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Thank you Sougata. I will give this a try and report back. And thank you for teaching me about HSPLL.
Regards,
Bob

I just isolated the issue! If I eliminate any output going TO the keyboard, everything works just fine! I disabled the "putkey" routine buy placing a "RETURN" immediately after the beginning of the...

Thank you sougata,



I did allow enough time for the keyboard to start. I see the LEDs flash, so I think that is not the issue.

I will follow you suggestion and look into the buffer...

Hello!

I have implemented the wonderful code PS/2 keyboard code from mytekcontrols in my PIC18F4620. It will only work if I set
TOcntDLY CON to a value of 100 (originally set to 10 per...

Well, I checked my understand of dimensioning arrays in other forms of BASIC. In other BASICs,
DIM fish(20)
creates an array of 21 elements (0 through 20). Hence, the source of my confusion. ...

Thank you, Dick M. Could it be this simple?
In the manual example in section 4.5 it reads:

" shark VAR BYTE[10]
fish VAR BYTE[8]
The first array location is element 0. In...

Hello!

Thanks again to all who pointed out that writing to FlashRAM has to be done in blocks and starting at addresses where the last two bits of address are 00!
That knowledge allowed me to make...

Oops. I should not have talked about arrays crossing any boundaries since Darrel reminded me that they are in RAM. Sorry.

Bob

Darrel, et al,

I understand going out of bounds of a dimensioned array, and that arrays start at 0. I believe that my use of array variables was correct, but I will go back and look again. ...

Hello all!

Following Darrel Taylor's excellent instructions, I was careful to WRITECODE to 4 word (complete) blocks starting at $1800 (or any other address where the two LSBs are 0's). I still...

Thank you all!

Ahhh. I see. I will now:
1) Start my WRITECODE at an appropriate address (block start boundary).
2) Make sure that the last of my many consecutive WRITECODE instructions are...

To: Peterdeco1
Thanks for the suggestion, but I do want to write to program RAM (flash RAM) because the EEPROM space will be too small for the 2000 words I want to be able to store eventually.
...

Hello,
While I am not an expert, I am confused by the line in your code that reads:
SerIn2 rxd,Baud,500,delet_sms,[wait ("+8801717101959")]
That command will wait for that string for 500...

Hello!

I am using WRITECODE and READCODE at run time in a PIC16F876A. I send in a series of 70 or more words from my PC (none larger than a 14 bit value) and WRITECODE them into upper FlashRAM...

I looked at the resistors that I used successfully. My previous post was in error with regard to the resistor value used in the TX line from the PIC. I used a 10k, not a 1k. I don't know if a 1k...

Joe S. and mackrackit,

Background: I had written a program with PBCC (PowerBASIC Console Compiler for WinXP) that:
1) Waits for the PIC to send a "0" to the PC, then
2) the PC sends 12...

Joe S. and mackrackit,
I have some success by going farther back to basics (sending ASCII numbers from a terminal). I'll try to post the code and results later today.
Thank you for your help and...

Thanks Joe S.

It will compile but it hangs up like the other efforts.
I have considered a "resistor problem" and but only 1k receive and 1k transmit resistors work at all (the byte in, byte out...

Hello.

This is my first post to this forum. I need help, please.

I have been programming PICs for a few months successfully (turn things on and off, shift out/in, display on LCD, etc). I have...