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As far as I understand, that will preseve space in a RAM, but I need to write the serial-number in the flash-ROM. The serial-number cannot be a variable!

Hi JP,

I using a D072 2.1" display since monday. It´s great!
Why don´t you use the commands from display3000?
Include a few .bas files from display3000 into your prog, and draw a line:

call ld ...

Thanks a lot!
Both ways are fine to me, I´ll use them both!

I can read the "ponyprog" serial number using the cpeek command, thats easy. Its also easy to find an unused address in the flash, I´d u ...

No bootloader, I don´t want to programm a new number to the same chip every time it is programmed.
I need to programm serial numbers into a large amount of chips, e.g. the serial number of your mobil ...

Hi,
I need to programm a serial number into the flash. The number must increase after each programming.
Is there a solution?

Be aware of this:

"The timeout is not in seconds or microseconds, it is a relative number. Only the speed of the oscillator has effect on the duration. And the value of the number of course."

(q ...

Here´s a great tool to whatch the communication on the serial interface. I found it very helpful to solve communication problems.

http://www.docklight.de/download.htm

You only need to build an a ...

I spend over an hour to almost write a book how to use TCP/IP.
When I submitted, I was forced to log in again (timeout?), and alll my text was gone Evil or Very Mad

:evi ...

Hi,
yes, Easy TCP/IP can do that. But you will need some knowledge and experience in the world of bits and bytes to get it working. May I ask you how much experience you have? Your question about the ...

Here is the telnet-to-AVR and the TCP/IPboard-COM hyperterminal connection to download:

don´t give up that easy!
Try my little Programm for TCP/IP beginners. make shure all settings of COM-ports and IPs fit your system. If you are not shure how to config your router, make a direct conne ...

5%
wow, that´s not tolerance, but there is something really wrong with your application. All that capacitior stuff is to trim the clock from e.g. 30min a yeahr (!) to maybe 10 min a yeahr tol ...

A capacitor in parallel to the Xtal will always slow your freq. down.
So, if your clock already retards, no cap will work. This case, make shure the leads are short, as the bring capacitance. The ca ...

I´ve had that problem too. In my case, the solution was easy:
There are two different adapterbords avaliable from MCS.
The discrete, and the SMD type. They differe in the DIP-Switch settings:
When ...

I´ve got an answer and a question:

My answer:
I experienced the same as you did: large numbers, chanching on every connection. I connect on port 23 to use telnet. Only Port 23 is forwarded in my ...