DFU zip file format

RE: DFU zip file format

gxf — Mon, 25 Mar 2019 13:19:50 GMT

Thanks Simon

Your suggestion is right.

RE: DFU zip file format

Simon — Fri, 22 Mar 2019 09:28:40 GMT

I doesn't make any sense to use the zip packet, unless you are using some kind of linux system. Just unzip the content and use the files inside. The init packet is in .dat format while the .bin file contains the data.

http://infocenter.nordicsemi.com/index.jsp?topic=%2Fcom.nordic.infocenter.sdk5.v15.2.0%2Flib_dfu_transport_serial.html&cp=4_0_0_3_5_2_3_1&anchor=lib_dfu_transport_serial_msc

Best regards,

Simon

RE: DFU zip file format

gxf — Fri, 15 Mar 2019 20:05:20 GMT

Hi Simon

Any update?

RE: DFU zip file format

gxf — Thu, 14 Mar 2019 15:48:47 GMT

Hi Simon

Thank you for your answer, but I need DFU zip file format.

For example, by following protocol, when start to send bootloader.

Where can I get it, and file size from zip file.

How does the zip file descript the bootloader position, size?

I need this zip file format document.

Thanks.

RE: DFU zip file format

Simon — Thu, 14 Mar 2019 15:43:26 GMT

If you are going to create your own DFU Contoller, you have to use the generic interface defined by the DFU protocol, which consists of a set of request commands along with opcodes. Check out the DFU BLE transport layer on how to perform DFU over BLE.

If anything is unclear or you want me to elaborate more about something, please ask.

Best regards,

Simon