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  Topic: Turn off MCLR weak pull up on pic18F46k22
sandy wilson

Replies: 7
Views: 20071

PostForum: General CCS C Discussion   Posted: Thu Jun 02, 2016 2:58 am   Subject: Turn off MCLR weak pull up on pic18F46k22
The crux of my problem is that can't turn off the weak pull up (should have read the data sheets better). I think I will just remove the diode and pull down resistor and replace the diode with a link ...
  Topic: Turn off MCLR weak pull up on pic18F46k22
sandy wilson

Replies: 7
Views: 20071

PostForum: General CCS C Discussion   Posted: Wed Jun 01, 2016 8:56 am   Subject: Turn off MCLR weak pull up on pic18F46k22
But are you connecting an ICD?. --- The ICD_U40 is connected for programming and then removed from the circuit and the PIC is run as normal

How are you compiling this?. Are you using MPLAB?.
- ...
  Topic: Turn off MCLR weak pull up on pic18F46k22
sandy wilson

Replies: 7
Views: 20071

PostForum: General CCS C Discussion   Posted: Wed Jun 01, 2016 8:07 am   Subject: Turn off MCLR weak pull up on pic18F46k22
Thanks for the quick reply Ttelmah,

tried removing the #device ICD=true section and I'm still getting the same effect.
  Topic: Turn off MCLR weak pull up on pic18F46k22
sandy wilson

Replies: 7
Views: 20071

PostForum: General CCS C Discussion   Posted: Wed Jun 01, 2016 7:49 am   Subject: Turn off MCLR weak pull up on pic18F46k22
Hello,

Can anybody help me with this problem. I am using a max803 supply monitor for controlling the MCLR line on a PIC 18F46k22.
To isolate the mclr line from the max803 for programming I have a ...
  Topic: Could not start target error
sandy wilson

Replies: 2
Views: 7323

PostForum: General CCS C Discussion   Posted: Mon Sep 21, 2015 1:35 am   Subject: Could not start target error
Hi Ttelmah,

Thanks for the reply and the help.

Over the weekend I reinstalled a previous version of the compiler and now it is all working to plan. Not sure if it was the reinstall or the revert ...
  Topic: Could not start target error
sandy wilson

Replies: 2
Views: 7323

PostForum: General CCS C Discussion   Posted: Fri Sep 18, 2015 3:55 am   Subject: Could not start target error
Hello,

I'm currently trying to use the ICD-U40 debugger on a pic 16F877. When I try running I get the error:

"Could not start target: the target was not halted...."

I've checked the ...
  Topic: CCS IDE on windows 7 64 bit
sandy wilson

Replies: 2
Views: 6567

PostForum: General CCS C Discussion   Posted: Tue Oct 23, 2012 4:17 am   Subject: CCS IDE on windows 7 64 bit
Hello,
I'm not sure if this is the place to ask this but has anybody been having problems running the CCS IDE and debugger (ICD_U40 and U64) on a windows 7 64bit system.

Compiler and IDE version i ...
  Topic: Unable to connect to ICD-U64
sandy wilson

Replies: 0
Views: 3780

PostForum: General CCS C Discussion   Posted: Tue Aug 09, 2011 8:27 am   Subject: Unable to connect to ICD-U64
Hello,

Not sure if this is place to ask this but any help appreciated.

I'm currently trying to program a pic18F44k22 micro and I cannot get the ICD-U64 to connect to the pic when using the CCS I ...
  Topic: RS232 problems
sandy wilson

Replies: 1
Views: 3917

PostForum: General CCS C Discussion   Posted: Mon Jun 13, 2011 4:52 am   Subject: RS232 problems
Hello

Can anybody help me with this.

I am using the following code for transmitting a packet on the RS232 line using UART1

In transmit function:-

disable_interrupts(INT_RDA);
ou ...
  Topic: PIC Startup
sandy wilson

Replies: 1
Views: 3648

PostForum: General CCS C Discussion   Posted: Mon Mar 07, 2011 4:57 am   Subject: PIC Startup
Hello,

I'm having a problem running the code stand alone in a PIC 18F8720.

If we use an ICD-U64 to program the PIC through CCLoader and then run the code through CCLoader the code will run as ex ...
  Topic: Transmission of 32bit number on uart
sandy wilson

Replies: 7
Views: 10506

PostForum: General CCS C Discussion   Posted: Wed Mar 03, 2010 9:37 am   Subject: Transmission of 32bit number on uart
Hello Everybody,

thanks for all of the input.

I am planning to talk to a motor contoller PCB and to set some of its registers you need to pass it a 32 bit number. The spec says it will do it ove ...
  Topic: Transmission of 32bit number on uart
sandy wilson

Replies: 7
Views: 10506

PostForum: General CCS C Discussion   Posted: Wed Mar 03, 2010 6:40 am   Subject: Transmission of 32bit number on uart
Hello,

Can anybody tell me if it is possible to transmit a 32 bit unsigned integer over the PIC uart. If no does any body have any suggestions on how to do it?
  Topic: Ext, Timer1 spurious interrupts
sandy wilson

Replies: 9
Views: 8960

PostForum: General CCS C Discussion   Posted: Wed Nov 04, 2009 4:00 am   Subject: Ext, Timer1 spurious interrupts
Hello PCM Programmer,

Here's the listing of the program with the resets in it. I've put in a couple of pointers to show where. I've also shown where I set a break/run to point.

#include <18F8 ...
  Topic: Ext, Timer1 spurious interrupts
sandy wilson

Replies: 9
Views: 8960

PostForum: General CCS C Discussion   Posted: Tue Nov 03, 2009 10:40 am   Subject: Ext, Timer1 spurious interrupts
Hello PCM Programmer,

I can see in my listing the two instructions for clearing the timer1 and ext interrupts. It still doesn't explain how, when I clear them manually, the code works ok.

Is th ...
  Topic: Ext, Timer1 spurious interrupts
sandy wilson

Replies: 9
Views: 8960

PostForum: General CCS C Discussion   Posted: Mon Nov 02, 2009 3:18 am   Subject: Ext, Timer1 spurious interrupts
Hello Wayne_ and PCM Programmer,

Problem solved.

I had assumed, wrongly it appears, that the compiler generates the code automatically for reseting the interrupt flags in INTCON for the external ...
 
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