FreeCalypso > hg > fc-tourmaline
view src/gpf/osl/os_evt.c @ 291:a72feaed133a
PWT buzzer driver: conditionalize on TARGET_HAS_BUZZER
Here we add a new target config preprocessor symbol TARGET_HAS_BUZZER,
currently defined for c11x and c139; later we also expect to have it
on for FC Venus, and in FC Magnetite we are going to turn it on for
target dsample, just for the sake of completeness and philosophical
correctness.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Sat, 26 Mar 2022 19:31:18 +0000 |
parents | 4e78acac3d88 |
children |
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/* * This C module is a reconstruction based on the disassembly of * os_evt.obj in frame_na7_db_fl.lib from the Leonardo package. */ /* set of included headers from COFF symtab: */ #include <stdio.h> #include <string.h> #include "gpfconf.h" /* FreeCalypso addition */ #include "../../nucleus/nucleus.h" #include "typedefs.h" #include "os.h" #include "gdi.h" #include "os_types.h" #include "os_glob.h" extern T_OS_EVTGRP_TABLE_ENTRY EvtGrpTable[]; GLOBAL LONG os_SetEvents(OS_HANDLE evt_grp_handle, unsigned event_flags) { if (!EvtGrpTable[evt_grp_handle].Name[0]) return(OS_ERROR); if (NU_Set_Events(&EvtGrpTable[evt_grp_handle].EvtGrp, event_flags, NU_OR) == NU_SUCCESS) return(OS_OK); else return(OS_ERROR); } GLOBAL LONG os_RetrieveEvents(OS_HANDLE evt_grp_handle, unsigned event_flags, char option, unsigned *retrieved_events, unsigned suspend) { if (!EvtGrpTable[evt_grp_handle].Name[0]) return(OS_ERROR); if (NU_Retrieve_Events(&EvtGrpTable[evt_grp_handle].EvtGrp, event_flags, option, retrieved_events, suspend) == NU_SUCCESS) return(OS_OK); else return(OS_ERROR); } GLOBAL LONG os_GetEventGroupHandle(char *evt_grp_name, OS_HANDLE *evt_grp_handle) { int idx; for (idx = 0; idx <= MaxEventGroups; idx++) { if (!EvtGrpTable[idx].Name[0]) break; if (!strncmp(EvtGrpTable[idx].Name, evt_grp_name, RESOURCE_NAMELEN)) break; } if (idx > MaxEventGroups || !EvtGrpTable[idx].Name[0]) { *evt_grp_handle = -1; return(OS_ERROR); } *evt_grp_handle = idx; return(OS_OK); } GLOBAL LONG os_EventGroupInformation(OS_HANDLE evt_grp_handle, char *Name, unsigned *mask_evt, unsigned *tasks_waiting, OS_HANDLE *first_task) { if (!EvtGrpTable[evt_grp_handle].Name[0]) return(OS_ERROR); if (NU_Event_Group_Information(&EvtGrpTable[evt_grp_handle].EvtGrp, Name, mask_evt, tasks_waiting, first_task) == NU_SUCCESS) return(OS_OK); else return(OS_ERROR); }