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by ESP_Angus
Tue Sep 26, 2017 1:24 am
Forum: General Discussion
Topic: How to an ESP32 library and reuse it on other projects
Replies: 1
Views: 35

Re: How to an ESP32 library and reuse it on other projects

Hi Jaap, The build system docs should explain everything you need to know for this: https://esp-idf.readthedocs.io/en/latest/api-guides/build-system.html Short version is: ⋅ Create a component for your library. ⋅ Put the component in the "components" directory of your p...
by ESP_Angus
Mon Sep 25, 2017 11:15 pm
Forum: ESP32 SDK
Topic: EFUSE read/write VDD_SDIO from user application
Replies: 26
Views: 584

Re: EFUSE read/write VDD_SDIO from user application

replacing esp_ota_write with esp_partition_write and a verify step. It seems the second write cycle typically is able to write successfully, but is not possible with esp_ota_write as it automatically steps to the next block. Now it is working correctly. So are you writing each sector twice now (ie ...
by ESP_Angus
Mon Sep 25, 2017 11:13 pm
Forum: ESP32 SDK
Topic: Memory consumption of bluetooth is enormous
Replies: 2
Views: 44

Re: Memory consumption of bluetooth is enormous

It is possible to release some of the RAM used by the Bluetooth stack if running with BLE only. In IDF v2.1, this is done by setting "Release DRAM from Classic BT controller" under Component Config -> Bluetooth -> Bluedroid Bluetooth Stack. In current master & IDF v3.0, this is done vi...
by ESP_Angus
Mon Sep 25, 2017 4:05 am
Forum: ESP32 SDK
Topic: EFUSE read/write VDD_SDIO from user application
Replies: 26
Views: 584

Re: EFUSE read/write VDD_SDIO from user application

One other thing, can you please explain exactly what each value in the error log lines represent: E (107414) upgrade: Failed to write flash at address 0x0010621F, error 0 [380] 20702D3E = FFFFFFFF [1436] (The address value seems to be the same each time is fails which is unexpected...?) Thanks, Angus
by ESP_Angus
Mon Sep 25, 2017 3:08 am
Forum: General Discussion
Topic: HWCrypto VS MbedTLS
Replies: 15
Views: 651

Re: HWCrypto VS MbedTLS

1-) "Can you explain exactly what you needed to change?" -I need to include this both libraries : #include <esp-idf\components\mbedtls\include\mbedtls\aes.h> #include <esp-idf\components\mbedtls\library\aes.c> Without aes.c, doesn't work. Error: Undefined reference to all functions of mbe...
by ESP_Angus
Mon Sep 25, 2017 2:51 am
Forum: ESP32 SDK
Topic: How does Eclipse find the includes in the esp-idf-template?
Replies: 6
Views: 58

Re: How does Eclipse find the includes in the esp-idf-template?

Angus I read your first reply a little closer...is the fix you have coming only for C++ projects? My current project is a C based project and I'm having problems getting Eclipse to find all the include files. C should work now. I'd start by checking each of the Project Properties mentioned in the g...
by ESP_Angus
Mon Sep 25, 2017 2:10 am
Forum: ESP32 SDK
Topic: How does Eclipse find the includes in the esp-idf-template?
Replies: 6
Views: 58

Re: How does Eclipse find the includes in the esp-idf-template?

Hi clarkster,

I'm glad that's helped you out. Please let us know if it's still not working down the track.

We know it's fiddly and we have devoted some time to exploring better solutions for IDE-based developers. Nothing on the roadmap for release yet, sorry.

Angus
by ESP_Angus
Mon Sep 25, 2017 1:35 am
Forum: ESP32 SDK
Topic: The "xtensa-esp32-elf-gcc.exe" executable cannot find any files when using Make in windows.
Replies: 5
Views: 52

Re: The "xtensa-esp32-elf-gcc.exe" executable cannot find any files when using Make in windows.

My first intuition was to use cygwin make when the makefile spit out an error saying to use cygwin style file paths for IDF_PATH. There is no restriction. I am using Windows 10 with eclipse oxygen for an IDE. Sorry, that's my mistake when writing that warning message I used the wrong terminology. I...
by ESP_Angus
Mon Sep 25, 2017 1:30 am
Forum: General Discussion
Topic: make flash errors
Replies: 12
Views: 1174

Re: make flash errors

iosixllc wrote:Fixed it - needed to add to PATH:

https://github.com/espressif/esp-idf/issues/493


Rather than editing the PATH I strongly recommend launching MSYS2 via "mingw32.exe" instead. It will already be on the PATH for this environment.
by ESP_Angus
Mon Sep 25, 2017 12:53 am
Forum: ESP32 SDK
Topic: EFUSE read/write VDD_SDIO from user application
Replies: 26
Views: 584

Re: EFUSE read/write VDD_SDIO from user application

Hi ioxsillic, Sorry I haven't been following this topic until now. It's possible running the flash at 3.3V for an extended period has caused some damage, although that's not a certainty. Just to check I understand the problem: ⋅  esptool.py always successfully flashes (as long as you have ...

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