针对您遇到的“bulk in transfer failed with error code: 997”问题,以下是根据参考信息和您的提示进行的详细分析和解答: 1. 错误代码997对应的含义和可能原因 错误代码997通常表示“重叠I/O操作在进行中”(Overlapped I/O operation is in progress)。在USB通信中,这通常意味着之前的I/O操作(如bulk out传输)...
7个失败样品问题都一样,而且100%出现,具体描述:FPGA给CYUSB3014发送大量数据,当缓冲区满时CYUSB3014输出的laga和flagb信号均为低,用USB Control Center工具BULK IN transfer 操作报错信息为:BULK IN transfer failed with Error Code:997。串口debug打印的错误信息: CY_U3P_ERROR_INVALID...
已解決:採用CYUSB3014+FPGA開發大容量高速資料擷取設備,介面GPIF II的32bit同步Slave FIFO模式,做了2款PCB板,每款4個樣本。測試現象:兩款產品的Bulk Out和指令資料收發正常,但是其中一款樣品Bulk IN 沒有一次成功,另外一款僅有1個樣品Bulk
I am using the AM335x StarterWare 2.0.0.7 USB stack with a device modeled on the Bulk device example. The device is set for Full Speed operation. If the response
libusb_bul..它返回一个 TIMEOUT_ERROR,错误代码-7,困扰了我好几天,发现是因为在初始化设备建立连接时,我使用了一个读空的操作,即在建立usb设备与上位机的连接之前,有一个读空的步骤,清除之前连接遗留
日志信息 BULKSTAT/4/BULK_TRANSFER_FILE: The BULK statistics file was transferred through [TFTP/FTP/SFTP]. (UserName=[STRING], OperateType=[STRING], DstFile=[STRING], DstHost=[STRING], VPN=[STRING], ErrCode=[LONG]) 日志含义 当使用TFTP/FTP/SFTP上传BULK文件后,记录上传文件日志。
System Configuration MacBook Pro Late 2013 macOS Catalina v. 10. 15. 7 Kinect v2 Issue Summary I've followed the instruction step by step and when I try to run any example codes in the OpenNI folder, I am getting the following message: S...
调试的前几天是没问题的。但是之后PC发送数据时USB control center总是显示：BULK OUT transfer failed ...
[ copytable]: Connection to MySQL opened Copy helper has finished Data copy results: - `studentdb`.`conquistador` has FAILED (0 of 9 rows copied) 0 tables of 1 were fully copied Copy data to target RDBMS finished Tasks finished with warnings and/or errors, view the logs for details ...
BULKSTAT/4/BULK_TRANSFER_FILE: The BULK statistics file was transferred through [TFTP/FTP/SFTP]. (UserName=[STRING], OperateType=[STRING], DstFile=[STRING], DstHost=[STRING], VPN=[STRING], ErrCode=[LONG]) Description The BULK statistics files were uploaded through TFTP, FTP, or SFTP. ...