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author | Pavel Pisa <pisa@cmp.felk.cvut.cz> | 2018-11-14 23:48:56 +0100 |
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committer | Pavel Pisa <pisa@cmp.felk.cvut.cz> | 2018-11-14 23:48:56 +0100 |
commit | 5247a21436976e5ec745b237fd38bb3817cdb117 (patch) | |
tree | 95441803425670ec242d1d054b67fa0fe30123df | |
parent | bsp/tms570: correct inclusion of header files for build with HW init. (diff) | |
download | rtems-5247a21436976e5ec745b237fd38bb3817cdb117.tar.bz2 |
bsp/tms570: correct baudrate calculation.
-rw-r--r-- | bsps/arm/tms570/console/tms570-sci.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/bsps/arm/tms570/console/tms570-sci.c b/bsps/arm/tms570/console/tms570-sci.c index 48986e9a2e..9f16c42428 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; + ctx->regs->BRS = bauddiv? bauddiv - 1: 0; ctx->regs->GCR1 |= TMS570_SCI_GCR1_SWnRST | TMS570_SCI_GCR1_TXENA | TMS570_SCI_GCR1_RXENA; |