Search found 929 matches

by ESP_Sprite
Thu Aug 24, 2017 3:17 am
Forum: ESP32 SDK
Topic: JTAG (OpenOCD) with WinBond Flash Works, Fails with Macronix Flash
Replies: 3
Views: 26

Re: JTAG (OpenOCD) with WinBond Flash Works, Fails with Macronix Flash

That may be an issue with support for this chip in esp-idf - can you go into details how exactly this fails?
by ESP_Sprite
Thu Aug 24, 2017 3:15 am
Forum: ESP32 SDK
Topic: Turn off Log messages at runtime.
Replies: 1
Views: 14

Re: Turn off Log messages at runtime.

What exactly do you fail to understand? In general, you can turn off these messages either by raising the priority where stuff gets logged in 'make menuconfig', or runtime using a esp_log_level_set call.
by ESP_Sprite
Thu Aug 24, 2017 3:12 am
Forum: ESP32 SDK
Topic: Static vs. dynamic memory allocation, why aren't the examples using xTaskCreateStatic()?
Replies: 1
Views: 22

Re: Static vs. dynamic memory allocation, why aren't the examples using xTaskCreateStatic()?

Tasks are usually created on startup, when there's still plenty of memory available. Also, not all memory that is available at runtime is also available at compile time (because the heap allocator can use some bits of memory that are initially used but freed up somewhere early in the boot process). ...
by ESP_Sprite
Thu Aug 24, 2017 3:07 am
Forum: General Discussion
Topic: Problem with Hornbill ESP32 dev (Brownout detector was triggered)
Replies: 4
Views: 84

Re: Problem with Hornbill ESP32 dev (Brownout detector was triggered)

The strapping isn't the issue here. The brownout detector specifically triggers if the ESP32 sees a too low voltage on its power supply lines. Can you measure what the actual voltage of the 5V and 3.3V power supply lines on the board is?
by ESP_Sprite
Thu Aug 24, 2017 3:05 am
Forum: General Discussion
Topic: tcp disconnected... stop.
Replies: 1
Views: 11

Re: tcp disconnected... stop.

...okay, what is your question? And it would probably also help to tell us what code you're running; there are a lot of smart people on this forum but I doubt we can recognize every bit of code in the world by an output snippet, I'm afraid.
by ESP_Sprite
Thu Aug 24, 2017 2:50 am
Forum: General Discussion
Topic: Trying to change partition table
Replies: 5
Views: 180

Re: Trying to change partition table

On your second question: the first part of the API reference on this page has all the flash access methods that are public.
by ESP_Sprite
Thu Aug 24, 2017 2:48 am
Forum: General Discussion
Topic: I2c communication and analogue read, not working ideas??
Replies: 1
Views: 18

Re: I2c communication and analogue read, not working ideas??

How did you build your hardware? Breadboard, jumper wires, proper PCB, ..? Also, what sensors do you use and how are they mounted?
by ESP_Sprite
Wed Aug 23, 2017 4:47 am
Forum: ESP32 SDK
Topic: JTAG (OpenOCD) with WinBond Flash Works, Fails with Macronix Flash
Replies: 3
Views: 26

Re: JTAG (OpenOCD) with WinBond Flash Works, Fails with Macronix Flash

Fyi, I think this may be a bug in the VisualGDB stub that does the actual flashing. If you can flash this chip over the serial port (esp-idf 'make flash') but not in VisualGDB, you may be better off asking the VisualGDB people.
by ESP_Sprite
Wed Aug 23, 2017 1:45 am
Forum: General Discussion
Topic: Problem with Hornbill ESP32 dev (Brownout detector was triggered)
Replies: 4
Views: 84

Re: Problem with Hornbill ESP32 dev (Brownout detector was triggered)

This is most likely a power supply issue. My guess is that you're running this from USB? Can you try another USB power source and/or a different USB cable?

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