• 状态 Resolved
  • 已锁定 已锁定
  • 个回复 7 个回复
  • 名订阅用户 31 名订阅用户
  • 次查看 5071 次查看
  • 用户 0 名在线用户
选项
选项
相关

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

CCS9.1 XDS110 F280049C调试连接问题

Jasen Leo
Intellectual 520 points
Other Parts Discussed in Thread: TMS320F280049C, UNIFLASH

Code Composer Studio Version: 9.1.0.00010

Emulation package 8.2.0.00004

XDS firmware version :3.0.0.2

DSP:TMS320F280049C

有时一直连接不上DSP：

Error connecting to the target:(Error -260 @ 0x0) An attempt to connect to the XDS110 failed.

能连接时，过大约2-3分钟左右报错：

C28xx_CPU1: JTAG Communication Error: (Error -1135 @ 0x85F4C) The debug probe reported an error. Confirm debug probe configuration and connections, reset the debug probe, and retry the operation. (Emulation package 8.2.0.00004)

C28xx_CPU1: Failed to remove the debug state from the target before disconnecting. There may still be breakpoint op-codes embedded in program memory. It is recommended that you reset the emulator before you connect and reload your program before you continue debugging

  • 0
    Guru 56631 points
    连接一会断开并报错 个人觉得是你的硬件不稳定造成的
    建议先换台电脑 进行测试 如果还是这个情况 建议检查硬件电源 时钟 复位等
  • 0
    TI__Guru**** 252096 points

    我现在使用的也是CCS9.1,连接了280049C Launchpad，测试可以正常连接

    配置如下

    在 TMS320F280049M.ccxml 内，选择2Pin的cjtag

  • 0
    Prodigy 240 points
    1.检查是不是DSP引脚有虚焊的情况
    2.是不是芯片供电电源松动
  • 0 回复 mangui zhang
    Intellectual 520 points
    调试线缆过长，还有电脑也有问题。
  • 0 回复 Jasen Leo
    Prodigy 10 points

    你好，我遇到了和你一样的问题。

    硬件不动的情况下，使用Flash Programmer 2 将XDS110固件降级后可以正常烧录程序；

    再换回ccs9（XDS firmware version :3.0.0.2），就提示-242了。

    换了个USB口ccs9就能正常烧录调试。

    这感觉像是新的XDS110固件的问题。

    我用uniFlash（XDS firmware version :3.0.0.2）和CCS9问题相同。

  • 0 回复 user5602018
    TI__Guru**** 252096 points
    关于CCS和XDS固件版本问题，有如下描述

    Note that we don’t automatically revert the software unless there’s been a major change. We try to make all changes backwards compatible to ensure this works. If we ever need to make a change that is backwards compatible, then the major version numbers will change as a flag that it can’t work.

    Examples:

    CCS supports firmware 2.3.0.12, XDS110 has firmware 2.3.0.8 → XDS110 will be updated to 2.3.0.12
    CCS supports firmware 2.3.0.12, XDS110 has firmware 2.3.0.14 → XDS110 will not be reverted
    CCS supports firmware 2.3.0.12, XDS110 has firmware 2.4.0.1 → XDS110 will be reverted to 2.3.0.12
  • 0 回复 user5602018
    Prodigy 30 points

    我是msp432p401r的黑板，当时上机测试直接连的是ccs9.1，应该是强制升级了xds110，而且中间报错了，但现在的情况是我ccs降回了7.4，也安装了flash programmer2，但都显示无法查找到固件，甚至连接usb线后在设备管理器中都无法查看到增加了设备，想问下还有办法解决吗？