omap AUDIO exaple

MOHAMMAD NASEER M N

Other Parts Discussed in Thread: OMAPL138

Dear sir,

I saw that there is no standard examples given by TI for mcasp on OMAPL137..i need a small code to work on audio processing....if you have please share with me...and other thing is that why i need "pspdrivers_01_20_00"....where i ll get it for download...

thankk you

over 10 years ago

0 MOHAMMAD NASEER M N over 10 years ago

Genius 5755 points

I am using windows 7 with ccs v6...

0 Shankari G over 10 years ago in reply to MOHAMMAD NASEER M N

TI__Mastermind 43955 points

Hi Mohammad,

Mohammad says said:
I saw that there is no standard examples given by TI for mcasp on OMAPL137..i need a small code to work on audio processing....if you have please share with me...and other thing is that why i need "pspdrivers_01_20_00"....where i ll get it for download...

Only for OMAPL138, you will find the MCASP starterware examples ( Without OS) . However you can check in the BSL/CSL pacakges of OMAPL137. You can port the MCASP example of OMAPL138 into OMAPl137

For download details on "pspdrivers", please visit

0 Shankari G over 10 years ago

TI__Mastermind 43955 points

Yes, as you said you can get McASP examples from PSP package.
C:\ti\pspdrivers_01_30_01\packages\ti\pspiom\examples\evmOMAPL137\mcasp

Download link:
software-dl.ti.com/.../index.html

0 MOHAMMAD NASEER M N over 10 years ago in reply to Shankari G

Genius 5755 points

Hi Shankari,
I downloaded and installed ..... at the location "C:\ti\pspdrivers_01_30_01\packages\ti\pspiom\examples\evmOMAPL137\mcasp",i found four things Master io,Master main.Slave io,slave main...which one i need to work....waht is master and what is salve.....
thank you

0 MOHAMMAD NASEER M N over 10 years ago in reply to MOHAMMAD NASEER M N

Genius 5755 points

Do we need two omap boards....?then how to work with master and slave....i just need "input from line in/Mic in and out put from same board through line out/hp out" code.

thank you.

0 MOHAMMAD NASEER M N over 10 years ago in reply to MOHAMMAD NASEER M N

Genius 5755 points

waiting for reply .....

0 MOHAMMAD NASEER M N over 10 years ago in reply to MOHAMMAD NASEER M N

Genius 5755 points

Hello,....

0 Sivaraj Kuppuraj over 10 years ago in reply to MOHAMMAD NASEER M N

TI__Mastermind 35645 points

Hi,

Please find attached the "OMAPL137_McASP_EDMA_StarterWare.zip" below which would provide you a working McASP-EDMA audio loopback example for OMAPL137 platform. Actually, the sample example below is been modified by taking OMAPL138 McASP Starterware audio loopback example as reference and being modified the pinmux & platform level code changes appropriately to work for OMAPL137 platform.

/cfs-file/__key/communityserver-discussions-components-files/791/5344.6862.6366.OMAPL137_5F00_McASP_5F00_EDMA_5F00_StarterWare.zip

Kindly look for the sample .CCS project path below to look for OMAPL137 McASP EDMA audio loopback example after extracting the above attached zip file:

~\ti\OMAPL137_McASP_EDMA_StarterWare\build\c674x\cgt_ccs\omapl137\evmOMAPL137\mcasp\.ccsproject

Thanks & regards,

Sivaraj K

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