RTOS/AM5728: VoLIB TGE : Path of generated Tones : Required on EVM

Himani G

Part Number: AM5728

Tool/software: TI-RTOS

We are using AM5728 based EVM.

We are trying to generate DTMF Tones through DSP(C66x) , for that , VoLIB TGE is executed on DSP, using CCS, These tone files(pcm) are generated on the path where CCS is installed , i.e. on host machine,

Path of tone : /home/username/ti/volib_C66_2_1_0_1/packages/ti/mas/tge/test/vectors/out

CCS installed on : /home/username/ti/ccs900

we want to generate these files on DSP / EVM . How can we do that?

over 6 years ago

0 Rahul Prabhu over 6 years ago

TI__Guru** 116830 points

Himani,

Let me take a look at this issue and consult with the developer and get back to you by tomorrow. The package is not included in the Processor SDK RTOS and we are currently only supporting CCSv8.3 baseline with the SDK for this device.

0 Rahul Prabhu over 6 years ago in reply to Rahul Prabhu

TI__Guru** 116830 points

Himani,

On this device, we have SD/MMC or USB interface where you can have a mass storage device with the DTMF tones files and read the PCM files using File IO. For examples you can use the Audio Pre-processing file based demo on AM572x:
software-dl.ti.com/.../index_examples_demos.html

You can also look at the app note from out C2000 team on generating DTMF tones on the fly on the DSP:
www.ti.com.cn/.../bpra068.pdf

There is also plenty of DTMF tone generation open source code that you can find on the web that you can evaluate.

Regards,
Rahul

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RTOS/AM5728: VoLIB TGE : Path of generated Tones : Required on EVM