annotate components/ccddata @ 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 2cca8a0d71dd
children
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1 # Building ccddata.lib using TCS3.2 CCD source
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2
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3 CFLAGS="-me -mt -o -pw2 -x -mw"
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4 CPPFLAGS="-D_TMS470 -DNEW_FRAME -DNEW_ENTITY -DCCDDATA_STATIC_DATA"
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5
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6 # Includes
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7
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8 CPPFLAGS="$CPPFLAGS -I$SRC/$GPF/ccd"
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9 CPPFLAGS="$CPPFLAGS -I$SRC/$GPF/inc"
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10 CPPFLAGS="$CPPFLAGS -I../../$CDGINC"
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11
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12 # Source modules
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13
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14 SRCDIR=$SRC/gpf3/ccd
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15
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16 cfile_plain $SRCDIR/ccd_config.c
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17 cfile_plain $SRCDIR/ccddata_mconst.c
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18 cfile_plain $SRCDIR/ccddata_ccdmtab.c
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19 cfile_plain $SRCDIR/ccddata_cdemval.c
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20 cfile_plain $SRCDIR/ccddata_ccdent.c
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21 cfile_plain $SRCDIR/ccddata_ccd.c