FreeCalypso > hg > fc-magnetite
view src/ui3/mfw/mfw_cb.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 | e8ddbb0837ed |
children |
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/* +--------------------------------------------------------------------+ | PROJECT: GSM-MFW (?) $Workfile:: mfw_cb.h $| | $Author:: Es $Revision:: 1 $| | CREATED: 14.10.98 $Modtime:: 27.10.98 17:32 $| | STATE : code | +--------------------------------------------------------------------+ PURPOSE : Types definitions for MMI framework call backs distribution $History:: mfw_cm.h $ May 10, 2006 REF: DRT OMAPS00075829 xdeepadh Description: Submission of ACI and SAP changes for Imaging ERs Solution: Using the mechanism where MFW can receive primitives without ACI to know about it. x0018858 24 Mar, 2005 MMI-FIX-11321 Issue Description :- If the inbox is full and a new message is receivd, no indication is received. Fix: Added support for handling indication when message box is full and there is a pending message. . */ #ifndef DEF_MFW_CB_HEADER #define DEF_MFW_CB_HEADER // May 10, 2006 REF: DRT OMAPS00075829 xdeepadh #if defined(FF_MMI_FILEMANAGER)||defined(FF_MMI_CAMERA_APP) /*Defining the premitive*/ #define MSL_MMI_IND 0x110 /*Specifying hex value */ typedef struct { U32 handle; /*< 0: 4> Basic Element */ U32 appData; /*< 4: 4> Basic Element */ U32 message; /*< 8: 4> Basic Element */ U32 ucp; /*< 12: 4> Basic Element */ } T_MSL_MMI_IND; #endif //defined(FF_MMI_FILEMANAGER)||defined(FF_MMI_CAMERA_APP) /* * not yet defined in aci_cmh.h */ #define CME_ERR_SimPin2Req 35 #define CME_ERR_SimPuk2Req 36 // x0018858 24 Mar, 2005 MMI-FIX-11321 extern UBYTE sms_check_message_pending(void); // May 10, 2006 REF: DRT OMAPS00075829 xdeepadh #if defined(FF_MMI_FILEMANAGER)||defined(FF_MMI_CAMERA_APP) GLOBAL BOOL mslPrimHandler (USHORT opc, void * data) ; GLOBAL void Mslil_msl_mmi_ind ( T_MSL_MMI_IND *msl_mmi_ind); /*a0393213 compiler warning removal - removed const*/ /*a0393213 cphs rel4*/ #ifdef FF_CPHS_REL4 GLOBAL void rAT_PercentCFIS ( T_ACI_CFIS_CFU *cfis ); #endif #endif //#if defined(FF_MMI_FILEMANAGER)||defined(FF_MMI_CAMERA_APP) #endif