annotate components/misc_na7_db_ir @ 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 b257154f1406
children
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1 # Building misc_na7_db_ir.lib using the GPF source bits we got with TCS211
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3 CFLAGS="-mw -x -pw2 -o -me -mt -g -mn"
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5 # Defines
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7 CPPFLAGS="-D_TARGET_ -D_NUCLEUS_ -DRUN_INT_RAM"
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9 # Includes
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11 CPPFLAGS="$CPPFLAGS -I$SRC/gpf2/misc"
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12 CPPFLAGS="$CPPFLAGS -I$SRC/$GPF/inc/nuc"
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13 CPPFLAGS="$CPPFLAGS -I$SRC/$GPF/inc/nuc/arm7"
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14 CPPFLAGS="$CPPFLAGS -I$SRC/$GPF/inc"
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16 # Source modules
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18 SRCDIR=$SRC/gpf2/misc
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20 cfile_plain $SRCDIR/printtofile.c
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21 cfile_plain $SRCDIR/tok.c
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22 cfile_plain $SRCDIR/tools.c
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23 cfile_plain $SRCDIR/misc_version.c