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Open On-Chip Debugger 0.12.0-00024-gc3ff39f8b (2023-06-26-16:51) [https://github.com/STMicroelectronics/OpenOCD]
Licensed under GNU GPL v2 For bug reports, read http://openocd.org/doc/doxygen/bugs.htmlsrst_only srst_pulls_trst srst_gates_jtag srst_open_drain connect_deassert_srst Info : Listening on port 6666 for tcl connections Info : Listening on port 4444 for telnet connections Info : STLINK V2J43M28 (API v2) VID:PID 0483:3752 Info : Target voltage: 3.219856 Info : Unable to match requested speed 8000 kHz, using 4000 kHz Info : Unable to match requested speed 8000 kHz, using 4000 kHz Info : clock speed 4000 kHz Info : stlink_dap_op_connect(connect) Info : SWD DPIDR 0x6ba02477 Info : stlink_dap_op_connect(connect) Info : SWD DPIDR 0x6ba02477 Info : [STM32MP157DACx.cm4] Cortex-M4 r0p1 processor detected Info : [STM32MP157DACx.cm4] target has 6 breakpoints, 4 watchpoints Info : STM32MP157DACx.cpu0: hardware has 6 breakpoints, 4 watchpoints Info : STM32MP157DACx.cpu1: hardware has 6 breakpoints, 4 watchpoints Info : gdb port disabled Info : gdb port disabled Info : gdb port disabled Info : starting gdb server for STM32MP157DACx.cpu0 on 3334 Info : Listening on port 3334 for gdb connections Info : starting gdb server for STM32MP157DACx.cm4 on 3333 Info : Listening on port 3333 for gdb connections Info : [STM32MP157DACx.cm4] external reset detected Info : accepting 'gdb' connection on tcp/3333 Info : Halt timed out, wake up GDB. Error: timed out while waiting for target halted Error executing event gdb-attach on target STM32MP157DACx.cm4: Info : New GDB Connection: 1, Target STM32MP157DACx.cm4, state: reset Warn : GDB connection 1 on target STM32MP157DACx.cm4 not halted Warn : negative reply, retrying Warn : negative reply, retrying Info : accepting 'gdb' connection on tcp/3333 Info : Halt timed out, wake up GDB. Error: timed out while waiting for target halted Error executing event gdb-attach on target STM32MP157DACx.cm4: Info : New GDB Connection: 2, Target STM32MP157DACx.cm4, state: reset Warn : GDB connection 2 on target STM32MP157DACx.cm4 not halted Warn : negative reply, retrying Warn : negative reply, retrying Info : stlink_dap_op_connect(connect) Info : SWD DPIDR 0x6ba02477 Info : Deferring arp_examine of STM32MP157DACx.cm4 Info : Use arp_examine command to examine it manually! Info : stlink_dap_op_connect(reconnect) Info : SWD DPIDR 0x6ba02477 Info : stlink_dap_op_connect(connect) Info : SWD DPIDR 0x6ba02477 Info : [STM32MP157DACx.cm4] Cortex-M4 r0p1 processor detected Info : [STM32MP157DACx.cm4] target has 6 breakpoints, 4 watchpoints Info : Halt timed out, wake up GDB. Error: timed out while waiting for target halted Error: Failed to write memory at 0x10006e40 Error: Failed to write memory at 0x10007900 Polling target STM32MP157DACx.cpu0 failed, trying to reexamine Examination failed, GDB will be halted. Polling again in 100ms Polling target STM32MP157DACx.cpu1 failed, trying to reexamine Examination failed, GDB will be halted. Polling again in 100ms Info : dropped 'gdb' connection Polling target STM32MP157DACx.cpu0 failed, trying to reexamine Examination failed, GDB will be halted. Polling again in 300ms Polling target STM32MP157DACx.cm4 failed, trying to reexamine Error: Failed to read memory at 0xe000ed00 Examination failed, GDB will be halted. Polling again in 100ms shutdown command invoked Info : dropped 'gdb' connection |
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1个回答
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从您提供的错误信息来看,您正在使用OpenOCD进行MP157 M4内核的在线仿真,但是遇到了一些问题。以下是一些建议来解决这个问题:
1. 确保您的硬件连接正确:检查您的MP157开发板与计算机之间的连接是否正确,确保所有的接线都已正确连接。 2. 检查OpenOCD配置文件:确保您使用的OpenOCD配置文件与您的MP157开发板和目标芯片兼容。您可能需要根据您的开发板和芯片型号调整配置文件。 3. 更新OpenOCD:您当前使用的OpenOCD版本是0.12.0-00024-gc3ff39f8b,尝试更新到最新版本,以解决可能的已知问题。 4. 检查ST-LINK驱动程序:确保您的ST-LINK驱动程序已正确安装并更新到最新版本。这可以通过访问STMicroelectronics官方网站下载并安装最新的驱动程序来完成。 5. 检查电源:确保您的开发板电源稳定,因为不稳定的电源可能会影响仿真过程。 6. 使用其他仿真工具:如果问题仍然存在,您可以尝试使用其他仿真工具,如Keil MDK或IAR Embedded Workbench,看看是否能够解决问题。 |
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