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K2G DSP demo 测试问题?

Other Parts Discussed in Thread: EVMK2G

最近跑EVMK2G+CMB音频测试板(工程K2G_bf_rt )

跑工程自带工程都不成功!

配置mcasp的时候出现问题:mcasp_drv.c  line 4082  

assert(0U != timeout);  每次出错;

估计

tempVal1 = McASPGlobalCtlGet(instHandle->hwInfo.regs);
tempVal2 = McASPTxGlobalCtlGet(instHandle->hwInfo.regs);

赋值应该不成功,请TI帮忙看下!

/**
* \file mcasp_drv.c
*
* \brief Generic McASP Driver for SYS/BIOS Platform.It uses the EDMA for
* data transfer.
*
*
* (C) Copyright 2008, Texas Instruments, Inc
*
*
* \revision
* 0.2 [25-06-2008] Added the support for non loop job mode
* 0.1 [17-06-2008] Created newly.
*
*/

  • 请问是否有按照下面文档的步骤一步步操作?
    http://www.ti.com/lit/ug/tiducr7/tiducr7.pdf

  • 按照步骤执行的,我的版本高一些

    另外就是audioAnalogLoopbackTest Project 在processor_sdk_rtos_k2g没有;应该包含在pdk_k2g文件夹,不能生成工程文件,可以生成out文件。

    使用版本如下:

    CCS7.2

    pdk_k2g_1_0_7

    processor_sdk_rtos_k2g_4_01_00_06

    今天又发现一个问题:

    pdk_k2g_1_0_5

    pdk_k2g_1_0_7

    2个版本的mcasp_drv.c大小和内容不一样;但是版本号是一致的

    * \revision
    * 0.2 [25-06-2008] Added the support for non loop job mode
    * 0.1 [17-06-2008] Created newly.

    * \revision
    * 0.2 [25-06-2008] Added the support for non loop job mode
    * 0.1 [17-06-2008] Created newly.

  • 感谢回复,

    今天我使用CCS6.2+ti-processor-sdk-rtos-k2g-evm-03.03.00.04(Windows10),

    按照https://training.ti.com/voice-preprocessing-demo-on-evmk2g 的视频介绍进行了demo测试,结果如下

    console:

    [C66xx]

    Static information:

    tword: 1

    tint:  2

    tlong: 4

    Max #mics:  7

    Max #vmics: 12

    Fs: 16000 [Hz]

    Frame duration: 10 [ms]

    Frame length: 160 samples

    Frame size: 320 bytes

    Input buffer length: 2240 samples

    Frame buffer size: 4480 bytes

     

    Dynamic information:

    #mics:  7

    #vmics: 12

    ...Initializing beamformers

    Done with beamformers

    ...Initializing ASNR's

    Done with ASNR's

    ...Initializing MSS

    Done with MSS

    ...Initializing DRC

    Done with DRC

     

    ******************************************

            Audio Preprocessing Demo         

    ******************************************

     

    This Demo Takes the Audio Input from 8 Mics from CMB

    Runs the BF+ASNR+MSS+DRC Signal Processing Chain on Mic1 through Mic7

    The Processed Audio Output will be Sent to Left Channels of K2G EVM On-Board Line-Out

    The Mic8 will be Sent to Right Channels of K2G EVM On-Board Line-Out

    Please Plug a Headphone to K2G EVM On-Board Line-Out

    xdc.runtime.Main: "src/mcasp_drv.c", line 4024: assertion failure

    xdc.runtime.Error.raise: terminating execution

     

    谢谢,Rob