Search found 7 matches

by Don Warr
Wed Nov 06, 2019 2:28 pm
Forum: ESP32 Arduino
Topic: Wifi, Sending out a string to a client...
Replies: 1
Views: 342

Wifi, Sending out a string to a client...

Hi All,,, any suggestions would be appreciated.... I have a small problem with the ESP32 wifi coding, using arduino... The design goal is to first use a esp32 server to connect to a pc,, then, after bugs in design have been worked out connect esp32 to esp32... Now using BlueTooth clasic is simple an...
by Don Warr
Sun Oct 28, 2018 2:07 pm
Forum: ESP32 Arduino
Topic: RMT – The Remote Peripheral, or, Whats wrong with this code... please..
Replies: 4
Views: 1525

Re: RMT – The Remote Peripheral, or, Whats wrong with this code... please..

Well thank you WiFive,,,, The program above, Now works great, and generates a wonderful square wave, I replaced the 1 line " rmt_config(&config); //<< Line Will not Compile " with "rmt_config(&config); //<< This fixed program ..." I have searched and googled everywhere to try and find 1 program writ...
by Don Warr
Sun Oct 28, 2018 11:01 am
Forum: ESP32 Arduino
Topic: RMT – The Remote Peripheral, or, Whats wrong with this code... please..
Replies: 4
Views: 1525

Re: RMT – The Remote Peripheral, or, Whats wrong with this code... please..

Thanks for a Reply WiFive , I'm not sure of what you mean "html encoded" but CAN this code work if I leave out that line...?? Or what can I do to get this code working...
by Don Warr
Sun Oct 28, 2018 9:12 am
Forum: ESP32 Arduino
Topic: RMT – The Remote Peripheral, or, Whats wrong with this code... please..
Replies: 4
Views: 1525

RMT – The Remote Peripheral, or, Whats wrong with this code... please..

Hi all, I am trying to evaluate the RMT of the ESP32.. I have decades of expertise with Micro Chip but I like the look of this ESP device.. Now, although there's not many examples for the RMT, and even less using Arduino, I have found THIS example which works for someone to get 3uS pulses . It has O...
by Don Warr
Thu Oct 25, 2018 1:49 pm
Forum: General Discussion
Topic: Minimum requirements to start the Hardware Counter
Replies: 7
Views: 3669

Re: Minimum requirements to start the Hardware Counter

SpenZerX First post was, "Minimum requirements to start the Hardware Counter" then went to resetting the counter,, But can someone please confirm that his code in the 1 post is the Minimum requirements.... to evaluate the pulse counter.. Any thoughts would be appreciated.. Thank's..
by Don Warr
Sat Oct 20, 2018 4:37 am
Forum: ESP32 Arduino
Topic: Frequency Measurement on digital input
Replies: 11
Views: 7457

Re: Frequency Measurement on digital input

Thank's For your input " ESP_Sprite" .. After decades with microchip, I am just now evaluating the ESP32,, What a wonderful little chip this is.. I threw together the code of "rodmcm"'s and saw it does work well.. Are you just guessing at 40Mhz, or did you hear this somewhere..?? Nowhere, do I see a...
by Don Warr
Fri Oct 19, 2018 10:18 am
Forum: ESP32 Arduino
Topic: Frequency Measurement on digital input
Replies: 11
Views: 7457

Re: Frequency Measurement on digital input

"Hope this assists someone out there...." Yes I'm sure, future google searchers like me will be happy you shared.. You never added what the top frequency you were able to achieve, or the amount of jitter (digit bobble) you got.. Can you share that, as slew and rise times are a big secret, and never ...

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