1. It's not clear to me how to take advantage of the "less secure" options. Is there documentation on how I would use those to go beyond the 4 flash limit? What would the process look like? Unless you really want to dig into the semi-documented details, it's probably easiest to wait for the new "de...

Hi jcsbanks, In additional to what Sprite says, note that after the v3.3 final release we will continue to backport bug fixes to this branch and then later tag v3.3.1, v3.3.2, etc after we finish QA testing based on a particular commit from the branch. So you may want to keep an eye out for the v3.3...

Hi raul, As WiFive suggests, probably the bootloader has gotten bigger and either the partition table needs to be moved to a higher offset, the or bootloader logging verbosity reduced to shrink the binary. Regarding the putty error, possibly the baud rate is wrong (should 115200bps). The second scre...

We've merged the support for this option in esptool v2.7-dev, but we haven't merged the support for this into ESP-IDF yet so there's no documentation or easy config option for it. That support is being reviewed now and will be part of ESP-IDF V4.0, where we plan to change the suggested flash encrypt...

Hi maldus, Sorry, this is too much code for us to try and use it to debug an OS-level bug. If you have a simple example (maybe by deleting code from this example until it's only a few short source files), then we can happily look at it. But maybe someone else from the forum can help. I did notice on...

Documentation for release v3.0.8 is available at https://docs.espressif.com/projects/esp-idf/en/v3.0.8/ ESP-IDF v3.0.8 is a bugfix-only update for ESP-IDF v3.0.7. Release v3.0.8 is compatible with apps written for ESP-IDF v3.0.x. The latest stable version of ESP-IDF is v3.2 . A full list of bug fixe...

Are we going to support for LTO in few months time. GCC compiler supports it on other platforms. I am hoping it will reduce bin size by at least half. Hi Matej, We don't have any update about LTO, but it will not be supported in the near future. We've done some experiments, but ESP-IDF relies heavi...

Is it possible the task handle is corrupted and it doesn't point to a valid task at all? This could result in the behaviour you describe. Are you certain that the main task is blocking in vTaskDelete() and not in some nearby function, for example if a task is deleted while holding the semaphore that...

You have to clear the reset bit for the peripheral as well as set the clk_en bit.

Is there a reason why you need to write the registers directly, rather than calling periph_module_enable(PERIPH_HSPI_MODULE); ?

If it's still not working, can you please post the code that you're using?

Hi user4, 1. Is it then impossible to disable flash encryption per the steps at https://docs.espressif.com/projects/esp-idf/en/latest/security/flash-encryption.html#disabling-flash-encryption ? Yes, if FLASH_CRYPT_CNT is write protected then this is impossible. 2. Will I still have three more serial...