easylinux/cam-reverse
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Merge branch 'DavidVentura:master' into master

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This commit is contained in:
Adriano Cunha
2024-04-26 08:47:36 -07:00
committed by GitHub
parent 31baea2415 da867078b1
commit 82d9115ae6
3 changed files with 28 additions and 24 deletions
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Makefile
-3
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@@ -15,9 +15,6 @@ build: node_modules
run: node_modules
./node_modules/.bin/ts-node --esm cmd/bin http_server --port=1234
pair: node_modules
./node_modules/.bin/ts-node --esm cmd/bin pair
hook: bundle.js venv
./venv/bin/python3 -u loader3.py
README.md
+27 -20
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@@ -6,9 +6,35 @@ Re-implementation of the "iLnk"/"iLnkP2P"/"PPPP" protocol used on some cheap (\<
Per pictures of the [X5](https://github.com/DavidVentura/cam-reverse/blob/master/pics/pcb.jpg?raw=true), [A9](https://github.com/DavidVentura/cam-reverse/blob/master/pics/pcb_a9.jpg?raw=true) the main chip is TXW817 ([chinese](https://www.taixin-semi.com/Product/ProductDetail?productId=306), [eng, google translate](https://www-taixin--semi-com.translate.goog/Product/ProductDetail?productId=306&_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=en&_x_tr_pto=wapp))
## Building
Simply run `make build` to build the binaries.
## Pairing a new camera
Ensure your device in access point mode (the blue LED blinks slowly to indicate that); optionally, press the MODE button for 5s to switch to access point mode.
Connect to the device's access point (e.g., FTYC811847AGFDZ) and run `node dist/bin.cjs pair --ssid <SSID> --password <PASSWORD>`.
```bash
$ node dist/bin.cjs pair --help
configure a camera
Options:
--help Show help [boolean]
--version Show version number [boolean]
--debug [boolean] [default: false]
--ansi [boolean] [default: false]
--discovery_ip [default: "192.168.1.255"]
--attempt_to_fix_packet_loss [default: false]
--ssid [string] [required]
--password [string] [required]
```
## Running
To execute the HTTP server, run `node bin.cjs`; you can access the JPEG stream at http://localhost:5000/ and (optionally) a file `audio.pcm` will be created.
To execute the HTTP server, run `node dist/bin.cjs http_server`; you can access the JPEG stream at http://localhost:5000/ and (optionally) a file `audio.pcm` will be created.
```bash
$ node dist/bin.cjs http_server --help
@@ -36,25 +62,6 @@ The server will send a broadcast packet every few seconds to discover all the ca
Clicking on the image will take you to a page that has audio streaming enabled.
## Pairing a new camera
Connect to the device's access point and run `node bin.cjs pair --ssid <SSID> --password <PASSWORD>`.
```bash
$ node dist/bin.cjs pair --help
configure a camera
Options:
--help Show help [boolean]
--version Show version number [boolean]
--debug [boolean] [default: false]
--ansi [boolean] [default: false]
--discovery_ip [default: "192.168.1.255"]
--attempt_to_fix_packet_loss [default: false]
--ssid [string] [required]
--password [string] [required]
```
## Protocol
The protocol is weirdly complex, though very little communication is necessary to use the device
discovery.ts
+1 -1
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@@ -34,7 +34,7 @@ export const discoverDevices = (debug: boolean, discovery_ip: string): EventEmit
let buf = create_LanSearch();
setInterval(() => {
console.log(".");
process.stdout.write(".");
sock.send(new Uint8Array(buf.buffer), SEND_PORT, discovery_ip);
}, 2000);
sock.send(new Uint8Array(buf.buffer), SEND_PORT, discovery_ip);