stm32转成ram调试方式,设置后,下载失败,提示芯片被锁,但用flash下载正常,jlink解锁后仍无效,求教
Device:STM32F103VCVTarget=3.261VStateofPins:TCK:1,TDI:0,TDO:1,TMS:0,TRES:1,TRST:1*JLi...
Device: STM32F103VC
VTarget = 3.261V
State of Pins:
TCK: 1, TDI: 0, TDO: 1, TMS: 0, TRES: 1, TRST: 1
* JLink Info: TotalIRLen = 9, IRPrint = 0x0011
* JLink Info: Found Cortex-M3 r1p1, Little endian.
* JLink Info: TPIU fitted.
* JLink Info: ETM fitted.
* JLink Info: FPUnit: 6 code (BP) slots and 2 literal slots
Hardware-Breakpoints: 6
Software-Breakpoints: 2048
Watchpoints: 4
JTAG speed: 2000 kHz
---
* JLink Info: TotalIRLen = 9, IRPrint = 0x0011
* JLink Info: Found Cortex-M3 r1p1, Little endian.
* JLink Info: TPIU fitted.
* JLink Info: ETM fitted.
* JLink Info: FPUnit: 6 code (BP) slots and 2 literal slots
* JLink Info: Core is locked-up!
* JLink Info: CPU halted
**JLink Warning: T-bit of XPSR is 0 but should be 1. Changed to 1.
Programming Failed! 展开
VTarget = 3.261V
State of Pins:
TCK: 1, TDI: 0, TDO: 1, TMS: 0, TRES: 1, TRST: 1
* JLink Info: TotalIRLen = 9, IRPrint = 0x0011
* JLink Info: Found Cortex-M3 r1p1, Little endian.
* JLink Info: TPIU fitted.
* JLink Info: ETM fitted.
* JLink Info: FPUnit: 6 code (BP) slots and 2 literal slots
Hardware-Breakpoints: 6
Software-Breakpoints: 2048
Watchpoints: 4
JTAG speed: 2000 kHz
---
* JLink Info: TotalIRLen = 9, IRPrint = 0x0011
* JLink Info: Found Cortex-M3 r1p1, Little endian.
* JLink Info: TPIU fitted.
* JLink Info: ETM fitted.
* JLink Info: FPUnit: 6 code (BP) slots and 2 literal slots
* JLink Info: Core is locked-up!
* JLink Info: CPU halted
**JLink Warning: T-bit of XPSR is 0 but should be 1. Changed to 1.
Programming Failed! 展开
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