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77 lines
2.3 KiB
77 lines
2.3 KiB
/*
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* Copyright (C) 2016 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <stdlib.h>
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#include <string.h>
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#include <seos.h>
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#include <timer.h>
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#include <syscallDo.h>
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static uint32_t mMyTid;
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static int cnt;
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struct ExtMsg
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{
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struct HostHubRawPacket hdr;
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uint8_t msg;
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uint32_t val;
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} __attribute__((packed));
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static bool start_task(uint32_t myTid)
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{
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mMyTid = myTid;
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cnt = 100;
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return eOsEventSubscribe(myTid, EVT_APP_START);
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}
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static void end_task(void)
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{
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eOsLog(LOG_DEBUG, "App 0 terminating");
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}
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static void handle_event(uint32_t evtType, const void* evtData)
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{
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const struct TimerEvent *te;
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const struct AppEventFreeData *aefd;
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uint32_t timerId;
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struct ExtMsg *extMsg;
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if (evtType == EVT_APP_START) {
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timerId = eOsTimTimerSet(1000000000ULL, 50, 50, mMyTid, (void *)&cnt, false);
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eOsLog(LOG_INFO, "App 0 started with tid %u timerid %u\n", mMyTid, timerId);
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} else if (evtType == EVT_APP_TIMER) {
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te = evtData;
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eOsLog(LOG_INFO, "App 0 received timer %u callback: %d (TIM: %lld, RTC: %lld, SENSOR: %lld, HOST: %lld)\n", te->timerId, *(int *)te->data, eOsTimGetTime(), eOsRtcGetTime(), eOsSensorGetTime(), eOsHostGetTime());
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extMsg = eOsHeapAlloc(sizeof(*extMsg));
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extMsg->hdr.appId = APP_ID_MAKE(NANOHUB_VENDOR_GOOGLE, 0x548000);
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extMsg->hdr.dataLen = 5;
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extMsg->msg = 0x01;
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extMsg->val = *(int *)te->data;
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if (!(eOsEnqueueEvt(EVT_APP_TO_HOST, extMsg, mMyTid)))
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eOsHeapFree(extMsg);
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if (cnt-- <= 0)
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eOsTimTimerCancel(te->timerId);
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} else if (evtType == EVT_APP_FREE_EVT_DATA) {
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aefd = evtData;
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if (aefd->evtType == EVT_APP_TO_HOST)
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eOsHeapFree(aefd->evtData);
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}
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}
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APP_INIT(0, start_task, end_task, handle_event);
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