[参考译文] TDA4VEN-Q1：XDS110连接失败

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https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1490351/tda4ven-q1-xds110-connection-failed

器件型号：TDA4VEN-Q1

工具与软件：

大家好、我们将在 Ubuntu 22.04上使用 CCS 12.8.1并搭配 TDA4VEN-Q1、尝试在 A53内核(Linux)和 R5F 内核(RTOS)之间建立 IPC。但是、我们会遇到 XDS110 JTAG 连接失败并且无法将二进制文件刷写到 RTOS 中的问题。 CCS 中显示的错误位于以下块中。

Error initializing emulator:
(Error -260 @ 0x0)
An attempt to connect to the XDS110 failed.
The cause may be one or more of: no XDS110 is connected, invalid
firmware update, invalid XDS110 serial number, or faulty USB
cable. The firmware and serial number may be updated using the
xdsdfu utility found in the .../ccs_base/common/uscif/xds110
directory of your installation. View the XDS110SupportReadMe.pdf
file there for instructions.
(Emulation package 20.0.0.3178)

我们可以通过 lsusb 命令检测插入的 USB、但 xdsdfu -e 不显示任何内容。

~/ti/ccs1271/ccs/ccs_base/common/uscif/xds110$ lsusb
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 004: ID 0bda:0169 Realtek Semiconductor Corp. Mass Storage Device
Bus 002 Device 008: ID 0000:0000 Texas Instruments XDS110 (03.00.00.29) Embed with CMSIS-DAP
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 003: ID 093a:2510 Pixart Imaging, Inc. Optical Mouse
Bus 003 Device 002: ID 413c:2113 Dell Computer Corp. KB216 Wired Keyboard
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

~/ti/ccs1271/ccs/ccs_base/common/uscif/xds110$ ./xdsdfu -e

USB Device Firmware Upgrade Utility
Copyright (c) 2008-2019 Texas Instruments Incorporated.  All rights reserved.

Scanning USB buses for supported XDS110 devices...


Found 0 devices.

我们遵循了 https://software-dl.ti.com/jacinto7/esd/processor-sdk-rtos-j722s/latest/exports/docs/psdk_rtos/docs/user_guide/getting_started_j722s.html 和 https://software-dl.ti.com/jacinto7/esd/processor-sdk-rtos-j722s/latest/exports/docs/psdk_rtos/docs/user_guide/ccs_setup_j722s.html#中的步骤

我的步骤/项目中是否出现问题？非常感谢您提供任何文档或建议。

谢谢你。

7 个月前