Re: [Sdcc-user] Setting up and sending serial messages

[J S <g1p...@ya...>]

Hi Peter,

--- Peter <pl...@ac...> wrote:
> 
> putchar is *synchronous* in the application context.
> It causes 
> *asynchronous* serial data to be output on Txd when
> called. The putchar 
> that uses interrupts is *asynchronous* and sends
> *asynchronous* data to 
> Txd.

Ahh, ok. Thanks for clearing that up.

> What does the serial lcd datasheet say about
> delaying (pacing) between 
> sending characters ? Is there a specific format ?
> Don't you have to set 
> auto-increment or something ? Serial LCDs are not
> standard.

Here is the only doc I have of the LCD module:

http://www.bgmicro.com/pdf/lcd1027.pdf

Yea, it seems serial LCDs are not standard.  Any help
would be great.

Thanks,
J Silverman




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