Search found 606 matches

by AnalysIR
Fri Nov 29, 2013 7:29 pm
Forum: Support Requests
Topic: Connecting to AnalysIR over Serial or LAN
Replies: 2
Views: 3527

Re: Connecting to AnalysIR over Serial or LAN

Good news to report! In the upcoming release of AnalysIR, we will be introducing direct connection to the Raspberry PI via LAN (ethernet or Wi-Fi). This will remove the need to use virtual COM ports such as HWVSP - thus making installation much simpler for users. In future, we will also make use of ...
by AnalysIR
Fri Nov 29, 2013 6:37 pm
Forum: IR Protocols & Codes
Topic: AC signal troubleshooting
Replies: 20
Views: 50564

Re: AC signal troubleshooting

Just for completeness/reference, I have attached a trace of the problem signals here, captured using AnalysIR.
by AnalysIR
Fri Nov 29, 2013 6:30 pm
Forum: IR Protocols & Codes
Topic: AC signal troubleshooting
Replies: 20
Views: 50564

Re: AC signal troubleshooting

OK - lets wait for the new IR Receivers. One other thing to try, is to double check that you have the IR Receiver signal pin actually connected to Pin 2 (I have seen situations where an input is connected to an adjacent pin & there was crosstalk onto the correct pin. This is unlikely given the propo...
by AnalysIR
Wed Nov 27, 2013 3:23 pm
Forum: IR Protocols & Codes
Topic: AC signal troubleshooting
Replies: 20
Views: 50564

Re: AC signal troubleshooting

OK We managed to import the Infrared signals into AnalysIR and the screenshot is attached. Some things to note: The signal is like a typical NEC type signal, but with different timings and a different number of bits (looks like 35 bits on first glance) Next there is an issue with your IRremote code ...
by AnalysIR
Wed Nov 27, 2013 2:56 pm
Forum: IR Protocols & Codes
Topic: AC signal troubleshooting
Replies: 20
Views: 50564

AC signal troubleshooting

One backer asked.... I’m trying to decode the IR remote that my AC unit uses, I’ve hat little luck using IRremote or IRlib to record raw IR and play it back, its just not working, but I’ve verified I’m replicating the signal exactly, I suspect maybe its a different frequency than 38kHz… I’m not too ...
by AnalysIR
Sat Nov 23, 2013 8:44 am
Forum: Arduino Firmware
Topic: Baud rate on UART USB bridge
Replies: 5
Views: 5420

Re: Baud rate on UART USB bridge

Hi Yes we have set the BAUD rate quite high to improve the responsiveness of the system, and found no issues with Arduinos when testing. However, you may be in luck - we have recently started testing support for the TI MSP430 LaunchPad which appears to only run at rates up to 115,200. So if you sele...
by AnalysIR
Fri Nov 22, 2013 5:22 pm
Forum: Community
Topic: Constant current IR LED circuit
Replies: 4
Views: 23350

Re: Constant current IR LED circuit

Sample code used in sketch to generate a circa 37kHz modulated signal @ 50% duty cycle is below: /* Sample modulation signal Turns on an Pin 7 on/off for 13 uSecs, repeatedly. This example code is in the public domain. */ int led = 13; // the setup routine runs once when you press reset: void setup(...
by AnalysIR
Fri Nov 22, 2013 3:55 pm
Forum: Community
Topic: Constant current IR LED circuit
Replies: 4
Views: 23350

Constant current IR LED circuit

We recently publish a blog post about a constant current IR LED circuit.

See http://www.analysir.com/blog/2013/11/22 ... d-circuit/

If you have any questions about the article or circuit or enhancements, please comment here.
by AnalysIR
Sun Nov 03, 2013 1:31 pm
Forum: Support Requests
Topic: Connecting to AnalysIR over Serial or LAN
Replies: 2
Views: 3527

Re: Connecting to AnalysIR over Serial or LAN

The standard Arduino connection is serial over USB. You will notice from the AnalysIR GUI that we use a baud rate of 2Mbps, which is unusual but works well. (The baud rate is actually ignored for virtual/CDC COM type ports, but is relevant on Arduinos with FTDI-like serial USB) The HW-VSP s/w is use...
by AnalysIR
Sun Nov 03, 2013 1:29 pm
Forum: Support Requests
Topic: Connecting to AnalysIR over Serial or LAN
Replies: 2
Views: 3527

Connecting to AnalysIR over Serial or LAN

We recently receive this question from a backer.... Let me ask you a question about Arduino. Do you connect to the Arduino over Ethernet using the HWVSP software? If so, there must be code in the Arduino that enables Ethernet to serial conversion. You must open a socket connection, and send Ethernet...