Search found 506 matches

by ESP_Sprite
Wed Mar 29, 2017 3:40 am
Forum: ESP32 SDK
Topic: Debugging on Mac with GDB w/o JTAG
Replies: 2
Views: 27

Re: Debugging on Mac with GDB w/o JTAG

You've accidentally a word:
xtensa-esp32-elf-gdb ./build/app-template.elf -b 115200 -ex 'target /dev/cu.usbserial-DN01J4DD'
by ESP_Sprite
Tue Mar 28, 2017 7:36 am
Forum: General Discussion
Topic: SPI Master Receive Problems
Replies: 4
Views: 54

Re: SPI Master Receive Problems

Are you using half-duplex mode? It seems to me you need to use that. In full-duplex mode (the default) you will always receive data as you send it.
by ESP_Sprite
Tue Mar 28, 2017 3:08 am
Forum: ESP32 SDK
Topic: RTC / gettimeofday overflow
Replies: 2
Views: 41

Re: RTC / gettimeofday overflow

To give an indication of what to expect, this means that when not in deep sleep mode, the clock overflows once every 599730 years, while in deep sleep mode you can expect trouble after a mere 61 years.
by ESP_Sprite
Tue Mar 28, 2017 2:58 am
Forum: General Discussion
Topic: uxTaskGetSystemState() working BUT runtime stats vary wildly
Replies: 4
Views: 80

Re: uxTaskGetSystemState() working BUT runtime stats vary wildly

Feel free to mail it to me: jeroen at espressif period com
by ESP_Sprite
Tue Mar 28, 2017 2:55 am
Forum: General Discussion
Topic: Problem running ESP32-Wroom
Replies: 7
Views: 100

Re: Problem running ESP32-Wroom

What is your power supply? It sounds like you're feeding the ESP32 from the 3.3V output of the USB-to-serial converter. These things usually can only supply 100mA or so, which is way less than the ESP32 requires when turning on its WiFi peripherals; this causes a brown-out and that can result in the...
by ESP_Sprite
Mon Mar 27, 2017 1:37 am
Forum: Documentation
Topic: Document Requests
Replies: 12
Views: 1794

Re: Document Requests

The RTC documentation in general is still a work-in-progress... if it's any help, the RTC watchdog, apart from the reset stages (which iirc do a SoC reset instead of a CPU reset), is exactly the same as the timer group watchdogs. Also, if you want to reset the chip, does the ROM function software_re...
by ESP_Sprite
Mon Mar 27, 2017 1:32 am
Forum: General Discussion
Topic: uxTaskGetSystemState() working BUT runtime stats vary wildly
Replies: 4
Views: 80

Re: uxTaskGetSystemState() working BUT runtime stats vary wildly

I'm willing to look into this: something like top has always been on the list of things to implement. Are you okay with sharing your code in a way where it eventually ends up in esp-idf? Do you have a link to your patches or something?
by ESP_Sprite
Thu Mar 23, 2017 6:01 am
Forum: ESP32 SDK
Topic: menuconfig - eplanation of menu items appreciated
Replies: 5
Views: 113

Re: menuconfig - eplanation of menu items appreciated

You have seen the 'help' option in Menuconfig? For every item in esp-idf, if you use up/down to move to that item to select it and then use left/right to highlight the 'Help' button on the bottom and press enter, you get a screen with a few lines explaining what the option does. Is that what you wan...
by ESP_Sprite
Thu Mar 23, 2017 5:58 am
Forum: ESP32 SDK
Topic: SPI Usage
Replies: 6
Views: 448

Re: SPI Usage

No, not yet, sorry.
by ESP_Sprite
Thu Mar 23, 2017 5:55 am
Forum: General Discussion
Topic: [Q] github add Contributor License Agreement
Replies: 6
Views: 101

Re: [Q] github add Contributor License Agreement

Still, legally I don't think we will be able to accept that. From memory, the contributor license agreement essentially grants a perpetual license between the two parties involved to distribute the code; it does not transfer the copyright of the code itself. I'm not sure if being a licensee also all...

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