FreeCalypso > hg > fc-tourmaline
view src/nucleus/evce.c @ 287:3dee79757ae4
UI fw: load handheld audio mode on boot
We have now reached the point where use of audio mode config files
should be considered mandatory. In ACI usage we can tell users that
they need to perform an AT@AUL of some appropriate audio mode, but
in UI-enabled fw we really need to have the firmware load audio modes
on its own, so that correct audio config gets established when the
handset or development board runs on its own, without a connected host
computer.
Once have FC Venus with both main and headset audio channels and
headset plug insertion detection, our fw will need to automatically
load the handheld mode or the headset mode depending on the plug
insertion state. For now we load only the handheld mode, which has
been tuned for FC-HDS4 on FC Luna.
| author | Mychaela Falconia <falcon@freecalypso.org> |
|---|---|
| date | Sat, 13 Nov 2021 03:20:57 +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 */ /* */ /* evce.c Nucleus PLUS 1.14 */ /* */ /* COMPONENT */ /* */ /* EV - Event Group Management */ /* */ /* DESCRIPTION */ /* */ /* This file contains the error checking routines for the functions */ /* in the Event Group component. This permits easy removal of */ /* error checking logic when it is not needed. */ /* */ /* DATA STRUCTURES */ /* */ /* None */ /* */ /* FUNCTIONS */ /* */ /* EVCE_Create_Event_Group Create an event group */ /* EVCE_Delete_Event_Group Delete an event group */ /* EVCE_Set_Events Set events in a group */ /* EVCE_Retrieve_Events Retrieve events from a group */ /* */ /* DEPENDENCIES */ /* */ /* cs_extr.h Common Service functions */ /* tc_extr.h Thread Control functions */ /* ev_extr.h Event Group functions */ /* */ /* HISTORY */ /* */ /* NAME DATE REMARKS */ /* */ /* 03-01-1993 Created initial version 1.0 */ /* 04-19-1993 Verified version 1.0 */ /* 03-01-1994 Changed name original error */ /* checking file and changed */ /* function interfaces, 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 */ /* 04-17-2002 Released version 1.13m */ /* 11-07-2002 Released version 1.14 */ /*************************************************************************/ #define NU_SOURCE_FILE #include "cs_extr.h" /* Common service functions */ #include "tc_extr.h" /* Thread control functions */ #include "ev_extr.h" /* Event Group functions */ /*************************************************************************/ /* */ /* FUNCTION */ /* */ /* EVCE_Create_Event_Group */ /* */ /* DESCRIPTION */ /* */ /* This function performs error checking on the parameters supplied */ /* to the create event group function. */ /* */ /* CALLED BY */ /* */ /* Application */ /* */ /* CALLS */ /* */ /* EVC_Create_Event_Group Actual create event group */ /* function */ /* */ /* INPUTS */ /* */ /* event_group_ptr Event Group control block ptr*/ /* name Event Group name */ /* */ /* OUTPUTS */ /* */ /* NU_INVALID_GROUP Event group control block */ /* pointer is NULL */ /* */ /* HISTORY */ /* */ /* DATE REMARKS */ /* */ /* 03-01-1993 Created initial version 1.0 */ /* 04-19-1993 Verified version 1.0 */ /* 03-01-1994 Modified function interface, */ /* resulting in version 1.1 */ /* */ /* 03-18-1994 Verified version 1.1 */ /* */ /*************************************************************************/ STATUS EVCE_Create_Event_Group(NU_EVENT_GROUP *event_group_ptr, CHAR *name) { EV_GCB *event_group; /* Event control block ptr */ STATUS status; /* Completion status */ /* Move input event group pointer into internal pointer. */ event_group = (EV_GCB *) event_group_ptr; /* Check for a NULL event group pointer or an already created event group. */ if ((event_group == NU_NULL) || (event_group -> ev_id == EV_EVENT_ID)) /* Invalid event group control block pointer. */ status = NU_INVALID_GROUP; else /* Call the actual service to create the event group. */ status = EVC_Create_Event_Group(event_group_ptr, name); /* Return completion status. */ return(status); } /*************************************************************************/ /* */ /* FUNCTION */ /* */ /* EVCE_Delete_Event_Group */ /* */ /* DESCRIPTION */ /* */ /* This function performs error checking on the parameters supplied */ /* to the delete event group function. */ /* */ /* CALLED BY */ /* */ /* Application */ /* */ /* CALLS */ /* */ /* EVC_Delete_Event_Group Actual delete event group */ /* function */ /* */ /* INPUTS */ /* */ /* event_group_ptr Event Group control block ptr*/ /* */ /* OUTPUTS */ /* */ /* NU_INVALID_GROUP Event group control block */ /* pointer is invalid */ /* */ /* HISTORY */ /* */ /* DATE REMARKS */ /* */ /* 03-01-1993 Created initial version 1.0 */ /* 04-19-1993 Verified version 1.0 */ /* 03-01-1994 Modified function interface, */ /* resulting in version 1.1 */ /* */ /* 03-18-1994 Verified version 1.1 */ /* */ /*************************************************************************/ STATUS EVCE_Delete_Event_Group(NU_EVENT_GROUP *event_group_ptr) { EV_GCB *event_group; /* Event control block ptr */ STATUS status; /* Completion status */ /* Move input event group pointer into internal pointer. */ event_group = (EV_GCB *) event_group_ptr; /* Determine if the event group pointer is valid. */ if ((event_group) && (event_group -> ev_id == EV_EVENT_ID)) /* Event group pointer is valid, call function to delete it. */ status = EVC_Delete_Event_Group(event_group_ptr); else /* Event group pointer is invalid, indicate in completion status. */ status = NU_INVALID_GROUP; /* Return completion status. */ return(status); } /*************************************************************************/ /* */ /* FUNCTION */ /* */ /* EVCE_Set_Events */ /* */ /* DESCRIPTION */ /* */ /* This function performs error checking on the parameters supplied */ /* to the set events function. */ /* */ /* CALLED BY */ /* */ /* Application */ /* */ /* CALLS */ /* */ /* EVC_Set_Events Actual set events function */ /* */ /* INPUTS */ /* */ /* event_group_ptr Event Group control block ptr*/ /* events Event flag setting */ /* operation Operation to perform on the */ /* event flag group (AND/OR) */ /* */ /* OUTPUTS */ /* */ /* NU_INVALID_GROUP Event group control block */ /* pointer is invalid */ /* NU_INVALID_OPERATION Event operation is invalid */ /* */ /* HISTORY */ /* */ /* DATE REMARKS */ /* */ /* 03-01-1993 Created initial version 1.0 */ /* 04-19-1993 Verified version 1.0 */ /* 03-01-1994 Modified function interface, */ /* resulting in version 1.1 */ /* */ /* 03-18-1994 Verified version 1.1 */ /* */ /*************************************************************************/ STATUS EVCE_Set_Events(NU_EVENT_GROUP *event_group_ptr, UNSIGNED events, OPTION operation) { EV_GCB *event_group; /* Event control block ptr */ STATUS status; /* Completion status */ /* Move input event group pointer into internal pointer. */ event_group = (EV_GCB *) event_group_ptr; /* Determine if event group pointer is invalid. */ if (event_group == NU_NULL) /* Event group pointer is invalid, indicate in completion status. */ status = NU_INVALID_GROUP; else if (event_group -> ev_id != EV_EVENT_ID) /* Event group pointer is invalid, indicate in completion status. */ status = NU_INVALID_GROUP; else if ((operation != NU_AND) && (operation != NU_OR)) /* Invalid operation on the event flag group. */ status = NU_INVALID_OPERATION; else /* Parameters are valid, call actual function. */ status = EVC_Set_Events(event_group_ptr, events, operation); /* Return the completion status. */ return(status); } /*************************************************************************/ /* */ /* FUNCTION */ /* */ /* EVCE_Retrieve_Events */ /* */ /* DESCRIPTION */ /* */ /* This function performs error checking on the parameter supplied */ /* to the retrieve events function. */ /* */ /* CALLED BY */ /* */ /* Application */ /* */ /* CALLS */ /* */ /* EVC_Retrieve_Events Retrieve event flags */ /* TCCE_Suspend_Error Check for suspend validity */ /* */ /* INPUTS */ /* */ /* event_group_ptr Event Group control block ptr*/ /* requested_events Requested event flags */ /* operation AND/OR selection of flags */ /* retrieved_events Pointer to destination for */ /* actual flags retrieved */ /* suspend Suspension option */ /* */ /* OUTPUTS */ /* */ /* NU_INVALID_GROUP Event group control block */ /* pointer is invalid */ /* NU_INVALID_POINTER Received event flag pointer */ /* is NULL */ /* NU_INVALID_OPERATION Event operation is invalid */ /* NU_INVALID_SUSPEND Invalid suspension request */ /* */ /* HISTORY */ /* */ /* DATE REMARKS */ /* */ /* 03-01-1993 Created initial version 1.0 */ /* 04-19-1993 Verified version 1.0 */ /* 03-01-1994 Modified function interface, */ /* resulting in version 1.1 */ /* */ /* 03-18-1994 Verified version 1.1 */ /* */ /*************************************************************************/ STATUS EVCE_Retrieve_Events(NU_EVENT_GROUP *event_group_ptr, UNSIGNED requested_events, OPTION operation, UNSIGNED *retrieved_events, UNSIGNED suspend) { EV_GCB *event_group; /* Event control block ptr */ STATUS status; /* Completion status */ /* Move input event group pointer into internal pointer. */ event_group = (EV_GCB *) event_group_ptr; /* Determine if event group pointer is invalid. */ if (event_group == NU_NULL) /* Event group pointer is invalid, indicate in completion status. */ status = NU_INVALID_GROUP; else if (event_group -> ev_id != EV_EVENT_ID) /* Event group pointer is invalid, indicate in completion status. */ status = NU_INVALID_GROUP; else if ((operation != NU_AND) && (operation != NU_AND_CONSUME) && (operation != NU_OR) && (operation != NU_OR_CONSUME)) /* Invalid operation on the event flag group. */ status = NU_INVALID_OPERATION; else if ((suspend) && (TCCE_Suspend_Error())) /* Suspension from an non-task thread. */ status = NU_INVALID_SUSPEND; else if (retrieved_events == NU_NULL) /* Retrieved events pointer is NULL. */ status = NU_INVALID_POINTER; else /* Parameters are valid, call actual function. */ status = EVC_Retrieve_Events(event_group_ptr, requested_events, operation, retrieved_events, suspend); /* Return the completion status. */ return(status); }