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Discussion Groups | M68HC11 | Re: downloading my code onto 68hc11

Technical discussions about Freescale Microcontrollers: M68HC11. (Freescale Semiconductor is a Subsidiary of Motorola).

Re: downloading my code onto 68hc11 - spourk007 - Jan 23 0:14:00 2005


I'll try all of the suggestions, thanks for the help
--- In , Mark Schultz <n9xmj@y...> wrote:
> Regarding the use of BUFFALO to program EEPROM -
>
> In Hyperterminal, after setting up the COM port, baud rate, etc.,
go to
> File/Properties, select the Setup tab, then the "ASCII Setup"
button.
> You should see a field that lets you specify the "Line delay". Try
> using a value of 160 mS to start out with. You may find that you
need
> to use a larger value here for reliable EEPROM programming, as it
is
> dependent on the size of the S-records you are sending; you need to
> specify 10 mS for each byte in the data field of the longest-length
> S-record in your object file.
>
> I would also suggest that you go to a site such as TUCOWS and look
for
> a alternative freeware/shareware terminal. Hyperterminal can be
> somewhat clumsy to work with. I don't know if BUFFALO issues some
sort
> of prompt or start character after it processes each line when
loading
> a S-record file, but if it does, you could use a terminal (with a
> appropriately configurable ASCII transfer module) to have it pace
its
> line-by-line transmissions based on whatever prompt char is
issued -
> assuming there is one. It has been a while since I've used
BUFFALO so
> I don't remember all of its conventions.
>
> -- Mark





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