New firmware release 1.3.0.b1

[rskoniec]

@daniel Great features! Congrats for the Dev Team! Btw, I've got a question about rtc.init tzinfo argument. How to use it? Thanx

[mohpor]

Hi @daniel
I have started to code for the new 1.3.0.b1 this morning and I just noticed that there is no event type for BLE Characteristic subscription, probably named CHAR_SUBSCRIBE_EVENT.
Am I missing something? If not, do you have a plan for it in the near future?

Also, it wouldn't hurt if we know when a peripheral has been connected to BLE server too!

One more thing I want to suggest is that to keep the convention of your syntax uniform. Most (I'm to sure if all) call back functions have this syntax: callback(event_handler, event_type, ...) but the characteristic callback is callback(event_type, event_handler,...)
I'm not sure if the function's argument list is important to the functionality itself. I'm not very python say :)

[rvandam]

The download section of the homepage is still with 1.0.0.b3 What is the update frequency here?

Great that RTC is working now!

[jswanljung]

@rvandam The updater downloads the latest firmware. The updater version is not the firmware version.

[daniel]

@bmarkus yes, we are aware if this issue, and it's on the top of our list to bring the available RAM to around 96Kb once Espressif starts optimizing the IDF. They have assured us that it will be possible.

[bmarkus]

@daniel said in New firmware release 1.3.0.b1:

@bmarkus yes, we are aware if this issue, and it's on the top of our list to bring the available RAM to around 96Kb once Espressif starts optimizing the IDF. They have assured us that it will be possible.

God save us!

[affoltep]

Good job guys!
Can you give us a forcast about the release date of the sleep modes and wifi/bluetooth disabling functions?

[daniel]

@mohpor good point about the order of parameters, we'll correct it.

Regarding the events, we will add more callbacks and events next week, which will include characteristic subscriptions, and notifications for when a connection is open. Thanks for the feedback.

Cheers,
Daniel

[rvandam]

@jswanljung ah yes of course, I should have known. Thanks for your message

[cfaessler]

Thank you very much guys! The BLE API looks pretty easy to use and nicely designed. This will open us a lot of new possibilities!
I'm planning to setup a Web Bluetooth app which will allow us to easily configure our devices from a website :)

[iotoz]

Where do we find this elusive firmware update? Can't wait to use it.
If it is not available yet, when?

[daniel]

@iotoz it's here: https://www.pycom.io/support/supportdownloads/

(Under Firmware Updates)

Cheers,
Daniel

[iotoz]

@daniel Thanks for that, I had checked there. I can still only find pycom_update_1.0.0.b3.tar.gz for linux, or any other platform.
Any chance that you can post a direct link to the linux firmware 1.3.0.b1 ?
Would be ideal to see a Git rep with the firmware versions to choose.

[daniel]

@iotoz that's the version of the updater only. Please use it and it will tell you that it's going to apply firmware version 1.3.0.b1 to your modules.

[Feiko]

Hi thanks for the update. I have a project connecting to websockets over ssl. Since last release my project broke, a ssl fix was promised this release however the project still doesn't run. Can I expect a fix in the next days? Is there a way to revert my firmware to a previous version? I like to revert to version 1.1.

Keep up the good work.

[daniel]

@iotoz yes we are aware that it was promised for this release but we haven't been able to fix it yet, sorry for the delay. Long story short, the TLS/SSL library runs out of memory while wrapping the socket. This problem was introduced when we enabled Bluetooth support. We have raised this issue with Espressif and they are working on optimizations to solve this once and for all. We were really hoping to sort it out for this release but unfortunately it wan't possible.

Trust me, this is a major issue for us as well, and it's on the top of out list. We'll let you know once we have more news.

Cheers,
Daniel

[daniel]

@iotoz we have made previous releases available, but 1.1.0 is not there. We'll make that one available on Monday. I'll let you know once that's done.

Cheers,
Daniel

[Feiko]

Thanks I'm looking forward to the fix. Until then 1.1.0 will probably do the job.

[rcolistete]

@iotoz said in New firmware release 1.3.0.b1:

@daniel Thanks for that, I had checked there. I can still only find pycom_update_1.0.0.b3.tar.gz for linux, or any other platform.
Any chance that you can post a direct link to the linux firmware 1.3.0.b1 ?
Would be ideal to see a Git rep with the firmware versions to choose.

See this post :
"The "file" attribute shows the direct link to the firmware binary files. You can then download the file with wget "https://software.pycom.io/downloads/1.0.0.b2-LoPy_868.tar.gz" and use bin/updater.py -t 1.0.0.b2-LoPy_868.tar.gz -p /dev/ttyUSB0"

So for 1.3.0.b1 with 915MHz, download the file :
https://software.pycom.io/downloads/1.3.0.b1-LoPy_915.tar.gz

[crankshaft]

@daniel - Thanks for the update, but I am struggling with the 100 - 120ma power consumption of the wipy2 and need to reduce power by using the machine.sleep modes and RTC.wakeup()

Any idea when this will be added ?