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ChrisL
Joined: 16 Apr 2007
Posts: 26
Location: Arizona
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| Configuration bits not handled on 18F4410..???? |
 Posted: Wed Aug 01, 2007 9:09 pm |
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There is one other post about this subject (ICDWarn0042), but I believe this is a CCS Compiler Configuration Bit problem, not ICD-2 as stated in the resp to the post.
We are trying to compile code for the 4410 and keep getting ICDWarn0042 with the following messages that prevent entering DEBUG mode:
ICDWarn0042 Protect bit (WRTD:Data EEPROM Write Protect) is enabled
ICDWarn0042 Protect bit (CPD:Data EEPROM Read Protect) is enabled
We believe that this is not an ICD-2 issue because we were getting additional ICDWarn0042 messages, but were able to eliminate them by setting additional configuration bit options, as listed in the CCS device file for the 4410. We cannot find any way to eliminate these messages except to keep accepting the ICD-2 offering to turn the bits off after every compile and attempt to program the part (in DEBUG mode).
The problem is only in DEBUG mode and not in PROGRAMMER mode on the ICD-2
We did a search on Microchip's site but were not able to find anything about how to resolve this problem.
Can someone help out on this..???
Thank you..
_________________
Thank you,
Chris |
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PCM programmer
Joined: 06 Sep 2003
Posts: 21708
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| Posted: Wed Aug 01, 2007 9:30 pm |
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1. Post your version of the CCS compiler.
2. Post your version of MPLAB.
3. Post a very small test program that shows the problem.
(Like 10 lines, total). Be sure to post all #include, #device, #fuses
and #use statements. |
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ChrisL
Joined: 16 Apr 2007
Posts: 26
Location: Arizona
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| Posted: Thu Aug 02, 2007 12:59 am |
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Here is the environment...
MPLAB 07.60.00.15
ICD-2 10-00397-R3
CCS V4.025,37554
| Code: | #include <18f4410.h>
#fuses HS, NOWDT, NOPROTECT, BROWNOUT, NOPUT, NOWRT, NOLVP
#use delay(clock=18432000)
BYTE a_variable;
void Main()
{
While(1)
{
a_variable = 0x01;
}
} |
_________________
Thank you,
Chris |
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PCM programmer
Joined: 06 Sep 2003
Posts: 21708
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| Posted: Thu Aug 02, 2007 1:32 am |
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1. What is the PIC's Vdd voltage ?
2. Have you ever programmed any of the protection bits ?
3. What's the package type of the PIC ?
4. Is it soldered into the board ? |
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ckielstra
Joined: 18 Mar 2004
Posts: 3680
Location: The Netherlands
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| Posted: Thu Aug 02, 2007 1:44 am |
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Have you tried with another CCS version? All v4.0xx versions still have the official state of a beta release. The last known stable release is v3.249 and still available for download from the CCS website.
The first batch of v4.0xx releases were crap, only at about v4.030 things started to work again more or less as they were in v3.249. The most recent release is v4.047, a total of 22 bugfix releases since your working version... |
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PCM programmer
Joined: 06 Sep 2003
Posts: 21708
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| Posted: Thu Aug 02, 2007 1:56 am |
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I should have said that I compiled his program for both vs. 4.025 and
vs. 4.046. The .LST files look the same. The fuses are the same.
Fuses for 4.025:
| Code: | Configuration Fuses:
Word 1: 0200 HS NOIESO NOFCMEN RESERVED
Word 2: 1E1F BROWNOUT NOWDT BORV25 NOPUT WDT32768
Word 3: 8300 PBADEN CCP2C1 NOLPT1OSC MCLR RESERVED
Word 4: 0081 STVREN NODEBUG NOLVP NOXINST RESERVED
Word 5: 400F NOPROTECT NOCPB
Word 6: 600F NOWRT NOWRTC NOWRTB
Word 7: 400F NOEBTR NOEBTRB |
Fuses for 4.046:
| Code: | Configuration Fuses:
Word 1: 0200 HS NOIESO NOFCMEN RESERVED
Word 2: 1E1F BROWNOUT NOWDT BORV25 NOPUT WDT32768
Word 3: 8300 PBADEN CCP2C1 NOLPT1OSC MCLR RESERVED
Word 4: 0081 STVREN NODEBUG NOLVP NOXINST RESERVED
Word 5: 400F NOPROTECT NOCPB
Word 6: 600F NOWRT NOWRTC NOWRTB
Word 7: 400F NOEBTR NOEBTRB |
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ckielstra
Joined: 18 Mar 2004
Posts: 3680
Location: The Netherlands
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| Posted: Thu Aug 02, 2007 3:24 am |
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Ok, so it looks like the problem is not in the fuse settings. Even the ancient v3.226 gives the same fuse settings.
Still, v4.025 is a crappy version and sooner or later ChrisL is going to run into problems. |
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ChrisL
Joined: 16 Apr 2007
Posts: 26
Location: Arizona
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| Posted: Thu Aug 02, 2007 4:15 am |
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PCM Programmer
1. What is the PIC's Vdd voltage ?
5 Volts...
2. Have you ever programmed any of the protection bits ?
No...
3. What's the package type of the PIC ?
TQFP
4. Is it soldered into the board ?
Yes it is...
ckielstra
Have you tried with another CCS version?
No, bit we do have 4.031...
_________________
Thank you,
Chris |
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