Search found 63 matches

by tommeyers
Fri Oct 05, 2018 2:26 pm
Forum: General Discussion
Topic: 9bit hardware serial is it possible
Replies: 7
Views: 937

Re: 9bit hardware serial is it possible

9N1 has a history in Arduino. I googled Arduino 9N1 and found a lot of information. What I learned was that 9N1 is not uncommon and sometimes implemented in the UART so the first step could be to check the esp32 uart capability. Life will be easier if the UART has the capability. The solution I sugg...
by tommeyers
Fri Oct 05, 2018 1:59 pm
Forum: General Discussion
Topic: 9bit hardware serial is it possible
Replies: 7
Views: 937

Re: 9 bit hardware serial is it possible (Yes)

Constantly changing parity!?? Your example does show both odd and even parity in a single transmission.

OK, if that is what you want begin() with odd then send 1 char then begin() and change to even and send 1 char...

I suspect that the example is incorrect.

Tom Meyers
by tommeyers
Wed Oct 03, 2018 2:27 pm
Forum: General Discussion
Topic: What would you like to see in The Next Chip?
Replies: 296
Views: 80431

Re: What would you like to see in The Next Chip?

Code compatibility: what runs on todays esp32/Arduino to still run on espNEXT/Arduino, No code changes needed. I did not mean between ESPidf and Arduino IDE. Virtual Memory: Be clever, only swap in program space (unchanging contents). By virtual memory I was describing the what: the impression of la...
by tommeyers
Mon Oct 01, 2018 3:46 pm
Forum: General Discussion
Topic: What would you like to see in The Next Chip?
Replies: 296
Views: 80431

Re: What would you like to see in The Next Chip?

1) Code compatibility with ESP32 Arduino. Pin changes OK with a map in documentation;

2) Virtual memory;

3) Smaller;

4) Less power used.

Please, Tom Meyers
by tommeyers
Sat Sep 29, 2018 8:36 pm
Forum: General Discussion
Topic: Configure ESP32 Preference Data with WiFi
Replies: 0
Views: 373

Configure ESP32 Preference Data with WiFi

I was inspired by a post by mzimmers to explore configuration of the esp32 through google chrome. The attraction was wide availability of chrome across os/hardware platforms; thus having access to chrome was all that was needed for configuaration. I already have a wifi/ap/web server for configuratio...
by tommeyers
Sat Sep 29, 2018 2:06 pm
Forum: ESP32 Arduino
Topic: MQTT FX - AP Mode
Replies: 1
Views: 529

Re: MQTT FX - AP Mode

Easy: Use MQTT on your ESP32. You will find that there are MQTT libraries for ESP32 with examples, ... You will find tools bundled with the broker for: command line publish, subscribe. You will find support for MQTT for Java and many other languages for your PC. On your ESP32 you will need to enable...
by tommeyers
Fri Sep 28, 2018 1:50 pm
Forum: General Discussion
Topic: how to ping from ESP32? (arduino SDK)
Replies: 1
Views: 702

Re: how to ping from ESP32? (arduino SDK)

First! Have you googled: esp32 ping arduino
by tommeyers
Thu Sep 27, 2018 3:13 pm
Forum: ESP32 Arduino
Topic: menuconfig = where is it
Replies: 7
Views: 1854

Re: menuconfig = where is it

Thanks, I will use that resource, Tom Meyers
by tommeyers
Wed Sep 26, 2018 11:07 pm
Forum: ESP32 Arduino
Topic: Google Chrome to BTSerial
Replies: 0
Views: 358

Google Chrome to BTSerial

I have been trying to write a Chrome extension to connect to ESP32 BTSerial. I have not been successful. I need a working sample. My intention is to use Chrome to connect to the esp32 and send messages in both directions. By using Chrome I will have a common program across Apple, Android and Windows...
by tommeyers
Wed Sep 26, 2018 3:29 pm
Forum: ESP32 Arduino
Topic: menuconfig = where is it
Replies: 7
Views: 1854

Re: menuconfig = where is it

I included the comment lines just to show one occurrence of a reference to menuconfig; there are also posts referencing it. What I want is to see is the details of my BT config and all the posts in the forum and elsewhere that I found led me to menuconfig. How can I see what my BT config is? Is ther...

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