18F452 [solved] - Printable Version +- ds30 Loader free edition forums (https://picbootloader.com/forum) +-- Forum: Support (https://picbootloader.com/forum/forumdisplay.php?fid=3) +--- Forum: 8-bit firmwares (https://picbootloader.com/forum/forumdisplay.php?fid=7) +--- Thread: 18F452 [solved] (/showthread.php?tid=6)

18F452 [solved] - PlayPic - 2010-09-06 Hello everyone. I'm trying to configure the bootloader to the PIC 18F452, but does not work. I do not know what to think you an example or guidance on this processor? I use the "PIC18F firmware", right? Using a quartz 8MHz with HS + PLL and USART1. My setting file: ;------------------------------------------------------------------------------ ; ; Title: ds30 Loader for PIC18F ; ; File description: user settings and configuration bits ; ; Copyright: Copyright © 2009, Mikael Gustafsson ; ; History: 1.5.2 - ; 1.5.1 - ; 1.5 - ; 0.9.2 Added tx enable support ; 0.9.1 - ; 0.9.0 first version of this file ; ;------------------------------------------------------------------------------ ;------------------------------------------------------------------------------ ; This file is part of ds30 Loader. ; ; ds30 Loader is free software: you can redistribute it and/or modify ; it under the terms of the GNU General Public License as published by ; the Free Software Foundation. ; ; ds30 Loader is distributed in the hope that it will be useful, ; but WITHOUT ANY WARRANTY; without even the implied warranty of ; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ; GNU General Public License for more details. ; ; You should have received a copy of the GNU General Public License ; along with ds30 Loader. If not, see <http://www.gnu.org/licenses/>. ;------------------------------------------------------------------------------ ;------------------------------------------------------------------------------ ; Device ;------------------------------------------------------------------------------ LIST P=18F452; ;xxx ;------------------------------------------------------------------------------ ; Includes ;------------------------------------------------------------------------------ #include "devices.inc" ;------------------------------------------------------------------------------ ; User preferences ;------------------------------------------------------------------------------ radix DEC #define FOSC 32000000 ;xxx 8MhzX4---- HS+PLL #define BAUDRATE 9600 ;xxx baudrate #define BLTIME 3000 ;xxx time in ms before bootloader loads the user application #define USE_UART1 1 ;xxx uncomment to use uart1 ;#define USE_UART2 1 ;xxx uncomment to use uart2 ;------------------------------------------------------------------------------ ; Configuration bits, these macros can be found at the end of the inc-files located in ; C:\Program Files\Microchip\MPASM Suite\ ; ; These can also be set in MPLAB IDE instead, they are found in Configure->Configuration bits... ;------------------------------------------------------------------------------ ;config OSC = INTIO2 ;internal oscillator ;config FSCM = OFF ;failsafe clock monitor ;config IESO = OFF ;internal external switchover mode ;config PWRT = OFF ;power-up timer ;config BOR = OFF ;brown-out reset ;config BORV = 27 ;brown-out reset value ;config WDT = OFF ;watchdog timer ;config WDTPS = 1 ;1:1 WDT prescalar ;config MCLRE = ON ;MCLR ;config STVR = ON ;stack overflow reset ;config LVP = OFF ;low voltage programming ;config DEBUG = OFF ;debug ;config CP0 = OFF ; ;config CP1 = OFF ; ;config CPB = OFF ; ;config CPD = OFF ; ;config WRT0 = OFF ; ;config WRT1 = OFF ; ;config WRTB = OFF ; ;config WRTC = OFF ; ;config WRTD = OFF ; ;config EBTR0 = OFF ; ;config EBTR1 = OFF ; ;config EBTRB = OFF ; ;__CONFIG _CONFIG1L, _PLLDIV_5_1L & _CPUDIV_OSC3_PLL4_1L & _USBDIV_2_1L ;__CONFIG _CONFIG1H, _FOSC_HSPLL_HS_1H & _FCMEM_OFF_1H & _IESO_OFF_1H ;__CONFIG _CONFIG2L, _PWRT_ON_2L & _BOR_OFF_2L ; _VREGEN_OFF_2L ;__CONFIG _CONFIG2H, _WDT_OFF_2H & _WDTPS_1_2H ;__CONFIG _CONFIG3H, _MCLRE_ON_3H & _PBADEN_OFF_3H & _CCP2MX_OFF_3H ;__CONFIG _CONFIG4L, _DEBUG_OFF_4L & _LVP_OFF_4L & _STVREN_OFF_4L & _XINST_OFF_4L ;__CONFIG _CONFIG5L, _CP0_OFF_5L & _CP1_OFF_5L & _CP2_OFF_5L ;__CONFIG _CONFIG5H, _CPB_OFF_5H & _CPD_OFF_5H ;__CONFIG _CONFIG6L, _WRT0_OFF_6L & _WRT1_OFF_6L & _WRT2_OFF_6L & _WRT3_OFF_6L ;__CONFIG _CONFIG6H, _WRTB_OFF_6H & _WRTC_OFF_6H & _WRTD_OFF_6H ;__CONFIG _CONFIG7L, _EBTR0_OFF_7L & _EBTR1_OFF_7L & _EBTR2_OFF_7L & _EBTR3_OFF_7L ;__CONFIG _CONFIG7H, _EBTRB_OFF_7H Thank you. RE: 18F452 - PlayPic - 2010-09-07 Completely solved, thanks to all RE: 18F452 - Mikael Gustavsson - 2010-09-08 Great you solved the problem! Please share your soultion, it may be helpfull other people reading the forum. Btw, why do you use the small firmware? It's pretty worthless compared to the main version. RE: 18F452 - PlayPic - 2010-09-09 Right! Excuse me! My problem was osc, when I passed by the HS to HS Pll not turn off the Pic, I thought not serve, but I realized that just off and on again and everything works. The ds30 works very well, great bootloader. Thank you. RE: 18F452 - Mikael Gustavsson - 2010-09-12 Thank you to!