view cdg3/makecdg.sh @ 680:ee3ac8c617cb

armio.c: set GPIO2 output high initially On TI-canonical platforms GPIO2 is DCD modem control output. In TI's original code the AI_InitIOConfig() function called from Init_Target() would configure GPIO2 as an output and set the initial output value to low, but then the init code in uartfax.c called from Init_Serial_Flows() would immediately change it to high, corresponding to DCD not asserted. The result is a momentary asserted-state glitch on the DCD output. The present change eliminates this glitch, setting DCD output to not-asserted initially like it should be.
author Mychaela Falconia <falcon@freecalypso.org>
date Thu, 25 Jun 2020 03:17:43 +0000
parents 02269c474131
children
line wrap: on
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#!/bin/sh

set -e

if [ $# != 1 ]
then
	echo "Usage: %s config-name" 1>&2
	exit 1
fi

if [ ! -f "fflags-$1.h" ]
then
	echo "error: specified configuration is not known" 1>&2
	exit 1
fi

rm -rf tempout
mkdir tempout

# The arguments to ccdgen have been taken from TCS211 pdt_*.mak makefiles.

../toolwrap/ccdgen -h -m512 -a2 -ifflags-$1.h -otempout -Rpdf-mdf-list

echo "Converting from CRLF to UNIX line endings"

rm -rf cdginc-$1
mkdir cdginc-$1

# fromdos comes with Slackware, dunno about other distros
for i in `cat gen-file-list`
do
	fromdos < tempout/$i > cdginc-$1/$i
done