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+--- Thread: test with dspic33fj128gp804: does not work [abandoned] (/showthread.php?tid=460)
test with dspic33fj128gp804: does not work [abandoned] - darkeagle - 2011-12-19
Hi,
I'm testing with the above pic.
When I try to send the firmware from the GUI, the GUI at a randomly percentage send "time out" and stop working. Sometimes (very rarely) the GUI complete the downloading and the firmware work.
But I cannot reupdate.
The above information I think confim that the boot loader assembly firmware is configured ok but to better clarify I made these modifications:
In the file settings.inc
Code:
.equ __33FJ128GP804, 1
.equiv FCY, 10015000
.equiv USE_UART1, 1
.equiv BAUDRATE, 115200
.equiv USE_BRGH, 1configurations fuses:
Code:
config __FOSCSEL, FNOSC_FRCPLL
config __FOSC, FCKSM_CSDCMD & OSCIOFNC_ON & POSCMD_NONE & IOL1WAY_OFF
config __FWDT, FWDTEN_OFF & WINDIS_OFF
config __FPOR, ALTI2C_OFF & FPWRT_PWR128
config __FICD, ICS_PGD2 & JTAGEN_OFFAlso I modified the file ds30loader.s :
Code:
;------------------------------------------------------------------------------
; User specific entry code go here, see also user exit code section at end of file
;------------------------------------------------------------------------------
mov W0, WTEMP1 ;xxx
mov W1, WTEMP2 ;xxx
;PLLFBDbits.PLLDIV = 85; //M=87
mov #85,w1
mov w1,PLLFBD
;CLKDIVbits.PLLPRE = 2; //N1=4
;CLKDIVbits.PLLPOST = 3; //N2=8 - FCK=7.37M* (87/8*4) = 20.03Mhz
mov #0b11000011000010,w1
mov w1,CLKDIV
;----------------------------------------------------------------------
; Make uart pins digital
;----------------------------------------------------------------------
.ifdecl ADPCFGL
;DG .error "Do you need to configura uart/can pins to be digital? If not, remove this line"
;configure pins TX1->PINB13(RP13), RX1->PINB12(RP12)
;Serial pins must not be analogic pins
bset AD1PCFGL,#PCFG11 ;AD1PCFGLbits.PCFG11=1;
bset AD1PCFGL,#PCFG12 ;AD1PCFGLbits.PCFG12=1;
bclr TRISB,#TRISB13 ;TRISBbits.TRISB13=0; //B13 è un output
bset TRISB,#TRISB12 ;TRISBbits.TRISB12=1; //B12 è un input
;RPINR18bits.U1RXR=0b01100; //PIN U1RX mapped on RP12
mov #0b1111111100000000,w0 ;
mov RPINR18,w1
and w1,w0,w1 ;w1=w1 && w0
mov #0b0000000000001100,w0 ;U1RXR -> LSB
ior w1,w0,w1 ;w1=w1 || w0
mov w1,RPINR18
;RPOR6bits.RP13R=0b00011; //PIN RP13 mapped on U1TX
mov #0b0000000011111111,w0
mov RPOR6,w1
and w1,w0,w1 ;w1=w1 && w0
mov #0b0000001100000000,w0 ;RP13R -> MSB
ior w1,w0,w1 ;w1=w1 || w0
mov w1,RPOR6
;U1ModeBits.RTSMD=1
bset U1MODE,#RTSMD
.endif
; restore W0 e W1
mov WTEMP1,W0 ;xxx
mov WTEMP2,W1 ;xxxBut the firmware does not work ever.
Also, very very strange, if I change the baudrate to 38400 in settings.inc the firmware does not work never...
I think there is some bug in the uart part or in the flash write part of the firmware for this dspic.
Thanks for any kind of support.
D
RE: test with dspic33fj128gp804: does not work - Mikael Gustavsson - 2011-12-20
Hi,
Thank you for posting here. First of all I suggest you try without PLL and baudrate set to 9600.
fcy=3685000
FOSCSEL=FNOSC_FRC
I just tried this with the following configuration and it worked fine. The downloaded application
ran fine and the bootloader could be used after a reset again.
Code:
;------------------------------------------------------------------------------
;
; Title: ds30 loader
;
; File description: user settings and configuration bits for PIC24F, PIC24FJ, PIC24HJ, dsPIC30F, and dsPIC33FJ
;
; Copyright: Copyright � 09-11, Mikael Gustafsson
;
; History: 3.0.2 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
;------------------------------------------------------------------------------
;.equ __24F16KA102, 1 ;xxx uncomment and change if using PIC24F device
;.equ __24FJ128GA010, 1 ;xxx uncomment and change if using PIC24FJ device
;.equ __24HJ128GP504, 1 ;xxx uncomment and change if using PIC24HJ device
;.equ __30F4011, 1 ;xxx uncomment and change if using dsPIC30F device
.equ __33FJ256GP710, 1 ;xxx uncomment and change if using dsPIC33FJ device
;------------------------------------------------------------------------------
; Includes
;------------------------------------------------------------------------------
.include "devices.inc"
;------------------------------------------------------------------------------
; User preferences
;------------------------------------------------------------------------------
.equiv FCY, 3685000 ;xxx speed of internal cycle clock[Hz], used to calculate uart brg and delay
.equiv BLINIT, 3000 ;xxx hello receive timeout [ms]
.equiv HELLOTRIES, 2 ;xxx number of non hello characters received before branching to the user application
.equiv BLTIME, 3000 ;xxx data receive timeout [ms]
;------------------------------------------------------------------------------
; UART settings
;------------------------------------------------------------------------------
;.equiv USE_UART1, 1 ;xxx uncomment to use uart1
.equiv USE_UART2, 1 ;xxx uncomment to use uart2
;.equiv USE_UART3, 1 ;xxx uncomment to use uart3
;.equiv USE_UART4, 1 ;xxx uncomment to use uart4
;.equ USE_ALTIO, 1 ;xxx uncomment to use uart 1 alternative i/o, only for dsPIC30F
.equiv BAUDRATE, 9600 ;xxx baudrate
;.equiv USE_ABAUD, 1 ;xxx uncomment to use auto baud rate detection, READ ERRATA FIRST
;.equiv USE_BRGH, 1 ;xxx uncomment to use high baud rates, READ ERRATA FIRST, not available for PIC24F
;.equiv USE_TXENABLE, 1 ;xxx uncomment to use a tx enable pin
.ifdef USE_TXENABLE
.equiv TRISR_TXE, TRISA ;xxx tris register containing tx enable
.equiv LATR_TXE, LATA ;xxx port register containing tx enable
.equiv TRISB_TXE, TRISA1 ;xxx tris bit for tx enable
.equiv LATB_TXE, RA1 ;xxx port bit for tx enable
.endif
;------------------------------------------------------------------------------
; CAN settings, commercial version only www.ds30loader.com
;------------------------------------------------------------------------------
;------------------------------------------------------------------------------
; Security, commercial version only www.ds30loader.com
;------------------------------------------------------------------------------
;------------------------------------------------------------------------------
; Advanced settings
;------------------------------------------------------------------------------
.equiv PROT_GOTO, 1 ;protect goto at 0x00
.equiv PROT_BL, 1 ;protect bootloader
.ifdef IS_24F
.ifndef USE_SECURE
.equiv BLPLP, 6 ;bootloader placement, pages from end
.equiv BLSIZEP, 6 ;bootloader size [pages], used by bootloader protection
.else
.equiv BLPLP, 27 ;bootloader placement, pages from end
.equiv BLSIZEP, 27 ;bootloader size [pages], used by bootloader protection
.endif
.endif
.ifdef IS_24FJ
.ifndef USE_SECURE
.equiv BLPLP, 2 ;bootloader placement, pages from end
.equiv BLSIZEP, 1 ;bootloader size [pages], used by bootloader protection
.else
.equiv BLPLP, 2 ;bootloader placement, pages from end
.equiv BLSIZEP, 2 ;bootloader size [pages], used by bootloader protection
.endif
.endif
.ifdef IS_24HJ
.ifndef USE_SECURE
.equiv BLPLP, 1 ;bootloader placement, pages from end
.equiv BLSIZEP, 1 ;bootloader size [pages], used by bootloader protection
.else
.equiv BLPLP, 2 ;bootloader placement, pages from end
.equiv BLSIZEP, 2 ;bootloader size [pages], used by bootloader protection
.endif
.endif
.ifdef IS_30F
.ifndef USE_SECURE
.equiv BLPLP, 8 ;bootloader placement, pages from end
.equiv BLSIZEP, 8 ;bootloader size [pages], used by bootloader protection
.else
.equiv BLPLP, 27 ;bootloader placement, pages from end
.equiv BLSIZEP, 27 ;bootloader size [pages], used by bootloader protection
.endif
.endif
.ifdef IS_33FJ
.ifndef USE_SECURE
.equiv BLPLP, 1 ;bootloader placement, pages from end
.equiv BLSIZEP, 1 ;bootloader size [pages], used by bootloader protection
.else
.equiv BLPLP, 2 ;bootloader placement, pages from end
.equiv BLSIZEP, 2 ;bootloader size [pages], used by bootloader protection
.endif
.endif
;------------------------------------------------------------------------------
; Configuration bits, these macros can be found at the end of the inc-files located in
; c:\Program files\Microchip\MPLAB ASM30 Suite\Support\dsPIC33F\inc
;
; These can also be set in MPLAB IDE instead, they are found in Configure->Configuration bits...
;------------------------------------------------------------------------------
.ifdef IS_24F
;config __FBS, BSS_OFF/*Boot Segment Code Protect*/ & BWRP_OFF/*Boot Segment Write Protect Enable*/
;config __FGS, GCP_OFF/*General Segment Code Protect*/ & GWRP_OFF/*General Segment Write Protect Enable*/
config __FOSCSEL, FNOSC_FRC/*Initial Oscillator Select*/ & IESO_OFF/*Two Speed Start-up*/
config __FOSC, FCKSM_CSDCMD/*Clock switching and Fail-Safe Clock monitor*/ & SOSCSEL_SOSCLP/*Secondary Oscillator Select*/ & POSCFREQ_MS/*Primary Oscillator Frequency Range*/ & OSCIOFNC_ON/*OSCO Pin Configuration*/ & POSCMOD_XT/*Oscillator Selection*/
;config __FWDT, FWDTEN_OFF/*Watchdog Timer*/ & WINDIS_OFF/*Windowed WDT*/ & FWPSA_PR32/*Watchdog prescaler*/ & WDTPS_PS1/*Watchdog postscale*/
;config __FPOR, MCLRE_ON/*Master Clear Enable*/ & BORV_LPBOR/*Brown Out Voltage*/ & I2C1SEL_PRI/*I2C1 pins Select*/ & PWRTEN_OFF/*Power Up Timer*/ & BOREN_BOR0/*Brown Out Reset*/
;config __FICD, BKBUG_OFF/*Background Debugger*/ & ICS_PGx1/*ICD pins select*/
;config __FDS, DSWDTEN_OFF/*Deep Sleep Watchdog Timer*/ & DSBOREN_OFF/*Deep Sleep BOR*/ & RTCOSC_LPRC/*RTCC Reference Oscillator Select*/ & DSWDTOSC_LPRC/*Deep Sleep Watchdog Oscillator Clock Select*/ & DSWDTPS_DSWDTPS0/*Deep Sleep Watchdog Postscale*/
.endif
.ifdef IS_24FJ
config __CONFIG1, JTAGEN_OFF/*JTAG*/ & GCP_OFF/*code protect*/ & GWRP_OFF/*write protect*/ & BKBUG_OFF/*background debugger*/ & COE_OFF/*clip-on emulation mode*/ & ICS_PGx2/*icd pins select*/ & FWDTEN_OFF/*watchdog timer*/ & WINDIS_OFF/*windowed wdt*/ & FWPSA_PR32/*watchdog prescalar*/ & WDTPS_PS1/*watchdog postscalar*/
config __CONFIG2, IESO_OFF/*two-speed startup*/ & FNOSC_FRC/*oscillator selection*/ & FCKSM_CSDCMD/*clock switching and clock monitor*/ & OSCIOFNC_OFF/*OSC0/RC15 function*/ & POSCMOD_XT/*oscillator selection*/
;config __CONFIG3, WPEND_WPSTARTMEM/*write protect range selection*/ & WPCFG_WPCFGDIS/*write protection config page*/ & WPDIS_WPEN/*write protection*/ & WPFP_WPFP8/*Write Protection Flash Page*/
.endif
.ifdef IS_24HJ
;config __FBS, RBS_NO_RAM & BSS_NO_FLASH & BWRP_WRPROTECT_OFF ;xxx boot segment
;config __FSS, RSS_NO_RAM & SSS_NO_FLASH & SWRP_WRPROTECT_OFF ;xxx secure segment
;config __FGS, GSS_OFF & GCP_OFF & GWRP_OFF ;xxx general segment
config __FOSCSEL, FNOSC_FRC & IESO_OFF ;xxx oscillator mode
config __FOSC, FCKSM_CSDCMD & OSCIOFNC_ON & POSCMD_XT ;xxx clock switching/clock monitor, osc2 & oscillator selection
;config __FWDT, FWDTEN_OFF & WINDIS_OFF ;xxx watchdog
;config __FPOR, FPWRT_PWR1 ;xxx pwm, power-on reset
;config __FICD, BKBUG_ON & COE_ON & JTAGEN_OFF & ICS_PGD1
.endif
.ifdef IS_30F
config __FOSC, CSW_FSCM_OFF & FRC_PLL16 ;xxx oscillator
config __FWDT, WDT_OFF ;xxx watchdog
config __FBORPOR, PBOR_OFF & RST_IOPIN & PWRT_OFF & MCLR_EN ;xxx power-on reset, brown-out reset, master clear
;config __FGS, CODE_PROT_OFF & GWRP_OFF ;xxx code protection
config __FICD, ICS_PGD ;xxx comm channel select
.endif
.ifdef IS_33FJ
;config __FBS, RBS_NO_RAM & BSS_NO_FLASH & BWRP_WRPROTECT_OFF ;xxx boot segment
;config __FSS, RSS_NO_RAM & SSS_NO_FLASH & SWRP_WRPROTECT_OFF ;xxx secure segment
;config __FGS, GSS_OFF & GCP_OFF & GWRP_OFF ;xxx general segment
config __FOSCSEL, FNOSC_FRC & IESO_OFF ;xxx oscillator mode
config __FOSC, FCKSM_CSECMD & OSCIOFNC_ON & POSCMD_XT ;xxx clock switching/clock monitor, osc2 & oscillator selection
config __FWDT, FWDTEN_OFF & WINDIS_OFF ;xxx watchdog
;config __FPOR, FPWRT_PWR1 ;xxx pwm, power-on reset
;config __FICD, JTAGEN_OFF & ICS_PGD1 ;xxx
.endif
;------------------------------------------------------------------------------
; End of file
;------------------------------------------------------------------------------Mikael