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Code Issues 1 Packages Projects Releases Wiki Activity

Flipper Zero: switched to simple Protobuf message

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This commit is contained in:
Daniel Dakhno 2022-09-15 01:40:37 +02:00
parent 858c53efb8
commit c06e0156d2
1 changed files with 63 additions and 61 deletions
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124
app/src/main/java/nodomain/freeyourgadget/gadgetbridge/service/devices/flipper/zero/support/FlipperZeroSupport.java
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@ -6,6 +6,7 @@ import android.content.Intent;
import android.content.IntentFilter;
import android.widget.Toast;
import java.io.IOException;
import java.nio.ByteBuffer;
import java.nio.charset.StandardCharsets;
import java.util.UUID;
@ -20,6 +21,11 @@ import nodomain.freeyourgadget.gadgetbridge.service.btle.profiles.IntentListener
import nodomain.freeyourgadget.gadgetbridge.service.btle.profiles.battery.BatteryInfo;
import nodomain.freeyourgadget.gadgetbridge.service.btle.profiles.battery.BatteryInfoProfile;
import nodomain.freeyourgadget.gadgetbridge.util.GB;
import nodomain.freeyourgadget.gadgetbridge.util.protobuf.messagefields.MessageField;
import nodomain.freeyourgadget.gadgetbridge.util.protobuf.messagefields.NestedMessageField;
import nodomain.freeyourgadget.gadgetbridge.util.protobuf.messagefields.RootMessageField;
import nodomain.freeyourgadget.gadgetbridge.util.protobuf.messagefields.StringMessageField;
import nodomain.freeyourgadget.gadgetbridge.util.protobuf.messagefields.VarintMessageField;
public class FlipperZeroSupport extends FlipperZeroBaseSupport{
private BatteryInfoProfile batteryInfoProfile = new BatteryInfoProfile(this);
@ -31,6 +37,14 @@ public class FlipperZeroSupport extends FlipperZeroBaseSupport{
private final String COMMAND_PLAY_FILE = "nodomain.freeyourgadget.gadgetbridge.flipper.zero.PLAY_FILE";
private final String ACTION_PLAY_DONE = "nodomain.freeyourgadget.gadgetbridge.flipper.zero.PLAY_DONE";
private final int REQUEST_ID_OPEN_APP = 16;
private final int REQUEST_ID_EXIT_APP = 47;
private final int REQUEST_ID_LOAD_FILE = 48;
private final int REQUEST_ID_PRESS_BUTTON = 49;
private final int REQUEST_ID_RELEASE_BUTTON = 50;
private int messageId = 0;
BroadcastReceiver receiver = new BroadcastReceiver() {
@Override
public void onReceive(Context context, final Intent intent) {
@ -59,10 +73,12 @@ public class FlipperZeroSupport extends FlipperZeroBaseSupport{
return;
}
String buttonName = intent.getExtras().getString("EXTRA_BUTTON_NAME", "center");
long millis = intent.getExtras().getInt("EXTRA_DURATION", 1000);
GB.toast(String.format("playing %s file", appName), Toast.LENGTH_SHORT, GB.INFO);
playFile(appName, filePath, millis);
playFile(appName, filePath, buttonName, millis);
Intent response = new Intent(ACTION_PLAY_DONE);
getContext().sendBroadcast(response);
@ -121,90 +137,76 @@ public class FlipperZeroSupport extends FlipperZeroBaseSupport{
.queue(getQueue());
}
private void sendProtobufPacket(byte[] packet){
byte[] fullPacket = new byte[packet.length + 1];
fullPacket[0] = (byte) packet.length;
System.arraycopy(packet, 0, fullPacket, 1, packet.length);
sendSerialData(fullPacket);
private RootMessageField createMainRequest(int requestFieldNumber, MessageField... children){
return new RootMessageField(
new VarintMessageField(1, messageId++),
new NestedMessageField(requestFieldNumber, children)
);
}
private void openApp(String appName){
// sub ghz payload: 13-08-15-82-01-0E-0A-07- 53-75-62-2D-47-48-7A -12-03-52-50-43
ByteBuffer buffer = ByteBuffer.allocate(12 + appName.length());
buffer.put((byte)0x08);
buffer.put((byte)0x15);
// buffer.put((byte)(Math.random() * 256));
buffer.put((byte)0x82);
buffer.put((byte)0x01);
buffer.put((byte) (appName.length() + 7));
buffer.put((byte)0x0A);
buffer.put((byte) appName.length());
buffer.put(appName.getBytes());
buffer.put((byte)0x12);
buffer.put((byte)0x03);
buffer.put((byte)0x52);
buffer.put((byte)0x50);
buffer.put((byte)0x43);
sendProtobufPacket(buffer.array());
private void sendMainRequest(int requestFieldNumber, MessageField... children) throws IOException {
RootMessageField root = createMainRequest(requestFieldNumber, children);
sendSerialData(root.encodeToBytes());
}
private void openSubGhzApp(){
private void openApp(String appName) throws IOException {
sendMainRequest(
REQUEST_ID_OPEN_APP,
new StringMessageField(1, appName),
new StringMessageField(2, "RPC")
);
}
private void openSubGhzApp() throws IOException {
openApp("Sub-GHz");
}
private void appLoadFile(String filePath){
// example payload 1C-08-16-82-03-17-0A-15- 2F-61-6E-79-2F-73-75-62-67-68-7A-2F-74-65-73-6C-61-2E-73-75-62
ByteBuffer buffer = ByteBuffer.allocate(7 + filePath.length());
buffer.put((byte) 0x08);
buffer.put((byte) 0x16);
buffer.put((byte) 0x82);
buffer.put((byte) 0x03);
buffer.put((byte) (filePath.length() + 2));
buffer.put((byte) 0x0A);
buffer.put((byte) filePath.length());
buffer.put(filePath.getBytes());
sendProtobufPacket(buffer.array());
}
private void appButtonPress(){
sendProtobufPacket(new byte[]{
(byte) 0x08, (byte) 0x17, (byte) 0x8A, (byte) 0x03, (byte) 0x00}
private void appLoadFile(String filePath) throws IOException {
sendMainRequest(
REQUEST_ID_LOAD_FILE,
new StringMessageField(1, filePath)
);
}
private void appButtonRelease(){
sendProtobufPacket(new byte[]{
(byte) 0x08, (byte) 0x18, (byte) 0x92, (byte) 0x03, (byte) 0x00}
private void appButtonPress(String button) throws IOException {
sendMainRequest(
REQUEST_ID_PRESS_BUTTON,
new StringMessageField(1, button)
);
}
private void appExitRequest(){
sendProtobufPacket(new byte[]{
(byte) 0x08, (byte) 0x19, (byte) 0xFA, (byte) 0x02, (byte) 0x00
});
private void appButtonRelease() throws IOException {
sendMainRequest(
REQUEST_ID_RELEASE_BUTTON
);
}
private void appExitRequest() throws IOException {
sendMainRequest(
REQUEST_ID_EXIT_APP
);
}
@Override
public void onTestNewFunction() {
openApp("Infrared");
try {
openApp("Infrared");
} catch (IOException e) {
e.printStackTrace();
}
}
private void playFile(String appName, String filePath, long durationMillis){
openApp(appName);
private void playFile(String appName, String filePath, String buttonName, long durationMillis){
try {
openApp(appName);
Thread.sleep(1000);
appLoadFile(filePath);
Thread.sleep(1000);
appButtonPress();
Thread.sleep(500);
appButtonPress(buttonName);
Thread.sleep(durationMillis);
appButtonRelease();
Thread.sleep(1000);
Thread.sleep(100);
appExitRequest();
} catch (InterruptedException e) {
} catch (Exception e) {
e.printStackTrace();
}
}