Tim,
The MSP430 is controlled by I2C, you can find the documentation of the
registers on http://c6000.spectrumdigital.com/evmdm355/revc/files/EVMDM355_ECP_VA4.pdf
You can also look at /opt/dvsdk_1_30_00_23/demos/utils/msp430lib/ for
example code.
Regards,
Diego Dompe
RidgeRun Engineering
On Mar 13, 2008, at 7:28 AM, [EMAIL PROTECTED] wrote:
From Looking at the schematic, I can tell the LEDs on the board are
controlled by the MSP430. But I cannot seem to find any MSP430
Function for controlling the LEDs, or reading the Switches that are
attached to the MSP430.
Tim
------------------------------------------
Tim Taylor
Electrical Engineer
L-3 Communications
Linkabit-Florida
1200 South Woody Burke Rd
Melbourne, Florida 32902-0550
[EMAIL PROTECTED]
W: (321) 409-6231
F: (321) 953-8795
C: (321) 426-6799
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
] On Behalf Of Santiago Lanzuela Benedicto
Sent: Wednesday, March 12, 2008 11:16 AM
To: [email protected]
Subject: leds
With 6446 we could toggle the leds on very easy, with instruction like
echo claim > /sys/devices/system/leds/leds0/event
and
echo <color> on > /sys/devices/system/leds/leds0/event
But these intstructions don't work with dm355.
Do you know how do i toggle the leds on the board from Linux Space?
Thanks.
_______________________________________________
Davinci-linux-open-source mailing list
[email protected]
http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
_______________________________________________
Davinci-linux-open-source mailing list
[email protected]
http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
