq      = 297_000_000		                    'set clock frequency
  LED_p2eval    = 56                                    ' P2EVAL Blue LED 0=ON

PUB go()

    repeat
'        PINTOGGLE(LED_p2eval)
        PR0 := 10
        CALL(@_HubToggle)                               ' call Toggle LED
        WAITMS(4000)                                    ' 4s        


DAT             
              orgh
_hubToggle
'              mov       PR0,#10                         ' spin pasm comms registers
.loop         drvnot    #LED_p2eval                     ' flash P2EVAL blue led
              waitx     ##_clkfreq/2                    ' 0.5s
              djnz      PR0,#.loop
              RET                                       ' return

Note the two lines commented out to give alternative uses.