PIC 18F2455 USB code compiling problem

[abdy37]

Hi. I got now stuck with USB stuff with PIC 18F2455.
Shortly, I want to apply a sine wave to PORTA.0, do ADC conversion
and send the data via USB to PC. Meanwhile, the PC interface is no ready as
I couldn't compile the code. As soon as the PC interface is ready I am planning make sure that I get data on the PC side and send them out and via
DAC reconstruct that sine wave.

Here I modified Steve's USBDemo.zip. I am new to macro files, do not know what they are used for and need it at all. But however, I used macros. Could I figure that out without macros. Because I didn't understand some lines of the code I actaully used. Any input, help about the code and/or macros will
be appreciated.

My PBP version is 2.46 an I use MicroCode Studio 2.3.0.0. The necessary lines of 18F2455.INC file are commented as needed.

And I have the errors below. Can someone help me with that.


Shot at 2007-07-03

[skimask]

Hi. I got now stuck with USB stuff with PIC 18F2455.
Shortly, I want to apply a sine wave to PORTA.0, do ADC conversion
and send the data via USB to PC. Meanwhile, the PC interface is no ready as
I couldn't compile the code. As soon as the PC interface is ready I am planning make sure that I get data on the PC side and send them out and via
DAC reconstruct that sine wave.

Good luck doing much more than a good couple of khz with that...

My PBP version is 2.46 an I use MicroCode Studio 2.3.0.0. The necessary lines of 18F2455.INC file are commented as needed.

Get latest MPLAB (7.62?) and MCS 3...

[abdy37]

Good luck doing much more than a good couple of khz with that...

Thank you for your invaluable advices. It just keeps me 'better'. It seems you are enjoying making a fun of folks.

Get latest MPLAB (7.62?) and MCS 3...

There is no MPLAB 7.62. The latest version is 7.61 and I use v7.60.
MCS version on the Melabs site is 2.3.0.0

[skimask]

There is no MPLAB 7.62. The latest version is 7.61 and I use v7.60.
MCS version on the Melabs site is 2.3.0.0

Ok, 7.61 then...couldn't remember...
MCS version on MeLabs might be 2.3, but MCS version on MCS webpage is 3.0.

[abdy37]

Ok, 7.61 then...couldn't remember...
MCS version on MeLabs might be 2.3, but MCS version on MCS webpage is 3.0.

I will let you know if something changes.

[mister_e]

Hi Abdykerim,

Error #1
There's 2 DoUSBIn, AND 2 DoUSBOute label, They are located at the bottom of your program...

Error #2,3,4,5,6,7,8,9,A,B,... Ok Ok
once you have commented the default config fuses in the 18F2455.INC file located PBP folder

;****************************************************************
;*  18F2455.INC                                                 *
;*                                                              *
;*  By        : Leonard Zerman, Jeff Schmoyer                   *
;*  Notice    : Copyright (c) 2006 microEngineering Labs, Inc.  *
;*              All Rights Reserved                             *
;*  Date      : 06/05/06                                        *
;*  Version   : 2.47                                            *
;*  Notes     :                                                 *
;****************************************************************
        NOLIST
    ifdef PM_USED
        LIST
        "Error: PM does not support this device.  Use MPASM."
        NOLIST
    else
        LIST
        LIST p = 18F2455, r = dec, w = -311, w = -230, f = inhx32
        INCLUDE "P18F2455.INC"	; MPASM  Header
       ; __CONFIG    _CONFIG1L, _PLLDIV_5_1L & _CPUDIV_OSC1_PLL2_1L & _USBDIV_2_1L
       ; __CONFIG    _CONFIG1H, _FOSC_HSPLL_HS_1H
       ; __CONFIG    _CONFIG2H, _WDT_ON_2H & _WDTPS_512_2H
       ; __CONFIG    _CONFIG3H, _PBADEN_OFF_3H
       ; __CONFIG    _CONFIG4L, _LVP_OFF_4L & _XINST_OFF_4L
        NOLIST
    endif
        LIST
EEPROM_START	EQU	0F00000h
BLOCK_SIZE	EQU	32

... nothing else wrong happen IF AND ONLY IF YOU HAVE SELECTED THE RIGHT PIC IN THE DROP MENU AS WELL ...