Search found 34 matches

In my case I wanted to be able to identify the processor at run time. My code can run on the PIC24HJ265GP610 and the PIC24HJ265GP610A. One build with work for both, but at run time I might need to ma ...

That's quite a bit of data you're trying to place on the stack so perhaps it a threshold when the compiler tries to do something else with it, which then make the process non-rentrant.

Other possib ...

Thanks collink.

I took the plunge with the asm and on PIC 24 the following seems to be working...

/* Read DEVID and REV from a PIC24 */
#byte TBLPAG = getenv("SFR:TBLPAG" ...

Is there an easy way to read back the device ID?

I see there is a library function to read back the config fuses - read_configuration_memory( ) - but I can't find a similar function to read back th ...

Well, when does you interrupt routine start firing. If if fires before or while the func_B() then that could easily cause the problem.

A complete example would help.

How do you know the array value are wrong?

It does look odd from what you've said, but a simple typo could be the cause (eg. a ';' after the for(;;) statement). So it's often best to post a comple ...

It gets a bit more complicated for multiple doors as people can come in one door and out another, but really not that difficult to code.and I expect more difficulties if people pass in the doorway, or ...

They are line continuation markers. They should be exactly the last character on the line.

In this case it allows the #define to be written over several lines rather than having to put the whole st ...

...Now *string_start = 0x36, and *string_start++ = 0x37. cc is still just the address of rx_buffer
NO! Just to avoid this little bit of dis-information confusing other people with pointer problems I ...

It can not be used to abstract complex tasks as it behaves very badly with ram and rom pointers.
That's my thoughts too. It seems to make inconsistent choices and I'm not happy enough with its behav ...

Well, I get...
.................... if(first_variable>second_variable)
00078: MOVF 08,W
0007A: SUBWF 06,W
0007C: BNC 008E
0007E: BNZ 0086
00080: MO ...

I think we should wait for louarnold. From what he said earlier it sound like he doesn't have access to his code (at the weekend?).

The really glaring errors in the first post code make it very lik ...

your line
wait_one_sec;
is not a call to the wait_one_sec() function.

I assume this is a large program. Have you tried cutting it down to a simple example?

If you can post a small, but complete example I'd be happy to see if it does the same for me , which I assume ...

The code I'm using is:

printf("AT\n\r");

Are you sure about that line end sequence. That now even DOS(which would be \r\n.

According to wikipedia the HAYES command set n ...