Search found 6 matches

by DrJFM
Thu Sep 28, 2017 4:27 am
Forum: Other Platforms & MCUs
Topic: ESP32 and IR Control
Replies: 8
Views: 2766

Re: ESP32 and IR Control

Glad to hear you are working w the ESP32. Are you using the Espressif SDK or Arduino based? I have been sticking (stuck) with the Arduino implementation. I had previously implemented a timer based, interrupt driven IR transmitter and also used the LEDC function as well. The latter lets you set duty ...
by DrJFM
Wed Sep 27, 2017 7:40 pm
Forum: Other Platforms & MCUs
Topic: ESP32 and IR Control
Replies: 8
Views: 2766

Re: ESP32 and IR Control

The only two includes in the ESP32 paste and zip are : #include <HardwareSerial.h> // Not finally necessary as an explicit include -- likely in core, but left here to guide users to the appropriate files #include "soc/uart_reg.h" I also pasted in the code modified to run on the ESP8266. This must be...
by DrJFM
Wed Sep 20, 2017 12:28 am
Forum: Other Platforms & MCUs
Topic: ESP32 and IR Control
Replies: 8
Views: 2766

Re: ESP32 and IR Control

The simplified output routines I developed work fine on the ESP8266. On the 8266, I can vary the frequency widely and get complete code output, usually recognized by AnalysIR software. NEC code recognized from 33000Hz to 42000 Hz. Same code on ESP32 goes bad at frequencies below 40000 Hz when writin...
by DrJFM
Tue Sep 19, 2017 6:09 pm
Forum: Community
Topic: Posting to this Forum
Replies: 2
Views: 875

Posting to this Forum

For the second time, I have posted to this forum. I am struck by the relatively few post since I have found your software and now your hardware very, very useful if messing w IR. Your UART hack series led to by most recent post. I am here now because the first time I posted, my session had apparentl...
by DrJFM
Tue Sep 19, 2017 5:49 pm
Forum: Other Platforms & MCUs
Topic: ESP32 and IR Control
Replies: 8
Views: 2766

ESP32 and IR Control

After a short dalliance with the ESP8266 as an update to Arduino Uno based boards, I have moved on almost completely to the ESP 32. While a bit more costly in single units, the ESP32 development boards are already readily available for under $10 -- not a barrier for a faster, more capable board =inc...
by DrJFM
Wed May 04, 2016 7:17 pm
Forum: AnalysIR - Feedback & Comments
Topic: Simple IR Sending w PWM
Replies: 1
Views: 11194

Simple IR Sending w PWM

This will simplify my use of a wifi Digistump Oak to control my Stereo system that resides in the basement. AnalysIR nailed my old old Onkyo receiver as using NEC codes. The other piece I want to control is a Sony but let me see it as a 12 bit code. Tried the NEC using your hex send routine from Blo...