Hi

Msp430Uart0C would be the right component. in order to configure the
uart, you need to wire a configuration via the Msp430UartConfigure
interface.

maybe the dsn components in /tinyos-2.x-contrib/ethz/snpk/lib/dsn are
helpful. they're ment to print out and read in text via one of the two
uart interfaces of the msp430.

Roman

Juan Antonio López Riquelme wrote:
Hi,
i wait that you can understand my poor english... i today try use Usart0 of telosb with the computer very fast. I connect pins 2, 4 y 9 of expansion connector with the DB-9 female without MAX232 :-( In the software i try with Msp430Usart0C componet and the interfaces: HplMsp430Usart and HplMsp430UsartInterrupts, but not good. I read the reply to your message and tomorrow later the use MAX232, i will try with Msp430Uart0C component. Can you give me more help?...interfaces to use, how configurate the speed. Any suggestion is very appreciated.
Thank in advance.
A greeting,
Juan Antonio.
Andrea Labo wrote:
    Hi there,
    I need to connect my TelosB(using TinyOS 2.x) with a pc through the UART0
    pins from the expansion connector.
    I guess I must use the max232 chip for hardware connection and need
    drivers to configure the connection parameter(i.e.: baud rate, length,
    stop bit...) and others to send and receive byte from/to Uart0.
    Does anyone know if there are these modules in tinyOS 2.x?
    Does anyone has tried it?
    Any suggestion is very appreciated.
    Thank in advance.
    Andrea.
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