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MSP430 USART setup

In the 23x0 family, anytime an rx break is detected, the UART stops receiving bytes until it's reset/unreset. This is described in errata USCI16. Code to reset the UART anytime a break has been detected:

lastStatus = UCA0STAT;
if (lastStatus & UCBRK) {
// bug in TI hardware: break shuts down UART, so restart it

See also:

file: /Techref/ti/msp430/usarts.htm, 1KB, , updated: 2008/6/10 11:41, local time: 2023/3/21 00:56, owner: JMN-EFP-786,

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