Print Page - GSM and RS232

Title: GSM and RS232
Post by: kgolding on June 19, 2013, 02:05:10 PM

Hello,

Is it possible to have the MOD-GSM and MOD-RS232 UEXT boards running at the same time on an A10S board please?

Kevin

Title: Re: GSM and RS232
Post by: olimex on June 19, 2013, 02:27:08 PM

no, you can't attach two UART devices to UEXT at same time

Title: Re: GSM and RS232
Post by: kgolding on June 19, 2013, 03:06:57 PM

Thanks for the reply, would it be possible to do if I wired the UART3 pins on the GPIO-1 header into the MOD-GSM and used the UEXT header for the MOD-RS232?

Kevin

Title: Re: GSM and RS232
Post by: LubOlimex on June 27, 2013, 04:50:27 PM

Hey Kev,

That would work (of course if you connect the rest of the lines too - GND and PWR, for instance). There are four UARTs - from UART0 to UART3; now, generally, depends whether these UARTs are implemented in the Linux but it should work.

Best regards,
Lub/OLIMEX

Title: Re: GSM and RS232
Post by: kgolding on June 27, 2013, 11:17:37 PM

Thanks, now I know it might be possible I'll have a play :)

Olimex Support Forum

OLinuXino Android / Linux boards and System On Modules => A10s => Topic started by: kgolding on June 19, 2013, 02:05:10 PM