rusefi
/
Android-DFU-Library
mirror of https://github.com/rusefi/Android-DFU-Library.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Fixing issue #61, part 2: Improved debug logging

This commit is contained in:
Aleksander Nowakowski 2017-07-03 11:38:23 +02:00
parent a726cc55ee
commit 06b5e6d42d
1 changed files with 8 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
dfu/src/main/java/no/nordicsemi/android/dfu/SecureDfuImpl.java
View File

@ -260,9 +260,10 @@ import no.nordicsemi.android.error.SecureDfuError;
// a command saved from a previous connection is returned.
logi("Setting object to Command (Op Code = 6, Type = 1)");
final ObjectInfo info = selectObject(OBJECT_COMMAND);
logi(String.format(Locale.US, "Command object info received (Max size = %d, Offset = %d, CRC = %08X)", info.maxSize, info.offset, info.CRC32));
mService.sendLogBroadcast(DfuBaseService.LOG_LEVEL_APPLICATION, String.format(Locale.US, "Command object info received (Max size = %d, Offset = %d, CRC = %08X)", info.maxSize, info.offset, info.CRC32));
if (mInitPacketSizeInBytes > info.maxSize) {
// Ignore this. DFU target will send an error if init packet is too large after sending the 'Create object' command
// Ignore this here. Later, after sending the 'Create object' command, DFU target will send an error if init packet is too large
}
// Can we resume? If the offset obtained from the device is greater then zero we can compare it with the local init packet CRC
@ -316,7 +317,6 @@ import no.nordicsemi.android.error.SecureDfuError;
if (!skipSendingInitPacket) {
// The Init packet is sent different way in this implementation than the firmware, and receiving PRNs is not implemented.
// This value might have been stored on the device, so we have to explicitly disable PRNs.
logi("Disabling Packet Receipt Notifications (Op Code = 2, Value = 0)");
setPacketReceiptNotifications(0);
mService.sendLogBroadcast(DfuBaseService.LOG_LEVEL_APPLICATION, "Packet Receipt Notif disabled (Op Code = 2, Value = 0)");
@ -396,15 +396,15 @@ import no.nordicsemi.android.error.SecureDfuError;
// Send the number of packets of firmware before receiving a receipt notification
final int numberOfPacketsBeforeNotification = mPacketsBeforeNotification;
if (numberOfPacketsBeforeNotification > 0) {
logi("Sending the number of packets before notifications (Op Code = 2, Value = " + numberOfPacketsBeforeNotification + ")");
setPacketReceiptNotifications(numberOfPacketsBeforeNotification);
mService.sendLogBroadcast(DfuBaseService.LOG_LEVEL_APPLICATION, "Packet Receipt Notif Req (Op Code = 2) sent (Value = " + numberOfPacketsBeforeNotification + ")");
}
// We are ready to start sending the new firmware.
logi("Setting object to Data (Op Code = 6, Type = 1)");
logi("Setting object to Data (Op Code = 6, Type = 2)");
final ObjectInfo info = selectObject(OBJECT_DATA);
logi(String.format(Locale.US, "Data object info received (Max size = %d, Offset = %d, CRC = %08X)", info.maxSize, info.offset, info.CRC32));
mService.sendLogBroadcast(DfuBaseService.LOG_LEVEL_APPLICATION, String.format(Locale.US, "Data object info received (Max size = %d, Offset = %d, CRC = %08X)", info.maxSize, info.offset, info.CRC32));
mProgressInfo.setMaxObjectSizeInBytes(info.maxSize);
@ -441,9 +441,10 @@ import no.nordicsemi.android.error.SecureDfuError;
final int crc = (int) (((ArchiveInputStream) mFirmwareStream).getCrc32() & 0xFFFFFFFFL);
if (crc == info.CRC32) {
logi(info.offset + " bytes of data sent before, CRC match");
mService.sendLogBroadcast(DfuBaseService.LOG_LEVEL_APPLICATION, info.offset + " bytes of data sent before, CRC match");
mProgressInfo.setBytesSent(info.offset);
mProgressInfo.setBytesReceived(info.offset);
mService.sendLogBroadcast(DfuBaseService.LOG_LEVEL_APPLICATION, info.offset + " bytes of data sent before, CRC match");
// If the whole page was sent and CRC match, we have to make sure it was executed
if (bytesSentNotExecuted == info.maxSize && info.offset < mImageSizeInBytes) {
@ -454,6 +455,7 @@ import no.nordicsemi.android.error.SecureDfuError;
resumeSendingData = true;
}
} else {
logi(info.offset + " bytes sent before, CRC does not match");
mService.sendLogBroadcast(DfuBaseService.LOG_LEVEL_WARNING, info.offset + " bytes sent before, CRC does not match");
// The CRC of the current object is not correct. If there was another Data object sent before, its CRC must have been correct,
// as it has been executed. Either way, we have to create the current object again.
@ -462,6 +464,7 @@ import no.nordicsemi.android.error.SecureDfuError;
info.offset -= bytesSentNotExecuted;
info.CRC32 = 0; // invalidate
mFirmwareStream.reset();
logi("Resuming from byte " + info.offset + "...");
mService.sendLogBroadcast(DfuBaseService.LOG_LEVEL_APPLICATION, "Resuming from byte " + info.offset + "...");
}
} catch (final IOException e) {