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by ESP_Angus
Thu Oct 18, 2018 3:07 am
Forum: ESP32 IDF
Topic: encryption is working on one device not other
Replies: 28
Views: 782

Re: encryption is working on one device not other

Thanks everyone for your patience. 3/4 Coding Scheme support is now available in the ESP-IDF master branch, as of this commit . Manufacturing has provided more detailed information showing there were some ESP32-WROVER, ESP32-WROVER-I and ESP32-WROVER-B modules produced with this coding scheme, altho...
by ESP_Angus
Thu Oct 18, 2018 3:05 am
Forum: General Discussion
Topic: using efuse BLK3
Replies: 15
Views: 570

Re: using efuse BLK3

Thanks everyone for your patience. 3/4 Coding Scheme support is now available in the ESP-IDF master branch, as of this commit . Hi Angus - this is great news. Is there a mailing list that I can subscribe to that will inform me when this is available? No mailing list for this kind of thing, unfortuna...
by ESP_Angus
Wed Oct 17, 2018 2:52 am
Forum: ESP32 IDF
Topic: Compatibility between "normal CMake" and ESP-IDF
Replies: 11
Views: 363

Re: Compatibility between "normal CMake" and ESP-IDF

Angus, I've reached a point where I no longer can hold off the software side of the project. As such I'm going to start converting my framework into components and I just want to ask if there are any major changes coming to the CMake build system that, if known, can prevent double work. As always, ...
by ESP_Angus
Mon Oct 15, 2018 10:40 pm
Forum: ESP32 IDF
Topic: What's the current state of drivers for the MMU?
Replies: 6
Views: 401

Re: What's the current state of drivers for the MMU?

Thank you for answer. Do you have a plan to do this job finally ? Unfortunately no, there's no plan to provide support for this hardware feature at the moment. I think there is often some confusion about the meaning of "MMU" in ESP32. Even including these PID features, the MMU in ESP32 is...
by ESP_Angus
Mon Oct 15, 2018 10:36 pm
Forum: General Discussion
Topic: does there have an example for rsa_pkcs1_encrypt(.....) function?
Replies: 5
Views: 669

Re: does there have an example for rsa_pkcs1_encrypt(.....) function?

Thank you, ESP_Angus! I find a couple of things trying to make this code work. I'd be so glad that you could help me. The first one. I was reading the code and I see it use files, do you know if I can use files with the ESP32? Or do you have a recommendation to make it work? I think the best would ...
by ESP_Angus
Mon Oct 15, 2018 10:32 pm
Forum: General Discussion
Topic: Eclipse on Windows Setup and related errors
Replies: 2
Views: 87

Re: Eclipse on Windows Setup and related errors

Hi /dev/null, Sorry for the inconvenience and fiddliness involved in setting up Eclipse. We recently learned that an Eclipse CDT update has removed the need for the Windows-specific workarounds mentioned in the "Eclipse for Windows" setup guide. We're reviewing an update to the docs which ...
by ESP_Angus
Mon Oct 15, 2018 12:47 am
Forum: Hardware
Topic: Order module with preprogrammed flash?
Replies: 2
Views: 119

Re: Order module with preprogrammed flash?

Yes, this is possible. Please contact sales@espressif.com for MOQ and pricing.
by ESP_Angus
Fri Oct 12, 2018 5:58 am
Forum: ESP32 IDF
Topic: encryption is working on one device not other
Replies: 28
Views: 782

Re: encryption is working on one device not other

Well the TRM says When the value of BLK3_part_reserve is 0, coding_scheme, BLOCK1, BLOCK2, and BLOCK3 can be set to any value. When the value of BLK3_part_reserve is 1, coding_schemeBLOCK1BLOCK2 and BLOCK3 are controlled by 3/4 coding scheme So is this a hardware bug or a design choice? I see. This...
by ESP_Angus
Fri Oct 12, 2018 5:28 am
Forum: ESP32 IDF
Topic: Whats in the Flash first 32KB before partition table.
Replies: 4
Views: 120

Re: Whats in the Flash first 32KB before partition table.

There's a software bootloader at offset 0x1000. This is the first non-ROM program that the ESP32 runs after reset.

The first 4096 byte sector at 0x0 is used if the secure boot feature is enabled. If you don't need secure boot, you can safely use this sector for another purpose.
by ESP_Angus
Fri Oct 12, 2018 5:26 am
Forum: ESP32 IDF
Topic: encryption is working on one device not other
Replies: 28
Views: 782

Re: encryption is working on one device not other

Hi Grant, Apologies, it seems manufacturing team gave me wrong info. They're re-checking the production batches where the coding scheme was changed. Will update ASAP. Support for 3/4 Coding Scheme is in review now, and should be merged to master branch next week. It will be released as part of ESP-I...

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