SSU support for OTA on SaraU210 module

[Rocketct]

Added API for write and read from sara module to retrive file during OTA's
procedure

cc:/ @manchoz

[facchinm]

Isn't it better to include GSMFileUtils in MKRGSM library and keep the 2nd stage BL cleaner? I'd also use another name (SSU 😄 ? ) for the library to avoid confusion since every OTA medium has its own subclass

[Rocketct]

ok i'll revome from SFU and implement SSU 😃

[Rocketct]

done, are missing only the examples i will add when will be available and after merge, (and remove the white space added in ->boot/binary)

[facchinm]

Looks perfect now :)

[aentinger]

Hi @Rocketct 👋
I think you can safely delete the SSU_LoadBinary example since this is used for the SFU and has nothing to do with the SSU. If there is a way how to upload a binary to the Sara-U210 via an Arduino sketch you could add that as an example sketch.
Cheers, Alex

[manchoz]

@aentinger @Rocketct

I have updated also the examples here https://github.com/manchoz/ArduinoCore-samd/tree/manchoz_test_ssu/libraries/SSU/examples.

There are also a few minor changes to SSUBoot.ino because I have refactored GSMFileUtils::begin().

[Rocketct]

@manchoz @aentinger @facchinm added the examples I think that should be fine now

[aentinger]

LGTM 👍 I wish there would be a rename functionality though ... but I've understood there is none?

[manchoz]

@aentinger

LGTM 👍 I wish there would be a rename functionality though ... but I've understood there is none?

You are right; there is no rename functionality, unfortunately.

An alternative implementation would be appending the OTA header (or just the CRC) to the end of the file and check for its presence in SSUBoot.ino. WDYT?

[fabltd]

Hi Is there any docs on loading the file into the GSM file system ? Regards - Jeremy On 25 Jun 2020, at 11:26, Giampaolo Mancini <notifications@github.com> wrote:  @aentinger <https://github.com/aentinger> LGTM 👍 I wish there would be a rename functionality though ... but I've understood there is none? You are right; there is no rename functionality, unfortunately. An alternative implementation would be appending the OTA header (or just the CRC) to the end of the file and check for its presence in SSUBoot.ino. WDYT? — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#534 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ABGCGRVVSL6EBD7CVBNVVQTRYMQ5RANCNFSM4OFO7QQA> .

[manchoz]

Hi @fabltd,
You can find an example of how to do it manually here SSU_LoadBinary.ino.

A full example with HTTP download will be published in the coming days.

[fabltd]

Thanks Where will the example be published ? Regards, Jeremy Turner On 25 Jun 2020, at 13:31, Giampaolo Mancini <notifications@github.com> wrote:  Hi @fabltd <https://github.com/fabltd>, You can find an example of how to do it manually here SSU_LoadBinary.ino <https://github.com/arduino/ArduinoCore-samd/blob/f4e8cabc6c8fefe6cdd8a31a9c00d648016a2341/libraries/SSU/examples/SSU_LoadBinary/SSU_LoadBinary.ino> . A full example with HTTP download will be published in the coming days. — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#534 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ABGCGRRFGW5QR6DXGK6UYTDRYM7QTANCNFSM4OFO7QQA> .

[manchoz]

@fabltd here, alongside the other SSU examples. I will notify you when ready.

[aentinger]

Hi @manchoz and @Rocketct 👋 Is this PR complete and tested? If so please let me know because I shall merge it in then.

[manchoz]

@aentinger, yes, both complete and tested even by a third party.

[manchoz]

@fabltd, SSU_HttpOta.ino will be merged soon.

Please, read the usage notes carefully.

[fabltd]

Thanks QQ - What does SSU mean? Also https://www.arduino.cc/en/Reference/SSU is a dead link.

…

On Tue, 30 Jun 2020 at 08:30, Giampaolo Mancini ***@***.***> wrote: @fabltd <https://github.com/fabltd>, SSU_HttpOta.ino <https://github.com/arduino/ArduinoCore-samd/blob/970877baa8eb17466be781682e7bfbb96c65a261/libraries/SSU/examples/SSU_HttpOta/SSU_HttpOta.ino> will be merged soon. Please, read the usage notes carefully. — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#534 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ABGCGRRTQGN7EXBCCBMEFDDRZGIDHANCNFSM4OFO7QQA> .