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559497d3
编写于
2月 01, 2023
作者:
O
openharmony_ci
提交者:
Gitee
2月 01, 2023
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!14155 翻译完成:13133 Sync worker document change (cherry-pick 到beta5)
Merge pull request !14155 from wusongqing/cherry-pick-1675220197
上级
cf232b7b
764279bc
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2
隐藏空白更改
内联
并排
Showing
2 changed file
with
10 addition
and
10 deletion
+10
-10
en/application-dev/device/usb-guidelines.md
en/application-dev/device/usb-guidelines.md
+7
-7
en/application-dev/reference/apis/js-apis-worker.md
en/application-dev/reference/apis/js-apis-worker.md
+3
-3
未找到文件。
en/application-dev/device/usb-guidelines.md
浏览文件 @
559497d3
...
...
@@ -26,7 +26,7 @@ The following table lists the USB APIs currently available. For details, see the
| releaseInterface(pipe: USBDevicePipe, iface: USBInterface): number | Releases a USB interface. |
| getFileDescriptor(pipe: USBDevicePipe): number | Obtains the file descriptor. |
| getRawDescriptor(pipe: USBDevicePipe): Uint8Array | Obtains the raw USB descriptor. |
| controlTransfer(pipe: USBDevicePipe, contrlparam: USBControlParams, timeout ?: number): Promise
\<
number> | Performs control transfer. |
| controlTransfer(pipe: USBDevicePipe, contr
o
lparam: USBControlParams, timeout ?: number): Promise
\<
number> | Performs control transfer. |
## How to Develop
...
...
@@ -118,11 +118,11 @@ You can set a USB device as the USB host to connect to other USB devices for dat
4.
Perform data transfer.
```js
/*
Read data. Select the corresponding RX endpoint from deviceList for data transfer.
(endpoint.direction == 0x80); dataUint8Array indicates the data to read. The data type is Uint8Array.
*/
```
js
/*
Read data. Select the corresponding RX endpoint from deviceList for data transfer.
(endpoint.direction == 0x80); dataUint8Array indicates the data to read. The data type is Uint8Array.
*/
let
inEndpoint
=
interface1
.
endpoints
[
2
];
let
outEndpoint
=
interface1
.
endpoints
[
1
];
let
dataUint8Array
=
new
Uint8Array
(
1024
);
...
...
@@ -147,7 +147,7 @@ You can set a USB device as the USB host to connect to other USB devices for dat
}).
catch
(
error
=>
{
console
.
info
(
"
usb writeData error :
"
+
JSON
.
stringify
(
error
));
});
```
```
5.
Release the USB interface, and close the USB device.
...
...
en/application-dev/reference/apis/js-apis-worker.md
浏览文件 @
559497d3
...
...
@@ -107,7 +107,7 @@ In the FA model:
"buildOption"
:
{
"sourceOption"
:
{
"workers"
:
[
"./src/main/ets/
entrya
bility/workers/worker.ts"
"./src/main/ets/
MainA
bility/workers/worker.ts"
]
}
}
...
...
@@ -1192,7 +1192,7 @@ In the FA model:
"buildOption"
:
{
"sourceOption"
:
{
"workers"
:
[
"./src/main/ets/
entrya
bility/workers/worker.ts"
"./src/main/ets/
MainA
bility/workers/worker.ts"
]
}
}
...
...
@@ -2114,7 +2114,7 @@ Configuration of the **build-profile.json5** file:
"buildOption"
:
{
"sourceOption"
:
{
"workers"
:
[
"./src/main/ets/
entrya
bility/workers/worker.ts"
"./src/main/ets/
MainA
bility/workers/worker.ts"
]
}
}
...
...
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