FreeCalypso > hg > fc-magnetite
view cdg211/cdginc/p_gsim.val @ 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 | 56abf6cf8a0b |
| children |
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/* +--------------------------------------------------------------------------+ | PROJECT : PROTOCOL STACK | | FILE : p_gsim.val | | SOURCE : "__out__\g23m_dfile\prim\gsim.pdf" | | LastModified : "2003-02-04" | | IdAndVersion : "8441.113.99.004" | | SrcFileTime : "Mon Nov 24 15:50:10 2003" | | Generated by CCDGEN_2.5.5 on Fri Jun 08 13:59:15 2007 | | !!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_VAL #define P_GSIM_VAL #define CDG_ENTER__P_GSIM_VAL #define CDG_ENTER__FILENAME _P_GSIM_VAL #define CDG_ENTER__P_GSIM_VAL__FILE_TYPE CDGINC #define CDG_ENTER__P_GSIM_VAL__LAST_MODIFIED _2003_02_04 #define CDG_ENTER__P_GSIM_VAL__ID_AND_VERSION _8441_113_99_004 #define CDG_ENTER__P_GSIM_VAL__SRC_FILE_TIME _Mon_Nov_24_15_50_10_2003 #include "CDG_ENTER.h" #undef CDG_ENTER__P_GSIM_VAL #undef CDG_ENTER__FILENAME /* * Value constants for VAL_gu */ #define GSIM_GU_NA (0x0) /* GPRS update status not applicable (i.e. this parameter shall be ignored) */ #define GSIM_GU1_UPDATED (0x1) /* last GPRS attach or RAU attempt successful */ #define GSIM_GU2_NOT_UPDATED (0x2) /* last GPRS attach or RAU attempt failed procedurally */ #define GSIM_GU3_ROAMING_NOT_ALLOWED (0x3) /* last GPRS attach or RAU attempt correctly performed, but negative answer from network received */ /* * Value constants for VAL_tmsi */ #define GSIM_TMSI_INVALID (0xffffffff)/* P-TMSI invalid (see GSM 3.03) */ /* * Value constants for VAL_ptmsi_signature_flag */ #define GSIM_PTMSI_SIG_DEL (0x0) /* P-TMSI Dignature shall be deleted */ #define GSIM_PTMSI_SIG_VALID (0x1) /* P-TMSI Signature is valid */ #define GSIM_PTMSI_SIG_NA (0x2) /* P-TMSI Signature not applicable (i.e. this parameter shall be ignored) */ /* * Value constants for VAL_gsim_cksn */ #define GSIM_CKSN_NA (0x0) /* GPRS ciphering key sequence number not applicable (i.e. this parameter shall be ignored) */ /* * Value constants for VAL_sim_gprs_invalid */ #define GSIM_SIM_GPRS_NA (0x0) /* not applicable (i.e. this parameter shall be ignored) */ #define GSIM_SIM_GPRS_VALID (0x1) /* SIM is considered as valid for GPRS */ #define GSIM_SIM_GPRS_INVALID (0x2) /* SIM is considered as invalid for GPRS */ /* * user defined constants */ #define GSIM_PTMSI_NA (0xffffffff) #define SIZE_SRES (0x4) #define SIZE_KC (0x8) #define SIZE_RAND (0x10) #define MAX_IMSI (0x9) #include "CDG_LEAVE.h" #endif