void stateMachine() { while (1) { if (zigbeeNetworkStatus == NWK_ONLINE) { if(moduleHasMessageWaiting()) //wait until SRDY goes low indicating a message has been received. { getMessage(); displayMessage(); } } switch (state) { case STATE_IDLE: { if (stateFlags & STATE_FLAG_SEND_INFO_MESSAGE) //if there is a pending info message to be sent { state = STATE_SEND_INFO_MESSAGE; //then send the message and clear the flag stateFlags &= ~STATE_FLAG_SEND_INFO_MESSAGE; } /* Other flags (for different messages or events) can be added here */ break; } case STATE_MODULE_STARTUP: { #define MODULE_START_DELAY_IF_FAIL_MS 5000 // Must be greater than MODULE_START_FAIL_LED_ONTIME moduleResult_t result; struct moduleConfiguration defaultConfiguration = DEFAULT_MODULE_CONFIGURATION_END_DEVICE; /* Uncomment below to restrict the device to a specific PANID defaultConfiguration.panId = 0x1234; */ struct applicationConfiguration endDeviceConf; endDeviceConf.endPoint = 1; endDeviceConf.latencyRequested = LATENCY_NORMAL; endDeviceConf.profileId = 0xcc00; // the clock profile is 0xCC00 endDeviceConf.deviceId = 0x8866; endDeviceConf.deviceVersion = 0x01; endDeviceConf.numberOfBindingInputClusters = 4; // number of binding input cluster endDeviceConf.bindingInputClusters[0] = 0x0000; // basic cluster endDeviceConf.bindingInputClusters[1] = 0x0003; // identify cluster endDeviceConf.bindingInputClusters[2] = 0xfc01; // synchronise clock cluster endDeviceConf.bindingInputClusters[3] = 0xfc02; // send string message cluster endDeviceConf.numberOfBindingOutputClusters = 4; // number of binding output cluster endDeviceConf.bindingOutputClusters[0] = 0x0000; endDeviceConf.bindingOutputClusters[1] = 0x0003; endDeviceConf.bindingOutputClusters[2] = 0xfc01; endDeviceConf.bindingOutputClusters[3] = 0xfc02; struct applicationConfiguration ac; ac.endPoint = 1; ac.deviceVersion = 0x10; ac.profileId = 0xfafa; ac.latencyRequested = LATENCY_NORMAL; ac.numberOfBindingInputClusters = 2; ac.bindingInputClusters[0] = 0x0000; ac.bindingInputClusters[1] = 0x0900; ac.numberOfBindingOutputClusters = 2; ac.bindingOutputClusters[0] = 0x0000; ac.bindingOutputClusters[1] = 0x0900; /* Below is an example of how to restrict the device to only one channel: defaultConfiguration.channelMask = CHANNEL_MASK_17; printf("DEMO - USING CUSTOM CHANNEL 17\r\n"); */ //while ((result = startModule(&defaultConfiguration, GENERIC_APPLICATION_CONFIGURATION)) != MODULE_SUCCESS) while ((result = startModule(&defaultConfiguration, &ac)) != MODULE_SUCCESS) { SET_NETWORK_FAILURE_LED_ON(); // Turn on the LED to show failure printf("FAILED. Error Code 0x%02X. Retrying...\r\n", result); delayMs(MODULE_START_DELAY_IF_FAIL_MS/2); SET_NETWORK_FAILURE_LED_OFF(); delayMs(MODULE_START_DELAY_IF_FAIL_MS/2); } INIT_BOOSTER_PACK_LEDS(); SET_NETWORK_LED_ON(); SET_NETWORK_FAILURE_LED_OFF(); printf("Success\r\n"); /* Module is now initialized so store MAC Address */ zbGetDeviceInfo(DIP_MAC_ADDRESS); memcpy(hdr.mac, zmBuf+SRSP_DIP_VALUE_FIELD, 8); #define MESSAGE_PERIOD_SECONDS 4 int16_t timerResult = initTimer(MESSAGE_PERIOD_SECONDS); if (timerResult != 0) { printf("timerResult Error %d, STOPPING\r\n", timerResult); while (1); } state = STATE_DISPLAY_NETWORK_INFORMATION; break; } case STATE_DISPLAY_NETWORK_INFORMATION: { printf("~ni~"); /* On network, display info about this network */ displayNetworkConfigurationParameters(); displayDeviceInformation(); /* Set module GPIOs as output and turn them off */ if ((sysGpio(GPIO_SET_DIRECTION, ALL_GPIO_PINS) != MODULE_SUCCESS) || (sysGpio(GPIO_CLEAR, ALL_GPIO_PINS) != MODULE_SUCCESS)) { printf("ERROR\r\n"); } state = STATE_SEND_INFO_MESSAGE; break; } case STATE_SEND_INFO_MESSAGE: { printf("~im~"); struct infoMessage im; /* See infoMessage.h for description of these info message fields.*/ im.header = hdr; im.deviceType = DEVICETYPE_TESLA_CONTROLS_END_DEVICE_DEMO; im.header.sequence = sequenceNumber++; im.numParameters = getSensorValues(im.kvps); // Does two things: Loads infoMessage with sensor value KVPs and gets the number of them // now, add status message interval im.kvps[im.numParameters].oid = OID_STATUS_MESSAGE_INTERVAL; im.kvps[im.numParameters].value = MESSAGE_PERIOD_SECONDS; im.numParameters++; // add zigbee module information: if (sysVersion() != MODULE_SUCCESS) { printf("ERROR retriving module information\r\n"); } else { displaySysVersion(); // Product ID im.kvps[im.numParameters].oid = OID_MODULE_PRODUCT_ID; im.kvps[im.numParameters].value = zmBuf[SYS_VERSION_RESULT_PRODUCTID_FIELD]; im.numParameters++; // FW - Major im.kvps[im.numParameters].oid = OID_MODULE_FIRMWARE_MAJOR; im.kvps[im.numParameters].value = zmBuf[SYS_VERSION_RESULT_FW_MAJOR_FIELD]; im.numParameters++; // FW - Minor im.kvps[im.numParameters].oid = OID_MODULE_FIRMWARE_MINOR; im.kvps[im.numParameters].value = zmBuf[SYS_VERSION_RESULT_FW_MINOR_FIELD]; im.numParameters++; // FW - Build im.kvps[im.numParameters].oid = OID_MODULE_FIRMWARE_BUILD; im.kvps[im.numParameters].value = zmBuf[SYS_VERSION_RESULT_FW_BUILD_FIELD]; im.numParameters++; } printInfoMessage(&im); #define RESTART_DELAY_IF_MESSAGE_FAIL_MS 5000 uint8_t messageBuffer[MAX_INFO_MESSAGE_SIZE]; serializeInfoMessage(&im, messageBuffer); setLed(SEND_MESSAGE_LED); //indicate that we are sending a message moduleResult_t result = afSendData(DEFAULT_ENDPOINT, DEFAULT_ENDPOINT, 0, INFO_MESSAGE_CLUSTER, messageBuffer, getSizeOfInfoMessage(&im)); // and send it clearLed(SEND_MESSAGE_LED); if (result != MODULE_SUCCESS) { zigbeeNetworkStatus = NWK_OFFLINE; printf("afSendData error %02X; restarting...\r\n", result); delayMs(RESTART_DELAY_IF_MESSAGE_FAIL_MS); //allow enough time for coordinator to fully restart, if that caused our problem state = STATE_MODULE_STARTUP; } else { printf("Success\r\n"); state = STATE_IDLE; } break; } default: //should never happen { printf("UNKNOWN STATE\r\n"); state = STATE_MODULE_STARTUP; } break; } } }
void stateMachine() { while (1) { switch (state) { case STATE_IDLE: { if (stateFlags & STATE_FLAG_SEND_INFO_MESSAGE) //if there is a pending info message to be sent { state = STATE_SEND_INFO_MESSAGE; //then send the message and clear the flag stateFlags &= ~STATE_FLAG_SEND_INFO_MESSAGE; } //note: other flags (for different messages or events) can be added here break; } case STATE_ZNP_STARTUP: { #define ZNP_START_DELAY_IF_FAIL_MS 5000 /* Start the network; if fails then wait a second and try again. */ signed int startResult = startZnp(END_DEVICE); while (startResult != ZNP_SUCCESS) { printf("FAILED. Error Code %i, ZNP Result %i. Retrying...\r\n", startResult, znpResult); delayMs(ZNP_START_DELAY_IF_FAIL_MS); startResult = startZnp(END_DEVICE); } printf("Success\r\n"); //ZNP Initialized so store MAC Address memcpy(hdr.mac, getMacAddress(), 8); #ifdef SEND_MESSAGE_ON_TIMER signed int timerResult = initTimer(4, WAKEUP_AFTER_TIMER); if (timerResult != 0) { printf("timerResult Error %i, STOPPING\r\n", timerResult); while (1); } #endif state = STATE_DISPLAY_NETWORK_INFORMATION; break; } case STATE_DISPLAY_NETWORK_INFORMATION: { printf("~ni~"); /* On network, display info about this network */ getNetworkConfigurationParameters(); getDeviceInformation(); state = STATE_SEND_INFO_MESSAGE; break; } case STATE_SEND_INFO_MESSAGE: { printf("~im~"); setLed(1); im.header->sequence = sequenceNumber++; im.cause = infoMessageCause; unsigned char* panid = getDeviceInformationProperty(DIP_PANID); im.parameters[0] = CONVERT_TO_INT(*panid, *(panid+1)); //PAN ID im.parameters[1] = getVcc3(); //VCC im.parameters[2] = getLightSensor(); //Light Sensor printInfoMessage(&im); #define ZNP_RESTART_DELAY_IF_MESSAGE_FAIL_MS 5000 unsigned char msgBuf[100]; serializeInfoMessage(&im, msgBuf); afSendData(DEFAULT_ENDPOINT,DEFAULT_ENDPOINT,0, INFO_MESSAGE_CLUSTER, msgBuf, getSizeOfInfoMessage(&im)); if (znpResult != ZNP_SUCCESS) { printf("afSendData error %i; restarting...\r\n", znpResult); delayMs(ZNP_RESTART_DELAY_IF_MESSAGE_FAIL_MS); //allow enough time for coordinator to fully restart, if that caused our problem state = STATE_ZNP_STARTUP; } else { state = STATE_IDLE; clearLeds(); HAL_SLEEP(); } break; } default: //should never happen { printf("UNKNOWN STATE\r\n"); state = STATE_ZNP_STARTUP; } break; } } }