KL05解锁失败，麻烦高手看看，谢谢！！

magni-2019594

SEGGER J-Link Commander V4.56c ('?' for help)
Compiled Nov  8 2012 17:25:01
Script file read successfully.
DLL version V4.56c, compiled Nov  8 2012 17:24:42
Firmware: J-Link ARM V8 compiled Nov 14 2012 22:34:52
Hardware: V8.00
S/N: 799713843
Feature(s): RDI,FlashDL,FlashBP,JFlash,GDBFull
VTarget = 1.811V
Info: TotalIRLen = ?, IRPrint = 0x..000000000000000000000000
Info: TotalIRLen = ?, IRPrint = 0x..000000000000000000000000
No devices found on JTAG chain. Trying to find device on SWD.
Info: Found SWD-DP with ID 0x0BC11477
****** Error: Could not read AHB-AP Id. Could not connect to target.
Info: Found SWD-DP with ID 0x0BC11477
No device found on SWD.
Failed to identify target. Trying again with slow (4 kHz) speed.
Info: TotalIRLen = ?, IRPrint = 0x..000000000000000000000000
Info: TotalIRLen = ?, IRPrint = 0x..000000000000000000000000
No devices found on JTAG chain. Trying to find device on SWD.
Info: Found SWD-DP with ID 0x0BC11477
****** Error: Could not read AHB-AP Id. Could not connect to target.
Info: Found SWD-DP with ID 0x0BC11477
No device found on SWD.
Processing script file...
JTAG speed: 1000 kHz
Sleep(10)
Info: TotalIRLen = ?, IRPrint = 0x..000000000000000000000000
Reset type UNKNOWN: ???
Info: TotalIRLen = ?, IRPrint = 0x..000000000000000000000000
Reset delay: 0 ms
Reset type UNKNOWN: ???
Info: TotalIRLen = ?, IRPrint = 0x..000000000000000000000000
Info: TotalIRLen = ?, IRPrint = 0x..000000000000000000000000
Info: TotalIRLen = ?, IRPrint = 0x..000000000000000000000000
Info: TotalIRLen = ?, IRPrint = 0x..000000000000000000000000
PC: (R15) = 00000000, CPSR = 00000000 (Unknown mode, ARM)
Info: TotalIRLen = ?, IRPrint = 0x..000000000000000000000000
Info: TotalIRLen = ?, IRPrint = 0x..000000000000000000000000
Info: TotalIRLen = ?, IRPrint = 0x..000000000000000000000000
Info: TotalIRLen = ?, IRPrint = 0x..000000000000000000000000
Info: TotalIRLen = ?, IRPrint = 0x..000000000000000000000000
Info: TotalIRLen = ?, IRPrint = 0x..000000000000000000000000
Info: TotalIRLen = ?, IRPrint = 0x..000000000000000000000000
Info: TotalIRLen = ?, IRPrint = 0x..000000000000000000000000
R0 = 00000000, R1 = 00000000, R2 = 00000000, R3 = 00000000
R4 = 00000000, R5 = 00000000, R6 = 00000000, R7 = 00000000
Info: TotalIRLen = ?, IRPrint = 0x..000000000000000000000000
Info: TotalIRLen = ?, IRPrint = 0x..000000000000000000000000
Info: TotalIRLen = ?, IRPrint = 0x..000000000000000000000000
Info: TotalIRLen = ?, IRPrint = 0x..000000000000000000000000
Info: TotalIRLen = ?, IRPrint = 0x..000000000000000000000000
USR: R8 =00000000, R9 =00000000, R10=00000000, R11 =00000000, R12 =00000000
Info: TotalIRLen = ?, IRPrint = 0x..000000000000000000000000
Info: TotalIRLen = ?, IRPrint = 0x..000000000000000000000000
     R13=00000000, R14=00000000
Info: TotalIRLen = ?, IRPrint = 0x..000000000000000000000000
Info: TotalIRLen = ?, IRPrint = 0x..000000000000000000000000
Info: TotalIRLen = ?, IRPrint = 0x..000000000000000000000000
Info: TotalIRLen = ?, IRPrint = 0x..000000000000000000000000
Info: TotalIRLen = ?, IRPrint = 0x..000000000000000000000000
FIQ: R8 =00000000, R9 =00000000, R10=00000000, R11 =00000000, R12 =00000000
Info: TotalIRLen = ?, IRPrint = 0x..000000000000000000000000
Info: TotalIRLen = ?, IRPrint = 0x..000000000000000000000000
Info: TotalIRLen = ?, IRPrint = 0x..000000000000000000000000
     R13=00000000, R14=00000000, SPSR=00000000
Info: TotalIRLen = ?, IRPrint = 0x..000000000000000000000000
Info: TotalIRLen = ?, IRPrint = 0x..000000000000000000000000
Info: TotalIRLen = ?, IRPrint = 0x..000000000000000000000000
SVC: R13=00000000, R14=00000000, SPSR=00000000
Info: TotalIRLen = ?, IRPrint = 0x..000000000000000000000000
Info: TotalIRLen = ?, IRPrint = 0x..000000000000000000000000
Info: TotalIRLen = ?, IRPrint = 0x..000000000000000000000000
ABT: R13=00000000, R14=00000000, SPSR=00000000
Info: TotalIRLen = ?, IRPrint = 0x..000000000000000000000000
Info: TotalIRLen = ?, IRPrint = 0x..000000000000000000000000
Info: TotalIRLen = ?, IRPrint = 0x..000000000000000000000000
IRQ: R13=00000000, R14=00000000, SPSR=00000000
Info: TotalIRLen = ?, IRPrint = 0x..000000000000000000000000
Info: TotalIRLen = ?, IRPrint = 0x..000000000000000000000000
Info: TotalIRLen = ?, IRPrint = 0x..000000000000000000000000
UND: R13=00000000, R14=00000000, SPSR=00000000

Sleep(1000)
Selecting SWD as current target interface.
Setting target interface speed to 1MHz. Use "Speed" to change.
Sleep(10)
Select SWD by sending SWD switching sequence.
Sleep(10)
Write DP register 2 = 0x01000000
Sleep(10)
Read AP register 0 = 0x00000000
Sleep(10)
Read AP register 0 = 0x00000036
Sleep(10)
Read AP register 1 = 0x00000036
Sleep(10)
Read AP register 1 = 0x00000001
Sleep(10)
Read AP register 0 = 0x00000001
Sleep(10)
Read AP register 0 = 0x00000036
Sleep(10)
Write AP register 1 = 0x00000001
Sleep(1000)
Read AP register 0 = 0x00000001
Sleep(10)
Read AP register 0 = 0x00000036
Sleep(10)
Read AP register 1 = 0x00000036
Sleep(10)
Read AP register 1 = 0x00000001
Sleep(100)
Write DP register 2 = 0x00000000
Sleep(1000)

Selecting JTAG as current target interface.
Setting target interface speed to 1MHz. Use "Speed" to change.
Sleep(100)
Info: TotalIRLen = ?, IRPrint = 0x..000000000000000000000000
Reset delay: 0 ms
Reset type UNKNOWN: ???
Info: TotalIRLen = ?, IRPrint = 0x..000000000000000000000000

Script processing completed.
 

阅读全文

FSL_TICS_Kan

KL05只支持SWD接口，所以不能使用JTAG接口进行访问。

magni-2019594

回复第 2 楼 于2013-08-20 09:35:45发表:
KL05只支持SWD接口，所以不能使用JTAG接口进行访问。 

JLINK与芯片是采用SWD接口连接的，而且芯片是KL25，非KL05，能不能看看还有什么可能出错的地方啊？

FSL_TICS_TIANZH

仿真器现在和IDE完全通信不上吗？

magni-2019594

回复第 4 楼 于2013-08-20 10:53:34发表:
仿真器现在和IDE完全通信不上吗？ 

仿真器和IDE可以通信。KEIL里面可以看到，但是在KEIL里面看不到SWD设备的信息。
怀疑是不是芯片和仿真器连接上有问题啊。难道说锁住之后就是这样的情况吗？
谢谢
 

FSL_TICS_Kan

回复第 3 楼 于2013-08-20 10:15:27发表:
回复第 2 楼 于2013-08-20 09:35:45发表:
KL05只支持SWD接口，所以不能使用JTAG接口进行访问。 

JLINK与芯片是采用SWD接口连接的，而且芯片是KL25，非KL05，能不能看看还有什么可能出错的地方啊？
Selecting JTAG as current target interface.
Setting target interface speed to 1MHz. Use "Speed" to change.
Sleep(100)
Info: TotalIRLen = ?, IRPrint = 0x..000000000000000000000000
Reset delay: 0 ms
Reset type UNKNOWN: ???
Info: TotalIRLen = ?, IRPrint = 0x..000000000000000000000000

Script processing completed.
 
这个脚本在这里切换了接口。

 

magni-2019594

回复第 6 楼 于2013-08-20 13:30:12发表:
回复第 3 楼 于2013-08-20 10:15:27发表:
回复第 2 楼 于2013-08-20 09:35:45发表:
KL05只支持SWD接口，所以不能使用JTAG接口进行访问。 

JLINK与芯片是采用SWD接口连接的，而且芯片是KL25，非KL05，能不能看看还有什么可能出错的地方啊？
 
Selecting JTAG as current target interface.
Setting target interface speed to 1MHz. Use "Speed" to change.
Sleep(100)
Info: TotalIRLen = ?, IRPrint = 0x..000000000000000000000000
Reset delay: 0 ms
Reset type UNKNOWN: ???
Info: TotalIRLen = ?, IRPrint = 0x..000000000000000000000000

Script processing completed.
 
这个脚本在这里切换了接口。
 
这个接口的切换确实存在，删除了这个切换，问题还是存在。
另外脚本中之前已经切换成了SWD，应该不是这个的问题。
对照正确的信息，发现应该是这个的问题：
 Error: Could not read AHB-AP Id. Could not connect to target
麻烦高手看看。
 
 

 

FSL_TICS_Kan

你把脚本文件发上来，我来试试看

magni-2019594

回复第 8 楼 于2013-08-20 15:09:05发表:
你把脚本文件发上来，我来试试看 

speed 1000
sleep 10
RSetType 2
r
halt
r0
sleep 1000
si 1
sleep 10
swdselect
sleep 10
swdwritedp 2, 0x01000000
sleep 10
swdreadap 0
sleep 10
swdreadap 0
sleep 10
swdreadap 1
sleep 10
swdreadap 1
sleep 10
swdreadap 0
sleep 10
swdreadap 0
sleep 10
swdwriteap 1, 0x00000001
sleep 1000
swdreadap 0
sleep 10
swdreadap 0
sleep 10
swdreadap 1
sleep 10
swdreadap 1
sleep 100
swdwritedp 2, 0x00000000
sleep 1000
r1
sleep 100
rx 0
exit

 

FSL_TICS_Kan

回复第 9 楼 于2013-08-20 15:42:17发表:
回复第 8 楼 于2013-08-20 15:09:05发表:
你把脚本文件发上来，我来试试看 

speed 1000
sleep 10
RSetType 2
r
halt
r0
sleep 1000
si 1
sleep 10
swdselect
sleep 10
swdwritedp 2, 0x01000000
sleep 10
swdreadap 0
sleep 10
swdreadap 0
sleep 10
swdreadap 1
sleep 10
swdreadap 1
sleep 10
swdreadap 0
sleep 10
swdreadap 0
sleep 10
swdwriteap 1, 0x00000001
sleep 1000
swdreadap 0
sleep 10
swdreadap 0
sleep 10
swdreadap 1
sleep 10
swdreadap 1
sleep 100
swdwritedp 2, 0x00000000
sleep 1000
r1
sleep 100
rx 0
exit

 请试试这个脚本文件。注意jlink和板子的SWD接口的连接，1号脚要对齐。