Search found 25 matches

by themindfactory
Sun Jun 16, 2019 5:36 pm
Forum: ESP32 IDF
Topic: Many Bluetooth devices controlled by one application...
Replies: 4
Views: 250

Re: Many Bluetooth devices controlled by one application...

Is there something magical about 5, or is it just from experience....

RichardS
by themindfactory
Sun Jun 16, 2019 2:28 am
Forum: ESP32 IDF
Topic: Many Bluetooth devices controlled by one application...
Replies: 4
Views: 250

Re: Many Bluetooth devices controlled by one application...

Yeah I am not sure yet, its for an application where I will be sending data back and forth just to update a UI, so very small amounts of data... something like 1000bps would be more than enough.... What ever is chosen I want the best one that is well supported across all platforms and versions. (IOS...
by themindfactory
Sat Jun 15, 2019 8:53 pm
Forum: ESP32 IDF
Topic: Many Bluetooth devices controlled by one application...
Replies: 4
Views: 250

Many Bluetooth devices controlled by one application...

Can this be done on Android or IOS?

Its very difficult to search for this concept and answers, so I hope someone can point the way... :-)

Thanks,
RichardS
by themindfactory
Wed Jun 05, 2019 10:46 pm
Forum: ESP32 Arduino
Topic: Undefined Reference to "uxTaskGetSystemState" Upon Any Attempt to Use.
Replies: 10
Views: 2387

Re: Undefined Reference to "uxTaskGetSystemState" Upon Any Attempt to Use.

Just tried the same thing to platform.txt and the linker errors and says "undefined reference to `uxTaskGetSystemState'"

What versions are you using of the Arduino ESP32 board support??

R.
by themindfactory
Wed Dec 19, 2018 8:22 pm
Forum: ESP32 Arduino
Topic: Keeping AP alive when changing STA
Replies: 3
Views: 772

Re: Keeping AP alive when changing STA

This is similar to what I am seeing... I was thinking of doing a scan for SSID in the neighborhood and seeing if we are trying to connect to one of them and if not don't do it! I find however that the scan does not seem to break things, and that would have to seek around on channels.... (i think) Ri...
by themindfactory
Tue Dec 18, 2018 11:57 pm
Forum: ESP32 Arduino
Topic: Keeping AP alive when changing STA
Replies: 3
Views: 772

Re: Keeping AP alive when changing STA

I wrote an example sketch, attached below, to prove show issue. 1. Start CMD on windows machine and issue ping 192.168.4.1 -t 2. Change "your-ssid" and "your-password" to reflect your network.... then Run the sketch 3. find "myhost" in your wireless AP settings on the PC and log in.... (do it quickl...
by themindfactory
Mon Dec 17, 2018 4:45 am
Forum: ESP32 Arduino
Topic: Keeping AP alive when changing STA
Replies: 3
Views: 772

Keeping AP alive when changing STA

I want to log onto the ESP32 as an AP, and send it commands (over the AP interface) to change the attached STA, however when I do this it drops the AP I am connected to....

I am programming in the Arduino IDE.

How??

RichardS
by themindfactory
Mon Aug 13, 2018 9:22 pm
Forum: ESP32 Arduino
Topic: Please help, 2 different SPI libraries not getting along with one another....
Replies: 0
Views: 494

Please help, 2 different SPI libraries not getting along with one another....

I had to use 2 different SPI libraries because the SD class needs SPIClass and my WS2812 controller needed another so it could support the continuos sending of data with no breaks, it did this by ways of DMA, DMA was not required by me, but this is how it did it.... If I could make SPI Class send a ...
by themindfactory
Wed Jun 06, 2018 7:20 pm
Forum: ESP32 Arduino
Topic: SD card memory use
Replies: 12
Views: 3335

Re: SD card memory use

OK let me know, I could test for you guys also, I have a fairly large project right now running out of RAM! :-)

I need to get my hands on some WROVERS however, I should use the also the 16MBytes versions, Arduino supports the larger flash too?

RichardS
by themindfactory
Wed Jun 06, 2018 5:30 pm
Forum: ESP32 Arduino
Topic: SD card memory use
Replies: 12
Views: 3335

Re: SD card memory use

When might that be ??

Go to advanced search