FreeCalypso > hg > fc-magnetite
view cdg3/cdginc-conservative/p_dcm.h @ 629:3231dd9b38c1
armio.c: make GPIOs 8 & 13 outputs driving 1 on all "classic" targets
Calypso GPIOs 8 & 13 are pinmuxed with MCUEN1 & MCUEN2, respectively,
and on powerup these pins are MCUEN, i.e., outputs driving 1. TI's code
for C-Sample and earlier turns them into GPIOs configured as outputs also
driving 1 - so far, so good - but TI's code for BOARD 41 (which covers
D-Sample, Leonardo and all real world Calypso devices derived from the
latter) switches them from MCUEN to GPIOs, but then leaves them as inputs.
Given that the hardware powerup state of these two pins is outputs driving 1,
every Calypso board design MUST be compatible with such driving; typically
these GPIO signals will be either unused and unconnected or connected as
outputs driving some peripheral. Turning these pins into GPIO inputs will
result in floating inputs on every reasonably-wired board, thus I am
convinced that this configuration is nothing but a bug on the part of
whoever wrote this code at TI.
This floating input bug had already been fixed earlier for GTA modem and
FCDEV3B targets; the present change makes the fix unconditional for all
"classic" targets. The newly affected targets are D-Sample, Leonardo,
Tango and GTM900.
| author | Mychaela Falconia <falcon@freecalypso.org> |
|---|---|
| date | Thu, 02 Jan 2020 05:38:26 +0000 |
| parents | c15047b3d00d |
| children |
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/* +--------------------------------------------------------------------------+ | PROJECT : PROTOCOL STACK | | FILE : p_dcm.h | | SOURCE : "sap\dcm.pdf" | | LastModified : "2003-09-03" | | IdAndVersion : "8462.101.03.001" | | SrcFileTime : "Thu Nov 29 09:39:32 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_DCM_H #define P_DCM_H #define CDG_ENTER__P_DCM_H #define CDG_ENTER__FILENAME _P_DCM_H #define CDG_ENTER__P_DCM_H__FILE_TYPE CDGINC #define CDG_ENTER__P_DCM_H__LAST_MODIFIED _2003_09_03 #define CDG_ENTER__P_DCM_H__ID_AND_VERSION _8462_101_03_001 #define CDG_ENTER__P_DCM_H__SRC_FILE_TIME _Thu_Nov_29_09_39_32_2007 #include "CDG_ENTER.h" #undef CDG_ENTER__P_DCM_H #undef CDG_ENTER__FILENAME #include "p_dcm.val" #ifndef __T_dcm_info_conn__ #define __T_dcm_info_conn__ /* * Connection information * CCDGEN:WriteStruct_Count==1178 */ typedef struct { U16 bearer_handle; /*< 0: 2> Bearer handle */ U16 app_handle; /*< 2: 2> Comm handle of application */ U8 bearer_type; /*< 4: 1> Used bearer type */ U8 apn_valid; /*< 5: 1> Flag for apn validation */ U8 apn[CDCM_APN_MAX_LEN + 1]; /*< 6:101> Access Point Name */ U8 phone_number_valid; /*<107: 1> Flag for phone number validation */ U8 phone_number[CDCM_PHONE_NR_LEN + 1]; /*<108: 85> CSD dial up phone number */ U8 user_id_valid; /*<193: 1> Flag for user ID validation */ U8 user_id[CDCM_USER_MAX_LEN + 1]; /*<194: 26> User ID */ U8 password_valid; /*<220: 1> Flag for password validation */ U8 password[CDCM_PASSWORD_MAX_LEN + 1]; /*<221: 26> Password */ U8 _align0; /*<247: 1> alignment */ U16 cid; /*<248: 2> GPRS context ID */ U8 _align1; /*<250: 1> alignment */ U8 _align2; /*<251: 1> alignment */ U32 ip_address; /*<252: 4> Used IP address */ U32 dns1; /*<256: 4> First domain name server */ U32 dns2; /*<260: 4> Second domain name server */ U32 gateway; /*<264: 4> Gateway address */ U16 auth_type; /*<268: 2> Type of authentication */ U8 data_compr; /*<270: 1> Flag for data compression */ U8 header_compr; /*<271: 1> Flag for header compression */ U16 precedence; /*<272: 2> GPRS precedence class */ U16 delay; /*<274: 2> GPRS delay class */ U16 reliability; /*<276: 2> GPRS reliability class */ U16 peak_throughput; /*<278: 2> GPRS peak throughput */ U16 mean_throughput; /*<280: 2> GPRS mean throughput */ U8 shareable; /*<282: 1> Flag for sharing requested bearer conn */ U8 _align3; /*<283: 1> alignment */ } T_dcm_info_conn; #endif /* * End of substructure section, begin of primitive definition section */ #ifndef __T_DCM_OPEN_CONN_REQ__ #define __T_DCM_OPEN_CONN_REQ__ /* * * CCDGEN:WriteStruct_Count==1179 */ typedef struct { U32 api_instance; /*< 0: 4> The api_instance value returned by sock_api_initialize(). */ S32 bearer_select; /*< 4: 4> Bearer type */ U16 profile_number; /*< 8: 2> Profile ID for bearer selection */ U8 _align0; /*< 10: 1> alignment */ U8 _align1; /*< 11: 1> alignment */ T_dcm_info_conn dcm_info_conn; /*< 12:284> Connection information */ } T_DCM_OPEN_CONN_REQ; #endif #ifndef __T_DCM_OPEN_CONN_CNF__ #define __T_DCM_OPEN_CONN_CNF__ /* * * CCDGEN:WriteStruct_Count==1180 */ typedef struct { S32 result; /*< 0: 4> Result of the operation */ U16 bearer_handle; /*< 4: 2> Bearer handle */ U8 _align0; /*< 6: 1> alignment */ U8 _align1; /*< 7: 1> alignment */ } T_DCM_OPEN_CONN_CNF; #endif #ifndef __T_DCM_CLOSE_CONN_REQ__ #define __T_DCM_CLOSE_CONN_REQ__ /* * * CCDGEN:WriteStruct_Count==1181 */ typedef struct { U32 api_instance; /*< 0: 4> The api_instance value returned by sock_api_initialize(). */ U16 bearer_handle; /*< 4: 2> Bearer handle */ U8 _align0; /*< 6: 1> alignment */ U8 _align1; /*< 7: 1> alignment */ } T_DCM_CLOSE_CONN_REQ; #endif #ifndef __T_DCM_CLOSE_CONN_CNF__ #define __T_DCM_CLOSE_CONN_CNF__ /* * * CCDGEN:WriteStruct_Count==1182 */ typedef struct { S32 result; /*< 0: 4> Result of the operation */ } T_DCM_CLOSE_CONN_CNF; #endif #ifndef __T_DCM_GET_CURRENT_CONN_REQ__ #define __T_DCM_GET_CURRENT_CONN_REQ__ /* * * CCDGEN:WriteStruct_Count==1183 */ typedef struct { U32 api_instance; /*< 0: 4> The api_instance value returned by sock_api_initialize(). */ U16 bearer_handle; /*< 4: 2> Bearer handle */ U8 _align0; /*< 6: 1> alignment */ U8 _align1; /*< 7: 1> alignment */ } T_DCM_GET_CURRENT_CONN_REQ; #endif #ifndef __T_DCM_GET_CURRENT_CONN_CNF__ #define __T_DCM_GET_CURRENT_CONN_CNF__ /* * * CCDGEN:WriteStruct_Count==1184 */ typedef struct { S32 result; /*< 0: 4> Result of the operation */ T_dcm_info_conn dcm_info_conn; /*< 4:284> Connection information */ } T_DCM_GET_CURRENT_CONN_CNF; #endif #ifndef __T_DCM_ERROR_IND__ #define __T_DCM_ERROR_IND__ /* * * CCDGEN:WriteStruct_Count==1185 */ typedef struct { S32 dcm_err; /*< 0: 4> Error value */ S32 result; /*< 4: 4> Result of the operation */ } T_DCM_ERROR_IND; #endif #include "CDG_LEAVE.h" #endif