Search found 7 matches

by Frankenheim
Wed Nov 13, 2019 11:34 pm
Forum: Hardware
Topic: Unable to factory reset WROVER
Replies: 7
Views: 1224

Re: Unable to factory reset WROVER

Hi WiFive,

Thank-you for pointing that out. I don't know how I missed that.
Many thanks for your assistance.

Regards
by Frankenheim
Wed Nov 13, 2019 7:33 am
Forum: Hardware
Topic: Unable to factory reset WROVER
Replies: 7
Views: 1224

Re: Unable to factory reset WROVER

Here's the deal so far. I obtained my third WROVER kit (WROVER-b module) and downloaded the flash to a binary file. I then re-programmed the faulty unit and I was able to get back to a working unit. The trouble appears to be as follows... I am using the UART_NUM_1 block to communicate in RS485 mode....
by Frankenheim
Wed Nov 13, 2019 2:56 am
Forum: Hardware
Topic: Unable to factory reset WROVER
Replies: 7
Views: 1224

Re: Unable to factory reset WROVER

Hi WiFive Thank-you for your suggestion. I can confirm it is a WROVER-b module. In the script file esp32-wrover.cfg, I commented out ESP32_FLASH_VOLTAGE to obtain the 3.3V you suggested. It does appear to program the flash, though this appears "flaky" at times. When trying to launch the debugger in ...
by Frankenheim
Tue Nov 12, 2019 6:19 am
Forum: Hardware
Topic: Unable to factory reset WROVER
Replies: 7
Views: 1224

Re: Unable to factory reset WROVER

The kit is a WROVER
by Frankenheim
Fri Nov 08, 2019 2:38 am
Forum: Hardware
Topic: Unable to factory reset WROVER
Replies: 7
Views: 1224

Unable to factory reset WROVER

Hi, I am using a WROVER kit as a hardware development platform. To program this board, I have installed the eclipse IDE and the Sloeber tool. I have also configured my development environment to use the JTAG debugger on the WROVER kit. For a few weeks now, I have been running openocd and using the e...
by Frankenheim
Thu Sep 12, 2019 3:58 am
Forum: ESP32 IDF
Topic: Unable to install ESP IDF Tools
Replies: 2
Views: 2057

Re: Unable to install ESP IDF Tools

I managed to get the installation to work by doing the following. At end of esp-idf-tools-setup-2.0 installation it will say installation is complete and will have a box ticked to run a batch file. BEFORE doing this, I did the following. a) Unzip idf-exe-v1.0-fix.zip b) Copy file idf.py.exe to direc...
by Frankenheim
Wed Sep 11, 2019 7:10 am
Forum: ESP32 IDF
Topic: Unable to install ESP IDF Tools
Replies: 2
Views: 2057

Unable to install ESP IDF Tools

I am using Windows 7 Professional 64 bit operating system and I have been trying to install the ESP IDF tools. The installation process appears to run fine until the end, when I try to launch the tools. The following error is shown. Using Python in C:\Users\XXX\AppData\Local\Programs\Python\Python37...

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