Hi Zack, Thanks for the patch. Someone should probably test it, or identify in the documentation why this calculation was off-by-1. Pavel, any clues?
Gedare On Sun, Jul 9, 2023 at 10:09 PM zack <zakthertems...@gmail.com> wrote: > > Fixes #4903 > diff --git a/bsps/arm/tms570/console/tms570-sci.c > b/bsps/arm/tms570/console/tms570-sci.c > index 768770a4c8..59a0b7e6f1 100644 > --- a/bsps/arm/tms570/console/tms570-sci.c > +++ b/bsps/arm/tms570/console/tms570-sci.c > @@ -311,7 +311,7 @@ bool tms570_sci_set_attributes( > /* Apply baudrate to the hardware */ > baudrate *= 2 * 16; > bauddiv = (BSP_PLL_OUT_CLOCK + baudrate / 2) / baudrate; > - ctx->regs->BRS = bauddiv? bauddiv - 1: 0; > + ctx->regs->BRS = bauddiv? bauddiv - 2: 0; > > ctx->regs->GCR1 |= TMS570_SCI_GCR1_SWnRST | TMS570_SCI_GCR1_TXENA | > TMS570_SCI_GCR1_RXENA; > -- > 2.34.1 > > _______________________________________________ > devel mailing list > devel@rtems.org > http://lists.rtems.org/mailman/listinfo/devel _______________________________________________ devel mailing list devel@rtems.org http://lists.rtems.org/mailman/listinfo/devel
