DT averaging of interrupt driven cap sensor

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  1. - 15th September 2011, 13:12 #5
    HankMcSpank's Avatar
    HankMcSpank
    HankMcSpank is offline Senior Member
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    Default Re: DT averaging of interrupt driven cap sensor

    This is what gets me there on an 16f1828 @115,200 baud (16Mhz Osc)...

    Code:
    Osccon = %01111010   'sets the internal oscillator to 16Mhz
DEFINE  OSC 16
DEFINE HSER_RCSTA 90h ' Enable serial port & continuous receive
DEFINE HSER_TXSTA 24h ' Enable transmit, BRGH = 1
DEFINE HSER_CLROERR 1 ' Clear overflow automatically
DEFINE HSER_SPBRG 34  ' 115200 Baud @ 16MHz, -0.79%
SPBRGH = 0
BAUDCON.3 = 1         ' Enable 16 bit baudrate generator
RCSTA.7 = 1             ' Enable RB7 for TX USART (not sure if this is needed - needs removing one day to see!)
TrisB.7 = 0                ' set pin 10 RB7 to be an output

    MrE's picmulticalc utility helps a lot wrt setting defines for your required serial speed...

    http://www.picbasic.co.uk/forum/show...5639#post65639

    your command usage looks fine - have you tried scoping the hserout pin?
    Last edited by HankMcSpank; - 15th September 2011 at 13:15.
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