Bootloader pic16f1825 @32mhz pll

[richard]

MY bootloader config.ini is as follows but I cannot get it to work . in fact pll and bootloader seems to always give me grief
any ideas ?

; optional path information - default output folder is 
; user documents -> umcbuild... 
[PATH] 
Output=C:\MYBOOTLOADER
[TEMPLATE] 
;PIC18=..\src\18F\umc_loader.asm 
PIC16=..\src\16F\umc_loader.asm 
; device name and OSC... 
[MCU] 
Device=16F1825 
OSC=32000000 
;[USART] 
BAUDRATE = 19200 ; initial startup baudrate (default is 19200) 
BRGH16 = 1 ; 16 bit SPBRG support (default is OFF) 
; device configuration settings... 
[CONFIG] ;----- CONFIG1 Options -------------------------------------------------- 
__config        _CONFIG1,    _FOSC_INTOSC & _CP_OFF & _WDTE_ON  &  _PWRTE_ON  &  _MCLRE_ON  & _CLKOUTEN_OFF
__config      _CONFIG2, _PLLEN_ON & _LVP_OFF
; place startup code in here... 
[USERCODE] 
;banksel APFCON0 
; you need this as APFCON0 is at banked address. 
;bSf APFCON0,7 ;bSf APFCON0,2 
banksel ANSELC ; you need this as ANSELA is at banked address. 
clrf ANSELC
banksel OSCCON ; you need this as OSCCON is at banked address. 
movlw 0xf0 ; 8 mhz, pll enabled 
movwf OSCCON
banksel OSCSTAT
btfss OSCSTAT,6
goto $-1

[tumbleweed]

I don't have a chip to try it on, but off the top of my head that looks ok.

Are you sure it's not the _config _WDTEN_ON that's fouling things up?
Try _WDTEN_OFF or _WDTE_SWDTEN (if you want it programmable) and see what happens.

[richard]

didn't help

last effort

; optional path information - default output folder is 
; user documents -> umcbuild... 
[PATH] 
Output=C:\MYBOOTLOADER
[TEMPLATE] 
;PIC18=..\src\18F\umc_loader.asm 
PIC16=..\src\16F\umc_loader.asm 
; device name and OSC... 
[MCU] 
Device=16F1825 
OSC=8000000 
[USART] 
BAUDRATE = 19200 ; initial startup baudrate (default is 19200) 
BRGH16 = 1 ; 16 bit SPBRG support (default is OFF) 
; device configuration settings... 
[CONFIG] ;----- CONFIG1 Options -------------------------------------------------- 
 __config        _CONFIG1,    _FOSC_INTOSC & _CP_OFF & _WDTE_OFF  &  _PWRTE_ON  &  _MCLRE_ON  & _CLKOUTEN_OFF
 __config      _CONFIG2, _PLLEN_OFF & _LVP_OFF
; place startup code in here... 
[USERCODE] 
;banksel APFCON0 
; you need this as APFCON0 is at banked address. 
; bCf APFCON0,7 
; bCf APFCON0,2 
; banksel ANSELC ; you need this as ANSELA is at banked address.
 movlb 3
 BCF ANSELC,5
 BCF ANSELC,4
 movlb 1
 BSF TRISC,4
 BSF TRISC,5
 ;movlb 1
 movlw 0x70 ; 8 MHz
 movwf OSCCON
; btfss OSCSTAT,6
; goto $-1

[Dave]

The attached is what I use when using the ccp on portc. It places com on porta.

[richard]

tried that dave , still no go

query this though I say It places com on portc

what I use when using the ccp on portc. It places com on porta.

banksel APFCON0 ; you need this as APFCON0 is at banked address.
movlw b'00000000' ; ALL PORTS TO DEFAULT
;movlw b'10000100' ; COM PORT TO RA0:RA1
movwf APFCON0

not sure where i'm going wrong

[Dave]

You are right Richard, I had the wrong file on the wrong computer. Try this one. I really need to watch what I'm doing....