In SX Microcontrollers, SX/B Compiler and SX-Key Tool, richaj45 wrote:

Group:

I have used the SX or the SX/B tools but i have a project i want to do.

I am going to send rs-232 messages from a pc to the micro and the micro is going to reformat the message and send it by i2c to a chip.  Any response will be formatted for the return rs-232 message and sent to the pc.

I would like the serial rs-232 buffered in case the pc wants to change the order before the micro is done with the i2c.  The i2c does not have to be buffed and it need only be a master.

In general this would be a frame work for a set of devices that are command over re-232, format the meaasge for another interface, do the transaction, and return a formated response to the rs-232 host.

I even thought to start with some code posted that did interrupt driven, buffered rs-232 in asm and then do the rest in sx basic.

What do you with experience think it would take me to do this, not having used the sx or the sx tools before.

cheers,
rich

BTW i do have and engineering background.

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