const xMP2964_Init code MP2964_PG1[] ={}
时间: 2024-04-19 21:24:53 浏览: 12
这段代码定义了一个名为 `MP2964_PG1` 的常量数组,数组元素的类型是 `xMP2964_Init` 结构体类型。根据代码中的 `const` 关键字,表明这个数组是一个常量数组,其内容在编译时就确定且不可修改。
数组的名称是 `MP2964_PG1`,并且在代码中使用了 `code` 关键字,表明这个数组将被存储在程序的只读存储器(ROM)中。在代码中给出的示例中,数组是空的,即没有初始化任何元素。你可以在花括号 `{}` 中添加适当的初始化值来填充数组元素。
根据代码的上下文来看,这个常量数组可能用于存储MP2964的初始化参数或配置信息。你可以根据实际需求,在花括号内添加具体的结构体初始化值,以便在代码中使用这些初始化值。
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帮我优化以下 const val LOAD_H5_SUCCESS="appLoadH5Success" //H5加载完成 const val APP_START_ACTIVITY="appStartActivity" const val GET_GAODE_LOCATION = "appGetGaoDeLocation" //获取定位 const val BARCODESCANNER_SCAN = "appBarcodescannerScan" //扫码 const val APP_GET_FILE_BASE64 = "appGetFileBase64" const val CAMERA_UPLOAD = "appCameraUpload" //调取拍照的功能 const val CREDENTIALS_CAMERA_UPLOAD = "appCredentialsCameraUpload" //调取证件拍照的功能 const val SCAN_BLUETOOTH = "appScanBluetooth" const val APP_DISCONNECT_BLE="appDisConnectBle" const val TH_PRINT = "appThPrint" const val GET_TH_WEIGHT = "appGetThWeight" const val GET_SJ_WEIGHT = "appGetSjWeight" const val PDA_PRINT = "appPdaPrint" const val GALLERY_UPLOAD = "appGalleryUpload" //上传文件 const val CREDENTIALS_GALLERY_UPLOAD = "appCredentialsGalleryUpload" //证件本地文件上传 const val FILE_UPLOAD = "appFileUpload" const val CLEAR_CACHE = "appClearCache" //清理缓存 const val GET_CACHE_SIZE = "appGetCacheSize" //获取缓存 const val DOWNLOAD_FILE = "appDownloadFile" const val PHONE_DEVICE = "appPhoneDevice" //H5获取手机设备信息 const val MEDIA_START_RECORD = "appMediaStartRecord" //开启录音 const val MEDIA_STOP_RECORD = "appMediaStopRecord" //结束录音 const val PDA_SCAN = "appPdaScan" const val APP_BLE_CONNECTED = "appBleConnected" const val APP_BLE_CONNECTED_BY_PARAMS = "appBleConnectedByParams" const val APP_USB_CONNECTED = "appUsbConnected" const val APP_CONNECT_USB = "appConnectUsb" const val APP_BACK_PAGE = "appBackPage" const val APP_LOGOUT="appLogout" //退出登录 const val APP_LOGOUT_MESSAGE="appLogoutMessage" //402 401 提示 const val APP_TOKEN_TIMEOUT="appTokenTimeOut" //token过期 const val APP_TO_BACKLOG="appToBacklog" //返回工作台 const val APP_REFRESH_BACKLOG="appRefreshBacklog" //刷新工作台 const val APP_REFRESH_BACKLOG_NUM="appRefreshBacklogNum" //刷新工作台数量 const val APP_CLOSE_MULTI_CHOOSE="appCloseMultiChoose" const val APP_SET_ORG_DATA="appSetOrgData"
可以将这些常量放在一个公共的类中,以便全局使用,如下所示:
```
object AppConstants {
const val LOAD_H5_SUCCESS="appLoadH5Success" //H5加载完成
const val APP_START_ACTIVITY="appStartActivity"
const val GET_GAODE_LOCATION = "appGetGaoDeLocation" //获取定位
const val BARCODESCANNER_SCAN = "appBarcodescannerScan" //扫码
const val APP_GET_FILE_BASE64 = "appGetFileBase64"
const val CAMERA_UPLOAD = "appCameraUpload" //调取拍照的功能
const val CREDENTIALS_CAMERA_UPLOAD = "appCredentialsCameraUpload" //调取证件拍照的功能
const val SCAN_BLUETOOTH = "appScanBluetooth"
const val APP_DISCONNECT_BLE="appDisConnectBle"
const val TH_PRINT = "appThPrint"
const val GET_TH_WEIGHT = "appGetThWeight"
const val GET_SJ_WEIGHT = "appGetSjWeight"
const val PDA_PRINT = "appPdaPrint"
const val GALLERY_UPLOAD = "appGalleryUpload" //上传文件
const val CREDENTIALS_GALLERY_UPLOAD = "appCredentialsGalleryUpload" //证件本地文件上传
const val FILE_UPLOAD = "appFileUpload"
const val CLEAR_CACHE = "appClearCache" //清理缓存
const val GET_CACHE_SIZE = "appGetCacheSize" //获取缓存
const val DOWNLOAD_FILE = "appDownloadFile"
const val PHONE_DEVICE = "appPhoneDevice" //H5获取手机设备信息
const val MEDIA_START_RECORD = "appMediaStartRecord" //开启录音
const val MEDIA_STOP_RECORD = "appMediaStopRecord" //结束录音
const val PDA_SCAN = "appPdaScan"
const val APP_BLE_CONNECTED = "appBleConnected"
const val APP_BLE_CONNECTED_BY_PARAMS = "appBleConnectedByParams"
const val APP_USB_CONNECTED = "appUsbConnected"
const val APP_CONNECT_USB = "appConnectUsb"
const val APP_BACK_PAGE = "appBackPage"
const val APP_LOGOUT="appLogout" //退出登录
const val APP_LOGOUT_MESSAGE="appLogoutMessage" //402 401 提示
const val APP_TOKEN_TIMEOUT="appTokenTimeOut" //token过期
const val APP_TO_BACKLOG="appToBacklog" //返回工作台
const val APP_REFRESH_BACKLOG="appRefreshBacklog" //刷新工作台
const val APP_REFRESH_BACKLOG_NUM="appRefreshBacklogNum" //刷新工作台数量
const val APP_CLOSE_MULTI_CHOOSE="appCloseMultiChoose"
const val APP_SET_ORG_DATA="appSetOrgData"
}
```
使用时只需通过类名调用即可,如 `AppConstants.LOAD_H5_SUCCESS`。这样做的好处是方便管理和维护,同时也可以避免命名冲突。
const float SERVO_MIN = SERVO_INIT - 1880 / K; const float SERVO_MAX = SERVO_INIT - 1320 / K;
这两行代码是用来计算转向角度的最小值和最大值的。根据给定的转向参数`K`,它们通过将初始转向角度`SERVO_INIT`减去某个值来得到最小值和最大值。
具体来说,`SERVO_MIN`的计算公式是`SERVO_INIT - 1880 / K`,而`SERVO_MAX`的计算公式是`SERVO_INIT - 1320 / K`。
这两个值的目的是限制转向角度的范围,确保转向角度在一定的有效范围内。在代码中,如果计算得到的转向角度小于最小值`SERVO_MIN`,则将其设置为最小值;如果大于最大值`SERVO_MAX`,则将其设置为最大值。
这样做的目的是为了避免车辆转向角度过大或过小,超出可接受的范围,从而保证车辆在转弯时的稳定性和安全性。
如果还有其他问题,请随时提问。