From 21c41cd3dbd89995ac5d484e4d876c98fbfdc838 Mon Sep 17 00:00:00 2001
From: xiapan <xiapan050@chinasoftinc.com>
Date: Tue, 17 Jun 2025 17:14:33 +0800
Subject: [PATCH] =?UTF-8?q?feat:arkts1.2=20taihe=E9=80=82=E9=85=8D@ohos.us?=
 =?UTF-8?q?bManager.d.ts,@ohos.usbManager.serial.d.ts?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: xiapan <xiapan050@chinasoftinc.com>
---
 api/@ohos.usbManager.d.ts        | 378 ++++++++++++++++++++-----------
 api/@ohos.usbManager.serial.d.ts | 219 +++++++++++-------
 2 files changed, 388 insertions(+), 209 deletions(-)

diff --git a/api/@ohos.usbManager.d.ts b/api/@ohos.usbManager.d.ts
index f5d0c02749..2af502f937 100644
--- a/api/@ohos.usbManager.d.ts
+++ b/api/@ohos.usbManager.d.ts
@@ -73,7 +73,8 @@ declare namespace usbManager {
    * @throws { BusinessError } 801 - Capability not supported.
    * @throws { BusinessError } 14400001 - Access right denied. Call requestRight to get the USBDevicePipe access right first.
    * @syscap SystemCapability.USB.USBManager
-   * @since 18
+   * @since arkts {'1.1':'18', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   function connectDevice(device: USBDevice): Readonly<USBDevicePipe>;
 
@@ -98,7 +99,8 @@ declare namespace usbManager {
    * <br>2.Incorrect parameter types.
    * @throws { BusinessError } 801 - Capability not supported.
    * @syscap SystemCapability.USB.USBManager
-   * @since 18
+   * @since arkts {'1.1':'18', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   function hasRight(deviceName: string): boolean;
 
@@ -125,7 +127,8 @@ declare namespace usbManager {
    * <br>2.Incorrect parameter types.
    * @throws { BusinessError } 801 - Capability not supported.
    * @syscap SystemCapability.USB.USBManager
-   * @since 18
+   * @since arkts {'1.1':'18', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   function requestRight(deviceName: string): Promise<boolean>;
 
@@ -152,7 +155,8 @@ declare namespace usbManager {
    * <br>2.Incorrect parameter types.
    * @throws { BusinessError } 801 - Capability not supported.
    * @syscap SystemCapability.USB.USBManager
-   * @since 18
+   * @since arkts {'1.1':'18', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   function removeRight(deviceName: string): boolean;
 
@@ -314,7 +318,8 @@ declare namespace usbManager {
    * @throws { BusinessError } 801 - Capability not supported.
    * @syscap SystemCapability.USB.USBManager
    * @systemapi
-   * @since 18
+   * @since arkts {'1.1':'18', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   function addDeviceAccessRight(tokenId: string, deviceName: string): boolean;
 
@@ -346,7 +351,8 @@ declare namespace usbManager {
    * @throws { BusinessError } 801 - Capability not supported.
    * @syscap SystemCapability.USB.USBManager
    * @systemapi
-   * @since 18
+   * @since arkts {'1.1':'18', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   function getFunctionsFromString(funcs: string): number;
 
@@ -378,7 +384,8 @@ declare namespace usbManager {
    * @throws { BusinessError } 801 - Capability not supported.
    * @syscap SystemCapability.USB.USBManager
    * @systemapi
-   * @since 18
+   * @since arkts {'1.1':'18', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   function getStringFromFunctions(funcs: FunctionType): string;
 
@@ -414,7 +421,8 @@ declare namespace usbManager {
    * @throws { BusinessError } 14400006 - Unsupported operation. The function is not supported.
    * @syscap SystemCapability.USB.USBManager
    * @systemapi
-   * @since 18
+   * @since arkts {'1.1':'18', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   function setDeviceFunctions(funcs: FunctionType): Promise<void>;
 
@@ -438,7 +446,8 @@ declare namespace usbManager {
    * @throws { BusinessError } 801 - Capability not supported.
    * @syscap SystemCapability.USB.USBManager
    * @systemapi
-   * @since 18
+   * @since arkts {'1.1':'18', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   function getDeviceFunctions(): FunctionType;
 
@@ -464,7 +473,8 @@ declare namespace usbManager {
    * @throws { BusinessError } 801 - Capability not supported.
    * @syscap SystemCapability.USB.USBManager
    * @systemapi
-   * @since 18
+   * @since arkts {'1.1':'18', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   function getPortList(): Array<USBPort>;
 
@@ -496,7 +506,8 @@ declare namespace usbManager {
    * @throws { BusinessError } 801 - Capability not supported.
    * @syscap SystemCapability.USB.USBManager
    * @systemapi
-   * @since 18
+   * @since arkts {'1.1':'18', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   function getPortSupportModes(portId: number): PortModeType;
 
@@ -534,7 +545,8 @@ declare namespace usbManager {
    * @throws { BusinessError } 14400003 - Unsupported operation. The current device does not support port role switching.
    * @syscap SystemCapability.USB.USBManager
    * @systemapi
-   * @since 18
+   * @since arkts {'1.1':'18', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   function setPortRoleTypes(portId: number, powerRole: PowerRoleType, dataRole: DataRoleType): Promise<void>;
 
@@ -573,7 +585,8 @@ declare namespace usbManager {
    * @throws { BusinessError } 14400005 - Database operation exception.
    * @syscap SystemCapability.USB.USBManager
    * @systemapi
-   * @since 18
+   * @since arkts {'1.1':'18', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   function addAccessoryRight(tokenId: number, accessory: USBAccessory): void;
 
@@ -603,7 +616,8 @@ declare namespace usbManager {
    * <br>2.Incorrect parameter types.
    * @throws { BusinessError } 801 - Capability not supported.
    * @syscap SystemCapability.USB.USBManager
-   * @since 18
+   * @since arkts {'1.1':'18', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   function claimInterface(pipe: USBDevicePipe, iface: USBInterface, force?: boolean): number;
 
@@ -630,7 +644,8 @@ declare namespace usbManager {
    * <br>2.Incorrect parameter types. 
    * @throws { BusinessError } 801 - Capability not supported.
    * @syscap SystemCapability.USB.USBManager
-   * @since 18
+   * @since arkts {'1.1':'18', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   function releaseInterface(pipe: USBDevicePipe, iface: USBInterface): number;
 
@@ -657,7 +672,8 @@ declare namespace usbManager {
    * <br>2.Incorrect parameter types.
    * @throws { BusinessError } 801 - Capability not supported.
    * @syscap SystemCapability.USB.USBManager
-   * @since 18
+   * @since arkts {'1.1':'18', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   function setConfiguration(pipe: USBDevicePipe, config: USBConfiguration): number;
 
@@ -684,7 +700,8 @@ declare namespace usbManager {
    * <br>2.Incorrect parameter types.
    * @throws { BusinessError } 801 - Capability not supported.
    * @syscap SystemCapability.USB.USBManager
-   * @since 18
+   * @since arkts {'1.1':'18', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   function setInterface(pipe: USBDevicePipe, iface: USBInterface): number;
 
@@ -709,7 +726,8 @@ declare namespace usbManager {
    * <br>2.Incorrect parameter types.
    * @throws { BusinessError } 801 - Capability not supported.
    * @syscap SystemCapability.USB.USBManager
-   * @since 18
+   * @since arkts {'1.1':'18', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   function getRawDescriptor(pipe: USBDevicePipe): Uint8Array;
 
@@ -734,7 +752,8 @@ declare namespace usbManager {
    * <br>2.Incorrect parameter types.
    * @throws { BusinessError } 801 - Capability not supported.
    * @syscap SystemCapability.USB.USBManager
-   * @since 18
+   * @since arkts {'1.1':'18', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   function getFileDescriptor(pipe: USBDevicePipe): number;
 
@@ -783,7 +802,8 @@ declare namespace usbManager {
    * <br>2.Incorrect parameter types.
    * @throws { BusinessError } 801 - Capability not supported.
    * @syscap SystemCapability.USB.USBManager
-   * @since 18
+   * @since arkts {'1.1':'18', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   function usbControlTransfer(pipe: USBDevicePipe, requestparam: USBDeviceRequestParams, timeout?: number): Promise<number>;
 
@@ -816,7 +836,8 @@ declare namespace usbManager {
    * <br>2.Incorrect parameter types.
    * @throws { BusinessError } 801 - Capability not supported.
    * @syscap SystemCapability.USB.USBManager
-   * @since 18
+   * @since arkts {'1.1':'18', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   function bulkTransfer(
     pipe: USBDevicePipe,
@@ -846,7 +867,8 @@ declare namespace usbManager {
    * <br>2.Incorrect parameter types.
    * @throws { BusinessError } 801 - Capability not supported.
    * @syscap SystemCapability.USB.USBManager
-   * @since 18
+   * @since arkts {'1.1':'18', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   function closePipe(pipe: USBDevicePipe): number;
 
@@ -879,7 +901,8 @@ declare namespace usbManager {
    * @throws { BusinessError } 14400005 - Database operation exception.
    * @throws { BusinessError } 14401001 - The target USBAccessory not matched.
    * @syscap SystemCapability.USB.USBManager
-   * @since 18
+   * @since arkts {'1.1':'18', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   function hasAccessoryRight(accessory: USBAccessory): boolean;
 
@@ -912,7 +935,8 @@ declare namespace usbManager {
    * @throws { BusinessError } 14400005 - Database operation exception.
    * @throws { BusinessError } 14401001 - The target USBAccessory not matched.
    * @syscap SystemCapability.USB.USBManager
-   * @since 18
+   * @since arkts {'1.1':'18', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   function requestAccessoryRight(accessory: USBAccessory): Promise<boolean>;
 
@@ -943,7 +967,8 @@ declare namespace usbManager {
    * @throws { BusinessError } 14400005 - Database operation exception.
    * @throws { BusinessError } 14401001 - The target USBAccessory not matched.
    * @syscap SystemCapability.USB.USBManager
-   * @since 18
+   * @since arkts {'1.1':'18', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   function cancelAccessoryRight(accessory: USBAccessory): void;
 
@@ -964,7 +989,8 @@ declare namespace usbManager {
    * @throws { BusinessError } 14400004 - Service exception. Possible causes:
    * <br>1. No accessory is plugged in.
    * @syscap SystemCapability.USB.USBManager
-   * @since 18
+   * @since arkts {'1.1':'18', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   function getAccessoryList(): Array<Readonly<USBAccessory>>;
 
@@ -1001,7 +1027,8 @@ declare namespace usbManager {
    * @throws { BusinessError } 14401002 - Failed to open the native accessory node.
    * @throws { BusinessError } 14401003 - Cannot reopen the accessory.
    * @syscap SystemCapability.USB.USBManager
-   * @since 18
+   * @since arkts {'1.1':'18', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   function openAccessory(accessory: USBAccessory): USBAccessoryHandle;
 
@@ -1028,7 +1055,8 @@ declare namespace usbManager {
    * @throws { BusinessError } 14400004 - Service exception. Possible causes:
    * <br>1. No accessory is plugged in.
    * @syscap SystemCapability.USB.USBManager
-   * @since 18
+   * @since arkts {'1.1':'18', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   function closeAccessory(accessoryHandle: USBAccessoryHandle): void;
 
@@ -1436,7 +1464,8 @@ declare namespace usbManager {
    *
    * @typedef USBDevicePipe
    * @syscap SystemCapability.USB.USBManager
-   * @since 9
+   * @since arkts {'1.1':'9', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   interface USBDevicePipe {
     /**
@@ -1444,7 +1473,8 @@ declare namespace usbManager {
      *
      * @type { number }
      * @syscap SystemCapability.USB.USBManager
-     * @since 9
+     * @since arkts {'1.1':'9', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     busNum: number;
 
@@ -1453,7 +1483,8 @@ declare namespace usbManager {
      *
      * @type { number }
      * @syscap SystemCapability.USB.USBManager
-     * @since 9
+     * @since arkts {'1.1':'9', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     devAddress: number;
   }
@@ -1464,7 +1495,8 @@ declare namespace usbManager {
    * @enum { number }
    * @syscap SystemCapability.USB.USBManager
    * @systemapi
-   * @since 9
+   * @since arkts {'1.1':'9', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   export enum PowerRoleType {
     /**
@@ -1472,7 +1504,8 @@ declare namespace usbManager {
      *
      * @syscap SystemCapability.USB.USBManager
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     NONE = 0,
 
@@ -1481,7 +1514,8 @@ declare namespace usbManager {
      *
      * @syscap SystemCapability.USB.USBManager
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     SOURCE = 1,
 
@@ -1490,7 +1524,8 @@ declare namespace usbManager {
      *
      * @syscap SystemCapability.USB.USBManager
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     SINK = 2
   }
@@ -1501,7 +1536,8 @@ declare namespace usbManager {
    * @enum { number }
    * @syscap SystemCapability.USB.USBManager
    * @systemapi
-   * @since 9
+   * @since arkts {'1.1':'9', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   export enum DataRoleType {
     /**
@@ -1509,7 +1545,8 @@ declare namespace usbManager {
      *
      * @syscap SystemCapability.USB.USBManager
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     NONE = 0,
 
@@ -1518,7 +1555,8 @@ declare namespace usbManager {
      *
      * @syscap SystemCapability.USB.USBManager
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     HOST = 1,
 
@@ -1527,7 +1565,8 @@ declare namespace usbManager {
      *
      * @syscap SystemCapability.USB.USBManager
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     DEVICE = 2
   }
@@ -1538,7 +1577,8 @@ declare namespace usbManager {
    * @enum { number }
    * @syscap SystemCapability.USB.USBManager
    * @systemapi
-   * @since 9
+   * @since arkts {'1.1':'9', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   export enum PortModeType {
     /**
@@ -1546,7 +1586,8 @@ declare namespace usbManager {
      *
      * @syscap SystemCapability.USB.USBManager
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     NONE = 0,
 
@@ -1555,7 +1596,8 @@ declare namespace usbManager {
      *
      * @syscap SystemCapability.USB.USBManager
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     UFP = 1,
 
@@ -1564,7 +1606,8 @@ declare namespace usbManager {
      *
      * @syscap SystemCapability.USB.USBManager
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     DFP = 2,
 
@@ -1573,7 +1616,8 @@ declare namespace usbManager {
      *
      * @syscap SystemCapability.USB.USBManager
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     DRP = 3,
 
@@ -1582,7 +1626,8 @@ declare namespace usbManager {
      *
      * @syscap SystemCapability.USB.USBManager
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     NUM_MODES = 4
   }
@@ -1593,7 +1638,8 @@ declare namespace usbManager {
    * @typedef USBPortStatus
    * @syscap SystemCapability.USB.USBManager
    * @systemapi
-   * @since 9
+   * @since arkts {'1.1':'9', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   interface USBPortStatus {
     /**
@@ -1602,7 +1648,8 @@ declare namespace usbManager {
      * @type { number }
      * @syscap SystemCapability.USB.USBManager
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     currentMode: number;
 
@@ -1612,7 +1659,8 @@ declare namespace usbManager {
      * @type { number }
      * @syscap SystemCapability.USB.USBManager
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     currentPowerRole: number;
 
@@ -1622,7 +1670,8 @@ declare namespace usbManager {
      * @type { number }
      * @syscap SystemCapability.USB.USBManager
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     currentDataRole: number;
   }
@@ -1633,7 +1682,8 @@ declare namespace usbManager {
    * @typedef USBPort
    * @syscap SystemCapability.USB.USBManager
    * @systemapi
-   * @since 9
+   * @since arkts {'1.1':'9', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   interface USBPort {
     /**
@@ -1642,7 +1692,8 @@ declare namespace usbManager {
      * @type { number }
      * @syscap SystemCapability.USB.USBManager
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     id: number;
 
@@ -1652,7 +1703,8 @@ declare namespace usbManager {
      * @type { PortModeType }
      * @syscap SystemCapability.USB.USBManager
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     supportedModes: PortModeType;
 
@@ -1662,7 +1714,8 @@ declare namespace usbManager {
      * @type { USBPortStatus }
      * @syscap SystemCapability.USB.USBManager
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     status: USBPortStatus;
   }
@@ -1743,7 +1796,8 @@ declare namespace usbManager {
    *
    * @typedef USBDeviceRequestParams
    * @syscap SystemCapability.USB.USBManager
-   * @since 12
+   * @since arkts {'1.1':'12', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   interface USBDeviceRequestParams {
     /**
@@ -1751,7 +1805,8 @@ declare namespace usbManager {
      *
      * @type { number }
      * @syscap SystemCapability.USB.USBManager
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     bmRequestType: number;
 
@@ -1760,7 +1815,8 @@ declare namespace usbManager {
      *
      * @type { number }
      * @syscap SystemCapability.USB.USBManager
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     bRequest: number;
 
@@ -1769,7 +1825,8 @@ declare namespace usbManager {
      *
      * @type { number }
      * @syscap SystemCapability.USB.USBManager
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     wValue: number;
 
@@ -1778,7 +1835,8 @@ declare namespace usbManager {
      *
      * @type { number }
      * @syscap SystemCapability.USB.USBManager
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     wIndex: number;
 
@@ -1787,7 +1845,8 @@ declare namespace usbManager {
      *
      * @type { number }
      * @syscap SystemCapability.USB.USBManager
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     wLength: number;
 
@@ -1796,7 +1855,8 @@ declare namespace usbManager {
      *
      * @type { Uint8Array }
      * @syscap SystemCapability.USB.USBManager
-     * @since 12
+     * @since arkts {'1.1':'12', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     data: Uint8Array;
   }
@@ -1806,14 +1866,16 @@ declare namespace usbManager {
    *
    * @enum { number }
    * @syscap SystemCapability.USB.USBManager
-   * @since 9
+   * @since arkts {'1.1':'9', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   export enum USBRequestTargetType {
     /**
      * USB device
      *
      * @syscap SystemCapability.USB.USBManager
-     * @since 9
+     * @since arkts {'1.1':'9', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     USB_REQUEST_TARGET_DEVICE = 0,
 
@@ -1821,7 +1883,8 @@ declare namespace usbManager {
      * USB interface
      *
      * @syscap SystemCapability.USB.USBManager
-     * @since 9
+     * @since arkts {'1.1':'9', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     USB_REQUEST_TARGET_INTERFACE = 1,
 
@@ -1829,7 +1892,8 @@ declare namespace usbManager {
      * Endpoint
      *
      * @syscap SystemCapability.USB.USBManager
-     * @since 9
+     * @since arkts {'1.1':'9', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     USB_REQUEST_TARGET_ENDPOINT = 2,
 
@@ -1837,7 +1901,8 @@ declare namespace usbManager {
      * Others
      *
      * @syscap SystemCapability.USB.USBManager
-     * @since 9
+     * @since arkts {'1.1':'9', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     USB_REQUEST_TARGET_OTHER = 3
   }
@@ -1847,14 +1912,16 @@ declare namespace usbManager {
    *
    * @enum { number }
    * @syscap SystemCapability.USB.USBManager
-   * @since 9
+   * @since arkts {'1.1':'9', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   export enum USBControlRequestType {
     /**
      * Standard
      *
      * @syscap SystemCapability.USB.USBManager
-     * @since 9
+     * @since arkts {'1.1':'9', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     USB_REQUEST_TYPE_STANDARD = 0,
 
@@ -1862,7 +1929,8 @@ declare namespace usbManager {
      * Class
      *
      * @syscap SystemCapability.USB.USBManager
-     * @since 9
+     * @since arkts {'1.1':'9', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     USB_REQUEST_TYPE_CLASS = 1,
 
@@ -1870,7 +1938,8 @@ declare namespace usbManager {
      * Vendor
      *
      * @syscap SystemCapability.USB.USBManager
-     * @since 9
+     * @since arkts {'1.1':'9', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     USB_REQUEST_TYPE_VENDOR = 2
   }
@@ -1909,7 +1978,8 @@ declare namespace usbManager {
    * @enum { number }
    * @syscap SystemCapability.USB.USBManager
    * @systemapi
-   * @since 9
+   * @since arkts {'1.1':'9', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   export enum FunctionType {
     /**
@@ -1917,7 +1987,8 @@ declare namespace usbManager {
      *
      * @syscap SystemCapability.USB.USBManager
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     NONE = 0,
 
@@ -1926,7 +1997,8 @@ declare namespace usbManager {
      *
      * @syscap SystemCapability.USB.USBManager
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     ACM = 1,
 
@@ -1935,7 +2007,8 @@ declare namespace usbManager {
      *
      * @syscap SystemCapability.USB.USBManager
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     ECM = 2,
 
@@ -1944,7 +2017,8 @@ declare namespace usbManager {
      *
      * @syscap SystemCapability.USB.USBManager
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     HDC = 4,
 
@@ -1953,7 +2027,8 @@ declare namespace usbManager {
      *
      * @syscap SystemCapability.USB.USBManager
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     MTP = 8,
 
@@ -1962,7 +2037,8 @@ declare namespace usbManager {
      *
      * @syscap SystemCapability.USB.USBManager
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     PTP = 16,
 
@@ -1971,7 +2047,8 @@ declare namespace usbManager {
      *
      * @syscap SystemCapability.USB.USBManager
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     RNDIS = 32,
 
@@ -1980,7 +2057,8 @@ declare namespace usbManager {
      *
      * @syscap SystemCapability.USB.USBManager
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     MIDI = 64,
 
@@ -1989,7 +2067,8 @@ declare namespace usbManager {
      *
      * @syscap SystemCapability.USB.USBManager
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     AUDIO_SOURCE = 128,
 
@@ -1998,7 +2077,8 @@ declare namespace usbManager {
      *
      * @syscap SystemCapability.USB.USBManager
      * @systemapi
-     * @since 9
+     * @since arkts {'1.1':'9', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     NCM = 256
   }
@@ -2008,7 +2088,8 @@ declare namespace usbManager {
    *
    * @typedef USBAccessory
    * @syscap SystemCapability.USB.USBManager
-   * @since 14
+   * @since arkts {'1.1':'14', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   interface USBAccessory {
     /**
@@ -2016,7 +2097,8 @@ declare namespace usbManager {
      *
      * @type { string }
      * @syscap SystemCapability.USB.USBManager
-     * @since 14
+     * @since arkts {'1.1':'14', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     manufacturer: string;
   
@@ -2025,7 +2107,8 @@ declare namespace usbManager {
      *
      * @type { string }
      * @syscap SystemCapability.USB.USBManager
-     * @since 14
+     * @since arkts {'1.1':'14', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     product: string;
 
@@ -2034,7 +2117,8 @@ declare namespace usbManager {
      *
      * @type { string }
      * @syscap SystemCapability.USB.USBManager
-     * @since 14
+     * @since arkts {'1.1':'14', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     description: string;
 
@@ -2043,7 +2127,8 @@ declare namespace usbManager {
      *
      * @type { string }
      * @syscap SystemCapability.USB.USBManager
-     * @since 14
+     * @since arkts {'1.1':'14', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     version: string;
 
@@ -2052,7 +2137,8 @@ declare namespace usbManager {
      *
      * @type { string }
      * @syscap SystemCapability.USB.USBManager
-     * @since 14
+     * @since arkts {'1.1':'14', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     serialNumber: string;
   }
@@ -2062,7 +2148,8 @@ declare namespace usbManager {
    *
    * @typedef USBAccessoryHandle
    * @syscap SystemCapability.USB.USBManager
-   * @since 14
+   * @since arkts {'1.1':'14', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   interface USBAccessoryHandle {
     /**
@@ -2070,7 +2157,8 @@ declare namespace usbManager {
      *
      * @type { number }
      * @syscap SystemCapability.USB.USBManager
-     * @since 14
+     * @since arkts {'1.1':'14', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     accessoryFd: number;
   }
@@ -2080,14 +2168,16 @@ declare namespace usbManager {
      *
      * @enum { number }
      * @syscap SystemCapability.USB.USBManager
-     * @since 18
+     * @since arkts {'1.1':'18', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
   export enum UsbTransferFlags {
     /**
      * Report short frames as errors
      *
      * @syscap SystemCapability.USB.USBManager
-     * @since 18
+     * @since arkts {'1.1':'18', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     USB_TRANSFER_SHORT_NOT_OK = 0,
 
@@ -2095,7 +2185,8 @@ declare namespace usbManager {
      * Automatically free transfer buffer
      *
      * @syscap SystemCapability.USB.USBManager
-     * @since 18
+     * @since arkts {'1.1':'18', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     USB_TRANSFER_FREE_BUFFER = 1,
 
@@ -2103,7 +2194,8 @@ declare namespace usbManager {
      * Automatically free transfer after callback returns
      *
      * @syscap SystemCapability.USB.USBManager
-     * @since 18
+     * @since arkts {'1.1':'18', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     USB_TRANSFER_FREE_TRANSFER = 2,
 
@@ -2111,7 +2203,8 @@ declare namespace usbManager {
      * Transmissions that are multiples of wMaxPacketSize will add an additional zero packet.
      *
      * @syscap SystemCapability.USB.USBManager
-     * @since 18
+     * @since arkts {'1.1':'18', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     USB_TRANSFER_ADD_ZERO_PACKET = 3
   }
@@ -2121,14 +2214,16 @@ declare namespace usbManager {
    *
    * @enum { number }
    * @syscap SystemCapability.USB.USBManager
-   * @since 18
+   * @since arkts {'1.1':'18', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   export enum UsbTransferStatus {
     /**
      * Transfer completed
      *
      * @syscap SystemCapability.USB.USBManager
-     * @since 18
+     * @since arkts {'1.1':'18', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     TRANSFER_COMPLETED = 0,
 
@@ -2136,7 +2231,8 @@ declare namespace usbManager {
      * Transfer failed
      *
      * @syscap SystemCapability.USB.USBManager
-     * @since 18
+     * @since arkts {'1.1':'18', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     TRANSFER_ERROR = 1,
 
@@ -2144,7 +2240,8 @@ declare namespace usbManager {
      * Transfer timed out
      *
      * @syscap SystemCapability.USB.USBManager
-     * @since 18
+     * @since arkts {'1.1':'18', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     TRANSFER_TIMED_OUT = 2,
 
@@ -2152,7 +2249,8 @@ declare namespace usbManager {
      * Transfer was canceled
      *
      * @syscap SystemCapability.USB.USBManager
-     * @since 18
+     * @since arkts {'1.1':'18', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     TRANSFER_CANCELED = 3,
 
@@ -2161,7 +2259,8 @@ declare namespace usbManager {
      * stalled). For control endpoints: control request not supported.
      *
      * @syscap SystemCapability.USB.USBManager
-     * @since 18
+     * @since arkts {'1.1':'18', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     TRANSFER_STALL = 4,
 
@@ -2169,7 +2268,8 @@ declare namespace usbManager {
      * Device was disconnected
      *
      * @syscap SystemCapability.USB.USBManager
-     * @since 18
+     * @since arkts {'1.1':'18', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     TRANSFER_NO_DEVICE = 5,
 
@@ -2177,7 +2277,8 @@ declare namespace usbManager {
      * Device sent more data than requested
      *
      * @syscap SystemCapability.USB.USBManager
-     * @since 18
+     * @since arkts {'1.1':'18', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     TRANSFER_OVERFLOW = 6
   }
@@ -2187,14 +2288,16 @@ declare namespace usbManager {
    *
    * @enum { number }
    * @syscap SystemCapability.USB.USBManager
-   * @since 18
+   * @since arkts {'1.1':'18', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   export enum UsbEndpointTransferType {
     /**
      * Isochronous endpoint
      *
      * @syscap SystemCapability.USB.USBManager
-     * @since 18
+     * @since arkts {'1.1':'18', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     TRANSFER_TYPE_ISOCHRONOUS = 0x1,
 
@@ -2202,7 +2305,8 @@ declare namespace usbManager {
      * Bulk endpoint
      *
      * @syscap SystemCapability.USB.USBManager
-     * @since 18
+     * @since arkts {'1.1':'18', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     TRANSFER_TYPE_BULK = 0x2,
 
@@ -2210,7 +2314,8 @@ declare namespace usbManager {
      * Interrupt endpoint
      *
      * @syscap SystemCapability.USB.USBManager
-     * @since 18
+     * @since arkts {'1.1':'18', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     TRANSFER_TYPE_INTERRUPT = 0x3
   }
@@ -2220,7 +2325,8 @@ declare namespace usbManager {
    *
    * @typedef UsbIsoPacketDescriptor
    * @syscap SystemCapability.USB.USBManager
-   * @since 18
+   * @since arkts {'1.1':'18', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   interface UsbIsoPacketDescriptor {
     /**
@@ -2228,7 +2334,8 @@ declare namespace usbManager {
      *
      * @type { number }
      * @syscap SystemCapability.USB.USBManager
-     * @since 18
+     * @since arkts {'1.1':'18', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     length: number;
 
@@ -2237,7 +2344,8 @@ declare namespace usbManager {
      *
      * @type { number }
      * @syscap SystemCapability.USB.USBManager
-     * @since 18
+     * @since arkts {'1.1':'18', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     actualLength: number;
 
@@ -2246,7 +2354,8 @@ declare namespace usbManager {
      *
      * @type { UsbTransferStatus }
      * @syscap SystemCapability.USB.USBManager
-     * @since 18
+     * @since arkts {'1.1':'18', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     status: UsbTransferStatus;
   }
@@ -2256,7 +2365,8 @@ declare namespace usbManager {
   *
   * @typedef SubmitTransferCallback
   * @syscap SystemCapability.USB.USBManager
-  * @since 18
+  * @since arkts {'1.1':'18', '1.2':'20'}
+  * @arkts 1.1&1.2
   */
   interface SubmitTransferCallback {
     /**
@@ -2265,7 +2375,8 @@ declare namespace usbManager {
      *
      * @type { number }
      * @syscap SystemCapability.USB.USBManager
-     * @since 18
+     * @since arkts {'1.1':'18', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     actualLength: number;
 
@@ -2274,7 +2385,8 @@ declare namespace usbManager {
      *
      * @type { UsbTransferStatus }
      * @syscap SystemCapability.USB.USBManager
-     * @since 18
+     * @since arkts {'1.1':'18', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     status: UsbTransferStatus;
 
@@ -2283,7 +2395,8 @@ declare namespace usbManager {
      *
      * @type { Array<Readonly<UsbIsoPacketDescriptor>> }
      * @syscap SystemCapability.USB.USBManager
-     * @since 18
+     * @since arkts {'1.1':'18', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     isoPacketDescs: Array<Readonly<UsbIsoPacketDescriptor>>;
   }
@@ -2294,7 +2407,8 @@ declare namespace usbManager {
    *
    * @typedef UsbDataTransferParams
    * @syscap SystemCapability.USB.USBManager
-   * @since 18
+   * @since arkts {'1.1':'18', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   interface UsbDataTransferParams {
     /**
@@ -2302,7 +2416,8 @@ declare namespace usbManager {
      *
      * @type { USBDevicePipe }
      * @syscap SystemCapability.USB.USBManager
-     * @since 18
+     * @since arkts {'1.1':'18', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     devPipe: USBDevicePipe;
 
@@ -2311,7 +2426,8 @@ declare namespace usbManager {
      *
      * @type { UsbTransferFlags }
      * @syscap SystemCapability.USB.USBManager
-     * @since 18
+     * @since arkts {'1.1':'18', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     flags: UsbTransferFlags;
 
@@ -2320,7 +2436,8 @@ declare namespace usbManager {
      *
      * @type { number }
      * @syscap SystemCapability.USB.USBManager
-     * @since 18
+     * @since arkts {'1.1':'18', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     endpoint: number;
 
@@ -2329,7 +2446,8 @@ declare namespace usbManager {
      *
      * @type { UsbEndpointTransferType }
      * @syscap SystemCapability.USB.USBManager
-     * @since 18
+     * @since arkts {'1.1':'18', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     type: UsbEndpointTransferType;
 
@@ -2338,7 +2456,8 @@ declare namespace usbManager {
      *
      * @type { number }
      * @syscap SystemCapability.USB.USBManager
-     * @since 18
+     * @since arkts {'1.1':'18', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     timeout: number;
 
@@ -2347,7 +2466,8 @@ declare namespace usbManager {
      *
      * @type { number }
      * @syscap SystemCapability.USB.USBManager
-     * @since 18
+     * @since arkts {'1.1':'18', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     length: number;
 
@@ -2356,7 +2476,8 @@ declare namespace usbManager {
      *
      * @type { AsyncCallback<SubmitTransferCallback> }
      * @syscap SystemCapability.USB.USBManager
-     * @since 18
+     * @since arkts {'1.1':'18', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     callback: AsyncCallback<SubmitTransferCallback>;
 
@@ -2366,7 +2487,8 @@ declare namespace usbManager {
      *
      * @type { Uint8Array }
      * @syscap SystemCapability.USB.USBManager
-     * @since 18
+     * @since arkts {'1.1':'18', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     userData: Uint8Array;
 
@@ -2375,7 +2497,8 @@ declare namespace usbManager {
      *
      * @type { Uint8Array }
      * @syscap SystemCapability.USB.USBManager
-     * @since 18
+     * @since arkts {'1.1':'18', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     buffer: Uint8Array;
 
@@ -2384,7 +2507,8 @@ declare namespace usbManager {
      *
      * @type { number }
      * @syscap SystemCapability.USB.USBManager
-     * @since 18
+     * @since arkts {'1.1':'18', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     isoPacketCount: number;
   }
@@ -2401,7 +2525,8 @@ declare namespace usbManager {
    * @throws { BusinessError } 14400009 - Insufficient memory.
    * @throws { BusinessError } 14400012 - Transmission I/O error.
    * @syscap SystemCapability.USB.USBManager
-   * @since 18
+   * @since arkts {'1.1':'18', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   function usbSubmitTransfer(transfer: UsbDataTransferParams): void;
 
@@ -2416,7 +2541,8 @@ declare namespace usbManager {
    * <br>1.Unrecognized discard error code.
    * @throws { BusinessError } 14400011 - The transfer is not in progress, or is already complete or cancelled.
    * @syscap SystemCapability.USB.USBManager
-   * @since 18
+   * @since arkts {'1.1':'18', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   function usbCancelTransfer(transfer: UsbDataTransferParams): void;
 
diff --git a/api/@ohos.usbManager.serial.d.ts b/api/@ohos.usbManager.serial.d.ts
index 937fe88b31..e19125221f 100644
--- a/api/@ohos.usbManager.serial.d.ts
+++ b/api/@ohos.usbManager.serial.d.ts
@@ -22,7 +22,8 @@
  * Provides APIs for managing USB-to-virtual serial ports and implementing USB-to-virtual serial port communication.
  * @namespace serialManager
  * @syscap SystemCapability.USB.USBManager.Serial
- * @since 19
+ * @since arkts {'1.1':'19', '1.2':'20'}
+ * @arkts 1.1&1.2
  */
 declare namespace serialManager {
 
@@ -30,7 +31,8 @@ declare namespace serialManager {
    * Obtains the serial port device list.
    * @returns { Readonly<SerialPort>[]} Returns the list of serial port devices obtained.
    * @syscap SystemCapability.USB.USBManager.Serial
-   * @since 19
+   * @since arkts {'1.1':'19', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   function getPortList(): Readonly<SerialPort>[];
 
@@ -44,7 +46,8 @@ declare namespace serialManager {
    * @throws { BusinessError } 31400001 Serial port management exception.
    * @throws { BusinessError } 31400003 Device does not exist.
    * @syscap SystemCapability.USB.USBManager.Serial
-   * @since 19
+   * @since arkts {'1.1':'19', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   function hasSerialRight(portId: number): boolean;
 
@@ -60,7 +63,8 @@ declare namespace serialManager {
    * @throws { BusinessError } 31400001 Serial port management exception.
    * @throws { BusinessError } 31400003 Device does not exist.
    * @syscap SystemCapability.USB.USBManager.Serial
-   * @since 19
+   * @since arkts {'1.1':'19', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   function requestSerialRight(portId: number): Promise<boolean>;
 
@@ -78,7 +82,8 @@ declare namespace serialManager {
    * @throws { BusinessError } 31400003 Device does not exist.
    * @syscap SystemCapability.USB.USBManager.Serial
    * @systemapi
-   * @since 19
+   * @since arkts {'1.1':'19', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   function addSerialRight(tokenId: number, portId: number): void;
 
@@ -92,7 +97,8 @@ declare namespace serialManager {
    * @throws { BusinessError } 31400002 Access denied. Call requestSerialRight to request user authorization first.
    * @throws { BusinessError } 31400003 Device does not exist.
    * @syscap SystemCapability.USB.USBManager.Serial
-   * @since 19
+   * @since arkts {'1.1':'19', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   function cancelSerialRight(portId: number): void;
 
@@ -106,7 +112,8 @@ declare namespace serialManager {
    * @throws { BusinessError } 31400003 Device does not exist.
    * @throws { BusinessError } 31400004 The serial port device is occupied.
    * @syscap SystemCapability.USB.USBManager.Serial
-   * @since 19
+   * @since arkts {'1.1':'19', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   function open(portId: number): void;
 
@@ -119,7 +126,8 @@ declare namespace serialManager {
    * @throws { BusinessError } 31400003 Device does not exist.
    * @throws { BusinessError } 31400005 The serial port device is not opened. Call the open API first.
    * @syscap SystemCapability.USB.USBManager.Serial
-   * @since 19
+   * @since arkts {'1.1':'19', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   function close(portId: number): void;
 
@@ -133,7 +141,8 @@ declare namespace serialManager {
    * @throws { BusinessError } 31400003 Device does not exist.
    * @throws { BusinessError } 31400005 The serial port device is not opened. Call the open API first.
    * @syscap SystemCapability.USB.USBManager.Serial
-   * @since 19
+   * @since arkts {'1.1':'19', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   function getAttribute(portId: number): Readonly<SerialAttribute>;
 
@@ -147,7 +156,8 @@ declare namespace serialManager {
    * @throws { BusinessError } 31400003 Device does not exist.
    * @throws { BusinessError } 31400005 The serial port device is not opened. Call the open API first.
    * @syscap SystemCapability.USB.USBManager.Serial
-   * @since 19
+   * @since arkts {'1.1':'19', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   function setAttribute(portId: number, attribute: SerialAttribute): void;
 
@@ -166,7 +176,8 @@ declare namespace serialManager {
    * @throws { BusinessError } 31400006 Data transfer timed out.
    * @throws { BusinessError } 31400007 I/O exception.
    * @syscap SystemCapability.USB.USBManager.Serial
-   * @since 19
+   * @since arkts {'1.1':'19', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   function read(portId: number, buffer: Uint8Array, timeout?: number): Promise<number>;
 
@@ -185,7 +196,8 @@ declare namespace serialManager {
    * @throws { BusinessError } 31400006 Data transfer timed out.
    * @throws { BusinessError } 31400007 I/O exception.
    * @syscap SystemCapability.USB.USBManager.Serial
-   * @since 19
+   * @since arkts {'1.1':'19', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   function readSync(portId: number, buffer: Uint8Array, timeout?: number): number;
 
@@ -204,7 +216,8 @@ declare namespace serialManager {
    * @throws { BusinessError } 31400006 Data transfer timed out.
    * @throws { BusinessError } 31400007 I/O exception.
    * @syscap SystemCapability.USB.USBManager.Serial
-   * @since 19
+   * @since arkts {'1.1':'19', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   function write(portId: number, buffer: Uint8Array, timeout?: number): Promise<number>;
 
@@ -223,7 +236,8 @@ declare namespace serialManager {
    * @throws { BusinessError } 31400006 Data transfer timed out.
    * @throws { BusinessError } 31400007 I/O exception.
    * @syscap SystemCapability.USB.USBManager.Serial
-   * @since 19
+   * @since arkts {'1.1':'19', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   function writeSync(portId: number, buffer: Uint8Array, timeout?: number): number;
 
@@ -231,7 +245,8 @@ declare namespace serialManager {
    * Represents a serial port device.
    * @typedef SerialPort
    * @syscap SystemCapability.USB.USBManager.Serial
-   * @since 19
+   * @since arkts {'1.1':'19', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   interface SerialPort {
 
@@ -239,7 +254,8 @@ declare namespace serialManager {
      * Serial port device ID.
      * @type { number }
      * @syscap SystemCapability.USB.USBManager.Serial
-     * @since 19
+     * @since arkts {'1.1':'19', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     portId: number;
 
@@ -247,7 +263,8 @@ declare namespace serialManager {
      * Serial port device name.
      * @type { string }
      * @syscap SystemCapability.USB.USBManager.Serial
-     * @since 19
+     * @since arkts {'1.1':'19', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     deviceName: string;
  }
@@ -255,7 +272,8 @@ declare namespace serialManager {
    * Represents the communication parameters of a serial port device.
    * @typedef SerialAttribute
    * @syscap SystemCapability.USB.USBManager.Serial
-   * @since 19
+   * @since arkts {'1.1':'19', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   interface SerialAttribute {
 
@@ -263,7 +281,8 @@ declare namespace serialManager {
      * Baud rate.
      * @type { BaudRates }
      * @syscap SystemCapability.USB.USBManager.Serial
-     * @since 19
+     * @since arkts {'1.1':'19', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     baudRate: BaudRates;
 
@@ -272,7 +291,8 @@ declare namespace serialManager {
      * @type { DataBits }
      * @default DATABIT_8
      * @syscap SystemCapability.USB.USBManager.Serial
-     * @since 19
+     * @since arkts {'1.1':'19', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     dataBits?: DataBits;
 
@@ -281,7 +301,8 @@ declare namespace serialManager {
      * @type { Parity }
      * @default NONE
      * @syscap SystemCapability.USB.USBManager.Serial
-     * @since 19
+     * @since arkts {'1.1':'19', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     parity?: Parity;
 
@@ -290,7 +311,8 @@ declare namespace serialManager {
      * @type { StopBits }
      * @default STOPBIT_1
      * @syscap SystemCapability.USB.USBManager.Serial
-     * @since 19
+     * @since arkts {'1.1':'19', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     stopBits?: StopBits;
  }
@@ -298,35 +320,40 @@ declare namespace serialManager {
    * Enumerates the baud rates of a serial port device, in bit/s.
    * @enum { number }
    * @syscap SystemCapability.USB.USBManager.Serial
-   * @since 19
+   * @since arkts {'1.1':'19', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   enum BaudRates {
 
     /**
      * The baud rate is 50 bit/s.
      * @syscap SystemCapability.USB.USBManager.Serial
-     * @since 19
+     * @since arkts {'1.1':'19', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     BAUDRATE_50 = 50,
 
     /**
      * The baud rate is 75 bit/s.
      * @syscap SystemCapability.USB.USBManager.Serial
-     * @since 19
+     * @since arkts {'1.1':'19', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     BAUDRATE_75 = 75,
 
     /**
      * The baud rate is 110 bit/s.
      * @syscap SystemCapability.USB.USBManager.Serial
-     * @since 19
+     * @since arkts {'1.1':'19', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     BAUDRATE_110 = 110,
 
     /**
      * The baud rate is 134 bit/s.
      * @syscap SystemCapability.USB.USBManager.Serial
-     * @since 19
+     * @since arkts {'1.1':'19', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     BAUDRATE_134 = 134,
 
@@ -334,182 +361,208 @@ declare namespace serialManager {
      * The baud rate is 150 bit/s.
      *
      * @syscap SystemCapability.USB.USBManager.Serial
-     * @since 19
+     * @since arkts {'1.1':'19', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     BAUDRATE_150 = 150,
 
     /**
      * The baud rate is 200 bit/s.
      * @syscap SystemCapability.USB.USBManager.Serial
-     * @since 19
+     * @since arkts {'1.1':'19', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     BAUDRATE_200 = 200,
 
     /**
      * The baud rate is 300 bit/s.
      * @syscap SystemCapability.USB.USBManager.Serial
-     * @since 19
+     * @since arkts {'1.1':'19', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     BAUDRATE_300 = 300,
 
     /**
      * The baud rate is 600 bit/s.
      * @syscap SystemCapability.USB.USBManager.Serial
-     * @since 19
+     * @since arkts {'1.1':'19', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     BAUDRATE_600 = 600,
 
     /**
      * The baud rate is 1200 bit/s.
      * @syscap SystemCapability.USB.USBManager.Serial
-     * @since 19
+     * @since arkts {'1.1':'19', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     BAUDRATE_1200 = 1200,
 
     /**
      * The baud rate is 1800 bit/s.
      * @syscap SystemCapability.USB.USBManager.Serial
-     * @since 19
+     * @since arkts {'1.1':'19', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     BAUDRATE_1800 = 1800,
 
     /**
      * The baud rate is 2400 bit/s.
      * @syscap SystemCapability.USB.USBManager.Serial
-     * @since 19
+     * @since arkts {'1.1':'19', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     BAUDRATE_2400 = 2400,
 
     /**
      * The baud rate is 4800 bit/s.
      * @syscap SystemCapability.USB.USBManager.Serial
-     * @since 19
+     * @since arkts {'1.1':'19', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     BAUDRATE_4800 = 4800,
 
     /**
      * The baud rate is 9600 bit/s.
      * @syscap SystemCapability.USB.USBManager.Serial
-     * @since 19
+     * @since arkts {'1.1':'19', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     BAUDRATE_9600 = 9600,
 
     /**
      * The baud rate is 19200 bit/s.
      * @syscap SystemCapability.USB.USBManager.Serial
-     * @since 19
+     * @since arkts {'1.1':'19', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     BAUDRATE_19200 = 19200,
 
     /**
      * The baud rate is 38400 bit/s.
      * @syscap SystemCapability.USB.USBManager.Serial
-     * @since 19
+     * @since arkts {'1.1':'19', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     BAUDRATE_38400 = 38400,
 
     /**
      * The baud rate is 57600 bit/s.
      * @syscap SystemCapability.USB.USBManager.Serial
-     * @since 19
+     * @since arkts {'1.1':'19', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     BAUDRATE_57600 = 57600,
 
     /**
      * The baud rate is 115200 bit/s.
      * @syscap SystemCapability.USB.USBManager.Serial
-     * @since 19
+     * @since arkts {'1.1':'19', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     BAUDRATE_115200 = 115200,
 
     /**
      * The baud rate is 230400 bit/s.
      * @syscap SystemCapability.USB.USBManager.Serial
-     * @since 19
+     * @since arkts {'1.1':'19', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     BAUDRATE_230400 = 230400,
 
     /**
      * The baud rate is 460800 bit/s.
      * @syscap SystemCapability.USB.USBManager.Serial
-     * @since 19
+     * @since arkts {'1.1':'19', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     BAUDRATE_460800 = 460800,
 
     /**
      * The baud rate is 500000 bit/s.
      * @syscap SystemCapability.USB.USBManager.Serial
-     * @since 19
+     * @since arkts {'1.1':'19', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     BAUDRATE_500000 = 500000,
 
     /**
      * The baud rate is 576000 bit/s.
      * @syscap SystemCapability.USB.USBManager.Serial
-     * @since 19
+     * @since arkts {'1.1':'19', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     BAUDRATE_576000 = 576000,
 
     /**
      * The baud rate is 921600 bit/s.
      * @syscap SystemCapability.USB.USBManager.Serial
-     * @since 19
+     * @since arkts {'1.1':'19', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     BAUDRATE_921600 = 921600,
 
     /**
      * The baud rate is 1000000 bit/s.
      * @syscap SystemCapability.USB.USBManager.Serial
-     * @since 19
+     * @since arkts {'1.1':'19', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     BAUDRATE_1000000 = 1000000,
 
     /**
      * The baud rate is 1152000 bit/s.
      * @syscap SystemCapability.USB.USBManager.Serial
-     * @since 19
+     * @since arkts {'1.1':'19', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     BAUDRATE_1152000 = 1152000,
 
     /**
      * The baud rate is 1500000 bit/s.
      * @syscap SystemCapability.USB.USBManager.Serial
-     * @since 19
+     * @since arkts {'1.1':'19', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     BAUDRATE_1500000 = 1500000,
 
     /**
      * The baud rate is 2000000 bit/s.
      * @syscap SystemCapability.USB.USBManager.Serial
-     * @since 19
+     * @since arkts {'1.1':'19', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     BAUDRATE_2000000 = 2000000,
 
     /**
      * The baud rate is 2500000 bit/s.
      * @syscap SystemCapability.USB.USBManager.Serial
-     * @since 19
+     * @since arkts {'1.1':'19', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     BAUDRATE_2500000 = 2500000,
 
     /**
      * The baud rate is 3000000 bit/s.
      * @syscap SystemCapability.USB.USBManager.Serial
-     * @since 19
+     * @since arkts {'1.1':'19', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     BAUDRATE_3000000 = 3000000,
 
     /**
      * The baud rate is 3500000 bit/s.
      * @syscap SystemCapability.USB.USBManager.Serial
-     * @since 19
+     * @since arkts {'1.1':'19', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     BAUDRATE_3500000 = 3500000,
 
     /**
      * The baud rate is 4000000 bit/s.
      * @syscap SystemCapability.USB.USBManager.Serial
-     * @since 19
+     * @since arkts {'1.1':'19', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     BAUDRATE_4000000 = 4000000
  }
@@ -517,85 +570,89 @@ declare namespace serialManager {
    * Enumerates the data bits of a serial port device.
    * @enum { number }
    * @syscap SystemCapability.USB.USBManager.Serial
-   * @since 19
+   * @since arkts {'1.1':'19', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   enum DataBits {
 
     /**
      * The number of data bits is 8.
      * @syscap SystemCapability.USB.USBManager.Serial
-     * @since 19
+     * @since arkts {'1.1':'19', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     DATABIT_8 = 8,
 
     /**
      * The number of data bits is 7.
      * @syscap SystemCapability.USB.USBManager.Serial
-     * @since 19
+     * @since arkts {'1.1':'19', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     DATABIT_7 = 7,
 
     /**
      * The number of data bits is 6.
      * @syscap SystemCapability.USB.USBManager.Serial
-     * @since 19
+     * @since arkts {'1.1':'19', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     DATABIT_6 = 6,
 
     /**
      * The number of data bits is 5.
      * @syscap SystemCapability.USB.USBManager.Serial
-     * @since 19
+     * @since arkts {'1.1':'19', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    DATABIT_5 = 5,
-
-    /**
-     * The number of data bits is 4.
-     * @syscap SystemCapability.USB.USBManager.Serial
-     * @since 19
-     */
-    DATABIT_4 = 4
+    DATABIT_5 = 5
  }
   /**
    * Enumerates the parity bits of a serial port device.
    * @enum { number }
    * @syscap SystemCapability.USB.USBManager.Serial
-   * @since 19
+   * @since arkts {'1.1':'19', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   enum Parity {
 
     /**
      * No parity.
      * @syscap SystemCapability.USB.USBManager.Serial
-     * @since 19
+     * @since arkts {'1.1':'19', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     PARITY_NONE = 0,
 
     /**
      * Odd parity.
      * @syscap SystemCapability.USB.USBManager.Serial
-     * @since 19
+     * @since arkts {'1.1':'19', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     PARITY_ODD = 1,
 
     /**
      * Even parity.
      * @syscap SystemCapability.USB.USBManager.Serial
-     * @since 19
+     * @since arkts {'1.1':'19', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     PARITY_EVEN = 2,
 
     /**
      * Mark parity, whose parity bit is always <b class="+ topic/ph hi-d/b " id="b1627884485115">1</b>.
      * @syscap SystemCapability.USB.USBManager.Serial
-     * @since 19
+     * @since arkts {'1.1':'19', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     PARITY_MARK = 3,
 
     /**
      * Space parity, whose parity bit is always <b class="+ topic/ph hi-d/b " id="b1551818484291">0</b>.
      * @syscap SystemCapability.USB.USBManager.Serial
-     * @since 19
+     * @since arkts {'1.1':'19', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     PARITY_SPACE = 4
  }
@@ -603,30 +660,26 @@ declare namespace serialManager {
    * Enumerates the stop bits for serial port communication.
    * @enum { number }
    * @syscap SystemCapability.USB.USBManager.Serial
-   * @since 19
+   * @since arkts {'1.1':'19', '1.2':'20'}
+   * @arkts 1.1&1.2
    */
   enum StopBits {
 
     /**
      * The number of stop bits is 1.
      * @syscap SystemCapability.USB.USBManager.Serial
-     * @since 19
+     * @since arkts {'1.1':'19', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
     STOPBIT_1 = 0,
 
-    /**
-     * The number of stop bits is 1.5.
-     * @syscap SystemCapability.USB.USBManager.Serial
-     * @since 19
-     */
-    STOPBIT_1P5 = 1,
-
     /**
      * The number of stop bits is 2.
      * @syscap SystemCapability.USB.USBManager.Serial
-     * @since 19
+     * @since arkts {'1.1':'19', '1.2':'20'}
+     * @arkts 1.1&1.2
      */
-    STOPBIT_2 = 2
+    STOPBIT_2 = 1
  }
 }
 
-- 
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