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Bill24
Joined: 30 Jun 2012
Posts: 45
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| Upgrade to 4.135- Problem with UART |
 Posted: Thu Sep 06, 2012 8:05 am |
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Having upgraded from compiler version 4.119 to 4.135 I have had to recompile some old working code and now get the following errors.
USE parameter value is out of range No UART defined, May need #PIN_SELECT
STDOUT not defined (may be missing #USE RS232)
Undefined identifier -- kbhit
The code has alway had :
| Code: |
#use rs232(UART1, baud=28800,PARITY=E,BITS =8, STOP=1,RESTART_WDT, ERRORS, XMIT=PIN_D15, RCV=PIN_D14) |
This has worked fine in the past. The PIC in use is a 24F256GB108.
Has anyone else had similar problems and knows a fix ( other than down grading) ? |
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Bill24
Joined: 30 Jun 2012
Posts: 45
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| Re: Upgrade to 4.135- Problem with UART |
| Posted: Thu Sep 06, 2012 8:11 am |
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| Bill24 wrote: | Having upgraded from compiler version 4.119 to 4.135 I have had to recompile some old working code and now get the following errors.
USE parameter value is out of range No UART defined, May need #PIN_SELECT
STDOUT not defined (may be missing #USE RS232)
Undefined identifier -- kbhit
The code has alway had :
| Code: |
#use rs232(UART1, baud=28800,PARITY=E,BITS =8, STOP=1,RESTART_WDT, ERRORS, XMIT=PIN_D15, RCV=PIN_D14) |
This has worked fine in the past. The PIC in use is a 24F256GB108.
Has anyone else had similar problems and knows a fix ( other than down grading) ? |
After some experimenting, changing removing the parameter 'UART1' from the #use RS232 i.e
| Code: | | #use rs232( baud=28800,PARITY=E,BITS =8, STOP=1,RESTART_WDT, ERRORS, XMIT=PIN_D15, RCV=PIN_D14) |
allows a clean build.
This is OK for this project but another project uses two UARTS.
I am not sure if this is a new bug or just a new feature. |
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Bill24
Joined: 30 Jun 2012
Posts: 45
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| Re: Upgrade to 4.135- Problem with UART |
| Posted: Thu Sep 06, 2012 8:23 am |
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| Bill24 wrote: | ....
This is OK for this projectbut another project uses two UARTS.
I am not sure if this is a new bug or just a new feature. |
Using STREAM=UART1 has helped. So I think this is a bugfix applied after version 4.119. |
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Ttelmah
Joined: 11 Mar 2010
Posts: 19553
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| Posted: Thu Sep 06, 2012 8:28 am |
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You can't generally specify both pin numbers, and a UART name.
#pin select the UART pins, and then just use the UART name on it's own, or if the pins are not selectable, use just the name without a select.
Best Wishes |
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