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by espmpo
Mon Nov 25, 2024 2:51 pm
Forum: Hardware
Topic: What does third NPN Line on ESP32[xy] UART Auto Program reference circuits do?
Replies: 1
Views: 1257

What does third NPN Line on ESP32[xy] UART Auto Program reference circuits do?

Hi,
We are working on our own prototype production boards utilizing the reference design for the auto program switch that can be found in ESP designs like the "Switch" section of https://dl.espressif.com/dl/schematics/ESP-WROVER-KIT_V4_1.pdf .
The truth table and timing sequence for auto program ...
by espmpo
Thu Nov 14, 2024 11:35 pm
Forum: ESP-IDF
Topic: Stack size and uxTaskGetStackHighWaterMark disagree?
Replies: 2
Views: 1856

Stack size and uxTaskGetStackHighWaterMark disagree?

Hello,

I'm trying to optimize some of my freeRTOS tasks.

ESP-IDF's documentation clearly states that their fork of freeRTOS takes stack creation size in BYTES.
Inspection of task.h/.c in esp-idf's freertos kernel confirms that this is in bytes.

Meanwhile, uxTaskGetStackHighWaterMark documents ...

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