Hi,
I found that MSP430f1232 microprocessor receives the remote control signal,
and application gets the signal via I2C.
But I couldn¡¯t receive any signal from the remote controller.
The remote controller is the universal TV remote controller TV 133C.
MSP430 is connected to the I2C address 0x23. It also controls LEDs and RTC
as well, they worked good without trouble.
I tried to get the IRDA signal with following sequence.
getIRVal() - Get last IR value
I2C Write 2 bytes
[0] = 2 ; Message length
[1] = 3 ; Command index
Wait 100 microseconds
I2C Read 4 bytes
[0] = 4
[1] = 3
[2] = Last IR value (LSB)
[3] = Last IR value (MSB)
But the return value was [4],[2],[0],[0], and there was no different when I
press remote controller buttons.
How can I get signal from my remote controller?
Thanks a lot.
Speedy Yong
_________________________________________________________________
Express yourself instantly with MSN Messenger! Download today it's FREE!
http://messenger.msn.click-url.com/go/onm00200471ave/direct/01/
_______________________________________________
Davinci-linux-open-source mailing list
[email protected]
http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
