how to program devices like LED and Buttons on Keystone ii

wei chen91

hi all, I am trying to build a project that toggles a led based on a timer interrupt? I wonder whether there is any example or guide on how to use LEDs and switches on keystone II. I also wonder where are the I/O pins on the board? thank you.

over 10 years ago

0 Ganapathi Dhandapani95 over 10 years ago

TI__Mastermind 28085 points

Hi,

TI not released Timer interrupt based LED example for keystone II devices. Refer Keystone II PDK "platform_test" example, it test the EVM debug leds.

What is the part number of your DSP? K2H, K2L or K2E.

The "platform_test" example is available for all the keystone II devices.
MCSDK Path: "\ti\pdk_keystone2_3_01_03_06\packages\ti\platform\evmk2e\platform_test"
Refer the \ti\pdk_keystone2_3_01_03_06\packages\ti\platform\evmk2e\platform_test\Readme.txt file, it will help you to run the example.

Keystone II EVM I/O header pins are available on below connectors:
EVMK2H - CN3
EVMK2E - CN7
Refer EVM technical reference manual and schematic diagram for more information, EVM manufacture’s links
www.einfochips.com/.../k2e-evm.html
www2.advantech.com/.../EVMK2HX_sd3.aspx

Thanks,

0 wei chen91 over 10 years ago in reply to Ganapathi Dhandapani95

Intellectual 340 points

im using the evmk2h. I wonder if there is any CSL example for the 6678 dsp on the keystone ii device. I looked through the mcsdsk_bios_xx folder. I couldnt find any examples or documentation for that.

0 Ganapathi Dhandapani95 over 10 years ago in reply to wei chen91

TI__Mastermind 28085 points

Hi,

TI not provide CSL example for the keystone ii devices, Please refer PDK of MCSDK3.x for Keystone II devices CSL source code and develop your test application.
Path: ..\ti\pdk_keystone2_3_01_03_06\packages\ti\csl\src\ip\timer\V0

Thanks.

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how to program devices like LED and Buttons on Keystone ii