Is there a way to configure nrfutil to show all the bytes transmitted and received?

[DBT]

When using "nrfutil dfu serial" can it be configured to log all the bytes transmitted and all bytes received in a log file or on the console?

A colleague of mine is starting development on the Master side of the DFU protocol and would like to be able to see this information.

[bjorn-spockeli]

Hi Douglas, 

have you tried running nrfutil with its verbose option, i.e -vvvv? (The more v's, the higher verbosity).

Best regards

Bjørn

[DBT]

This is what I get when I try the -vvvv option:

9:06:33 C:\nordic\nRF5_SDK_15.3.0_59ac345\nRF5SDK153059ac345\nRF5_SDK_15.3.0_59ac345\examples\ble_peripheral\ble_app_blinky\pca10056\s140\ses\Output\Release\Exe>nrfutil dfu serial -pkg ble_blinky_app_dfu_package.zip -p COM12 -b 115200 -fc 0 -vvvv
Usage: nrfutil dfu serial [OPTIONS]
Try "nrfutil dfu serial --help" for help.

Error: no such option: -v

[bjorn-spockeli]

Hi Douglas, 

can you try --verbose instead? Which version of nrfutil are you using? There is also a --log option as well.

Best regards

Bjørn

[DBT]

I apparently have version 5.2.0 but --verbose doesn't work either:

Even though the help information shows both -v and --verbose as options:

Usage: nrfutil [OPTIONS] COMMAND [ARGS]...

Options:
-v, --verbose Increase verbosity of output. Can be specified
more than once (up to -v -v -v -v).
-o, --output <filename> Log output to file
--help Show this message and exit.

Commands:
dfu Perform a Device Firmware Update over serial, BLE, Thread, Zigbee
or ANT transport given a DFU package (zip file).
keys Generate and display private and public keys.
pkg Display or generate a DFU package (zip file).
settings Generate and display Bootloader DFU settings.
version Display nrfutil version.
zigbee Zigbee-related commands and utilities.

[bjorn-spockeli]

Try adding the -v -v -v -v right after nrfutil, i.e. 

nrfutil -v -v -v -v dfu serial -pkg dfu_test.zip -p COMx -b 115200

[DBT]

That doesn't throw an error, but it also doesn't show the bytes being sent/received:

10:00:47 C:\nordic\nRF5_SDK_15.3.0_59ac345\nRF5SDK153059ac345\nRF5_SDK_15.3.0_59ac345\examples\ble_peripheral\ble_app_blinky\pca10056\s140\ses\Output\Release\Exe>nrfutil -v -v -v -v dfu serial -pkg ble_blinky_app_dfu_package.zip -p COM12 -b 115200 -fc 0
2019-08-09 10:00:48,194 Using board at serial port: COM12
2019-08-09 10:00:48,194 Sending Application image.
2019-08-09 10:00:51,709 Serial: Set Packet Receipt Notification 0
2019-08-09 10:00:51,709 Sending init packet...
2019-08-09 10:00:51,709 Serial: Selecting Object: type:1
2019-08-09 10:00:51,709 Serial: Object selected: max_size:512 offset:0 crc:0
2019-08-09 10:00:51,723 Serial: Streaming Data: len:141 offset:0 crc:0x00000000
2019-08-09 10:00:51,927 Sending firmware file...
2019-08-09 10:00:51,927 Serial: Selecting Object: type:2
2019-08-09 10:00:51,927 Serial: Object selected: max_size:4096 offset:0 crc:0
2019-08-09 10:00:52,020 Serial: Streaming Data: len:4096 offset:0 crc:0x00000000
2019-08-09 10:00:52,516 Serial: Streaming Data: len:4096 offset:4096 crc:0xA0E6B9DD
2019-08-09 10:00:53,013 Serial: Streaming Data: len:4096 offset:8192 crc:0xC10085B8
2019-08-09 10:00:53,509 Serial: Streaming Data: len:4096 offset:12288 crc:0x64C25F08
2019-08-09 10:00:54,003 Serial: Streaming Data: len:4096 offset:16384 crc:0xCB18C2BA
2019-08-09 10:00:54,486 Serial: Streaming Data: len:1884 offset:20480 crc:0x3F1CF308
2019-08-09 10:00:54,783 Image sent in 3.07499980927s
Device programmed.