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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？