MK64FN1M0VLQ12 j-link SWD下载时提示错误，求助！！！

guolh

MK64FN1M0VLQ12 J-LINK SWD下载流水灯时提示：Internal DLL Error, Error:Flash Download failed - Target DLL has been cancelled，请高手指点怎么解决，在线等，谢谢～～～～

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小恩GG

楼主你好！
你这个板子是自己的板子还是官方的板子？
需要查看下和仿真器 SWD连接情况是否正确，板子是否上电等。
建议你用JLINK commander找下看看，是否能看到内核。如果不能找到内核，说明硬件有问题。

guolh

自己做的板子，板子上电当然正常了，J-LINK SWD能看到芯片!

小恩GG

guolh 发表于 2017-10-25 13:19
自己做的板子，板子上电当然正常了，J-LINK SWD能看到芯片!

JLINK command能否看到内核？
你把你JLINK commander 内核显示的信息发个图片给我。
另外，告诉我你用的IDE是什么？

guolh

用的是keil-MDK ARM信息如下：

JLink info:
------------
DLL: V5.12 , compiled Mar 30 2016 17:28:31
Firmware: J-Link ARM V8 compiled Nov 28 2014 13:44:46
Hardware: V8.00
S/N : 20170915
Feature(s) : RDI,FlashDL,FlashBP,JFlash,GDBFULL

* JLink Info: Found SWD-DP with ID 0x2BA01477
* JLink Info: Found SWD-DP with ID 0x2BA01477
* JLink Info: Found Cortex-M4 r0p1, Little endian.
* JLink Info: FPUnit: 6 code (BP) slots and 2 literal slots
* JLink Info: CoreSight components:
* JLink Info: ROMTbl 0 @ E00FF000
* JLink Info: ROMTbl 0 [0]: FFF0F000, CID: B105E00D, PID: 000BB00C SCS
* JLink Info: ROMTbl 0 [1]: FFF02000, CID: B105E00D, PID: 003BB002 DWT
* JLink Info: ROMTbl 0 [2]: FFF03000, CID: B105E00D, PID: 002BB003 FPB
* JLink Info: ROMTbl 0 [3]: FFF01000, CID: B105E00D, PID: 003BB001 ITM
* JLink Info: ROMTbl 0 [4]: FFF41000, CID: B105900D, PID: 000BB9A1 TPIU
* JLink Info: ROMTbl 0 [5]: FFF42000, CID: B105900D, PID: 000BB925 ETM
* JLink Info: ROMTbl 0 [6]: FFF43000, CID: B105900D, PID: 003BB907 ETB
* JLink Info: ROMTbl 0 [7]: FFF44000, CID: B105900D, PID: 001BB908 CSTF
ROMTableAddr = 0xE00FF000

Target info:
------------
Device: MK64FN1M0xxx12
VTarget = 3.332V
State of Pins:
TCK: 0, TDI: 0, TDO: 0, TMS: 1, TRES: 1, TRST: 0
Hardware-Breakpoints: 6
Software-Breakpoints: 8192
Watchpoints:          4
JTAG speed: 4000 kHz

Error: Flash Download failed  -  Target DLL has been cancelled
Flash Load finished at 13:41:16

小恩GG

guolh 发表于 2017-10-25 13:49
用的是keil-MDK ARM信息如下：

JLink info:

这个是IDE接口的信息。
你按照JLINK 驱动的时候，在电脑启动的SEGGER下面，你会看到一个JLINK Commander的软件，你打开那个小软件。
给你举个小例子：

你在你那边试下，看看能找到CortexM4内核吗？
如果不能找到，你输入：unlock kinetis
然后输入：USB
看看能不能找到。

guolh

能找到：
SEGGER J-Link Commander V5.12 (Compiled Mar 30 2016 17:29:09)
DLL version V5.12, compiled Mar 30 2016 17:28:31

Connecting to J-Link via USB...O.K.
Firmware: J-Link ARM V8 compiled Nov 28 2014 13:44:46
Hardware version: V8.00
S/N: 20170915
License(s): RDI,FlashDL,FlashBP,JFlash,GDBFULL
VTref = 3.325V


Type "connect" to establish a target connection, '?' for help
J-Link>connece
Unknown command. '?' for help.
J-Link>connect
Please specify device / core. <Default>: MK64FN1M0XXX12
Type '?' for selection dialog
Device>?
Please specify target interface:
  J) JTAG (Default)
  S) SWD
TIF>s
Specify target interface speed [kHz]. <Default>: 4000 kHz
Speed>
Device "MK64FN1M0XXX12" selected.


Found SWD-DP with ID 0x2BA01477
Found SWD-DP with ID 0x2BA01477
Found Cortex-M4 r0p1, Little endian.
FPUnit: 6 code (BP) slots and 2 literal slots
CoreSight components:
ROMTbl 0 @ E00FF000
ROMTbl 0 [0]: FFF0F000, CID: B105E00D, PID: 000BB00C SCS
ROMTbl 0 [1]: FFF02000, CID: B105E00D, PID: 003BB002 DWT
ROMTbl 0 [2]: FFF03000, CID: B105E00D, PID: 002BB003 FPB
ROMTbl 0 [3]: FFF01000, CID: B105E00D, PID: 003BB001 ITM
ROMTbl 0 [4]: FFF41000, CID: B105900D, PID: 000BB9A1 TPIU
ROMTbl 0 [5]: FFF42000, CID: B105900D, PID: 000BB925 ETM
ROMTbl 0 [6]: FFF43000, CID: B105900D, PID: 003BB907 ETB
ROMTbl 0 [7]: FFF44000, CID: B105900D, PID: 001BB908 CSTF
Cortex-M4 identified.
J-Link>

wx乄铭

问题怎么解决的