FreeCalypso > hg > fc-magnetite
view cdg3/cdginc-locosto/p_gsim.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_gsim.h | | SOURCE : "sap\gsim.pdf" | | LastModified : "2003-02-04" | | IdAndVersion : "8441.113.99.004" | | SrcFileTime : "Thu Nov 29 09:43:12 2007" | | Generated by CCDGEN_2.5.5A on Thu Sep 25 09:18:53 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_GSIM_H #define P_GSIM_H #define CDG_ENTER__P_GSIM_H #define CDG_ENTER__FILENAME _P_GSIM_H #define CDG_ENTER__P_GSIM_H__FILE_TYPE CDGINC #define CDG_ENTER__P_GSIM_H__LAST_MODIFIED _2003_02_04 #define CDG_ENTER__P_GSIM_H__ID_AND_VERSION _8441_113_99_004 #define CDG_ENTER__P_GSIM_H__SRC_FILE_TIME _Thu_Nov_29_09_43_12_2007 #include "CDG_ENTER.h" #undef CDG_ENTER__P_GSIM_H #undef CDG_ENTER__FILENAME #include "p_gsim.val" #ifndef __T_imsi_field__ #define __T_imsi_field__ /* * international mobile subscriber identity * CCDGEN:WriteStruct_Count==1693 */ typedef struct { U8 c_field; /*< 0: 1> length of imsi */ U8 field[MAX_IMSI]; /*< 1: 9> imsi */ U8 _align0; /*< 10: 1> alignment */ U8 _align1; /*< 11: 1> alignment */ } T_imsi_field; #endif /* * End of substructure section, begin of primitive definition section */ #ifndef __T_GSIM_UPDATE_REQ__ #define __T_GSIM_UPDATE_REQ__ /* * * CCDGEN:WriteStruct_Count==1694 */ typedef struct { U8 sim_gprs_invalid; /*< 0: 1> SIM invalid for GPRS service */ U8 gu; /*< 1: 1> GPRS update status */ U8 _align0; /*< 2: 1> alignment */ U8 _align1; /*< 3: 1> alignment */ U32 ptmsi; /*< 4: 4> packet temporary mobile subscriber identity */ U8 ptmsi_signature_flag; /*< 8: 1> P-TMSI Signature flag */ U8 rai[7]; /*< 9: 7> routing_area information */ } T_GSIM_UPDATE_REQ; #endif #ifndef __T_GSIM_STORE_KC_REQ__ #define __T_GSIM_STORE_KC_REQ__ /* * * CCDGEN:WriteStruct_Count==1695 */ typedef struct { U8 gsim_kc[8]; /*< 0: 8> GPRS ciphering key */ U8 gsim_cksn; /*< 8: 1> GPRS ciphering key sequence number */ U8 _align0; /*< 9: 1> alignment */ U8 _align1; /*< 10: 1> alignment */ U8 _align2; /*< 11: 1> alignment */ } T_GSIM_STORE_KC_REQ; #endif #ifndef __T_GSIM_INSERTED_IND__ #define __T_GSIM_INSERTED_IND__ /* * * CCDGEN:WriteStruct_Count==1696 */ typedef struct { U8 sim_gprs_invalid; /*< 0: 1> SIM invalid for GPRS service */ U8 gu; /*< 1: 1> GPRS update status */ U8 rai[7]; /*< 2: 7> routing_area information */ U8 _align0; /*< 9: 1> alignment */ U8 _align1; /*< 10: 1> alignment */ U8 _align2; /*< 11: 1> alignment */ U32 ptmsi; /*< 12: 4> packet temporary mobile subscriber identity */ U32 tmsi; /*< 16: 4> temporary mobile subscriber identity */ T_imsi_field imsi_field; /*< 20: 12> international mobile subscriber identity */ U8 gsim_kc[8]; /*< 32: 8> GPRS ciphering key */ U8 gsim_cksn; /*< 40: 1> GPRS ciphering key sequence number */ U8 _align3; /*< 41: 1> alignment */ U16 acc_contr_class; /*< 42: 2> Access Control Class */ } T_GSIM_INSERTED_IND; #endif #ifndef __T_GSIM_REMOVED_IND__ #define __T_GSIM_REMOVED_IND__ /* * * CCDGEN:WriteStruct_Count==1697 */ typedef struct { U8 dummy; /*< 0: 1> no parameters */ } T_GSIM_REMOVED_IND; #endif #ifndef __T_GSIM_AUTHENTICATION_REQ__ #define __T_GSIM_AUTHENTICATION_REQ__ /* * * CCDGEN:WriteStruct_Count==1698 */ typedef struct { U8 rand[SIZE_RAND]; /*< 0: 16> authentication parameter rand */ U8 gsim_cksn; /*< 16: 1> GPRS ciphering key sequence number */ U8 _align0; /*< 17: 1> alignment */ U8 _align1; /*< 18: 1> alignment */ U8 _align2; /*< 19: 1> alignment */ } T_GSIM_AUTHENTICATION_REQ; #endif #ifndef __T_GSIM_AUTHENTICATION_CNF__ #define __T_GSIM_AUTHENTICATION_CNF__ /* * * CCDGEN:WriteStruct_Count==1699 */ typedef struct { U8 sres[SIZE_SRES]; /*< 0: 4> authentication parameter Sres */ U8 gsim_kc[SIZE_KC]; /*< 4: 8> GPRS ciphering key */ } T_GSIM_AUTHENTICATION_CNF; #endif #include "CDG_LEAVE.h" #endif