From: 小雷 <lx...@gm...> - 2012-10-12 04:24:13
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can i use cp2012 usb-to-serial chip to build a serial ir receiver?. i have many cp2012 chip , and the chip also have dcd pin. |
From: Jon W. <jw...@gm...> - 2012-10-15 00:12:13
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Not on its own. The IR codes from a remote control are not typical UART serial data; you need other logic to detect and decode them. If you use a microcontroller like an AVR 8-bit atmega or attiny to detect IR, you can use the UART-to-USB chip to then hook the microcontroller to a computer. Sincerely, Jon Watte -- "I pledge allegiance to the flag of the United States of America, and to the republic for which it stands, one nation indivisible, with liberty and justice for all." ~ Adopted by U.S. Congress, June 22, 1942 On Thu, Oct 11, 2012 at 9:24 PM, 小雷 <lx...@gm...> wrote: > can i use cp2012 usb-to-serial chip to build a serial ir receiver?. > i have many cp2012 chip , and the chip also have dcd pin. > > > ------------------------------------------------------------------------------ > Don't let slow site performance ruin your business. Deploy New Relic APM > Deploy New Relic app performance management and know exactly > what is happening inside your Ruby, Python, PHP, Java, and .NET app > Try New Relic at no cost today and get our sweet Data Nerd shirt too! > http://p.sf.net/sfu/newrelic-dev2dev > |