FreeCalypso > hg > fc-magnetite
view cdg-hybrid/cdginc/p_ipa.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 | e7a67accfad9 |
| children |
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/* +--------------------------------------------------------------------------+ | PROJECT : PROTOCOL STACK | | FILE : p_ipa.h | | SOURCE : "sap\ipa.pdf" | | LastModified : "2003-08-30" | | IdAndVersion : "8444.104.02.007" | | SrcFileTime : "Thu Nov 29 09:43:54 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_IPA_H #define P_IPA_H #define CDG_ENTER__P_IPA_H #define CDG_ENTER__FILENAME _P_IPA_H #define CDG_ENTER__P_IPA_H__FILE_TYPE CDGINC #define CDG_ENTER__P_IPA_H__LAST_MODIFIED _2003_08_30 #define CDG_ENTER__P_IPA_H__ID_AND_VERSION _8444_104_02_007 #define CDG_ENTER__P_IPA_H__SRC_FILE_TIME _Thu_Nov_29_09_43_54_2007 #include "CDG_ENTER.h" #undef CDG_ENTER__P_IPA_H #undef CDG_ENTER__FILENAME #include "p_ipa.val" /* * End of substructure section, begin of primitive definition section */ #ifndef __T_IPA_DTI_REQ__ #define __T_IPA_DTI_REQ__ /* * * CCDGEN:WriteStruct_Count==1703 */ typedef struct { U8 dti_conn; /*< 0: 1> DTI2 connect */ U8 entity_name[IPA_ENTITY_NAME_LEN]; /*< 1: 6> name of an neighbour entity */ U8 _align0; /*< 7: 1> alignment */ U32 link_id; /*< 8: 4> Link identifier */ U8 dti_direction; /*< 12: 1> DTI2 direction */ U8 _align1; /*< 13: 1> alignment */ U8 _align2; /*< 14: 1> alignment */ U8 _align3; /*< 15: 1> alignment */ } T_IPA_DTI_REQ; #endif #ifndef __T_IPA_DTI_CNF__ #define __T_IPA_DTI_CNF__ /* * * CCDGEN:WriteStruct_Count==1704 */ typedef struct { U8 dti_conn; /*< 0: 1> DTI2 connect */ U8 _align0; /*< 1: 1> alignment */ U8 _align1; /*< 2: 1> alignment */ U8 _align2; /*< 3: 1> alignment */ U32 link_id; /*< 4: 4> Link identifier */ } T_IPA_DTI_CNF; #endif #ifndef __T_IPA_DTI_IND__ #define __T_IPA_DTI_IND__ /* * * CCDGEN:WriteStruct_Count==1705 */ typedef struct { U32 link_id; /*< 0: 4> Link identifier */ } T_IPA_DTI_IND; #endif #ifndef __T_IPA_CONFIG_REQ__ #define __T_IPA_CONFIG_REQ__ /* * * CCDGEN:WriteStruct_Count==1706 */ typedef struct { U32 ip; /*< 0: 4> IP address */ U32 peer_ip; /*< 4: 4> peer IP address */ U16 mtu; /*< 8: 2> maximum transfer unit */ U8 cmd; /*< 10: 1> Command */ U8 _align0; /*< 11: 1> alignment */ } T_IPA_CONFIG_REQ; #endif #ifndef __T_IPA_CONFIG_CNF__ #define __T_IPA_CONFIG_CNF__ /* * * CCDGEN:WriteStruct_Count==1707 */ typedef struct { U8 ack_flag; /*< 0: 1> acknowledge flag */ U8 all_down; /*< 1: 1> all interfaces down flag */ U8 _align0; /*< 2: 1> alignment */ U8 _align1; /*< 3: 1> alignment */ } T_IPA_CONFIG_CNF; #endif #include "CDG_LEAVE.h" #endif