diff --git a/en/application-dev/database/database-distributedobject-guidelines.md b/en/application-dev/database/database-distributedobject-guidelines.md index ea338c1320315efaedae09b2523b6e1558a0096e..46246572c2e8dd811798b03cc691d32b33eba19a 100644 --- a/en/application-dev/database/database-distributedobject-guidelines.md +++ b/en/application-dev/database/database-distributedobject-guidelines.md @@ -107,7 +107,9 @@ The following example shows how to implement a distributed data object synchroni }); } } - local_object.on("change", this.changeCallback); + + // To refresh the page in changeCallback, correctly set this.changeCallback.bind(this) in + changeCallback. ``` 5. Modify object attributes. The object attributes support basic data types (such as number, Boolean, and string) and complex data types (array and nested basic types). @@ -158,9 +160,9 @@ The following example shows how to implement a distributed data object synchroni The sample code is as follows: ```js - // Unsubscribe from statusCallback. + // Unsubscribe from the online status change callback. local_object.off("status", statusCallback); - // unsubscribe from all status change callbacks. + // Unsubscribe from all online status change callbacks. local_object.off("status"); ``` 10. Remove a distributed data object from the synchronization network. After the distributed data object is removed from the network, the data changes on the local end will not be synchronized to the remote end. @@ -169,7 +171,12 @@ The following example shows how to implement a distributed data object synchroni ```js local_object.setSessionId(""); ``` +## Development Example - +The following example is provided for you to better understand the development of distributed data object: - +- [Distributed Notepad](https://gitee.com/openharmony/distributeddatamgr_objectstore/tree/master/samples/distributedNotepad) + + +When an event occurs on a device, for example, a note is added, the tile or content of a note is changed, or the event list is cleared, the change will be synchronized to other devices in the trusted network by the Notepad app. + diff --git a/en/application-dev/reference/apis/js-apis-distributed-data.md b/en/application-dev/reference/apis/js-apis-distributed-data.md index d813b75b3e7a4f677fc96f87d9d38cb4719251e7..3001c532ea0d0b2785de89a3accc30997f7b7f72 100644 --- a/en/application-dev/reference/apis/js-apis-distributed-data.md +++ b/en/application-dev/reference/apis/js-apis-distributed-data.md @@ -2264,10 +2264,10 @@ Subscribes to data synchronization completion events. This method uses a synchro **Example** -``` +```js let kvStore; kvStore.on('syncComplete', function (data) { - console.log("syncComplete callback call data: " + data); + console.log("callback call data: " + data); }); ``` @@ -2291,10 +2291,10 @@ Unsubscribes from data change events. This method uses a synchronous callback to ``` let kvStore; kvStore.on('dataChange', function (data) { - console.log("syncComplete callback call data: " + data); + console.log("callback call data: " + data); }); kvStore.off('dataChange', function (data) { - console.log("syncComplete callback call data: " + data); + console.log("callback call data: " + data); }); ``` diff --git a/en/application-dev/reference/apis/js-apis-fileio.md b/en/application-dev/reference/apis/js-apis-fileio.md index 451d5e4f40ce2f23d128ad162a688d9bb58f3621..09f43ce1dadc25d4c5f99b8b65933b470084b6ff 100644 --- a/en/application-dev/reference/apis/js-apis-fileio.md +++ b/en/application-dev/reference/apis/js-apis-fileio.md @@ -625,7 +625,7 @@ Asynchronously reads data from a file. This method uses a promise to return the | ------- | ----------- | ---- | ---------------------------------------- | | fd | number | Yes | File descriptor of the file to read. | | buffer | ArrayBuffer | Yes | Buffer used to store the file data read. | - | options | Object | No | The options are as follows:
- **offset** (number): position to store the data read in the buffer in reference to the start address of the buffer. The default value is **0**.
- **length** (number): length of the data to read. The default value is the buffer length minus the offset.
- **position** (number): position of the data to read in the file. By default, data is read from the current position.| + | options | Object | No | The options are as follows:
- **offset** (number): position to store the data read in the buffer in reference to the start address of the buffer. The default value is **0**.
- **length** (number): length of the data to read. The default value is the buffer length minus the offset.
- **position** (number): position of the data to read in the file. By default, data is read from the current position.
-  The sum of **offset** and **length** must be less than or equal to the buffer size. | - Return value | Type | Description | @@ -662,7 +662,7 @@ Asynchronously reads data from a file. This method uses a callback to return the | -------- | ---------------------------------------- | ---- | ---------------------------------------- | | fd | number | Yes | File descriptor of the file to read. | | buffer | ArrayBuffer | Yes | Buffer used to store the file data read. | - | options | Object | No | The options are as follows:
- **offset** (number): position to store the data read in the buffer in reference to the start address of the buffer. The default value is **0**.
- **length** (number): length of the data to read. The default value is the buffer length minus the offset.
- **position** (number): position of the data to read in the file. By default, data is read from the current position.| + | options | Object | No | The options are as follows:
- **offset** (number): position to store the data read in the buffer in reference to the start address of the buffer. The default value is **0**.
- **length** (number): length of the data to read. The default value is the buffer length minus the offset.
- **position** (number): position of the data to read in the file. By default, data is read from the current position.
-  The sum of **offset** and **length** must be less than or equal to the buffer size. | | callback | AsyncCallback<[ReadOut](#readout)> | Yes | Callback invoked when the data is read asynchronously. | - Example @@ -695,7 +695,7 @@ Synchronously reads data from a file. | ------- | ----------- | ---- | ---------------------------------------- | | fd | number | Yes | File descriptor of the file to read. | | buffer | ArrayBuffer | Yes | Buffer used to store the file data read. | - | options | Object | No | The options are as follows:
- **offset** (number): position to store the data read in the buffer in reference to the start address of the buffer. The default value is **0**.
- **length** (number): length of the data to read. The default value is the buffer length minus the offset.
- **position** (number): position of the data to read in the file. By default, data is read from the current position.| + | options | Object | No | The options are as follows:
- **offset** (number): position to store the data read in the buffer in reference to the start address of the buffer. The default value is **0**.
- **length** (number): length of the data to read. The default value is the buffer length minus the offset.
- **position** (number): position of the data to read in the file. By default, data is read from the current position.
-  The sum of **offset** and **length** must be less than or equal to the buffer size. | - Return value | Type | Description | @@ -867,7 +867,7 @@ Asynchronously writes data into a file. This method uses a promise to return the | ------- | ------------------------------- | ---- | ---------------------------------------- | | fd | number | Yes | File descriptor of the file to write. | | buffer | ArrayBuffer \| string | Yes | Data to write. It can be a string or data from a buffer. | - | options | Object | No | The options are as follows:
- **offset** (number): position of the data to write in reference to the start address of the data. The default value is **0**.
- **length** (number): length of the data to write. The default value is the buffer length minus the offset.
- **position** (number): start position to write the data in the file. By default, data is written from the current position.
- **encoding** (string): format of the string to be encoded. The default value is **utf-8**, which is the only value supported.| + | options | Object | No | The options are as follows:
- **offset** (number): position of the data to write in reference to the start address of the data. The default value is **0**.
- **length** (number): length of the data to write. The default value is the buffer length minus the offset.
- **position** (number): start position to write the data in the file. By default, data is written from the current position.
- **encoding** (string): format of the string to be encoded. The default value is **utf-8**, which is the only value supported.
-  The sum of **offset** and **length** must be less than or equal to the buffer size.| - Return value | Type | Description | @@ -903,7 +903,7 @@ Asynchronously writes data into a file. This method uses a callback to return th | -------- | ------------------------------- | ---- | ---------------------------------------- | | fd | number | Yes | File descriptor of the file to write. | | buffer | ArrayBuffer \| string | Yes | Data to write. It can be a string or data from a buffer. | - | options | Object | No | The options are as follows:
- **offset** (number): position of the data to write in reference to the start address of the data. The default value is **0**.
- **length** (number): length of the data to write. The default value is the buffer length minus the offset.
- **position** (number): start position to write the data in the file. By default, data is written from the current position.
- **encoding** (string): format of the string to be encoded. The default value is **utf-8**, which is the only value supported.| + | options | Object | No | The options are as follows:
- **offset** (number): position of the data to write in reference to the start address of the data. The default value is **0**.
- **length** (number): length of the data to write. The default value is the buffer length minus the offset.
- **position** (number): start position to write the data in the file. By default, data is written from the current position.
- **encoding** (string): format of the string to be encoded. The default value is **utf-8**, which is the only value supported.
-  The sum of **offset** and **length** must be less than or equal to the buffer size.| | callback | AsyncCallback<number> | Yes | Callback invoked when the data is written asynchronously. | - Example @@ -935,7 +935,7 @@ Synchronously writes data into a file. | ------- | ------------------------------- | ---- | ---------------------------------------- | | fd | number | Yes | File descriptor of the file to write. | | buffer | ArrayBuffer \| string | Yes | Data to write. It can be a string or data from a buffer. | - | options | Object | No | The options are as follows:
- **offset** (number): position of the data to write in reference to the start address of the data. The default value is **0**.
- **length** (number): length of the data to write. The default value is the buffer length minus the offset.
- **position** (number): start position to write the data in the file. By default, data is written from the current position.
- **encoding** (string): format of the string to be encoded. The default value is **utf-8**, which is the only value supported.| + | options | Object | No | The options are as follows:
- **offset** (number): position of the data to write in reference to the start address of the data. The default value is **0**.
- **length** (number): length of the data to write. The default value is the buffer length minus the offset.
- **position** (number): start position to write the data in the file. By default, data is written from the current position.
- **encoding** (string): format of the string to be encoded. The default value is **utf-8**, which is the only value supported.
-  The sum of **offset** and **length** must be less than or equal to the buffer size.| - Return value | Type | Description | @@ -961,7 +961,7 @@ Asynchronously calculates the hash value of a file. This method uses a promise t | Name | Type | Mandatory | Description | | --------- | ------ | ---- | ---------------------------------------- | | path | string | Yes | Absolute path of the target file. | - | algorithm | string | Yes | Algorithm used to calculate the hash value. The value can be **md5**, **sha1**, or **sha256**. **sha256** is recommended for security purposes.| + | algorithm | string | Yes | Algorithm used to calculate the hash value. The value can be **md5**, **sha1**, or **sha256**.
**sha256** is recommended for security purposes.| - Return value | Type | Description | @@ -990,7 +990,7 @@ Asynchronously calculates the hash value of a file. This method uses a callback | Name | Type | Mandatory | Description | | --------- | --------------------------- | ---- | ---------------------------------------- | | path | string | Yes | Absolute path of the target file. | - | algorithm | string | Yes | Algorithm used to calculate the hash value. The value can be **md5**, **sha1**, or **sha256**. **sha256** is recommended for security purposes.| + | algorithm | string | Yes | Algorithm used to calculate the hash value. The value can be **md5**, **sha1**, or **sha256**.
**sha256** is recommended for security purposes.| | callback | AsyncCallback<string> | Yes | Callback used to return the hash value. The hash value is a hexadecimal string consisting of digits and uppercase letters.| - Example @@ -1472,10 +1472,10 @@ Asynchronously reads data from a file. This method uses a promise to return the **System capability**: SystemCapability.FileManagement.File.FileIO - Parameters - | Name | Type | Mandatory | Description | - | ------- | ----------- | ---- | ---------------------------------------- | - | buffer | ArrayBuffer | Yes | Buffer used to store the file data read. | - | options | Object | No | The options are as follows:
- **offset** (number): position to store the data read in the buffer in reference to the start address of the buffer. The default value is **0**.
- **length** (number): length of the data to read. The default value is the buffer length minus the offset.| + | Name | Type | Mandatory| Description | + | ------- | ----------- | ---- | ------------------------------------------------------------ | + | buffer | ArrayBuffer | Yes | Buffer used to store the file data read. | + | options | Object | No | The options are as follows:
- **offset** (number): position to store the data read in the buffer in reference to the start address of the buffer. The default value is **0**.
- **length** (number): length of the data to read. The default value is the buffer length minus the offset.
-  The sum of **offset** and **length** must be less than or equal to the buffer size.| - Return value | Type | Description | @@ -1509,7 +1509,7 @@ Asynchronously reads data from a file. This method uses a callback to return the | Name | Type | Mandatory | Description | | -------- | ---------------------------------------- | ---- | ---------------------------------------- | | buffer | ArrayBuffer | Yes | Buffer used to store the file data read. | - | options | Object | No | The options are as follows:
- **offset** (number): position to store the data read in the buffer in reference to the start address of the buffer. The default value is **0**.
- **length** (number): length of the data to read. The default value is the buffer length minus the offset.| + | options | Object | No | The options are as follows:
- **offset** (number): position to store the data read in the buffer in reference to the start address of the buffer. The default value is **0**.
- **length** (number): length of the data to read. The default value is the buffer length minus the offset.
-  The sum of **offset** and **length** must be less than or equal to the buffer size.| | callback | AsyncCallback<[ReadOut](#readout)> | Yes | Callback invoked when the data is read asynchronously from the file. | - Example @@ -2577,6 +2577,7 @@ Asynchronously stops **watcher**. This method uses a callback to return the resu ``` + ## Stream7+ File stream. Before calling a method of the **Stream** class, use the **createStream()** method synchronously or asynchronously to create a **Stream** instance. @@ -2721,7 +2722,7 @@ Asynchronously writes data into the stream. This method uses a promise to return | Name | Type | Mandatory | Description | | ------- | ------------------------------- | ---- | ---------------------------------------- | | buffer | ArrayBuffer \| string | Yes | Data to write. It can be a string or data from a buffer. | - | options | Object | No | The options are as follows:
- **offset** (number): position of the data to write in reference to the start address of the data. The default value is **0**.
- **length** (number): length of the data to write. The default value is the buffer length minus the offset.
- **position** (number): start position to write the data in the file. By default, data is written from the current position.
- **encoding** (string): format of the string to be encoded. The default value is **utf-8**, which is the only value supported.| + | options | Object | No | The options are as follows:
- **offset** (number): position of the data to write in reference to the start address of the data. The default value is **0**.
- **length** (number): length of the data to write. The default value is the buffer length minus the offset.
- **position** (number): start position to write the data in the file. By default, data is written from the current position.
- **encoding** (string): format of the string to be encoded. The default value is **utf-8**, which is the only value supported.
-  The sum of **offset** and **length** must be less than or equal to the buffer size. | - Return value | Type | Description | @@ -2753,11 +2754,11 @@ Asynchronously writes data into the stream. This method uses a callback to retur **System capability**: SystemCapability.FileManagement.File.FileIO - Parameters - | Name | Type | Mandatory | Description | - | -------- | ------------------------------- | ---- | ---------------------------------------- | - | buffer | ArrayBuffer \| string | Yes | Data to write. It can be a string or data from a buffer. | - | options | Object | No | The options are as follows:
- **offset** (number): position of the data to write in reference to the start address of the data. The default value is **0**.
- **length** (number): length of the data to write. The default value is the buffer length minus the offset.
- **position** (number): start position to write the data in the file. By default, data is written from the current position.
- **encoding** (string): format of the string to be encoded. The default value is **utf-8**, which is the only value supported.| - | callback | AsyncCallback<number> | Yes | Callback invoked when the data is written asynchronously. | + | Name | Type | Mandatory| Description | + | -------- | ------------------------------- | ---- | ------------------------------------------------------------ | + | buffer | ArrayBuffer \| string | Yes | Data to write. It can be a string or data from a buffer. | + | options | Object | No | The options are as follows:
- **offset** (number): position of the data to write in reference to the start address of the data. The default value is **0**.
- **length** (number): length of the data to write. The default value is the buffer length minus the offset.
- **position** (number): start position to write the data in the file. By default, data is written from the current position.
- **encoding** (string): format of the string to be encoded. The default value is **utf-8**, which is the only value supported.
-  The sum of **offset** and **length** must be less than or equal to the buffer size.| + | callback | AsyncCallback<number> | Yes | Callback invoked when the data is written asynchronously. | - Example ```js @@ -2788,7 +2789,7 @@ Synchronously writes data into the stream. | Name | Type | Mandatory | Description | | ------- | ------------------------------- | ---- | ---------------------------------------- | | buffer | ArrayBuffer \| string | Yes | Data to write. It can be a string or data from a buffer. | - | options | Object | No | The options are as follows:
- **offset** (number): position of the data to write in reference to the start address of the data. The default value is **0**.
- **length** (number): length of the data to write. The default value is the buffer length minus the offset.
- **position** (number): start position to write the data in the file. By default, data is written from the current position.
- **encoding** (string): format of the string to be encoded. The default value is **utf-8**, which is the only value supported.| + | options | Object | No | The options are as follows:
- **offset** (number): position of the data to write in reference to the start address of the data. The default value is **0**.
- **length** (number): length of the data to write. The default value is the buffer length minus the offset.
- **position** (number): start position to write the data in the file. By default, data is written from the current position.
- **encoding** (string): format of the string to be encoded. The default value is **utf-8**, which is the only value supported.
-  The sum of **offset** and **length** must be less than or equal to the buffer size. | - Return value | Type | Description | @@ -2818,7 +2819,7 @@ Asynchronously reads data from the stream. This method uses a promise to return | Name | Type | Mandatory | Description | | ------- | ----------- | ---- | ---------------------------------------- | | buffer | ArrayBuffer | Yes | Buffer used to store the file read. | - | options | Object | No | The options are as follows:
- **offset** (number): position to store the data read in the buffer in reference to the start address of the buffer. The default value is **0**.
- **length** (number): length of the data to read. The default value is the buffer length minus the offset.
- **position** (number): position of the data to read in the file. By default, data is read from the current position.| + | options | Object | No | The options are as follows:
- **offset** (number): position to store the data read in the buffer in reference to the start address of the buffer. The default value is **0**.
- **length** (number): length of the data to read. The default value is the buffer length minus the offset.
- **position** (number): position of the data to read in the file. By default, data is read from the current position.
-  The sum of **offset** and **length** must be less than or equal to the buffer size. | - Return value | Type | Description | @@ -2853,7 +2854,7 @@ Asynchronously reads data from the stream. This method uses a callback to return | Name | Type | Mandatory | Description | | -------- | ---------------------------------------- | ---- | ---------------------------------------- | | buffer | ArrayBuffer | Yes | Buffer used to store the file read. | - | options | Object | No | The options are as follows:
- **offset** (number): position to store the data read in the buffer in reference to the start address of the buffer. The default value is **0**.
- **length** (number): length of the data to read. The default value is the buffer length minus the offset.
- **position** (number): position of the data to read in the file. By default, data is read from the current position.| + | options | Object | No | The options are as follows:
- **offset** (number): position to store the data read in the buffer in reference to the start address of the buffer. The default value is **0**.
- **length** (number): length of the data to read. The default value is the buffer length minus the offset.
- **position** (number): position of the data to read in the file. By default, data is read from the current position.
-  The sum of **offset** and **length** must be less than or equal to the buffer size. | | callback | AsyncCallback<[ReadOut](#readout)> | Yes | Callback invoked when data is read asynchronously from the stream. | - Example @@ -2884,7 +2885,7 @@ Synchronously reads data from the stream. | Name | Type | Mandatory | Description | | ------- | ----------- | ---- | ---------------------------------------- | | buffer | ArrayBuffer | Yes | Buffer used to store the file read. | - | options | Object | No | The options are as follows:
- **offset** (number): position to store the data read in the buffer in reference to the start address of the buffer. The default value is **0**.
- **length** (number): length of the data to read. The default value is the buffer length minus the offset.
- **position** (number): position of the data to read in the file. By default, data is read from the current position.| + | options | Object | No | The options are as follows:
- **offset** (number): position to store the data read in the buffer in reference to the start address of the buffer. The default value is **0**.
- **length** (number): length of the data to read. The default value is the buffer length minus the offset.
- **position** (number): position of the data to read in the file. By default, data is read from the current position.
-  The sum of **offset** and **length** must be less than or equal to the buffer size. | - Return value | Type | Description | diff --git a/en/application-dev/reference/apis/js-apis-huks.md b/en/application-dev/reference/apis/js-apis-huks.md index 790802ba3422dee736f7a6d08ec910b97c9e24b2..9611d7e68637b765327e81e9ed68db9e68ceb9ef 100644 --- a/en/application-dev/reference/apis/js-apis-huks.md +++ b/en/application-dev/reference/apis/js-apis-huks.md @@ -14,7 +14,7 @@ import huks from '@ohos.security.huks' ``` ## HuksErrorCode -Enumerates error codes. +Enumerates the error codes. **System capability**: SystemCapability.Security.Huks @@ -29,7 +29,7 @@ Enumerates error codes. | HUKS_ERROR_INSUFFICIENT_DATA | -6 |Insufficient data.| | HUKS_ERROR_BUFFER_TOO_SMALL | -7 |Insufficient buffer.| | HUKS_ERROR_INSUFFICIENT_MEMORY | -8 |Insufficient memory.| -| HUKS_ERROR_COMMUNICATION_FAILURE | -9 |Communication failed.| +| HUKS_ERROR_COMMUNICATION_FAILURE | -9 |Communication failure.| | HUKS_ERROR_STORAGE_FAILURE | -10 |Storage failure.| | HUKS_ERROR_HARDWARE_FAILURE | -11 |Hardware fault.| | HUKS_ERROR_ALREADY_EXISTS | -12 |The object already exists.| @@ -91,7 +91,7 @@ Enumerates error codes. ## HuksKeyPurpose -Represents the purpose (usage) of a key. +Enumerates the key purposes. **System capability**: SystemCapability.Security.Huks @@ -103,7 +103,7 @@ Represents the purpose (usage) of a key. | HUKS_KEY_PURPOSE_VERIFY | 8 | The key is used to verify the signed data. | | HUKS_KEY_PURPOSE_DERIVE | 16 | The key is used to derive a key. | | HUKS_KEY_PURPOSE_WRAP | 32 | The key is used for encrypted import. | -| HUKS_KEY_PURPOSE_UNWRAP | 64 | The key is exported in encrypted mode. | +| HUKS_KEY_PURPOSE_UNWRAP | 64 | The key is used for encrypted export. | | HUKS_KEY_PURPOSE_MAC | 128 | The key is used to generate a message authentication code (MAC). | | HUKS_KEY_PURPOSE_AGREE | 256 | The key is used for key agreement. | @@ -135,8 +135,8 @@ Enumerates the padding algorithms. | HUKS_PADDING_OAEP | 1 | Optimal Asymmetric Encryption Padding (OAEP).| | HUKS_PADDING_PSS | 2 | Probabilistic Signature Scheme (PSS).| | HUKS_PADDING_PKCS1_V1_5 | 3 | PKCS1_V1_5.| -| HUKS_PADDING_PKCS5 | 4 | Public Key Cryptography Standards (PKCS)#5.| -| HUKS_PADDING_PKCS7 | 5 | PKCS#7| +| HUKS_PADDING_PKCS5 | 4 | Public Key Cryptography Standards (PKCS) #5.| +| HUKS_PADDING_PKCS7 | 5 | PKCS #7| ## HuksCipherMode @@ -155,7 +155,7 @@ Enumerates the cipher modes. ## HuksKeySize -Represents the key length. +Enumerates the key sizes. **System capability**: SystemCapability.Security.Huks @@ -182,7 +182,7 @@ Represents the key length. ## HuksKeyAlg -Represents the algorithm used by a key. +Enumerates the key algorithms. **System capability**: SystemCapability.Security.Huks @@ -244,8 +244,8 @@ Enumerates the tag transfer modes. | Name | Value | Description | | -------------------- | ---- | ----------------- | -| HUKS_SEND_TYPE_ASYNC | 0 | Send the tag asynchronously.| -| HUKS_SEND_TYPE_SYNC | 1 | Send the tag synchronously.| +| HUKS_SEND_TYPE_ASYNC | 0 | The tag is sent asynchronously.| +| HUKS_SEND_TYPE_SYNC | 1 | The tag is sent synchronously.| ## HuksTagType @@ -274,7 +274,7 @@ Enumerates the tags used to invoke parameters. | HUKS_TAG_INVALID | HuksTagType.HUKS_TAG_TYPE_INVALID \| 0 | Invalid tag. | | HUKS_TAG_ALGORITHM | HUKS_TAG_TYPE_UINT \| 1 | Indicates the algorithm. | | HUKS_TAG_PURPOSE | HuksTagType.HUKS_TAG_TYPE_UINT \| 2 | Indicates the purpose of a key. | -| HUKS_TAG_KEY_SIZE | HuksTagType.HUKS_TAG_TYPE_UINT \| 3 | Indicates the key length. | +| HUKS_TAG_KEY_SIZE | HuksTagType.HUKS_TAG_TYPE_UINT \| 3 | Indicates the key size. | | HUKS_TAG_DIGEST | HuksTagType.HUKS_TAG_TYPE_UINT \| 4 | Indicates the digest algorithm. | | HUKS_TAG_PADDING | HuksTagType.HUKS_TAG_TYPE_UINT \| 5 | Indicates the padding algorithm. | | HUKS_TAG_BLOCK_MODE | HuksTagType.HUKS_TAG_TYPE_UINT \| 6 | Indicates the cipher mode. | @@ -321,7 +321,7 @@ Enumerates the tags used to invoke parameters. | HUKS_TAG_ATTESTATION_ID_UDID | HuksTagType.HUKS_TAG_TYPE_BYTES \| 513 | Indicates the device UDID. | | HUKS_TAG_ATTESTATION_ID_SEC_LEVEL_INFO | HuksTagType.HUKS_TAG_TYPE_BYTES \| 514 | Indicates the security credential used for the attestation. | | HUKS_TAG_ATTESTATION_ID_VERSION_INFO | HuksTagType.HUKS_TAG_TYPE_BYTES \| 515 | Indicates the version information used in the attestation. | -| HUKS_TAG_IS_KEY_ALIAS | HuksTagType.HUKS_TAG_TYPE_BOOL \| 1001 | Indicates whether to use the tag of the alias passed during key generation.| +| HUKS_TAG_IS_KEY_ALIAS | HuksTagType.HUKS_TAG_TYPE_BOOL \| 1001 | Indicates whether to use the alias passed in during key generation.| | HUKS_TAG_KEY_STORAGE_FLAG | HuksTagType.HUKS_TAG_TYPE_UINT \| 1002 | Indicates the key storage mode. | | HUKS_TAG_IS_ALLOWED_WRAP | HuksTagType.HUKS_TAG_TYPE_BOOL \| 1003 | Reserved. | | HUKS_TAG_KEY_WRAP_TYPE | HuksTagType.HUKS_TAG_TYPE_UINT \| 1004 | Reserved. | @@ -352,7 +352,7 @@ Enumerates the tags used to invoke parameters. generateKey(keyAlias: string, options: HuksOptions, callback: AsyncCallback\) : void -Generates a key. This method uses an asynchronous callback to return the result. +Generates a key. This API uses an asynchronous callback to return the result. **System capability**: SystemCapability.Security.Huks @@ -362,7 +362,7 @@ Generates a key. This method uses an asynchronous callback to return the result. | -------- | ----------------------------------------- | ---- | ------------------------------------------------------------ | | keyAlias | string | Yes | Alias of the key. | | options | [HuksOptions](#huksoptions) | Yes | Tags required for generating the key. | -| callback | AsyncCallback\<[HuksResult](#huksresult)> | Yes | Callback used to return the result. If the operation is successful, **HUKS_SUCCESS** will be returned. If any other result is returned, see **HuksResult**.| +| callback | AsyncCallback\<[HuksResult](#huksresult)> | Yes | Callback used to return the result. If the operation is successful, **HUKS_SUCCESS** will be returned. If the operation fails, an error code defined in **HuksResult** will be returned.| **Example** @@ -402,7 +402,7 @@ huks.generateKey(keyAlias, options, function (err, data){}); generateKey(keyAlias: string, options: HuksOptions) : Promise\ -Generates a key. This method uses a promise to return the result. +Generates a key. This API uses a promise to return the result. **System capability**: SystemCapability.Security.Huks @@ -453,7 +453,7 @@ var result = huks.generateKey(keyAlias, options); deleteKey(keyAlias: string, options: HuksOptions, callback: AsyncCallback\) : void -Deletes a key. This method uses an asynchronous callback to return the result. +Deletes a key. This API uses an asynchronous callback to return the result. **System capability**: SystemCapability.Security.Huks @@ -463,7 +463,7 @@ Deletes a key. This method uses an asynchronous callback to return the result. | -------- | ----------------------------------------- | ---- | -------------------------------------------------- | | keyAlias | string | Yes | Key alias passed in when the key was generated. | | options | [HuksOptions](#huksoptions) | Yes | Empty object (leave this parameter empty). | -| callback | AsyncCallback\<[HuksResult](#huksresult)> | Yes | Callback used to return the result. If the operation is successful, **HUKS_SUCCESS** will be returned. If the operation fails, an error code will be returned. For details about the error codes, see **HuksResult**.| +| callback | AsyncCallback\<[HuksResult](#huksresult)> | Yes | Callback used to return the result. If the operation is successful, **HUKS_SUCCESS** will be returned. If the operation fails, an error code will be returned.| **Example** @@ -480,7 +480,7 @@ huks.deleteKey(keyAlias, emptyOptions, function (err, data) {}); deleteKey(keyAlias: string, options: HuksOptions) : Promise\ -Deletes a key. This method uses a promise to return the result. +Deletes a key. This API uses a promise to return the result. **System capability**: SystemCapability.Security.Huks @@ -542,7 +542,7 @@ var result = huks.getSdkVersion(emptyOptions); importKey(keyAlias: string, options: HuksOptions, callback: AsyncCallback\) : void -Imports a key. This method uses an asynchronous callback to return the result. +Imports a key. This API uses an asynchronous callback to return the result. **System capability**: SystemCapability.Security.Huks @@ -552,7 +552,7 @@ Imports a key. This method uses an asynchronous callback to return the result. | -------- | ------------------------ | ---- | ------------------------------------------------- | | keyAlias | string | Yes | Key alias, which is used to hold the key pair.| | options | [HuksOptions](#huksoptions) | Yes | Tags required for the import and key pair to import.| -| callback | AsyncCallback\<[HuksResult](#huksresult)> | Yes | Callback used to return the result. If the operation is successful, **HUKS_SUCCESS** will be returned. If the operation fails, an error code will be returned. For details about the error codes, see **HuksResult**.| +| callback | AsyncCallback\<[HuksResult](#huksresult)> | Yes | Callback used to return the result. If the operation is successful, **HUKS_SUCCESS** will be returned. If the operation fails, an error code will be returned.| **Example** @@ -600,7 +600,7 @@ huks.importKey(keyAlias, options, function (err, data){}); importKey(keyAlias: string, options: HuksOptions) : Promise\ -Imports a key. This method uses a promise to return the result. +Imports a key. This API uses a promise to return the result. **System capability**: SystemCapability.Security.Huks @@ -665,7 +665,7 @@ var result = huks.importKey(keyAlias, huksoptions); exportKey(keyAlias: string, options: HuksOptions, callback: AsyncCallback\) : void -Exports a key. This method uses an asynchronous callback to return the result. +Exports a key. This API uses an asynchronous callback to return the result. **System capability**: SystemCapability.Security.Huks @@ -692,7 +692,7 @@ huks.exportKey(keyAlias, emptyOptions, function (err, data){}); exportKey(keyAlias: string, options: HuksOptions) : Promise\ -Exports a key. This method uses a promise to return the result. +Exports a key. This API uses a promise to return the result. **System capability**: SystemCapability.Security.Huks @@ -707,7 +707,7 @@ Exports a key. This method uses a promise to return the result. | Type | Description | | ----------------------------------- | ------------------------------------------------------------ | -| Promise\<[HuksResult](#huksresult)> | Promise used to return the result. If the operation is successful, **HUKS_SUCCESS** will be returned. If the operation fails, an error code will be returned. For details about the error codes, see **HuksResult**.
**outData** contains the public key exported.| +| Promise\<[HuksResult](#huksresult)> | Promise used to return the result. If the operation is successful, **HUKS_SUCCESS** will be returned. If the operation fails, an error code will be returned. **outData** contains the public key exported.| **Example** @@ -724,7 +724,7 @@ var result = huks.exportKey(keyAlias, emptyOptions); getKeyProperties(keyAlias: string, options: HuksOptions, callback: AsyncCallback\) : void -Obtains key properties. This method uses an asynchronous callback to return the result. +Obtains key properties. This API uses an asynchronous callback to return the result. **System capability**: SystemCapability.Security.Huks @@ -751,7 +751,7 @@ huks.getKeyProperties(keyAlias, emptyOptions, function (err, data){}); getKeyProperties(keyAlias: string, options: HuksOptions) : Promise\ -Obtains key properties. This method uses a promise to return the result. +Obtains key properties. This API uses a promise to return the result. **System capability**: SystemCapability.Security.Huks @@ -783,7 +783,7 @@ var result = huks.getKeyProperties(keyAlias, emptyOptions); isKeyExist(keyAlias: string, options: HuksOptions, callback: AsyncCallback\) : void -Checks whether a key exists. This method uses an asynchronous callback to return the result. +Checks whether a key exists. This API uses an asynchronous callback to return the result. **System capability**: SystemCapability.Security.Huks @@ -810,7 +810,7 @@ huks.isKeyExist(keyAlias, emptyOptions, function (err, data){}); isKeyExist(keyAlias: string, options: HuksOptions) : Promise\ -Checks whether a key exists. This method uses a promise to return the result. +Checks whether a key exists. This API uses a promise to return the result. **System capability**: SystemCapability.Security.Huks @@ -844,7 +844,7 @@ var result = huks.isKeyExist(keyAlias, emptyOptions); init(keyAlias: string, options: HuksOptions, callback: AsyncCallback\) : void -Initializes a key. This method uses an asynchronous callback to return the result. +Initializes a key. This API uses an asynchronous callback to return the result. **System capability**: SystemCapability.Security.Huks @@ -853,15 +853,15 @@ Initializes a key. This method uses an asynchronous callback to return the resul | Name | Type | Mandatory| Description | | -------- | ---------------------- | ---- | ------------------------------------- | | keyAlias | string | Yes | Alias of the target key.| -| options | [HuksOptions](#huksoptions) | Yes | Parameter set of the **Init** operation.| -| callback | AsyncCallback\<[HuksHandle](#hukshandle)> | Yes | Callback used to return the handle of the **Init** operation.| +| options | [HuksOptions](#huksoptions) | Yes | Parameters used for initialization.| +| callback | AsyncCallback\<[HuksHandle](#hukshandle)> | Yes | Callback used to return the handle of the initialization operation.| ## huks.init init(keyAlias: string, options: HuksOptions) : Promise\ -Initializes a key. This method uses a promise to return the result. +Initializes a key. This API uses a promise to return the result. **System capability**: SystemCapability.Security.Huks @@ -870,15 +870,15 @@ Initializes a key. This method uses a promise to return the result. | Name | Type | Mandatory| Description | | -------- | ---------------------- | ---- | ------------------------------------- | | keyAlias | string | Yes | Alias of the target key.| -| options | [HuksOptions](#huksoptions) | Yes | Parameter set of the **Init** operation.| -| promise | Promise\<[HuksHandle](#hukshandle)> | Yes | Promise used to return the handle of the **Init** operation.| +| options | [HuksOptions](#huksoptions) | Yes | Parameters used for initialization.| +| promise | Promise\<[HuksHandle](#hukshandle)> | Yes | Promise used to return the handle of the initialization operation.| ## huks.update update(handle: number, token?: Uint8Array, options: HuksOptions, callback: AsyncCallback\) : void -Updates a key. This method uses an asynchronous callback to return the result. +Updates a key. This API uses an asynchronous callback to return the result. **System capability**: SystemCapability.Security.Huks @@ -888,7 +888,7 @@ Updates a key. This method uses an asynchronous callback to return the result. | -------- | ---------------------- | ---- | ------------------------------------- | | handle | number | Yes | Handle of the **Update** operation.| | token | Uint8Array | No| Token of the **Update** operation.| -| options | [HuksOptions](#huksoptions) | Yes | Parameter set of the **Update** operation.| +| options | [HuksOptions](#huksoptions) | Yes | Parameters of the **Update** operation.| | callback | AsyncCallback\<[HuksResult](#huksresult)> | Yes| Callback used to return the operation result.| @@ -896,7 +896,7 @@ Updates a key. This method uses an asynchronous callback to return the result. update(handle: number, token?: Uint8Array, options: HuksOptions) : Promise\ -Updates a key. This method uses a promise to return the result. +Updates a key. This API uses a promise to return the result. **System capability**: SystemCapability.Security.Huks @@ -906,15 +906,15 @@ Updates a key. This method uses a promise to return the result. | -------- | ---------------------- | ---- | ------------------------------------- | | handle | number | Yes | Handle of the **Update** operation.| | token | Uint8Array | No| Token of the **Update** operation.| -| options | [HuksOptions](#huksoptions) | Yes | Parameter set of the **Update** operation.| -| promise | Promise\<[HuksResult](#huksresult)> | Yes| Promise used to return the operation result.| +| options | [HuksOptions](#huksoptions) | Yes | Parameters of the **Update** operation.| +| promise | Promise\<[HuksResult](#huksresult)> | Yes| Promise used to return the operation result.| ## huks.finish finish(handle: number, options: HuksOptions, callback: AsyncCallback\) : void -Completes the key operation and releases resources. This method uses an asynchronous callback to return the result. +Completes the key operation and releases resources. This API uses an asynchronous callback to return the result. **System capability**: SystemCapability.Security.Huks @@ -923,7 +923,7 @@ Completes the key operation and releases resources. This method uses an asynchro | Name | Type | Mandatory| Description | | -------- | ---------------------- | ---- | ------------------------------------- | | handle | number | Yes | Handle of the **Finish** operation.| -| options | [HuksOptions](#huksoptions) | Yes | Parameter set of the **Finish** operation.| +| options | [HuksOptions](#huksoptions) | Yes | Parameters of the **Finish** operation.| | callback | AsyncCallback\<[HuksResult](#huksresult)> | Yes| Callback used to return the operation result.| @@ -931,7 +931,7 @@ Completes the key operation and releases resources. This method uses an asynchro finish(handle: number, options: HuksOptions) : Promise\ -Completes the key operation and releases resources. This method uses a promise to return the result. +Completes the key operation and releases resources. This API uses a promise to return the result. **System capability**: SystemCapability.Security.Huks @@ -940,7 +940,7 @@ Completes the key operation and releases resources. This method uses a promise t | Name | Type | Mandatory| Description | | -------- | ---------------------- | ---- | ------------------------------------- | | handle | number | Yes | Handle of the **Finish** operation.| -| options | [HuksOptions](#huksoptions) | Yes | Parameter set of the **Finish** operation.| +| options | [HuksOptions](#huksoptions) | Yes | Parameters of the **Finish** operation.| | promise | Promise\<[HuksResult](#HuksResult)> | Yes| Promise used to return the operation result.| @@ -948,7 +948,7 @@ Completes the key operation and releases resources. This method uses a promise t abort(handle: number, options: HuksOptions, callback: AsyncCallback\) : void -Aborts the use of the key. This method uses an asynchronous callback to return the result. +Aborts the use of the key. This API uses an asynchronous callback to return the result. **System capability**: SystemCapability.Security.Huks @@ -957,7 +957,7 @@ Aborts the use of the key. This method uses an asynchronous callback to return t | Name | Type | Mandatory| Description | | -------- | ---------------------- | ---- | ------------------------------------- | | handle | number | Yes | Handle of the **Abort** operation.| -| options | [HuksOptions](#huksoptions) | Yes | Parameter set of the **Abort** operation.| +| options | [HuksOptions](#huksoptions) | Yes | Parameters of the **Abort** operation.| | callback | AsyncCallback\<[HuksResult](#huksresult)> | Yes| Callback used to return the operation result.| **Example** @@ -981,13 +981,13 @@ async function routePage() { console.error(`fail callback, code: ${err.code}, msg: ${err.msg}`) } } -var alias = "HuksDemoRSA"; +var keyalias = "HuksDemoRSA"; var properties = new Array(); var options = { properties: properties, inData: new Uint8Array(0) }; -var handle = {}; +var handle; var resultMessage = ""; async function generateKey() { properties[0] = { @@ -1010,7 +1010,7 @@ async function generateKey() { tag: huks.HuksTag.HUKS_TAG_DIGEST, value: huks.HuksKeyDigest.HUKS_DIGEST_SHA256 }; - huks.generateKey(alias, options); + huks.generateKey(keyalias, options); } function stringToUint8Array(str) { var arr = []; @@ -1021,19 +1021,14 @@ function stringToUint8Array(str) { return tmpUint8Array; } async function huksInit() { - await huks.init(alias, options).then((data) => { + await huks.init(keyalias, options).then((data) => { console.log(`test init data: ${JSON.stringify(data)}`); - handle = { - "handle1": data.handle1, - "handle2": data.handle2 - }; + handle = data.handle; }).catch((err) => { console.log("test init err information: " + JSON.stringify(err)) }) } async function huksUpdate() { - let count = 2; - for (let i = 0; i < count; i++) { options.inData = stringToUint8Array("huksHmacTest"); await huks.update(handle, options).then((data) => { if (data.errorCode === 0) { @@ -1041,11 +1036,8 @@ async function huksUpdate() { } else { resultMessage += "update fail!"; } - }).catch((err) => { - resultMessage += "update times: " + count + (i + 1) + " fail catch errorMessage:" + JSON.stringify(err) + " " }); console.log(resultMessage); - } } function huksFinish() { options.inData = stringToUint8Array("HuksDemoHMAC"); @@ -1068,7 +1060,7 @@ async function huksAbort() { resultMessage = "abort fail errorCode: " + data.errorCode; } }).catch((err) => { - resultMessage = "Failed to abort the use of the key. catch errorMessage:" + JSON.stringify(err) + resultMessage = "Failed to abort the use of the key. catch errorMessage:" + JSON.stringify(err) }); console.log(resultMessage); } @@ -1110,7 +1102,7 @@ struct Index { generateKey() }) Button() { - Text('huksInit') + Text('Init') .fontSize(25) .fontWeight(FontWeight.Bold) }.type(ButtonType.Capsule) @@ -1124,7 +1116,7 @@ struct Index { huksInit() }) Button() { - Text('huksUpdate') + Text('Update') .fontSize(25) .fontWeight(FontWeight.Bold) }.type(ButtonType.Capsule) @@ -1138,7 +1130,7 @@ struct Index { huksUpdate() }) Button() { - Text('huksFinish') + Text('Finish') .fontSize(25) .fontWeight(FontWeight.Bold) }.type(ButtonType.Capsule) @@ -1152,7 +1144,7 @@ struct Index { huksFinish() }) Button() { - Text('huksAbort') + Text('Abort') .fontSize(25) .fontWeight(FontWeight.Bold) }.type(ButtonType.Capsule) @@ -1176,7 +1168,7 @@ struct Index { abort(handle: number, options: HuksOptions) : Promise\; -Aborts the use of the key. This method uses a promise to return the result. +Aborts the use of the key. This API uses a promise to return the result. **System capability**: SystemCapability.Security.Huks @@ -1185,7 +1177,7 @@ Aborts the use of the key. This method uses a promise to return the result. | Name | Type | Mandatory| Description | | -------- | ---------------------- | ---- | ------------------------------------- | | handle | number | Yes | Handle of the **Abort** operation.| -| options | [HuksOptions](#huksoptions) | Yes | Parameter set of the **Abort** operation.| +| options | [HuksOptions](#huksoptions) | Yes | Parameters of the **Abort** operation.| | promise | Promise\<[HuksResult](#huksresult)> | Yes| Promise used to return the operation result.| **Example** @@ -1210,13 +1202,13 @@ async function routePage() { } } -var alias = "HuksDemoRSA"; +var keyalias = "HuksDemoRSA"; var properties = new Array(); var options = { properties: properties, inData: new Uint8Array(0) }; -var handle = {}; +var handle; var resultMessage = ""; function stringToUint8Array(str) { var arr = []; @@ -1248,17 +1240,14 @@ async function generateKey() { tag: huks.HuksTag.HUKS_TAG_DIGEST, value: huks.HuksKeyDigest.HUKS_DIGEST_SHA256 }; - huks.generateKey(alias, options, function (err, data) { }); + huks.generateKey(keyalias, options, function (err, data) { }); } async function huksInit() { return new Promise((resolve, reject) => { - huks.init(alias, options, async function (err, data) { + huks.init(keyalias, options, async function (err, data) { if (data.errorCode === 0) { resultMessage = "Initialization successful!" - handle = { - "handle1": data.handle1, - "handle2": data.handle2 - } + handle = data.handle; } else { resultMessage = "init fail errorCode: " + data.errorCode } @@ -1267,8 +1256,6 @@ async function huksInit() { } async function huksUpdate() { - let count = 2; - for (let i = 0; i < count; i++) { options.inData = stringToUint8Array("huksHmacTest"); new Promise((resolve, reject) => { huks.update(handle, options, function (err, data) { @@ -1280,7 +1267,7 @@ async function huksUpdate() { }); }); console.log(resultMessage); - } + } async function huksFinish() { @@ -1341,7 +1328,7 @@ struct Index { generateKey() }) Button() { - Text('huksInit') + Text('Init') .fontSize(25) .fontWeight(FontWeight.Bold) }.type(ButtonType.Capsule) @@ -1355,7 +1342,7 @@ struct Index { huksInit() }) Button() { - Text('huksUpdate') + Text('Update') .fontSize(25) .fontWeight(FontWeight.Bold) }.type(ButtonType.Capsule) @@ -1369,7 +1356,7 @@ struct Index { huksUpdate() }) Button() { - Text('huksFinish') + Text('Finish') .fontSize(25) .fontWeight(FontWeight.Bold) }.type(ButtonType.Capsule) @@ -1383,7 +1370,7 @@ struct Index { huksFinish() }) Button() { - Text('huksAbort') + Text('Abort') .fontSize(25) .fontWeight(FontWeight.Bold) }.type(ButtonType.Capsule) @@ -1435,7 +1422,7 @@ Defines the HUKS handle structure. | ---------- | ---------------- | ---- | -------- | | errorCode | number | Yes | Error code.| | handle | number | Yes| Value of the handle.| -| token | Uint8Array | No| Reserved field.| +| token | Uint8Array | No| Reserved.| ## HuksResult diff --git a/en/application-dev/reference/apis/js-apis-storage-statistics.md b/en/application-dev/reference/apis/js-apis-storage-statistics.md index 7c2fcf494419486bb033969fa21ccfe0248d6ea7..6a5ee3a36ab94c810f6ef9cc720ded250445f3de 100644 --- a/en/application-dev/reference/apis/js-apis-storage-statistics.md +++ b/en/application-dev/reference/apis/js-apis-storage-statistics.md @@ -3,7 +3,7 @@ > ![icon-note.gif](public_sys-resources/icon-note.gif) **NOTE**
> > - The initial APIs of this module are supported since API version 8. Newly added APIs will be marked with a superscript to indicate their earliest API version. -> - The APIs of this module are system APIs and cannot be called by third-party applications. +> - API version 9 is a canary release for trial use. The APIs of this version may be unstable. ## Modules to Import @@ -15,7 +15,7 @@ import storagestatistics from "@ohos.storageStatistics"; getTotalSizeOfVolume(volumeUuid: string): Promise<number> -Asynchronously obtains the total space of the specified volume. This method uses a promise to return the result. +Asynchronously obtains the total space of the specified volume. This API uses a promise to return the result. **System capability**: SystemCapability.FileManagement.StorageService.SpatialStatistics @@ -46,7 +46,7 @@ Asynchronously obtains the total space of the specified volume. This method uses getTotalSizeOfVolume(volumeUuid: string, callback:AsyncCallback<number>):void -Asynchronously obtains the total space of the specified volume. This method uses a callback to return the result. +Asynchronously obtains the total space of the specified volume. This API uses a callback to return the result. **System capability**: SystemCapability.FileManagement.StorageService.SpatialStatistics @@ -62,7 +62,7 @@ Asynchronously obtains the total space of the specified volume. This method uses ```js let uuid = ""; storagestatistics.getTotalSizeOfVolume(uuid, function(error, number){ - // Do something + // Do something. console.info("getTotalSizeOfVolume successfully:"+ number); }); ``` @@ -73,7 +73,7 @@ Asynchronously obtains the total space of the specified volume. This method uses getFreeSizeOfVolume(volumeUuid: string): Promise<number> -Asynchronously obtains the available space of the specified volume. This method uses a promise to return the result. +Asynchronously obtains the available space of the specified volume. This API uses a promise to return the result. **System capability**: SystemCapability.FileManagement.StorageService.SpatialStatistics @@ -105,7 +105,7 @@ Asynchronously obtains the available space of the specified volume. This method getFreeSizeOfVolume(volumeUuid: string, callback:AsyncCallback<number>):void -Asynchronously obtains the available space of the specified volume. This method uses a callback to return the result. +Asynchronously obtains the available space of the specified volume. This API uses a callback to return the result. **System capability**: SystemCapability.FileManagement.StorageService.SpatialStatistics @@ -121,7 +121,75 @@ Asynchronously obtains the available space of the specified volume. This method ```js let uuid = ""; storagestatistics.getFreeSizeOfVolume(uuid, function(error, number){ - // Do something + // Do something. console.info("getFreeSizeOfVolume successfully:"+ number); }); ``` + +## storagestatistics.getBundleStats9+ + +getBundleStats(packageName: string): Promise<BundleStats> + +Asynchronously obtains app information. This API uses a promise to return the result. + +**System capability**: SystemCapability.FileManagement.StorageService.SpatialStatistics + +- Parameters + + | Name | Type | Mandatory| Description | + | ----------- | ------ | ---- | -------- | + | packageName | string | Yes | Bundle name of the app.| + +- Return value + + | Type | Description | + | ------------------------------------------ | -------------------------- | + | Promise<[Bundlestats](#bundlestats)> | Promise used to return the app information.| + +- Example + + ```js + let packageName = ""; + storagestatistics.getBundleStats(packageName).then(function(BundleStats){ + console.info("getBundleStats successfully:"+ JSON.stringify(BundleStats)); + }).catch(function(err){ + console.info("getBundleStats failed with error:"+ err); + }); + ``` + +## storagestatistics.getBundleStats9+ + +getBundleStats(packageName: string, callback: AsyncCallback<BundleStats>): void + +Asynchronously obtains app information. This API uses a callback to return the result. + +**System capability**: SystemCapability.FileManagement.StorageService.SpatialStatistics + +- Parameters + + | Name | Type | Mandatory| Description | + | -------- | --------------------------------------------------------- | ---- | ------------------------------------ | + | packageName | string | Yes | Bundle name of the app.| + | callback | callback:AsyncCallback<[Bundlestats](#bundlestats)> | Yes | Callback invoked to return the app information.| + +- Example + + ```js + let packageName = ""; + storagestatistics.getBundleStats(packageName, function(error, BundleStats){ + // Do something. + console.info("getBundleStats successfully:"+ JSON.stringify(BundleStats)); + }); + ``` + +## BundleStats9+ + +**System capability**: SystemCapability.FileManagement.StorageService.SpatialStatistics + +### Attributes + +| Name | Type | Description | +| --------- | ------ | -------------- | +| appSize9+ | number | Size of the app. | +| cacheSize9+ | number | Cache size of the app. | +| dataSize9+ | number | Total data size of the app.| diff --git a/en/application-dev/reference/apis/js-apis-volumemanager.md b/en/application-dev/reference/apis/js-apis-volumemanager.md index e4e44b0db405165911335d3ee12a152a6e06f52a..16ca7a6a06903f063a22590981cc3ed3b3ed8cd1 100644 --- a/en/application-dev/reference/apis/js-apis-volumemanager.md +++ b/en/application-dev/reference/apis/js-apis-volumemanager.md @@ -2,8 +2,8 @@ > ![icon-note.gif](public_sys-resources/icon-note.gif) **NOTE**
> -> - The initial APIs of this module are supported since API version 9. Newly added APIs will be marked with a superscript to indicate their earliest API version. -> - The APIs of this module are system APIs and cannot be called by third-party applications. +> - The initial APIs of this module are supported since API version 9. +> - API version 9 is a canary release for trial use. The APIs of this version may be unstable. ## Modules to Import diff --git a/en/application-dev/security/hapsigntool-guidelines.md b/en/application-dev/security/hapsigntool-guidelines.md index 35d530bf56b7f7b108bad153ad3ffef74af93e27..89f2711cb9ae50ad4a2967b0d6690c47158a48ad 100644 --- a/en/application-dev/security/hapsigntool-guidelines.md +++ b/en/application-dev/security/hapsigntool-guidelines.md @@ -246,7 +246,7 @@ The process of signing a HAP is as follows: > > For security purposes, the ECC algorithm is recommended for generating key pairs for application signing signatures. The RSA algorithm is not recommended.
> You are advised to place the HAP, profile, KS file **OpenHarmony.p12**, root CA certificate, intermediate CA certificate, and hapsigner in the same directory for easy operation. -> The **developtools_hapsigner/autosign/result/** directory has the following files:
- OpenHarmony KS file **OpenHarmony.p12**
- Root CA certificate **rootCA.cer**
- Intermediate CA certificate **subCA.cer**
- Profile signing certificate **OpenHarmonyProfileRelease.pem** +> The [**developtools_hapsigner/autosign/result**](https://gitee.com/openharmony/developtools_hapsigner/tree/master/autosign/result) directory has the following files:
- OpenHarmony KS file **OpenHarmony.p12**
- Root CA certificate **rootCA.cer**
- Intermediate CA certificate **subCA.cer**
- Profile signing certificate **OpenHarmonyProfileRelease.pem** **1. Generate a key pair for the application signing certificate.** diff --git a/en/device-dev/driver/driver-platform-gpio-des.md b/en/device-dev/driver/driver-platform-gpio-des.md index 356c30a3075382a03164112e2ca90690a87a7481..094fa48fc3a1e43da9e637b3fc2cad6dc9268c26 100644 --- a/en/device-dev/driver/driver-platform-gpio-des.md +++ b/en/device-dev/driver/driver-platform-gpio-des.md @@ -1,480 +1,258 @@ -# GPIO +# GPIO -## Overview +## Overview -Generally, a general-purpose input/output \(GPIO\) controller manages all GPIO pins by group. Each group of GPIO pins is associated with one or more registers. The GPIO pins are operated by reading data from and writing data to the registers. +A general-purpose input/output (GPIO) controller manages all GPIO pins by group. Each group of GPIO pins is associated with one or more registers. The GPIO controller manages the pins by reading data from and writing data to the registers. The GPIO APIs define a set of standard functions for performing operations on GPIO pins, including: -- Setting the pin direction, which can be input or output \(High impedance is not supported currently.\) - -- Reading and writing level values, which can be low or high -- Setting an interrupt service routine \(ISR\) function and interrupt trigger mode for a pin -- Enabling or disabling a pin interrupt - -## Available APIs - -**Table 1** APIs available for the GPIO driver - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Capability

-

Function

-

Description

-

GPIO read/write

-

GpioRead

-

Reads the level value of a GPIO pin.

-

GpioWrite

-

Writes the level value of a GPIO pin.

-

GPIO settings

-

GpioSetDir

-

Sets the direction for a GPIO pin.

-

GpioGetDir

-

Obtains the direction for a GPIO pin.

-

GPIO interrupt settings

-

GpioSetIrq

-

Sets the ISR function for a GPIO pin.

-

GpioUnSetIrq

-

Cancels the setting of the ISR function for a GPIO pin.

-

GpioEnableIrq

-

Enables a GPIO interrupt.

-

GpioDisableIrq

-

Disables a GPIO interrupt.

-
- ->![](../public_sys-resources/icon-note.gif) **NOTE:** ->All functions provided in this document can be called only in kernel mode. - -## Usage Guidelines - -### How to Use - -The GPIO APIs use the GPIO pin number to specify a pin. [Figure 1](#fig16151101653713) shows the general process of using a GPIO. - -**Figure 1** Process of using a GPIO -![](figures/process-of-using-a-gpio.png "process-of-using-a-gpio") - -### Determining a GPIO Pin Number - -The method for converting GPIO pin numbers varies according to the GPIO controller model, parameters, and controller driver of different system on chips \(SoCs\). - -- Hi3516DV300 - - A controller manages 12 groups of GPIO pins. Each group contains 8 GPIO pins. - - GPIO pin number = GPIO group index \(0–11\) x Number of GPIO pins in each group \(8\) + Offset in the group - - Example: GPIO number of GPIO10\_3 = 10 x 8 + 3 = 83 - -- Hi3518EV300 - - A controller manages 10 groups of GPIO pins. Each group contains 10 GPIO pins. - - GPIO pin number = GPIO group index \(0–9\) x Number of GPIO pins in each group \(10\) + Offset in the group - - Example: GPIO pin number of GPIO7\_3 = 7 x 10 + 3 = 73 - - -### Using APIs to Operate GPIO Pins - -- Set the direction for a GPIO pin. - - Before performing read/write operations on a GPIO pin, call the following function to set the direction: - - int32\_t GpioSetDir\(uint16\_t gpio, uint16\_t dir\); - - **Table 2** Description of GpioSetDir - - - - - - - - - - - - - - - - - - - - - -

Parameter

-

Description

-

gpio

-

GPIO pin number.

-

dir

-

Direction to set.

-

Return Value

-

Description

-

0

-

Succeeded in setting the direction for a GPIO pin.

-

Negative value

-

Failed to set the direction for a GPIO pin.

-
- - -- Read or write the level value for a GPIO pin. - - To read the level value of a GPIO pin, call the following function: - - int32\_t GpioRead\(uint16\_t gpio, uint16\_t \*val\); - - **Table 3** Description of GpioRead - - - - - - - - - - - - - - - - - - - - - -

Parameter

-

Description

-

gpio

-

GPIO pin number.

-

val

-

Pointer to the level value.

-

Return Value

-

Description

-

0

-

Succeeded in reading the level value.

-

Negative value

-

Failed to read the level value.

-
- - To write the level value for a GPIO pin, call the following function: - - int32\_t GpioWrite\(uint16\_t gpio, uint16\_t val\); - - **Table 4** Description of GpioWrite - - - - - - - - - - - - - - - - - - - - - -

Parameter

-

Description

-

gpio

-

GPIO pin number.

-

val

-

Level value to write.

-

Return Value

-

Description

-

0

-

Succeeded in writing the level value.

-

Negative value

-

Failed to write the level value.

-
- - Example: - - ``` - int32_t ret; - uint16_t val; - /* Set the output direction for GPIO3. */ - ret = GpioSetDir(3, GPIO_DIR_OUT); - if (ret != 0) { - HDF_LOGE("GpioSerDir: failed, ret %d\n", ret); - return; - } - /* Write the low level GPIO_VAL_LOW for GPIO3. */ - ret = GpioWrite(3, GPIO_VAL_LOW); - if (ret != 0) { - HDF_LOGE("GpioWrite: failed, ret %d\n", ret); - return; - } - /* Set the input direction for GPIO6. */ - ret = GpioSetDir(6, GPIO_DIR_IN); - if (ret != 0) { - HDF_LOGE("GpioSetDir: failed, ret %d\n", ret); - return; - } - /* Read the level value of GPIO6. */ - ret = GpioRead(6, &val); - ``` - - -- Set the ISR function for a GPIO pin. - - To set the ISR function for a GPIO pin, call the following function: - - int32\_t GpioSetIrq\(uint16\_t gpio, uint16\_t mode, GpioIrqFunc func, void \*arg\); - - **Table 5** Description of GpioSetIrq - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Parameter

-

Description

-

gpio

-

GPIO pin number.

-

mode

-

Interrupt trigger mode.

-

func

-

ISR function to set.

-

arg

-

Pointer to the parameters passed to the ISR function.

-

Return Value

-

Description

-

0

-

Succeeded in setting the ISR function for a GPIO pin.

-

Negative value

-

Failed to set the ISR function for a GPIO pin.

-
- - >![](../public_sys-resources/icon-caution.gif) **CAUTION:** - >Only one ISR function can be set for a GPIO pin at a time. If **GpioSetIrq** is called repeatedly, the previous IRS function will be replaced. - - If the ISR function is no longer required, call the following function to cancel the setting: - - int32\_t GpioUnSetIrq\(uint16\_t gpio\); - - **Table 6** Description of GpioUnSetIrq - - - - - - - - - - - - - - - - - - -

Parameter

-

Description

-

gpio

-

GPIO pin number.

-

Return Value

-

Description

-

0

-

Succeeded in canceling the ISR function.

-

Negative value

-

Failed to cancel the ISR function.

-
- - After the ISR function is set, call the following function to enable a GPIO interrupt: - - int32\_t GpioEnableIrq\(uint16\_t gpio\); - - **Table 7** Description of GpioEnableIrq - - - - - - - - - - - - - - - - - - -

Parameter

-

Description

-

gpio

-

GPIO pin number.

-

Return Value

-

Description

-

0

-

Succeeded in enabling a GPIO interrupt.

-

Negative value

-

Failed to enable a GPIO interrupt.

-
- - >![](../public_sys-resources/icon-caution.gif) **CAUTION:** - >The configured ISR function can be responded only after the GPIO interrupt is enabled. - - Use the following function to disable the GPIO interrupt: - - int32\_t GpioDisableIrq\(uint16\_t gpio\); - - **Table 8** Description of GpioDisableIrq - - - - - - - - - - - - - - - - - - -

Parameter

-

Description

-

gpio

-

GPIO pin number.

-

Return Value

-

Description

-

0

-

Succeeded in disabling a GPIO interrupt.

-

Negative value

-

Failed to disable a GPIO interrupt.

-
- - Example: - - ``` - /* ISR function */ - */ - int32_t MyCallBackFunc(uint16_t gpio, void *data) - { - HDF_LOGI("%s: gpio:%u interrupt service in! data=%p\n", __func__, gpio, data); - return 0; - } - - int32_t ret; - /* Set the ISR function to MyCallBackFunc, the parameter to NULL, and the interrupt trigger mode to rising edge. */ - ret = GpioSetIrq(3, OSAL_IRQF_TRIGGER_RISING, MyCallBackFunc, NULL); - if (ret != 0) { - HDF_LOGE("GpioSetIrq: failed, ret %d\n", ret); - return; - } - - /* Enable an interrupt for GPIO3. */ - ret = GpioEnableIrq(3); - if (ret != 0) { - HDF_LOGE("GpioEnableIrq: failed, ret %d\n", ret); - return; - } - - /* Disable the interrupt for GPIO3. */ - ret = GpioDisableIrq(3); - if (ret != 0) { - HDF_LOGE("GpioDisableIrq: failed, ret %d\n", ret); - return; - } - - /* Cancel the ISR function for GPIO3. */ - ret = GpioUnSetIrq(3); - if (ret != 0) { - HDF_LOGE("GpioUnSetIrq: failed, ret %d\n", ret); - return; - } - ``` +- Setting the pin direction, which can be input or output (high impedance is not supported currently) + +- Reading and writing level values, which can be low or high + +- Setting an interrupt service routine (ISR) function and interrupt trigger mode for a pin + +- Enabling or disabling pin interrupts + + +## Available APIs + + **Table 1** GPIO driver APIs + +| Category| Description| +| -------- | -------- | +| GPIO read/write| - **GpioRead**: reads the pin level.
- **GpioWrite**: writes the pin level.| +| GPIO settings| - **GpioSetDir**: sets the pin direction.
- **GpioGetDir**: obtains the pin direction.| +| GPIO interrupt settings| - **GpioSetIrq**: sets the ISR function for a GPIO pin.
- **GpioUnsetIrq**: cancels the setting of the ISR function for a GPIO pin.
- **GpioEnableIrq**: enables interrupts for a pin.
- **GpioDisableIrq**: disables interrupts for a pin.| + +> ![icon-note.gif](../public_sys-resources/icon-note.gif) **NOTE**
+> All APIs described in this document can be called only in the kernel space. + + +## Usage Guidelines + +### How to Use -## Usage Example +The figure below shows the general GPIO development process. In the APIs, a GPIO pin is specified by the pin number. -In this example, we test the interrupt trigger of a GPIO pin as follows: Set the ISR function for the pin, set the trigger mode to rising edge and failing edge, write high and low levels to the pin alternately to generate level fluctuation, and observe the execution of the ISR function. + **Figure 1** GPIO development process -Select an idle GPIO pin. This example uses a Hi3516D V300 development board and GPIO pin GPIO10\_3, which is numbered GPIO83. + ![](figures/process-of-using-a-gpio.png "process-of-using-a-gpio") -You can select an idle GPIO pin based on the development board and schematic diagram. + +### Determining the GPIO Pin Number + +The method for determining the GPIO pin number varies depending on the GPIO controller model, parameters, and controller driver of the system on chip (SoC). + +- Hi3516DV300 + A controller manages 12 groups of GPIO pins. Each group contains 8 GPIO pins. The group index ranges from 0 to 11. + + GPIO pin number = GPIO group index x Number of GPIO pins in each group + Offset in the group + + Example: GPIO number of GPIO10_3 = 10 x 8 + 3 = 83 + +- Hi3518EV300 + A controller manages 10 groups of GPIO pins. Each group contains 10 GPIO pins. The group index ranges from 0 to 9. + + GPIO pin number = GPIO group index x Number of GPIO pins in each group + Offset in the group + + Example: GPIO pin number of GPIO7_3 = 7 x 10 + 3 = 73 + + +### Using APIs to Operate GPIO Pins + +- Set the GPIO pin direction. + + Before performing read/write operations on a GPIO pin, call **GpioSetDir** to set the pin direction. + + int32_t GpioSetDir(uint16_t gpio, uint16_t dir); + + **Table 2** Description of GpioSetDir + + | **Parameter**| **Description**| + | -------- | -------- | + | gpio | GPIO pin number.| + | dir | Direction to set.| + | **Return Value**| **Description**| + | 0 | The operation is successful.| + | Negative value| The operation failed.| + +- Read or write the pin level. + + Call **GpioRead** to read the level of a GPIO pin. + + int32_t GpioRead(uint16_t gpio, uint16_t \*val); + + **Table 3** Description of GpioRead + + | **Parameter**| **Description**| + | -------- | -------- | + | gpio | GPIO pin number.| + | val | Pointer to the level value to read.| + | **Return Value**| **Description**| + | 0 | The operation is successful.| + | Negative value| The operation failed.| + + Call **GpioWrite** to write the level value for a GPIO pin. + + int32_t GpioWrite(uint16_t gpio, uint16_t val); + + **Table 4** Description of GpioWrite + + | **Parameter**| **Description**| + | -------- | -------- | + | gpio | GPIO pin number.| + | val | Level value to write.| + | **Return Value**| **Description**| + | 0 | The operation is successful.| + | Negative value| The operation failed.| + + Sample code: + + + ``` + int32_t ret; + uint16_t val; + /* Set the direction of GPIO pin 3 to output. */ + ret = GpioSetDir(3, GPIO_DIR_OUT); + if (ret != 0) { + HDF_LOGE("GpioSerDir: failed, ret %d\n", ret); + return; + } + /* Write the low level GPIO_VAL_LOW for GPIO pin 3. */ + ret = GpioWrite(3, GPIO_VAL_LOW); + if (ret != 0) { + HDF_LOGE("GpioWrite: failed, ret %d\n", ret); + return; + } + /* Set the direction of GPIO pin 6 to input. */ + ret = GpioSetDir(6, GPIO_DIR_IN); + if (ret != 0) { + HDF_LOGE("GpioSetDir: failed, ret %d\n", ret); + return; + } + /* Read the level value of GPIO pin 6. */ + ret = GpioRead(6, &val); + ``` + +- Set the ISR function for a GPIO pin. + + Call **GpioSetIrq** to set the ISR function for a GPIO pin. + + int32_t GpioSetIrq(uint16_t gpio, uint16_t mode, GpioIrqFunc func, void \*arg); + + **Table 5** Description of GpioSetIrq + + | **Parameter**| **Description**| + | -------- | -------- | + | gpio | GPIO pin number.| + | mode | Interrupt trigger mode.| + | func | ISR function to set.| + | arg | Pointer to the parameters passed to the ISR function.| + | **Return Value**| **Description**| + | 0 | The operation is successful.| + | Negative value| The operation failed.| + + > ![icon-caution.gif](../public_sys-resources/icon-caution.gif)**CAUTION**
+ > Only one ISR function can be set for a GPIO pin at a time. If **GpioSetIrq** is called repeatedly, the previous IRS function will be replaced. + + If the ISR function is no longer required, call **GpioUnsetIrq** to cancel it. + + int32_t GpioUnsetIrq(uint16_t gpio, void \*arg); + + **Table 6** Description of GpioUnsetIrq + + | **Parameter**| **Description**| + | -------- | -------- | + | gpio | GPIO pin number.| + | arg | Pointer to the GPIO interrupt parameters.| + | **Return Value**| **Description**| + | 0 | The operation is successful.| + | Negative value| The operation failed.| + + After the ISR function is set, call **GpioEnableIrq** to enable interrupts for the GPIO pin. + + int32_t GpioEnableIrq(uint16_t gpio); + + **Table 7** Description of GpioEnableIrq + + | **Parameter**| **Description**| + | -------- | -------- | + | gpio | GPIO pin number.| + | **Return Value**| **Description**| + | 0 | The operation is successful.| + | Negative value| The operation failed.| + + > ![icon-caution.gif](../public_sys-resources/icon-caution.gif)**CAUTION**
+ > The configured ISR function can be responded only after interrupts are enabled for the GPIO pin. + + You can call **GpioDisableIrq** to disable interrupts for the pin. + + int32_t GpioDisableIrq(uint16_t gpio); + + **Table 8** Description of GpioDisableIrq + + | **Parameter**| **Description**| + | -------- | -------- | + | gpio | GPIO pin number.| + | **Return Value**| **Description**| + | 0 | The operation is successful.| + | Negative value| The operation failed.| + + Sample code: + + + ``` + /* ISR function */ + int32_t MyCallBackFunc(uint16_t gpio, void *data) + { + HDF_LOGI("%s: gpio:%u interrupt service in! data=%p\n", __func__, gpio, data); + return 0; + } + + int32_t ret; + /* Set the ISR function to MyCallBackFunc, with input parameter of NULL and the interrupt trigger mode of rising edge. */ + ret = GpioSetIrq(3, OSAL_IRQF_TRIGGER_RISING, MyCallBackFunc, NULL); + if (ret != 0) { + HDF_LOGE("GpioSetIrq: failed, ret %d\n", ret); + return; + } + + /* Enable interrupts for GPIO pin 3. */ + ret = GpioEnableIrq(3); + if (ret != 0) { + HDF_LOGE("GpioEnableIrq: failed, ret %d\n", ret); + return; + } + + /* Disable interrupts for GPIO pin 3. */ + ret = GpioDisableIrq(3); + if (ret != 0) { + HDF_LOGE("GpioDisableIrq: failed, ret %d\n", ret); + return; + } + + /* Cancel the ISR function for GPIO pin 3. */ + ret = GpioUnsetIrq(3, NULL); + if (ret != 0) { + HDF_LOGE("GpioUnSetIrq: failed, ret %d\n", ret); + return; + } + ``` + + +## Example + +The following example shows how to trigger an interrupt for a GPIO pin. The procedure is as follows: + +1. Select an idle GPIO pin. This example uses a Hi3516D V300 development board and pin GPIO10_3 as an example. The pin number of GPIO10_3 is 83. You can select an idle GPIO pin as required. +2. Set an ISR function. +3. Set the interrupt trigger mode to edge triggering, and enable high and low levels to be written to the pin alternately to trigger the interrupt. +4. Observe the execution of the ISR function. + +The sample code is as follows: ``` #include "gpio_if.h" @@ -488,7 +266,7 @@ static uint32_t g_irqCnt; static int32_t TestCaseGpioIrqHandler(uint16_t gpio, void *data) { HDF_LOGE("%s: irq triggered! on gpio:%u, data=%p", __func__, gpio, data); - g_irqCnt++; /* If the ISR function is triggered, the number of global interrupts is incremented by 1. */ + g_irqCnt++; /* If the IRQ function is triggered, the global interrupt counter is incremented by 1. */ return GpioDisableIrq(gpio); } @@ -498,24 +276,24 @@ static int32_t TestCaseGpioIrqEdge(void) int32_t ret; uint16_t valRead; uint16_t mode; - uint16_t gpio = 83; /* Number of the GPIO pin to test */ + uint16_t gpio = 83; // Number of the GPIO pin to test uint32_t timeout; - /* Set the output direction for the pin. */ + /* Set the pin direction to output. */ ret = GpioSetDir(gpio, GPIO_DIR_OUT); if (ret != HDF_SUCCESS) { HDF_LOGE("%s: set dir fail! ret:%d\n", __func__, ret); return ret; } - /* Disable the interrupt of the pin. */ + /* Disable interrupts of the pin. */ ret = GpioDisableIrq(gpio); if (ret != HDF_SUCCESS) { HDF_LOGE("%s: disable irq fail! ret:%d\n", __func__, ret); return ret; } - /* Set the ISR function for the pin. The trigger mode is both rising edge and falling edge. */ + /* Set the IRR function for the pin. The trigger mode is both rising edge and falling edge. */ mode = OSAL_IRQF_TRIGGER_RISING | OSAL_IRQF_TRIGGER_FALLING; HDF_LOGE("%s: mode:%0x\n", __func__, mode); ret = GpioSetIrq(gpio, mode, TestCaseGpioIrqHandler, NULL); @@ -524,7 +302,7 @@ static int32_t TestCaseGpioIrqEdge(void) return ret; } - /* Enable the interrupt for this pin. */ + /* Enable interrupts for the pin. */ ret = GpioEnableIrq(gpio); if (ret != HDF_SUCCESS) { HDF_LOGE("%s: enable irq fail! ret:%d\n", __func__, ret); @@ -532,9 +310,9 @@ static int32_t TestCaseGpioIrqEdge(void) return ret; } - g_irqCnt = 0; /* Reset the global counter. */ - timeout = 0; /* Reset the waiting time. */ - /* Wait for the ISR function of this pin to trigger. The timeout duration is 1000 ms. */ + g_irqCnt = 0; /* Reset the global interrupt counter. */ + timeout = 0; /* Clear the waiting time. */ + /* Wait for the IRQ function to trigger for this pin. The timeout duration is 1000 ms. */ while (g_irqCnt <= 0 && timeout < 1000) { (void)GpioRead(gpio, &valRead); (void)GpioWrite(gpio, (valRead == GPIO_VAL_LOW) ? GPIO_VAL_HIGH : GPIO_VAL_LOW); @@ -542,8 +320,7 @@ static int32_t TestCaseGpioIrqEdge(void) OsalMDelay(200); /* wait for irq trigger */ timeout += 200; } - (void)GpioUnSetIrq(gpio); + (void)GpioUnsetIrq(gpio, NULL); return (g_irqCnt > 0) ? HDF_SUCCESS : HDF_FAILURE; } ``` -