The UartSecureDFU SDK failed to send the upgrading aplication.zip to 52832 in Linux system!

RE: The UartSecureDFU SDK failed to send the upgrading aplication.zip to 52832 in Linux system!

Vidar Berg — Fri, 13 Mar 2020 09:01:48 GMT

Did you confirm UART communication on the Android system? Also, does the serial port show up in /dev/ and have you tried running the script as root?

RE: The UartSecureDFU SDK failed to send the upgrading aplication.zip to 52832 in Linux system!

QingF — Fri, 13 Mar 2020 01:03:26 GMT

Hi Vidar Berg:
I have tried it that the nRfutil tool can work and verfied the communication between the PC and UART interface is connected.
But I need one tool which can work in linux system.Because my nrf52832 chip is sticked to the android mainboard and
I will pre-build it into android system.So can you give me some ideas?
Thanks
Best Regards!

RE: The UartSecureDFU SDK failed to send the upgrading aplication.zip to 52832 in Linux system!

Vidar Berg — Thu, 12 Mar 2020 15:13:41 GMT

Hi,

I'm not familiar with this implementation, unfortunately. Have you tried doing this with nrfutil (DFU over a serial UART connection) to see if that worked? Or if you have verified PC communication through the UART interface with the UART Example?