1 files changed, 139 insertions, 0 deletions
diff --git a/firmware/app/chre/chre_test2.app/main.cpp b/firmware/app/chre/chre_test2.app/main.cpp
new file mode 100644
index 00000000..427221fb
--- /dev/null
+++ b/firmware/app/chre/chre_test2.app/main.cpp
@@ -0,0 +1,139 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <stdint.h>
+#include <inttypes.h>
+#include <chre.h>
+
+#define APP_LABEL "CHRE App 2: "
+
+/* chre.h does not define printf format attribute for chreLog() */
+void chreLog(enum chreLogLevel level, const char *str, ...) __attribute__ ((__format__ (__printf__, 2, 3)));
+
+#define EVT_LOCAL_SETUP CHRE_EVENT_FIRST_USER_VALUE
+
+struct MyTimer {
+    uint64_t startTime;
+    uint32_t timerId;
+};
+
+struct ExtMsg
+{
+    uint8_t msg;
+    uint32_t val;
+} __attribute__((packed));
+
+static const uint64_t kOneSecond = UINT64_C(1000000000); // in nanoseconds
+
+static uint32_t mMyTid;
+static uint64_t mMyAppId;
+static int mCnt;
+static struct MyTimer mTimer;
+
+bool nanoappStart(void)
+{
+    mMyAppId = chreGetAppId();
+    mMyTid = chreGetInstanceId();
+    mCnt = 3;
+    chreSendEvent(EVT_LOCAL_SETUP, NULL, NULL, mMyTid);
+    chreLog(CHRE_LOG_INFO, APP_LABEL "init: offset: %" PRId64, chreGetEstimatedHostTimeOffset());
+    chreConfigureNanoappInfoEvents(true);
+    return true;
+}
+
+void nanoappEnd(void)
+{
+    chreLog(CHRE_LOG_INFO, APP_LABEL "terminating");
+}
+
+void nanoappHandleEvent(uint32_t srcTid, uint16_t evtType, const void* evtData)
+{
+    switch (evtType) {
+    case  EVT_LOCAL_SETUP:
+    {
+        uint32_t instanceId = chreGetInstanceId();
+        uint64_t appId = chreGetAppId();
+        struct chreNanoappInfo info;
+
+        mTimer.startTime = chreGetTime();
+        mTimer.timerId = chreTimerSet(kOneSecond, &mTimer, false);
+        chreLog(CHRE_LOG_INFO, APP_LABEL "started with tid %04" PRIX32
+                               " timerid %" PRIu32
+                               "\n", mMyTid, mTimer.timerId);
+        chreLog(CHRE_LOG_INFO, APP_LABEL "appId=%016llx; instanceId=%ld",
+            appId, instanceId);
+        if (chreGetNanoappInfoByInstanceId(instanceId, &info)) {
+            chreLog(CHRE_LOG_INFO, APP_LABEL "info by instanceId; appId=%08llx; version=%ld; instanceId=%ld",
+                info.appId, info.version, info.instanceId);
+        } else {
+            chreLog(CHRE_LOG_INFO, APP_LABEL "error getting info by instance id");
+        }
+        if (chreGetNanoappInfoByAppId(appId, &info)) {
+            chreLog(CHRE_LOG_INFO, APP_LABEL "info by appId; appId=%08llx; version=%ld; instanceId=%ld",
+                info.appId, info.version, info.instanceId);
+        } else {
+             chreLog(CHRE_LOG_INFO, APP_LABEL "error getting info by app id");
+        }
+        break;
+    }
+    case CHRE_EVENT_TIMER:
+    {
+        const struct MyTimer *t = (const struct MyTimer *)evtData;
+
+        chreLog(CHRE_LOG_INFO, APP_LABEL "received timer %" PRIu32
+                               " (START: %" PRIu64 " TIME: %" PRIu64 " OFFSET: %" PRId64
+                               ") cnt: %d\n", t->timerId, t->startTime, chreGetTime(),
+                               chreGetEstimatedHostTimeOffset(),  mCnt);
+        if (mCnt-- <= 0) {
+            chreTimerCancel(t->timerId);
+            chreAbort(0x0001);
+            chreAbort(0x0002);
+        }
+        break;
+    }
+    case CHRE_EVENT_MESSAGE_FROM_HOST:
+    {
+        const struct chreMessageFromHostData *msg = (const struct chreMessageFromHostData *)evtData;
+        const uint8_t *data = (const uint8_t *)msg->message;
+        const size_t size = msg->messageSize;
+        const uint32_t type = msg->messageType;
+        const uint16_t endpoint = msg->hostEndpoint;
+        chreLog(CHRE_LOG_INFO, APP_LABEL "message=%p; code=%d; size=%zu; type=%ld; endpoint=%d",
+                data, (data && size) ? data[0] : 0, size, type, endpoint);
+        break;
+    }
+    case CHRE_EVENT_NANOAPP_STARTED:
+    {
+        const struct chreNanoappInfo *msg = (const struct chreNanoappInfo *)evtData;
+        const uint64_t appId = msg->appId;
+        const uint32_t version = msg->version;
+        const uint32_t instanceId = msg->instanceId;
+        chreLog(CHRE_LOG_INFO, APP_LABEL "app started; appId=%08llx; version=%ld; instanceId=%ld",
+                appId, version, instanceId);
+        break;
+    }
+    case CHRE_EVENT_NANOAPP_STOPPED:
+    {
+        const struct chreNanoappInfo *msg = (const struct chreNanoappInfo *)evtData;
+        const uint64_t appId = msg->appId;
+        const uint32_t version = msg->version;
+        const uint32_t instanceId = msg->instanceId;
+        chreLog(CHRE_LOG_INFO, APP_LABEL "app stopped; appId=%08llx; version=%ld; instanceId=%ld",
+                appId, version, instanceId);
+        break;
+    }
+    }
+}