Ds2406/2407

Archiver

Greetings!

Is there anyone else who has any experience using these 1-wire switches
together with a BS2p?

I can read the ROM and matchROM, but no matter what I do, I can't seem to
get it to switch...

:-)
Trygve

Archiver

Trygve-

The following works for me to toggle PIO-B:

sram VAR BYTE
crc VAR BYTE
i VAR BYTE

again:
OWOUT 0,1,[noparse][[/noparse]$CC,$AA,$07,$00] ' cmd: read sram
OWIN 0,0,[noparse][[/noparse]sram]
DEBUG CR, HEX2 sram
OWOUT 0,1,[noparse][[/noparse]$CC,$55,$07,$00,sram ^ $40]
OWIN 0,0,[noparse][[/noparse]crc]
DEBUG CR,HEX2 crc
OWOUT 0,0,[noparse][[/noparse]$FF] ' serves as programming "pulse"
OWIN 0,0,[noparse][[/noparse]i] ' no apparent significance
PAUSE 5000
GOTO again


The above code was written per the algorithm depicted in the
datasheet's Figure 7, "Memory Function Flow Chart".


Regards,

Steve


Trygve Henriksen wrote:

> Greetings!
>
> Is there anyone else who has any experience using these 1-wire
> switches together with a BS2p?
>
> I can read the ROM and matchROM, but no matter what I do, I can't
> seem to get it to switch...