LPCXpresso55S69/LPC55S69-EVK下载的注意事项

systick · 发表于 2019-10-31 16:23:30

00-405686 发表于 2019-10-31 16:05
好的，谢谢，另外请教一下，那我们如何确定手里的板卡芯片是否存在此问题呢？我的板卡已经全片擦除过，但 ...

是的，从你的现象来看，从官网下载最新的MCUXpresso IDE应该就可以了。

zt1234 · 发表于 2019-10-31 16:46:48

本帖最后由 zt1234 于 2019-10-31 16:51 编辑

完了，我的板子曾经全擦除过了，现在ISP也下载不了啊

systick · 发表于 2019-10-31 16:56:10

zt1234 发表于 2019-10-31 16:46
完了，我的板子曾经全擦除过了，现在ISP也下载不了啊

之前是通过IDE全片擦除的吗？

leo121_3006061 · 发表于 2019-10-31 20:50:15

谢谢回复，我再次按照指导中的步骤实验了一次（我理解的还是ISP模式，这个模式用flashmagic 可以下载），错误还是存在
MCUXpresso IDE11是最新版本的

附上错误截图

以及控制台显示的错误信息

MCUXpresso IDE RedlinkMulti Driver v11.0 (Aug 27 2019 16:51:03 - crt_emu_cm_redlink build 22)
Found chip XML file in /home/leo/Documents/MCUXpresso_11.0.1_2563/workspace/lpcxpresso55s69_hello_world/Debug/LPC55S69.xml
( 5) Remote configuration complete
Reconnected to existing LinkServer process.
Using memory from core 0 after searching for a good core
processor is in secure mode
debug interface type = Cortex-M33 (DAP DP ID 6BA02477) over SWD TAP 0
processor type = Cortex-M33 (CPU ID 00000D21) on DAP AP 0
number of h/w breakpoints = 8
number of flash patches = 0
number of h/w watchpoints = 4
Probe(0): Connected&Reset. DpID: 6BA02477. CpuID: 00000D21. Info: <None>
Debug protocol: SWD. RTCK: Disabled. Vector catch: Disabled.
Content of CoreSight Debug ROM(s):
RBASE E00FE000: CID B105100D PID 0000095000 ROM (type 0x1)
ROM 1 E00FF000: CID B105100D PID 04000BB4C9 ROM (type 0x1)
ROM 2 E000E000: CID B105900D PID 04000BBD21 CSt ARM ARMv8-M type 0x0 Misc - Undefined
ROM 2 E0001000: CID B105900D PID 04000BBD21 CSt ARM DWTv2 type 0x0 Misc - Undefined
ROM 2 E0002000: CID B105900D PID 04000BBD21 CSt ARM FPBv2 type 0x0 Misc - Undefined
ROM 2 E0000000: CID B105900D PID 04000BBD21 CSt ARM ITMv2 type 0x43 Trace Source - Bus
ROM 1 E0040000: CID B105900D PID 04000BBD21 CSt type 0x11 Trace Sink - TPIU
NXP: LPC55S69
DAP stride is 1024 bytes (256 words)
Inspected v.2 On chip Flash memory using IAP lib LPC55xx.cfx
Image 'LPC55xx Aug 27 2019 15:35:49'
Opening flash driver LPC55xx.cfx
Retask watch 0 <NONE> address 0x0 (unused) for boot rom stall
Sending SYSRESETREQ to run flash driver
processor is in non-secure mode
state - running or following reset request - re-read of state failed - rc Nn(05). Wire ACK Fault in DAP access
state - running or following reset request - re-read of state failed - rc Nn(05). Wire ACK Fault in DAP access
Warning - processor did not halt - gave up waiting
target failed to halt after flash driver reset - (null)
Driver memory check after reset - mem not working after mailbox read - Em(12). Target rejected debug access at location 0x30006810
flash start - disabling IRQs failed - rc Ep(08). Cannot access core regs when target running.
chip initialization failed - Ep(08). Cannot access core regs when target running.
failed to initialize flash driver LPC55xx.cfx
error closing down debug session - Nn(05). Wire ACK Fault in DAP access

复制代码

另外在附上dap模式下的错误，我把不同的部分贴出来了，供参考

MCUXpresso IDE RedlinkMulti Driver v11.0 (Aug 27 2019 16:51:03 - crt_emu_cm_redlink build 22)
Found chip XML file in /home/leo/Documents/MCUXpresso_11.0.1_2563/workspace/lpcxpresso55s69_hello_world/Debug/LPC55S69.xml
( 5) Remote configuration complete
Reconnected to existing LinkServer process.
Using memory from core 0 after searching for a good core
processor is in secure mode
debug interface type = Cortex-M33 (DAP DP ID 6BA02477) over SWD TAP 0
processor type = Cortex-M33 (CPU ID 00000D21) on DAP AP 0
number of h/w breakpoints = 8
number of flash patches = 0
number of h/w watchpoints = 4
Probe(0): Connected&Reset. DpID: 6BA02477. CpuID: 00000D21. Info: <None>
Debug protocol: SWD. RTCK: Disabled. Vector catch: Disabled.
Content of CoreSight Debug ROM(s):
RBASE E00FE000: CID B105100D PID 0000095000 ROM (type 0x1)
ROM 1 E00FF000: CID B105100D PID 04000BB4C9 ROM (type 0x1)
ROM 2 E000E000: CID B105900D PID 04000BBD21 CSt ARM ARMv8-M type 0x0 Misc - Undefined
ROM 2 E0001000: CID B105900D PID 04000BBD21 CSt ARM DWTv2 type 0x0 Misc - Undefined
ROM 2 E0002000: CID B105900D PID 04000BBD21 CSt ARM FPBv2 type 0x0 Misc - Undefined
ROM 2 E0000000: CID B105900D PID 04000BBD21 CSt ARM ITMv2 type 0x43 Trace Source - Bus
ROM 1 E0040000: CID B105900D PID 04000BBD21 CSt type 0x11 Trace Sink - TPIU
NXP: LPC55S69
DAP stride is 1024 bytes (256 words)
Inspected v.2 On chip Flash memory using IAP lib LPC55xx.cfx
Image 'LPC55xx Aug 27 2019 15:35:49'
Opening flash driver LPC55xx.cfx
Retask watch 0 <NONE> address 0x0 (unused) for boot rom stall
Sending SYSRESETREQ to run flash driver
Restore internally retasked watch #1 no type address 0x0 (unused)
AFTER driver startup timeout (302 5ms retries)
Driver Addresses
Start: 14000000
Entry: 14000035
End: 140003B8
Stack: 30000800
Mailbox:30006800
Driver Register State
R0: 30006800
R1: 00000000
R2: 50000280
R3: 00000000
R4: 30006800
R5: 00000000
R6: 00000000
R7: 00000000
R8: 00000000
R9: 00000000
R10: 00000000
R11: 00000000
R12: 00000000
SP: 30004000
LR: FFFFFFF9 (exception from main thread)
PC: 00000228
xPSR: 49000003
MSP: 30004000
PSP: 30000800
CFBP: 00000001 (CONTROL=0x0, FAULTMASK=0x0, BASEPRI=0x0, PRIMASK=0x1)
Stacked Exception information at MSP
3000401C: xPSR: 05D430CB
30004018: VECTPC: 2467D649
30004014: LR: 4BA7A19C
30004010: R12: 29175066
3000400C: R3: 39302112
30004008: R2: A3505FE4
30004004: R1: 03D8C7EB
30004000: R0: 1709A02B
Exception registers
E000ED04: ICSR: 00000803 (VECTPEND=0(none), RETTOBASE, VECTACTIVE=3(hard fault))
E000ED08: VTOR: 00000000 TBLBASE=0(INCODE), TBLOFF=0x0
E000ED28: MMFSR: 00
E000ED29: BFSR: 00
E000ED2A: UFSR: 0010 ()
E000ED2C: HFSR: 40000000 (FORCED)
E000ED30: DFSR: 00000001 (HALTED)
E000ED3C: AFSR: 00000000
E000ED24: SHCSR: 00000004 (HARDFAULTACT)
E000ED34: MMAR: 14000160
E000ED38: BFAR: 14000160
E000EDFC: DEMCR: 01100000 (TRCENA)
Flash Driver V.2 startup failed - rc Ef(34): Timed-out initializing flash.
chip initialization failed - Ef(34): Timed-out initializing flash.
failed to initialize flash driver LPC55xx.cfx

复制代码

systick · 发表于 2019-10-31 21:12:49

leo121_3006061 发表于 2019-10-31 20:50
谢谢回复，我再次按照指导中的步骤实验了一次（我理解的还是ISP模式，这个模式用flashmagic 可以下载），错 ...

SDK版本也要是最新的2.6.3

leo121_3006061 · 发表于 2019-10-31 23:44:01

systick 发表于 2019-10-31 21:12
SDK版本也要是最新的2.6.3

SDK更新到2.6.3,所有问题都消失，一切功能都正常了，谢谢！

systick · 发表于 2019-11-1 10:09:59

leo121_3006061 发表于 2019-10-31 23:44
SDK更新到2.6.3,所有问题都消失，一切功能都正常了，谢谢！

是的，使用最新的SDK和IDE就可以解决绝大部分问题。

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