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view src/nucleus/rld.c @ 280:82665effff30

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keypad boot init overhaul: handle initially held-down keys This change fixes two previous behavioural defects: 1) On Compal phones, the PWR key had to be released before the boot sequence would proceed at all - it was stuck in an endless IRQ loop at the point of Nucleus enabling interrupts, before anything else. 2) On both Compal and sane platforms including Luna, if some regular non-PWR key was held down at boot time, the boot sequence would proceed and complete normally, but all non-PWR keypad buttons would be dead for the remainder of that boot cycle. The fix is a generic solution - no Compal-specific hack ended up being needed for the special case of their idiotic PWON-to-ROW4 hw wiring.
author Mychaela Falconia <falcon@freecalypso.org>
date Fri, 24 Sep 2021 00:47:12 +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                        */
/*                                                                       */
/*      rld.c                   Nucleus PLUS\ARM925\Code Composer 1.14.1 */
/*                                                                       */
/* COMPONENT                                                             */
/*                                                                       */
/*      RL - Release Information                                         */
/*                                                                       */
/* DESCRIPTION                                                           */
/*                                                                       */
/*      This file contains information about this release of Nucleus     */
/*      PLUS.                                                            */
/*                                                                       */
/*                                                                       */
/* DATA STRUCTURES                                                       */
/*                                                                       */
/*      RLD_Release_String                  Release information string   */
/*      RLD_Special_String                  Special Nucleus PLUS string  */
/*                                                                       */
/* FUNCTIONS                                                             */
/*                                                                       */
/*      None                                                             */
/*                                                                       */
/* DEPENDENCIES                                                          */
/*                                                                       */
/*      nucleus.h                           System definitions           */
/*                                                                       */
/* HISTORY                                                               */
/*                                                                       */
/*         NAME            DATE                    REMARKS               */
/*                                                                       */
/*      B. Ronquillo     08-28-2002           Released version 1.14.1    */ 
/*************************************************************************/
#define         NU_SOURCE_FILE

#include        "nucleus.h"                 /* System definitions        */


/* RLD_Release_String contains a string describing this release of Nucleus
   PLUS.  */

const CHAR  RLD_Release_String[] =
  "FreeNucleus RTOS, based on Nucleus PLUS v. 1.14.1 by XVilka";


/* RLD_Special_String contains information about the origins of the Nucleus
   PLUS system.  */

const CHAR  RLD_Special_String[] =
  "G,M,D,GB,GL,AG,KL,CR,HR,NH,DL,BH,LP,AP,HA,ME,KC,KH,GF,RG,HS,DS,KY,BC,LC,TD";