KL03 FlashConfig地址值被修改（已解决）

adarly · 发表于 2016-1-12 11:26:22

本帖最后由 adarly 于 2016-1-12 15:44 编辑

使用例程中的startup_MKL03Z04.s文件，使用IAR编译，下载到MCU上，下载之后不断电可以正常运行，但是只要设备断电之后，重新上电运行就不正常了，然后使用J-Flash工具将Flash中的内容读出来，对比发下0x400这行地址的的内容和预期的不一样，变成了0XFFFFFFFF 0XFFFFFFFF 0XFFFFFFFF 0XFFFFFFFFFE了，可是明明startup_MKL03Z04.s文件设置的是0xFFFFFFFF 0XFFFFFFFF 0XFFFFFFF 0XFFFF3DFE啊，为什么地址值0x3DFE变成了0xFFFE了呢？我的芯片型号是MKL03Z16的，使用的是startup_MKL03Z04.s文件,这个有影响吗？应该是兼容的吧？另外我的IAR 版本是6.70的，之前编译KL02是没有问题的，在芯片选项中，并没有KL03，只有KL02和KL04,这个会有影响吗？

求助，急，在线等！！！
附件中包含startup_MKL03Z04.s文件，编译生成的.srec文件，J-Flash回读的.mot文件。

我知道答案目前已有11人回答

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adarly · 发表于 2016-1-12 11:31:59

下面是芯片选择截图。

adarly · 发表于 2016-1-12 11:33:08

Device中找不到MKL03，只有MKL02和MKL04，是IAR版本太低了吗？

花溪村长 · 发表于 2016-1-12 11:46:09

感觉你的ResetHandler里面有问题
QQ截图20160113114415.png

adarly · 发表于 2016-1-12 13:09:17

花溪村长发表于 2016-1-12 11:46
感觉你的ResetHandler里面有问题

这个文件没修改过，是照例程的，reset这里还如何修改呢？

FSL_TICS_ZP · 发表于 2016-1-12 13:43:50

adarly 发表于 2016-1-12 13:09
这个文件没修改过，是照例程的，reset这里还如何修改呢？

按照这个步骤再试试
https://www.nxpic.org.cn/module/forum/thread-585737-1-1.html

adarly · 发表于 2016-1-12 13:58:36

本帖最后由 adarly 于 2016-1-12 14:00 编辑

另外我使用IAR 编译debug下载时提示如下warning：

Tue Jan 12, 2016 13:54:13: Loaded macro file: C:\Program Files\IAR Systems\Embedded Workbench 6.5\arm\config\flashloader\Freescale\FlashKLxx.mac
Tue Jan 12, 2016 13:54:13: JLINK command: ProjectFile = E:\Project\KL03Z_MCU\iar\settings\app_Debug.jlink, return = 0
Tue Jan 12, 2016 13:54:13: Device "UNSPECIFIED" selected (0 KB flash, 0 KB RAM).
Tue Jan 12, 2016 13:54:13: DLL version: V4.92
Tue Jan 12, 2016 13:54:13: Firmware: J-Link ARM V8 compiled Nov 28 2014 13:44:46
Tue Jan 12, 2016 13:54:13: Selecting SWD as current target interface.
Tue Jan 12, 2016 13:54:13: JTAG speed is initially set to: 1000 kHz
Tue Jan 12, 2016 13:54:13: Found SWD-DP with ID 0x0BC11477
Tue Jan 12, 2016 13:54:13: Found Cortex-M0 r0p1, Little endian.
Tue Jan 12, 2016 13:54:13: FPUnit: 2 code (BP) slots and 0 literal slots
Tue Jan 12, 2016 13:54:13: Hardware reset with strategy 0 was performed
Tue Jan 12, 2016 13:54:13: Initial reset was performed
Tue Jan 12, 2016 13:54:14: ----- Prepare hardware for Flashloader -----
Tue Jan 12, 2016 13:54:14: 768 bytes downloaded and verified (9.62 Kbytes/sec)
Tue Jan 12, 2016 13:54:14: Loaded debugee: C:\Program Files\IAR Systems\Embedded Workbench 6.5\arm\config\flashloader\Freescale\FlashKLxx2K.out
Tue Jan 12, 2016 13:54:14: Target reset
Tue Jan 12, 2016 13:54:14: Downloaded E:\Project\KL03Z_MCU\app\Exe\app.out to flash memory.
Tue Jan 12, 2016 13:54:14: Hardware reset with strategy 0 was performed
Tue Jan 12, 2016 13:54:15: 9016 bytes downloaded into FLASH and verified (8.05 Kbytes/sec)
Tue Jan 12, 2016 13:54:15: Warning:
Verify error at address 0x0000040D, target byte: 0xFF, byte in file: 0x3D
Tue Jan 12, 2016 13:54:16: Warning: There were warnings during download, see Log Window
Tue Jan 12, 2016 13:54:16: Loaded debugee: E:\Project\KL03Z_MCU\app\Exe\app.out
Tue Jan 12, 2016 13:54:16: Hardware reset with strategy 0 was performed
Tue Jan 12, 2016 13:54:16: Target reset
Tue Jan 12, 2016 13:54:16: There was 1 warning during the initialization of the debugging session.

Tue Jan 12, 2016 13:54:15: Warning:
Verify error at address 0x0000040D, target byte: 0xFF, byte in file: 0x3D
这个是怎么回事，有谁遇到过吗？