Other Parts Discussed in Thread: MMWCAS-RF-EVM
TI技术支持的工程师们你们好,我在使用MMWCAS-DSP-EVM以及MMWCAS-RF-EVM板的时候,用mmwavestudio上位机进行雷达数据的采集,使用的是官方提供的Cascade_Configuration_MIMO_Test.lua脚本进行硬件参数配置,配置成功之后利用Cascade_Capture.lua脚本进行雷达数据的采集测试。但是发现无法采集到数据,具体表现为:
1.在采集过程中查看ssd内存放采集数据的文件夹时,会暂时出现master以及slave1-3的数据文件,但是大小为0kb,随后立马被自动删除;
2.从ssd下载数据时mmwavestudio报错提示:“The no of files captured in the directory is zero! Nothing to transfer!”具体报错信息如下:
[17:32:11] Loops Remaining : 1
[17:32:11] Starting TDA ARM...
[17:32:11] [RadarAPI]: ar1.TDACaptureCard_StartRecord_mult(1, 0, 0, Cascade_Capture_22xx, 0)
[17:32:11] Device 0 - Configuring TDA with Width : 4096 and Height : 768
[17:32:11] [RadarAPI]: Device 0 - setWidthAndHeight Status: Passed
[17:32:11] [RadarAPI]: Device 1 : CAPTURE_RESPONSE_ACK Async event recieved() with status 0
[17:32:11] Device 1 - Configuring TDA with Width : 4096 and Height : 768
[17:32:11] [RadarAPI]: Device 1 - setWidthAndHeight Status: Passed
[17:32:11] [RadarAPI]: Device 2 : CAPTURE_RESPONSE_ACK Async event recieved() with status 0
[17:32:11] Device 2 - Configuring TDA with Width : 4096 and Height : 768
[17:32:11] [RadarAPI]: Device 2 - setWidthAndHeight Status: Passed
[17:32:11] [RadarAPI]: Device 4 : CAPTURE_RESPONSE_ACK Async event recieved() with status 0
[17:32:11] Device 3 - Configuring TDA with Width : 4096 and Height : 768
[17:32:11] [RadarAPI]: Device 3 - setWidthAndHeight Status: Passed
[17:32:11] [RadarAPI]: Device 8 : CAPTURE_RESPONSE_ACK Async event recieved() with status 0
[17:32:11] Sending Frame Periodicity of 100 to TDA..
[17:32:11] [RadarAPI]: Status: Passed. Frame Periodicity sent to TDA
[17:32:11] [RadarAPI]: Device 32 : CAPTURE_RESPONSE_ACK Async event recieved() with status 0
[17:32:11] Sending Capture Directory with name /mnt/ssd/Cascade_Capture_22xx to TDA..
[17:32:11] [RadarAPI]: Status: Passed. Capture Directory sent to TDA
[17:32:11] [RadarAPI]: Device 32 : CAPTURE_RESPONSE_ACK Async event recieved() with status 0
[17:32:11] Sending File Allocation of 0 files to TDA..
[17:32:11] [RadarAPI]: Status: Passed. File Allocation sent to TDA
[17:32:11] [RadarAPI]: Device 32 : CAPTURE_RESPONSE_ACK Async event recieved() with status 0
[17:32:11] Sending Enable Data Packaging (0 - 16-bit; 1 - 12-bit) with value of 0 to TDA..
[17:32:11] [RadarAPI]: Status: Passed. Enable Data Packaging sent to TDA
[17:32:11] [RadarAPI]: Device 32 : CAPTURE_RESPONSE_ACK Async event recieved() with status 0
[17:32:11] Sending Number of frames to capture with value of 0 to TDA..
[17:32:11] [RadarAPI]: Status: Passed. Number of frames to capture sent to TDA
[17:32:11] [RadarAPI]: Device 32 : CAPTURE_RESPONSE_ACK Async event recieved() with status 0
[17:32:11] [RadarAPI]: Status: Passed for notifying TDA about Creating Application
[17:32:11] [RadarAPI]: Device 32 : CAPTURE_RESPONSE_ACK Async event recieved() with status 0
[17:32:11] [RadarAPI]: Status: Passed for notifying TDA about Start Frame
[17:32:11] [RadarAPI]: Device 32 : CAPTURE_RESPONSE_ACK Async event recieved() with status 0
[17:32:12] TDA ARM Successful
[17:32:13] Starting Frame Trigger sequence...
[17:32:13] [RadarAPI]: ar1.StartFrame_mult(8)
[17:32:13] [RadarAPI]: Status: Passed
[17:32:13] Device 4 : Start Frame Successful
[17:32:13] [RadarAPI]: ar1.StartFrame_mult(4)
[17:32:13] [DeviceId-3] Frame start async event received!
[17:32:13] [RadarAPI]: Status: Passed
[17:32:13] Device 3 : Start Frame Successful
[17:32:13] [RadarAPI]: ar1.StartFrame_mult(2)
[17:32:13] [DeviceId-2] Frame start async event received!
[17:32:13] [RadarAPI]: Status: Passed
[17:32:13] Device 2 : Start Frame Successful
[17:32:13] [RadarAPI]: ar1.StartFrame_mult(1)
[17:32:13] [DeviceId-1] Frame start async event received!
[17:32:13] [RadarAPI]: Status: Passed
[17:32:13] Device 1 : Start Frame Successful
[17:32:13] Capturing AWR device data to the TDA SSD...
[17:32:13] [DeviceId-0] Frame start async event received!
[17:32:14] [RadarAPI]: Frame Ended
[17:32:14] [DeviceId-2] Frame End async event received!
[17:32:14] [DeviceId-3] Frame End async event received!
[17:32:14] [DeviceId-1] Frame End async event received!
[17:32:14] [DeviceId-0] Frame End async event received!
[17:32:14] Status: Passed for notifying TDA about Stop Frame
[17:32:14] [RadarAPI]: Device 32 : CAPTURE_RESPONSE_ACK Async event recieved() with status 0
[17:32:15] Capture sequence completed...
[17:32:17] Starting Transfer files using WinSCP..
[17:32:18] The no of files captured in the directory is zero! Nothing to transfer!
[17:32:18] Transferring files FAILED!
[17:32:18]
[17:32:18] ***Script completed successfully.***
请问这可能是哪里出了问题?我应该如何排查错误?