FreeCalypso > hg > fc-tourmaline
view src/nucleus/dmd.c @ 281:a75eefbf8be4
Phone boot with PWON: weed out short button presses
Every standard end user phone has a design provision, most naturally
implemented in firmware, whereby the PWON button effects a boot only
if it is held down long enough - short presses of this PWON button
are detected, assumed to be spurious and cause the fw to power back off
instead of proceeding with boot. The present change introduces this
standard function in FreeCalypso.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Fri, 24 Sep 2021 02:03:08 +0000 |
parents | 4e78acac3d88 |
children |
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/*************************************************************************/ /* */ /* Copyright Mentor Graphics Corporation 2002 */ /* All Rights Reserved. */ /* */ /* THIS WORK CONTAINS TRADE SECRET AND PROPRIETARY INFORMATION WHICH IS */ /* THE PROPERTY OF MENTOR GRAPHICS CORPORATION OR ITS LICENSORS AND IS */ /* SUBJECT TO LICENSE TERMS. */ /* */ /*************************************************************************/ /*************************************************************************/ /* */ /* FILE NAME VERSION */ /* */ /* dmd.c Nucleus PLUS 1.14 */ /* */ /* COMPONENT */ /* */ /* DM - Dynamic Memory Management */ /* */ /* DESCRIPTION */ /* */ /* This file contains global data structures for use within the */ /* Dynamic Memory Management component. */ /* */ /* DATA STRUCTURES */ /* */ /* DMD_Created_Pools Pointer to the linked-list */ /* of created dynamic pools */ /* DMD_Total_Pools Total number of created */ /* dynamic pools */ /* DMD_List_Protect Dynamic pool list protect */ /* */ /* FUNCTIONS */ /* */ /* None */ /* */ /* DEPENDENCIES */ /* */ /* dm_defs.h Dynamic memory constants */ /* */ /* HISTORY */ /* */ /* DATE REMARKS */ /* */ /* 03-01-1993 Created initial version 1.0 */ /* 04-19-1993 Verified version 1.0 */ /* 03-01-1994 Modified copyright, resulting in */ /* version 1.1 */ /* */ /* 03-18-1994 Verified version 1.1 */ /* 04-17-1996 updated to version 1.2 */ /* 03-24-1998 Released version 1.3. */ /* 03-26-1999 Released 1.11m (new release */ /* numbering scheme) */ /* 04-17-2002 Released version 1.13m */ /* 11-07-2002 Released version 1.14 */ /*************************************************************************/ #define NU_SOURCE_FILE #include "dm_defs.h" /* Dynamic memory constants */ /* DMD_Created_Pools_List is the head pointer of the linked list of created dynamic memory pools. If the list is NU_NULL, there are no dynamic memory pools created. */ CS_NODE *DMD_Created_Pools_List; /* DMD_Total_Pools contains the number of currently created dynamic memory pools. */ UNSIGNED DMD_Total_Pools; /* DMD_List_Protect is a list protection structure used to block any other thread from access to the created dynamic memory pool list. */ TC_PROTECT DMD_List_Protect;