FreeCalypso > hg > fc-magnetite
view cdg-hybrid/cdginc/p_mdl.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_mdl.val | | SOURCE : "sap\mdl.pdf" | | LastModified : "2002-04-19" | | IdAndVersion : "6147.111.97.101" | | SrcFileTime : "Thu Nov 29 09:45:46 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_MDL_VAL #define P_MDL_VAL #define CDG_ENTER__P_MDL_VAL #define CDG_ENTER__FILENAME _P_MDL_VAL #define CDG_ENTER__P_MDL_VAL__FILE_TYPE CDGINC #define CDG_ENTER__P_MDL_VAL__LAST_MODIFIED _2002_04_19 #define CDG_ENTER__P_MDL_VAL__ID_AND_VERSION _6147_111_97_101 #define CDG_ENTER__P_MDL_VAL__SRC_FILE_TIME _Thu_Nov_29_09_45_46_2007 #include "CDG_ENTER.h" #undef CDG_ENTER__P_MDL_VAL #undef CDG_ENTER__FILENAME /* * Value constants for VAL_ch_type */ #define CH_TYPE_SACCH (0x0) /* SACCH */ #define CH_TYPE_SDCCH (0x1) /* SDCCH */ #define CH_TYPE_FACCH (0x2) /* FACCH */ #define CH_TYPE_BCCH (0x3) /* BCCH */ #define CH_TYPE_CCCH (0x4) /* CCCH */ #define CH_TYPE_RACH (0x5) /* RACH */ #define CH_TYPE_NBR_CEL_BCCH (0x6) /* Neighbour Cell BCCH */ /* * Value constants for VAL_sapi */ #define SAPI_0 (0x0) /* SAPI 0 */ #define SAPI_3 (0x3) /* SAPI 3 */ /* * Value constants for VAL_cs */ #define CS_T200_EXP (0x0) /* T200 expired (N200 + 1 times) */ #define CS_REEST_REQ (0x1) /* re-establishment request */ #define CS_UNSOL_UA_RESP (0x2) /* unsolicited UA response */ #define CS_UNSOL_DM_RESP (0x3) /* unsolicited DM response */ #define CS_UNSOL_DM_RESP_MULT_FRM (0x4) /* unsolicited DM response, multiple frame established state */ #define CS_UNSOL_SUP_RESP (0x5) /* unsolicited supervisory response */ #define CS_SEQ_ERR (0x6) /* sequence error */ #define CS_UFRM_W_INC_PARA (0x7) /* U frame with incorrect parameters */ #define CS_SFRM_W_INC_PARA (0x8) /* S frame with incorrect parameters */ #define CS_IFRM_W_INC_MBIT (0x9) /* I frame with incorrect use of M bit */ #define CS_IFRM_W_INC_LEN (0xa) /* I frame with incorrect length */ #define CS_FRM_NOT_IMPL (0xb) /* frame not implemented */ #define CS_SABM_MULT_FRM (0xc) /* SABM command, multiple frame established state */ #define CS_SABM_NO_INFO (0xd) /* SABM command with information field not allowed in this state */ #define CS_NR_SEQ_ERR (0xe) /* sequence error, perform abnormal release */ #include "CDG_LEAVE.h" #endif