FreeCalypso > hg > fc-magnetite
view cdg3/cdginc-conservative/p_app.h @ 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 | c15047b3d00d |
children |
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/* +--------------------------------------------------------------------------+ | PROJECT : PROTOCOL STACK | | FILE : p_app.h | | SOURCE : "sap\app.pdf" | | LastModified : "2005-05-12" | | IdAndVersion : "NA.NA.00.2005" | | SrcFileTime : "Thu Nov 29 09:30:08 2007" | | Generated by CCDGEN_2.5.5A on Thu Sep 25 09:52:55 2014 | | !!DO NOT MODIFY!!DO NOT MODIFY!!DO NOT MODIFY!! | +--------------------------------------------------------------------------+ */ /* PRAGMAS * PREFIX : NONE * COMPATIBILITY_DEFINES : NO (require PREFIX) * ALWAYS_ENUM_IN_VAL_FILE: NO * ENABLE_GROUP: NO * CAPITALIZE_TYPENAME: NO */ #ifndef P_APP_H #define P_APP_H #define CDG_ENTER__P_APP_H #define CDG_ENTER__FILENAME _P_APP_H #define CDG_ENTER__P_APP_H__FILE_TYPE CDGINC #define CDG_ENTER__P_APP_H__LAST_MODIFIED _2005_05_12 #define CDG_ENTER__P_APP_H__ID_AND_VERSION _NA_NA_00_2005 #define CDG_ENTER__P_APP_H__SRC_FILE_TIME _Thu_Nov_29_09_30_08_2007 #include "CDG_ENTER.h" #undef CDG_ENTER__P_APP_H #undef CDG_ENTER__FILENAME #include "p_app.val" /* * End of substructure section, begin of primitive definition section */ #ifndef __T_APP_BAT_TEST_RSLT__ #define __T_APP_BAT_TEST_RSLT__ /* * * CCDGEN:WriteStruct_Count==2883 */ typedef struct { U8 test_rslt; /*< 0: 1> test result */ U8 _align0; /*< 1: 1> alignment */ U8 _align1; /*< 2: 1> alignment */ U8 _align2; /*< 3: 1> alignment */ U32 additional_info; /*< 4: 4> additional info */ } T_APP_BAT_TEST_RSLT; #endif #include "CDG_LEAVE.h" #endif