Search found 69 matches

by rwel59
Wed Dec 05, 2018 9:31 pm
Forum: General Discussion
Topic: Recommendations for MQTT Library with ESPIDF
Replies: 7
Views: 1829

Re: Recommendations for MQTT Library with ESPIDF

Is the mqtt library now included with espidf usable with AWS mqtt? If so, are there any examples available?
by rwel59
Mon Dec 03, 2018 8:56 pm
Forum: General Discussion
Topic: Error using Windows CMake configuration
Replies: 4
Views: 378

Re: Error using Windows CMake configuration

C:\Users\Rick>python -V Python 2.7.15 C:\Users\Rick>pip list Package Version ---------------- ----------- arrow 0.10.0 awscli 1.16.34 botocore 1.12.24 bottle 0.12.13 certifi 2017.7.27.1 chardet 3.0.4 click 5.1 colorama 0.3.9 docutils 0.14 ecdsa 0.13 esptool 2.3.1 futures 3.2.0 idna 2.6 jmespath 0.9....
by rwel59
Fri Nov 30, 2018 2:37 pm
Forum: General Discussion
Topic: Error using Windows CMake configuration
Replies: 4
Views: 378

Re: Error using Windows CMake configuration

Angus, sorry for delay, for some reason I'm not receiving notifications. I ran python -m pip --version and got pip 18.0 from c:\python\lib\site-packages\pip (python 2.7) I am using windows command prompt. Have also tried powershell from within vscode. I do not have any other version of python instal...
by rwel59
Wed Nov 07, 2018 1:49 pm
Forum: General Discussion
Topic: Error using Windows CMake configuration
Replies: 4
Views: 378

Error using Windows CMake configuration

I've been trying to get espidf working in a windows environment for awhile. Had msys/mingw working but very very slow. I just found the docs for using CMake instead. I followed the default install steps exactly as stated in the docs. When I got to the idf.py menuconfig step, I get the following erro...
by rwel59
Tue Oct 09, 2018 12:48 pm
Forum: General Discussion
Topic: ESP 32 is not connecting to wifi after using external power.
Replies: 2
Views: 244

Re: ESP 32 is not connecting to wifi after using external power.

I had the exact same issue with external power supply. My power supply has 1 amp capacity so it should be starved for power. I am using DevKitC's and have had the issue on all of them. I have been ignoring the issue for months. We are hoping to move into production in a few months and building our o...
by rwel59
Tue Apr 24, 2018 12:32 am
Forum: General Discussion
Topic: ERROR running ADC Example: invalid conversion from 'void*'
Replies: 4
Views: 623

Re: ERROR running ADC Example: invalid conversion from 'void*'

Angus,
that is exactly what I did. just started looking at using the ADC's and copied the code from the espidf example.

thanks, I will keep that in mind next time I cut & paste.
by rwel59
Sat Apr 21, 2018 6:14 pm
Forum: General Discussion
Topic: ERROR running ADC Example: invalid conversion from 'void*'
Replies: 4
Views: 623

ERROR running ADC Example: invalid conversion from 'void*'

starting on some adc stuff and grabbed the example ( esp-idf/examples/peripherals/adc/main/adc1_example_main.c) compiler errors out on this line: adc_chars = calloc(1, sizeof(esp_adc_cal_characteristics_t)); with the following error: error: invalid conversion from 'void*' to 'esp_adc_cal_characteris...
by rwel59
Mon Apr 02, 2018 11:44 am
Forum: General Discussion
Topic: Functions to display current tasks and memory usage
Replies: 6
Views: 934

Re: Functions to display current tasks and memory usage

I'm assuming that turning on the trace will impact size (and maybe performance)? Are there any non-debugging facilities available to get this info as part of 'normal' code operations?
by rwel59
Mon Apr 02, 2018 3:03 am
Forum: General Discussion
Topic: Functions to display current tasks and memory usage
Replies: 6
Views: 934

Functions to display current tasks and memory usage

I thought that I had seen references to a couple of functions but having trouble finding them again (or maybe it was my imagination). - Is there a function that I can call in code to determine what tasks are currently running, or at least if a specific (named) task is running - Is there a function t...

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