基于Z-Stack的零火线开关(一)
1. 在 Z-Stack Home 1.2.2a中提供的例程中包含SampleSwitch例程，我们在该例程的基础上进行开发。
2. 打开SampleSwitch工程，在 zcl_samplesw_data.c 文件中修改 Basic Cluster 信息。
// Basic Cluster
const uint8 zclSampleSw_HWRevision = SAMPLESW_HWVERSION;
const uint8 zclSampleSw_ZCLVersion = SAMPLESW_ZCLVERSION;
const uint8 zclSampleSw_ManufacturerName[] = { 16, 'T','e','x','a','s','I','n','s','t','r','u','m','e','n','t','s' };
const uint8 zclSampleSw_ModelId[] = { 16, 'T','I','0','0','0','1',' ',' ',' ',' ',' ',' ',' ',' ',' ',' ' };
const uint8 zclSampleSw_DateCode[] = { 16, '2','0','0','6','0','8','3','1',' ',' ',' ',' ',' ',' ',' ',' ' };
const uint8 zclSampleSw_PowerSource = POWER_SOURCE_MAINS_1_PHASE;
uint8 zclSampleSw_LocationDescription[17] = { 16, ' ',' ',' ',' ',' ',' ',' ',' ',' ',' ',' ',' ',' ',' ',' ',' ' };
uint8 zclSampleSw_PhysicalEnvironment = 0;
uint8 zclSampleSw_DeviceEnable = DEVICE_ENABLED;3. 修改简单描述符信息，此处主要是对Device Id和Cluster列表的修改，市面上的ZigBee零火线开关Device Id有0x0000(OnOff Switch)，0x0002(OnOff Output)，还有一些公司用0x0100(OnOff Light)来做。这里需要说明的是HA规范里面0x0000和0x0002的InCluster里面是不包含OnOff Cluster的，不管采用0x0000，0x0002还是0x0100都需要在 InCluster 列表里面添加OnOff Cluster，这样才能接收到OnOff命令。
SimpleDescriptionFormat_t zclSampleSw_SimpleDesc =
{
SAMPLESW_ENDPOINT, // int Endpoint;
ZCL_HA_PROFILE_ID, // uint16 AppProfId[2];
ZCL_HA_DEVICEID_ON_OFF_SWITCH, // uint16 AppDeviceId[2];
SAMPLESW_DEVICE_VERSION, // int AppDevVer:4;
SAMPLESW_FLAGS, // int AppFlags:4;
ZCLSAMPLESW_MAX_INCLUSTERS, // byte AppNumInClusters;
(cId_t *)zclSampleSw_InClusterList, // byte *pAppInClusterList;
ZCLSAMPLESW_MAX_OUTCLUSTERS, // byte AppNumInClusters;
(cId_t *)zclSampleSw_OutClusterList // byte *pAppInClusterList;
};4. 在zcl_samplesw.c中添加OnOff Callback函数，如下列代码中的zclSampleSw_OnOffCB
/*********************************************************************
* ZCL General Profile Callback table
*/
static zclGeneral_AppCallbacks_t zclSampleSw_CmdCallbacks =
{
zclSampleSw_BasicResetCB, // Basic Cluster Reset command
zclSampleSw_IdentifyCB, // Identify command
#ifdef ZCL_EZMODE
NULL, // Identify EZ-Mode Invoke command
NULL, // Identify Update Commission State command
#endif
NULL, // Identify Trigger Effect command
zclSampleSw_IdentifyQueryRspCB, // Identify Query Response command
zclSampleSw_OnOffCB, // On/Off cluster commands
NULL, // On/Off cluster enhanced command Off with Effect
NULL, // On/Off cluster enhanced command On with Recall Global Scene
NULL, // On/Off cluster enhanced command On with Timed Off
#ifdef ZCL_LEVEL_CTRL
NULL, // Level Control Move to Level command
NULL, // Level Control Move command
NULL, // Level Control Step command
NULL, // Level Control Stop command
#endif
#ifdef ZCL_GROUPS
NULL, // Group Response commands
#endif
#ifdef ZCL_SCENES
NULL, // Scene Store Request command
NULL, // Scene Recall Request command
NULL, // Scene Response command
#endif
#ifdef ZCL_ALARMS
NULL, // Alarm (Response) commands
#endif
#ifdef SE_UK_EXT
NULL, // Get Event Log command
NULL, // Publish Event Log command
#endif
NULL, // RSSI Location command
NULL // RSSI Location Response command
};
5. 写zclSampleSw_OnOffCB函数内容，就是收到OnOff命令后的处理过程，注意需要声明该函数
/*********************************************************************
* @fn zclSamplesw_OnOffCB
*
* @brief Callback from the ZCL General Cluster Library when
* it received an On/Off Command for this application.
*
* @param cmd - COMMAND_ON, COMMAND_OFF or COMMAND_TOGGLE
*
* @return none
*/
static void zclSamplesw_OnOffCB( uint8 cmd )
{
// Turn on the light
if ( cmd == COMMAND_ON )
{
zclSamplesw_OnOff = LIGHT_ON;
}
// Turn off the light
else if ( cmd == COMMAND_OFF )
{
zclSamplesw_OnOff = LIGHT_OFF;
}
// Toggle the light
else if ( cmd == COMMAND_TOGGLE )
{
if ( zclSamplesw_OnOff == LIGHT_OFF )
{
zclSamplesw_OnOff = LIGHT_ON;
}
else
{
zclSamplesw_OnOff = LIGHT_OFF;
}
}
if(zclSamplesw_OnOff == LIGHT_ON)
{
HalLedSet ( HAL_LED_2, HAL_LED_MODE_ON );
}
else
{
HalLedSet ( HAL_LED_2, HAL_LED_MODE_OFF );
}
}6. 选择Router
7. 设置编译选项：点击Project——Options，在HOLD_AUTO_START前加“x”，设置为自启动模式。
8. 设置信道：将信道与协调器信道设置一致，我们的信道是16。
9. 在线调试：点击Download and Debug
10. 进入调试界面后点击Go来启动设备。
11. 协调器设置为允许入网，设备入网后，协调器发送OnOff命令，验证设备状态。