FreeCalypso > hg > fc-magnetite
view cdg211/cdginc/p_mmsms.val @ 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 | 56abf6cf8a0b |
children |
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/* +--------------------------------------------------------------------------+ | PROJECT : PROTOCOL STACK | | FILE : p_mmsms.val | | SOURCE : "__out__\g23m_dfile\prim\mmsms.pdf" | | LastModified : "2002-07-19" | | IdAndVersion : "6147.106.97.102" | | SrcFileTime : "Mon Nov 24 15:51:10 2003" | | Generated by CCDGEN_2.5.5 on Fri Jun 08 13:59:15 2007 | | !!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_MMSMS_VAL #define P_MMSMS_VAL #define CDG_ENTER__P_MMSMS_VAL #define CDG_ENTER__FILENAME _P_MMSMS_VAL #define CDG_ENTER__P_MMSMS_VAL__FILE_TYPE CDGINC #define CDG_ENTER__P_MMSMS_VAL__LAST_MODIFIED _2002_07_19 #define CDG_ENTER__P_MMSMS_VAL__ID_AND_VERSION _6147_106_97_102 #define CDG_ENTER__P_MMSMS_VAL__SRC_FILE_TIME _Mon_Nov_24_15_51_10_2003 #include "CDG_ENTER.h" #undef CDG_ENTER__P_MMSMS_VAL #undef CDG_ENTER__FILENAME /* * Value constants for VAL_ti */ #define TI_RES_MO (0x7) /* reserved */ #define TI_RES_MT (0xf) /* reserved */ /* * user defined constants */ #define MAX_SDU_LEN (0x1) #include "CDG_LEAVE.h" #endif