SparkFun Forums

[jayjay]

Hello Guys

Does anyoen have a buffered UART/Serial driver for the MSP in C? I am just curious to look at the implementtaion.

Cheers
Jay

[powool]

Google "bufferedUSART msp430", and you'll find it... it is freely available.

It has an interrupt handling bug in it, but should work as a starting point.

In the version of usart.c that I have, in the routine usart1Getch and usart0Getch - the interrupt case (ifdef block) needs to disable interrupts prior to modifying the buffer index and re-enable prior to return.

[jayjay]

Thanks man, I will take a look at it. Cheers