Search found 7 matches

by Cantonius99
Wed Jan 12, 2022 5:50 am
Forum: ESP-IDF
Topic: [Resolved] Unabled to burn_efuse FLASH_CRYPT_CNT
Replies: 6
Views: 9911

Re: Unabled to burn_efuse FLASH_CRYPT_CNT

great thank you!
by Cantonius99
Tue Jan 11, 2022 3:00 pm
Forum: ESP-IDF
Topic: [Resolved] Unabled to burn_efuse FLASH_CRYPT_CNT
Replies: 6
Views: 9911

Re: Unabled to burn_efuse FLASH_CRYPT_CNT

Sorry, I updated the question! Essentially I am trying to set burn_efuse FLASH_CRYPT_CNT to increment the Count. But with FLASH_CRYPT_CNT = 127 (0b1111111) does that mean it's incremented to the maximum? For some reason it looks like a few other boards I flashed with flash encryption on also has FLA...
by Cantonius99
Tue Jan 11, 2022 6:06 am
Forum: ESP-IDF
Topic: [Resolved] Unabled to burn_efuse FLASH_CRYPT_CNT
Replies: 6
Views: 9911

[Resolved] Unabled to burn_efuse FLASH_CRYPT_CNT

Hello, burn_efuse FLASH_CRYPT_CNT. However, I am getting this error and wondering if it's a library that I haven't installed properly? Or the bitstring is set to the end? I'm getting: bitstring.CreationError: 255 is too large an unsigned integer for a bitstring of length 7. The allowed range is [0, ...
by Cantonius99
Sun Jan 02, 2022 7:41 pm
Forum: ESP-IDF
Topic: Bootloader OTA GPIO Trigger Factory Reset Increase Power Consumption
Replies: 3
Views: 3769

Re: Bootloader OTA GPIO Trigger Factory Reset Increase Power Consumption

Not sure what happened to my previous entries. Perhaps Mods need to verify it first. But looks like I have fixed the issue: I was working on OTA and enabled GPIO Trigger Factory Reset. However, that same GPIO is used for external wakeup as well. Deep sleep measurements went from 58mA to 185mA after ...
by Cantonius99
Sun Jan 02, 2022 5:39 pm
Forum: ESP-IDF
Topic: Bootloader OTA GPIO Trigger Factory Reset Increase Power Consumption
Replies: 3
Views: 3769

Re: Bootloader OTA GPIO Trigger Factory Reset Increase Power Consumption

Sorry about that!

When in deep sleep it used to be 58uA. But when GPIO Trigger Factory Reset is On, power consumption is 200uA during deep sleep.
by Cantonius99
Sun Jan 02, 2022 9:19 am
Forum: ESP-IDF
Topic: Bootloader OTA GPIO Trigger Factory Reset Increase Power Consumption
Replies: 3
Views: 3769

Bootloader OTA GPIO Trigger Factory Reset Increase Power Consumption

Hello,

I'm working on OTA and set the GPIO Triggers Factory Reset Flag in the Bootloader (in MenuConfig).

However, I now notice that the power consumption has increased from 58uA to 200uA. Is this expected behaviour and is there a way to decrease the amount somehow?

Thank you!
by Cantonius99
Fri Jun 05, 2020 1:53 am
Forum: ESP-IDF
Topic: Having trouble getting i2c slave to ACK
Replies: 0
Views: 2850

Having trouble getting i2c slave to ACK

Been having issues trying to get the SHT31 Slave to ACK after initiating a Read. I am able to Initialize, Soft Reset, and Start a Measurement, but once I try to Read the Measurement I get a NACK from the Slave. ESP-IDF returns a ESP_ERR_TIMEOUT or ESP_FAIL. Here's sample code of the Soft-Reset, Init...