FreeCalypso > hg > fc-magnetite
view src/ui3/bmi/mmiBtipsOppc.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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#ifndef _MMIBTIPS_OPPC_H_ #define _MMIBTIPS_OPPC_H_ /* ========================================================= * Texas Instruments OMAP(TM) Platform Software * (c) Copyright Texas Instruments, Incorporated. All Rights Reserved. * * Use of this software is controlled by the terms and conditions found * in the license agreement under which this software has been supplied. * ========================================================== */ /* $Project name: Basic Bluetooth OPP Client MMI $Project code: $Module: Bluetooth OPP Client APPlication $File: mmiBtipsOppc.h $Revision: 1.0 $Author: Texas Instruments $Date: 26/06/07 ******************************************************************************** Description: This module provides the BTIPS BMG APPlication functionality. ******************************************************************************** $History: mmiBtipsOppc.h 26/06/07 Sasken original version $End *******************************************************************************/ /* ====================================================== */ /* * List Attribute */ /* ====================================================== */ static const MfwMnuAttr BtipsOppcList_Attrib = { &menuArea, MNU_LEFT| MNU_LIST_ICONS| MNU_CUR_LINE, /* centered page menu */ (U8)-1, /* use default font */ NULL, /* with these items */ 0, /* number of items */ COLOUR_LIST_XX, TxtBtipsOppc, NULL, MNUATTRSPARE }; typedef struct _T_MMI_Btips_Oppc_Win_data { T_MMI_CONTROL mmi_control; T_MFW_HND parent; T_MFW_HND win; T_MFW_HND kbd; T_MFW_HND kbd_long; T_MFW_HND oppc_optionsMenu; T_VOID_FUNC func_cb; T_VOID_FUNC cancel_cb; UBYTE oppc_num_file; UBYTE oppc_file_count; ListCbFunc oppc_list_cb; UBYTE oppc_list_idx; UBYTE IsMfwInit; ListMenuData * menu_list_data; }T_MMI_Btips_Oppc_Win_data; typedef enum { BTIPS_OPPC_LIST_INIT=0, BTIPS_OPPC_LIST_DEINIT }BTIPS_OPPC_WIN_EVENT; #define OPPC_DEFAULT_PUSH_PULL_DIR "/MfwBtDemo/" #define OPPC_DEFAULT_PUSH_CARD "/MfwBtDemo/default/mycard.vcf" #define OPPC_VCF_EXT ".vcf" /*Function Declarations*/ int mmi_btips_oppcHandler(MfwMnu* m, MfwMnuItem* i); int mmi_btips_oppcPullHandler(MfwMnu* m, MfwMnuItem* i); int mmi_btips_oppcExchangeHandler(MfwMnu* m, MfwMnuItem* i); static T_MFW_HND mmi_btips_oppcBuildMenu( MfwHnd parent_window); static int mmi_btips_oppcListWinCb (MfwEvt e, MfwWin *w) ; void mmi_btips_oppcListWinExecCb (T_MFW_HND win, USHORT event, SHORT value, void * parameter); static void mmi_btips_oppcListMenuCb(T_MFW_HND Parent, ListMenuData * ListData); static void mmi_btips_oppcListMenuDestroy(MfwHnd window); static MfwHnd mmi_btips_oppcShowInfoDlg(T_MFW_HND parent, int str1, int str2, T_VOID_FUNC callback); int mmi_btips_oppcDeviceSearchWnd(int type); #endif
