M0+求救，JLINK代码下不进去。

远去的车手

大家好，想请教大家，我在用JLINK MDK下载时出现如下信息：截图附上，谢谢大家了！
* JLink Info: Device "MKL15Z128XXX4" selected (128 KB flash, 16 KB RAM).
 
JLink info:
------------
DLL: V4.76d, compiled Sep 13 2013 16:35:06
Firmware: J-Link ARM V8 compiled Jul 17 2013 11:24:15
Hardware: V8.00
S/N : 270676280
Feature(s) : RDI,FlashDL,FlashBP,JFlash,GDBFULL
 
* JLink Info: Found SWD-DP with ID 0x0BC11477
* JLink Info: Found SWD-DP with ID 0x0BC11477
* JLink Info: Found Cortex-M0 r0p0, Little endian.
* JLink Info: FPUnit: 2 code (BP) slots and 0 literal slots
ROMTableAddr = 0xE00FF003
* JLink Info: Kinetis L-series (setup): Disabling watchdog.
 
Target info:
------------
Device: MKL15Z128xxx4
VTarget = 3.313V
State of Pins:
TCK: 0, TDI: 0, TDO: 0, TMS: 1, TRES: 1, TRST: 1
Hardware-Breakpoints: 2
Software-Breakpoints: 8192
Watchpoints:          2
JTAG speed: 100 kHz
 
Erase Failed!
Error: Flash Download failed  -  "Cortex-M0+"


 

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FSL_TICS_Kan

KL的内部flash是否加了写保护？MEEN位是否为0b10(10 Mass erase is disabled)?

teclimber

是不是工程建的有问题，你试试官方提供的例程如何？