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FLASH_prog_程序下载烧录_烧写
野火_开发板
rtt studio用DAP下载不成功
发布于 2021-05-19 20:15:19 浏览:2744
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rtt用DAP下载程序到野火指南者开发板不能成功。 MCU是stm32F103,DAP下载器。下载方式设置就是DAP,速度根据相似的帖子改成最慢了。 ``` done! 开始下载程序:2021-05-19 20:12:20 E:\RT-ThreadStudio>cd /d E:\RT-ThreadStudio\repo\Extract\Debugger_Support_Packages\RealThread\PyOCD\0.1.1 E:\RT-ThreadStudio\repo\Extract\Debugger_Support_Packages\RealThread\PyOCD\0.1.1>pyocd.exe flash --target=STM32F103VE --erase=auto --frequency=1000000 C:\Users\whisky\Desktop\rtt\cc\Debug\rtthread.bin 0001553:CRITICAL:__main__:No ACK received Traceback (most recent call last): File "pyocd\probe\cmsis_dap_probe.py", line 249, in read_dp File "pyocd\probe\pydapaccess\dap_access_cmsis_dap.py", line 836, in read_reg File "pyocd\probe\pydapaccess\dap_access_cmsis_dap.py", line 830, in read_reg_cb File "pyocd\probe\pydapaccess\dap_access_cmsis_dap.py", line 143, in get_result File "pyocd\utility\concurrency.py", line 28, in _locking File "pyocd\probe\pydapaccess\dap_access_cmsis_dap.py", line 667, in flush File "pyocd\utility\concurrency.py", line 28, in _locking File "pyocd\probe\pydapaccess\dap_access_cmsis_dap.py", line 915, in _read_packet File "pyocd\probe\pydapaccess\dap_access_cmsis_dap.py", line 449, in decode_data File "pyocd\probe\pydapaccess\dap_access_cmsis_dap.py", line 418, in _decode_transfer_block_data File "pyocd\probe\pydapaccess\dap_access_cmsis_dap.py", line 341, in _check_response pyocd.probe.pydapaccess.dap_access_api.DAPAccessIntf.TransferError: No ACK received The above exception was the direct cause of the following exception: Traceback (most recent call last): File "pyocd\__main__.py", line 362, in run File "pyocd\__main__.py", line 520, in do_flash File "pyocd\core\session.py", line 302, in __enter__ File "pyocd\core\session.py", line 420, in open File "pyocd\board\board.py", line 85, in init File "pyocd\core\coresight_target.py", line 160, in init File "pyocd\utility\sequencer.py", line 213, in invoke File "pyocd\utility\sequencer.py", line 208, in invoke File "pyocd\coresight\dap.py", line 303, in _connect File "pyocd\coresight\dap.py", line 167, in connect File "pyocd\coresight\dap.py", line 194, in read_idr File "pyocd\probe\cmsis_dap_probe.py", line 251, in read_dp File "
", line 3, in raise_from pyocd.core.exceptions.TransferError: No ACK received 执行完毕, 耗时:4395ms. ```
查看更多
chenyaxing
2021-05-21
泥上偶然留指爪,鸿飞那复计东西。
可以尝试以下几个动作: 1. 给板子单独供电,断开板子和 DAPlink 的vcc,避免因为板子负载变化导致daplink 工作不正常 2. 排查下是否是一键下载电路流控对 mcu的reset 有影响,打开串口助手,关闭流控试一下
3
个回答
默认排序
按发布时间排序
flashman2002
2021-05-20
这家伙很懒,什么也没写!
没有ACK应答,估计你的DAP连线搞错了,请你核对一下。
木又寸
2022-06-25
这家伙很懒,什么也没写!
遇到同样的问题,在RTT studio上使用DAP下载到野火霸道板子失败,但在MDK上使用DAP下载正常(debug-connect设置为under reset可下载,在normal下无法下载,提醒SWD/JTAG Communication failure)。 开始下载程序:2022-06-25 00:21:40 C:\RT-ThreadStudio>cd /d C:\RT-ThreadStudio\repo\Extract\Debugger_Support_Packages\RealThread\PyOCD\0.1.3 C:\RT-ThreadStudio\repo\Extract\Debugger_Support_Packages\RealThread\PyOCD\0.1.3>pyocd.exe flash --target=STM32F103ZE --erase=auto --frequency=1000000 C:\RT-ThreadStudio\workspace\arbitrary_stm32f103zet6\Debug\rtthread.bin 0001846:CRITICAL:__main__:No ACK received Traceback (most recent call last): File "pyocd\probe\cmsis_dap_probe.py", line 249, in read_dp File "pyocd\probe\pydapaccess\dap_access_cmsis_dap.py", line 836, in read_reg File "pyocd\probe\pydapaccess\dap_access_cmsis_dap.py", line 830, in read_reg_cb File "pyocd\probe\pydapaccess\dap_access_cmsis_dap.py", line 143, in get_result File "pyocd\utility\concurrency.py", line 28, in _locking File "pyocd\probe\pydapaccess\dap_access_cmsis_dap.py", line 667, in flush File "pyocd\utility\concurrency.py", line 28, in _locking File "pyocd\probe\pydapaccess\dap_access_cmsis_dap.py", line 915, in _read_packet File "pyocd\probe\pydapaccess\dap_access_cmsis_dap.py", line 449, in decode_data File "pyocd\probe\pydapaccess\dap_access_cmsis_dap.py", line 418, in _decode_transfer_block_data File "pyocd\probe\pydapaccess\dap_access_cmsis_dap.py", line 341, in _check_response pyocd.probe.pydapaccess.dap_access_api.DAPAccessIntf.TransferError: No ACK received The above exception was the direct cause of the following exception: Traceback (most recent call last): File "pyocd\__main__.py", line 362, in run File "pyocd\__main__.py", line 520, in do_flash File "pyocd\core\session.py", line 302, in __enter__ File "pyocd\core\session.py", line 420, in open File "pyocd\board\board.py", line 85, in init File "pyocd\core\coresight_target.py", line 160, in init File "pyocd\utility\sequencer.py", line 213, in invoke File "pyocd\utility\sequencer.py", line 208, in invoke File "pyocd\coresight\dap.py", line 303, in _connect File "pyocd\coresight\dap.py", line 167, in connect File "pyocd\coresight\dap.py", line 194, in read_idr File "pyocd\probe\cmsis_dap_probe.py", line 251, in read_dp File "
", line 3, in raise_from pyocd.core.exceptions.TransferError: No ACK received 执行完毕, 耗时:3433ms.
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