MarcoBuster/Gadgetbridge
1
0
Fork 0
mirror of https://codeberg.org/Freeyourgadget/Gadgetbridge synced 2024-11-29 05:16:51 +01:00
Code Releases Wiki Activity

Remove the timeout and handle the messages that the band sends back to acknowledge its status.

Browse Source 
This should make the firmware transfer much more reliable and hopefully release-ready.
This commit is contained in:
Daniele Gobbetti 2015-07-31 12:30:42 +02:00
parent fbbc2afda4
commit 2208d5088b
1 changed files with 60 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

69
app/src/main/java/nodomain/freeyourgadget/gadgetbridge/miband/MiBandSupport.java
View File

@ -84,6 +84,10 @@ public class MiBandSupport extends AbstractBTLEDeviceSupport {
private DeviceInfo mDeviceInfo;
private boolean firmwareInfoSent = false;
private byte[] newFirmware;
private boolean rebootWhenBandReady = false;
public MiBandSupport() {
addSupportedService(MiBandService.UUID_SERVICE_MIBAND_SERVICE);
}
@ -567,13 +571,9 @@ public class MiBandSupport extends AbstractBTLEDeviceSupport {
int checksum = (Integer.decode("0x" + mMacOctets[4]) << 8 | Integer.decode("0x" + mMacOctets[5])) ^ mFwHelper.getCRC16(mFwHelper.getFw());
if (sendFirmwareInfo(oldFwVersion, newFwVersion, mFwHelper.getFw().length, checksum)) {
//metadata were sent correctly, send the actual firmware
if(sendFirmwareData(mFwHelper.getFw())) {
//firmware was sent correctly, reboot
onReboot();
} else {
//TODO: the firmware transfer failed, but the miband should be still functional with the old firmware. What should we do?
}
firmwareInfoSent = true;
newFirmware = mFwHelper.getFw();
//the firmware will be sent by the notification listener if the band confirms that the metadata are ok.
}
return;
@ -615,7 +615,7 @@ public class MiBandSupport extends AbstractBTLEDeviceSupport {
} else if (MiBandService.UUID_CHARACTERISTIC_BATTERY.equals(characteristicUUID)) {
handleBatteryInfo(characteristic.getValue(), BluetoothGatt.GATT_SUCCESS);
} else if (MiBandService.UUID_CHARACTERISTIC_NOTIFICATION.equals(characteristicUUID)) {
// device somehow changed, should we update e.g. battery level?
handleNotificationNotif(characteristic.getValue());
}
}
@ -645,6 +645,58 @@ public class MiBandSupport extends AbstractBTLEDeviceSupport {
}
}
private void logMessageContent(byte[] value) {
LOG.info("RECEIVED DATA WITH LENGTH: " + value.length);
for (byte b : value) {
LOG.warn("DATA: " + String.format("0x%2x", b));
}
}
private void handleNotificationNotif(byte[] value) {
if(value.length != 1) {
LOG.error("Notifications should be 1 byte long.");
LOG.info("RECEIVED DATA WITH LENGTH: " + value.length);
for (byte b : value) {
LOG.warn("DATA: " + String.format("0x%2x", b));
}
return;
}
switch (value[0]) {
case MiBandService.NOTIFY_FW_CHECK_SUCCESS:
if(firmwareInfoSent && newFirmware != null) {
if(sendFirmwareData(newFirmware)) {
rebootWhenBandReady = true;
} else {
//TODO: the firmware transfer failed, but the miband should be still functional with the old firmware. What should we do?
GB.toast("Problem with the firmware transfer. DO NOT REBOOT YOUR MIBAND!!!", Toast.LENGTH_LONG, GB.ERROR);
}
firmwareInfoSent = false;
newFirmware = null;
}
break;
case MiBandService.NOTIFY_FW_CHECK_FAILED:
GB.toast("Problem with the firmware metadata transfer", Toast.LENGTH_LONG, GB.ERROR);
firmwareInfoSent = false;
newFirmware = null;
break;
case MiBandService.NOTIFY_FIRMWARE_UPDATE_SUCCESS:
if (rebootWhenBandReady) {
onReboot();
}
rebootWhenBandReady = false;
break;
case MiBandService.NOTIFY_FIRMWARE_UPDATE_FAILED:
//TODO: the firmware transfer failed, but the miband should be still functional with the old firmware. What should we do?
GB.toast("Problem with the firmware transfer. DO NOT REBOOT YOUR MIBAND!!!", Toast.LENGTH_LONG, GB.ERROR);
rebootWhenBandReady = false;
break;
default:
for (byte b : value) {
LOG.warn("DATA: " + String.format("0x%2x", b));
}
}
}
private void handleDeviceInfo(byte[] value, int status) {
if (status == BluetoothGatt.GATT_SUCCESS) {
mDeviceInfo = new DeviceInfo(value);
@ -946,7 +998,6 @@ public class MiBandSupport extends AbstractBTLEDeviceSupport {
LOG.info("Firmware update progress:" + firmwareProgress + " total len:" + len + " progress:" + (firmwareProgress / len));
if (firmwareProgress >= len) {
builder.write(getCharacteristic(MiBandService.UUID_CHARACTERISTIC_CONTROL_POINT), new byte[]{MiBandService.COMMAND_SYNC});
builder.wait(1000);
builder.add(new SetProgressAction("Firmware installation complete", false, 100, getContext()));
} else {
GB.updateInstallNotification("Firmware write failed", false, 0, getContext());