Search found 400 matches
- Fri Jun 23, 2017 3:29 pm
- Forum: ESP-IDF
- Topic: Deep sleep withe aws iot connecton
- Replies: 2
- Views: 5145
Re: Deep sleep withe aws iot connecton
Hi @aztech2017, You would need to combine to examples: 1. Wake up from deep sleep - https://github.com/espressif/esp-idf/tree/release/v2.1/examples/protocols/sntp 2. Sending requests to AWS - https://github.com/espressif/esp-idf/tree/release/v2.1/examples/protocols/aws_iot If you try them one by one...
- Fri Jun 16, 2017 11:00 am
- Forum: General Discussion
- Topic: JTAG Hardware
- Replies: 7
- Views: 14821
Re: JTAG Hardware
No, see reply by @ESP_Sprite in viewtopic.php?t=547So - anyone who can answer the question "will any JTAG debugger that supports OpenOCD function with ESP32" ?
- Fri Jun 16, 2017 7:57 am
- Forum: General Discussion
- Topic: JTAG Hardware
- Replies: 7
- Views: 14821
Re: JTAG Hardware
Howdy Mr @kolban, Your ESP8266 and ESP32 books and videos are great! JTAG support is being revised now, so the instructions - see https://github.com/espressif/openocd-esp32/wiki/Work-in-progress-ESP32-dual-core-target. I have installed and using JTAG on WROVER following great tutorial by Matthias Je...
- Thu Jun 15, 2017 8:47 pm
- Forum: General Discussion
- Topic: JTAG Hardware
- Replies: 7
- Views: 14821
Re: JTAG Hardware
Can anyone recommend a good debugger, besides the two already mentioned? Do you happen to have or consider buying a WROVER development board - http://esp-idf.readthedocs.io/en/latest/hw-reference/modules-and-boards.html#esp32-wrover-kit-v1-esp32-devkitj-v1 ? WROVER has JTAG interface build in. It c...
- Wed Jun 14, 2017 9:08 am
- Forum: Hardware
- Topic: RTC I2C Controller Pins
- Replies: 1
- Views: 5513
Re: RTC I2C Controller Pins
@q2222ch,
Well spotted!
Here is correction I confirmed with Espressif's documentation team:
Well spotted!
Here is correction I confirmed with Espressif's documentation team:
- rtcio_sar_i2c_io_reg correction.png (209.4 KiB) Viewed 5471 times
- Mon Jun 12, 2017 5:28 pm
- Forum: Showcase
- Topic: ESP32 ePaper display library
- Replies: 5
- Views: 31031
Re: ESP32 ePaper display library
Love the last picture with Flintstones and disconnected USB.
It is like a crowning final chord of a music masterpiece
It is like a crowning final chord of a music masterpiece
- Wed Jun 07, 2017 9:58 am
- Forum: General Discussion
- Topic: JTAG Problems
- Replies: 6
- Views: 11496
Re: JTAG Problems
@dspau1,
Thank you for sharing your findings and the other thread with solution.
Sysprogs did great job putting together LIMITATIONS OF THE ESP32 DEBUGGING
Thank you for sharing your findings and the other thread with solution.
Sysprogs did great job putting together LIMITATIONS OF THE ESP32 DEBUGGING
- Tue Jun 06, 2017 6:00 pm
- Forum: ESP32 Arduino
- Topic: Second hand built prototype fails to boot load when first prototype worked.
- Replies: 6
- Views: 10224
Re: Second hand built prototype fails to boot load when first prototype worked.
This board features CH340 - https://www.olimex.com/Products/IoT/ESP32-EVB/open-source-hardware * On Windows 7 I am able to upload it at 921600. EDIT: 2000000 * The maximum upload baud rate I can get with Linux is 230400. At 921600 with Linux (Ubuntu 16.04 LTS) it fails as follows: esptool.py v2.0-be...
- Tue Jun 06, 2017 1:16 pm
- Forum: General Discussion
- Topic: JTAG Problems
- Replies: 6
- Views: 11496
Re: JTAG Problems
While not familiar with VisualGDB, I would verify commands issued on start up of your debugging application to halt CPUs.
The command sequence I use is as follows:
The command sequence I use is as follows:
Code: Select all
mon reset halt
hb app_main
x $pc=0x40000400
c- Sat Jun 03, 2017 4:08 pm
- Forum: Hardware
- Topic: WROVER and RGB LED
- Replies: 21
- Views: 33534
Re: WROVER and RGB LED
Hi @kolban, This is indeed bare minimum code :) I have tried it on two WROVER boards (V1 and V2) and the LED cycles colors in concert with output on the monitor. It looks like your board has some h/w issue. The only discrepancy is that the LED cycles color in different order on WROVER V1 and V2. V1:...