FreeCalypso > hg > fc-magnetite
view cdg-hybrid/cdginc/p_fad.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 | e7a67accfad9 |
children |
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/* +--------------------------------------------------------------------------+ | PROJECT : PROTOCOL STACK | | FILE : p_fad.val | | SOURCE : "sap\fad.pdf" | | LastModified : "2002-04-22" | | IdAndVersion : "8411.103.00.305" | | SrcFileTime : "Thu Nov 29 09:41:22 2007" | | Generated by CCDGEN_2.5.5A on Fri Oct 14 21:41:52 2016 | | !!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_FAD_VAL #define P_FAD_VAL #define CDG_ENTER__P_FAD_VAL #define CDG_ENTER__FILENAME _P_FAD_VAL #define CDG_ENTER__P_FAD_VAL__FILE_TYPE CDGINC #define CDG_ENTER__P_FAD_VAL__LAST_MODIFIED _2002_04_22 #define CDG_ENTER__P_FAD_VAL__ID_AND_VERSION _8411_103_00_305 #define CDG_ENTER__P_FAD_VAL__SRC_FILE_TIME _Thu_Nov_29_09_41_22_2007 #include "CDG_ENTER.h" #undef CDG_ENTER__P_FAD_VAL #undef CDG_ENTER__FILENAME /* * Value constants for VAL_trans_rate */ #define R_BCS (0x12c) /* rate 300 bit/s */ #define R_2400 (0x960) /* rate 2400 bit/s */ #define R_4800 (0x12c0) /* rate 4800 bit/s */ #define R_7200 (0x1c20) /* rate 7200 bit/s */ #define R_9600 (0x2580) /* rate 9600 bit/s */ #define R_12000 (0x2ee0) /* rate 12000 bit/s */ #define R_14400 (0x3840) /* rate 14400 bit/s */ /* * Value constants for VAL_mode */ #define MUX_OFF (0x0) /* ignore */ #define MUX_BCS (0x1) /* BCS data */ #define MUX_MSG (0x2) /* MSG data */ /* * Value constants for VAL_cause */ #define ERR_REM_FAD (0xcc00) /* reserved */ #define ERR_REM_PREAMBLE (0xcc11) /* DATA received instead of PREAMBLE - Preamble too short */ #define ERR_REM_DATA_BCS (0xcc12) /* DATA received from remote modem during BCS phase */ #define ERR_REM_TRAIN_START (0xcc13) /* DATA received from remote modem at start of training */ #define ERR_REM_NO_TRAINING (0xcc14) /* DATA received from remote modem prior to training */ #define ERR_REM_TRAINING (0xcc15) /* DATA received from remote modem during training */ #define ERR_REM_MSG (0xcc16) /* DATA received from remote modem while sending MSG data */ #define ERR_REM_PREAMBLE_SHORT (0xcc17) /* PREAMBLE received from remote station too short */ #define ERR_REM_PREAMBLE_LONG (0xcc18) /* PREAMBLE received from remote station too long */ #define ERR_REM_IDENT (0xcc19) /* Incorrect identification from remote modem */ #define ERR_LOCAL_FAD (0xcc20) /* reserved */ #define ERR_LOCAL_BCS_RATE (0xcc21) /* BCS rate requested by local modem (MSG phase) */ #define ERR_LOCAL_MSG_RATE (0xcc22) /* MSG rate requested by local modem (BCS phase) */ #define ERR_LOCAL_DATA_NULL (0xcc23) /* DATA request received from T30 in NULL state */ #define ERR_LOCAL_DATA_BCS (0xcc24) /* DATA request received from T30 while receiving BCS data */ #define ERR_LOCAL_DATA_TCF_SND (0xcc25) /* DATA request received from T30 while sending TCF data */ #define ERR_LOCAL_DATA_TCF_RCV (0xcc26) /* DATA request received from T30 while receiving TCF data */ #define ERR_LOCAL_DATA_MSG (0xcc27) /* DATA request received from T30 while receiving MSG data */ #define ERR_LOCAL_DATA_UNDEF (0xcc28) /* DATA request received from T30 - state unknown */ #define ERR_LOCAL_DATA_MSG_UFL (0xcc29) /* DATA request not received from T30 - MSG-REC underflow */ #define ERR_LOCAL_IDENT (0xcc30) /* Incorrect identification from local modem */ #define ERR_OWN_FAD (0xcc40) /* reserved */ #define ERR_FAD_SUB_TRAIN (0xcc41) /* FAD in unknown substate during training */ #define ERR_FAD_SUB_TCF (0xcc42) /* FAD in unknown substate (TCF) */ #define ERR_FAD_SUB_MSG (0xcc43) /* FAD in unknown substate (MSG) */ #define ERR_GENERAL_FAD (0xcc50) /* reserved */ #define ERR_INVALID_DATA_RCV (0xcc51) /* invalid data received */ #define ERR_EMPTY_BUFFER (0xcc52) /* send/receive buffer is empty */ #define ERR_OVERFLOW_BCS_RCV (0xcc52) /* buffer overflow while receiving BCS data */ #define ERR_NOT_SET (0xccff) /* error not set */ /* * user defined constants */ #define DUMMY_FAD (0x0) #include "CDG_LEAVE.h" #endif