Pic18 and RN42 bluetooth communication problem using UART

[picmilan]

Thanks alot! I will try that.

Do I need to set OSCCON and OSCTUNE registers as well if I am using internal oscillator? I am a bit confused about Frequency Tuning bit of OSCTUNE register.How you get to 16MHz from 96 MHz PLL?

[richard]

for 16mhz

#CONFIG
  CONFIG  WDTEN = ON
  CONFIG  PLLDIV = 2
  CONFIG  STVREN = ON
  CONFIG  XINST = OFF
  CONFIG  DEBUG = OFF
  CONFIG  CPUDIV = OSC3_PLL3
  CONFIG  CP0 = OFF
  CONFIG  OSC = INTOSCPLL
  CONFIG  T1DIG = ON
  CONFIG  LPT1OSC = OFF
  CONFIG  FCMEN = OFF
  CONFIG  IESO = OFF
  CONFIG  WDTPS = 512
  CONFIG  DSWDTOSC = INTOSCREF
  CONFIG  RTCOSC = T1OSCREF
  CONFIG  DSBOREN = ON
  CONFIG  DSWDTEN = ON
  CONFIG  DSWDTPS = G2
  CONFIG  IOL1WAY = ON
  CONFIG  MSSP7B_EN = MSK7
  CONFIG  WPFP = PAGE_0
  CONFIG  WPEND = PAGE_WPFP
  CONFIG  WPCFG = OFF
  CONFIG  WPDIS = OFF
#ENDCONFIG

OSCTUNE.6=1  ; pll enable

8mhz   -----/2 --= 4---pll--= 96 -/2 = 48  ------/3--  =   16    
inc osc   pll pre               pll            cpu div

[picmilan]

I got it running using external oscillator but bluetooth doesn't pickup the commands..

Any idea? even

Hserout [dec 10]

doesn't work.

[picmilan]

Actually It's working using what you suggested.

Hserout [10,0]

Thanks alot!