野火的板子(RT1052)使用gcc工具链+pyocd+DAPLink成功点灯

lizimu

如题,先把工程共享出来,问题和细节慢慢补完.
SDK_2.3.0_EVK-MIMXRT1050.zip (4.71 MB, 下载次数: 51)

2020-3-20 12:47 上传

点击文件名下载附件
源代码

把文件名后缀zip改回7z

lizimu

工具链版本:
gcc-arm-none-eabi-9-2019-q4-major

Python 3.8.1
pyocd-0.23.0

lizimu

进入目录 SDK_2.3.0_EVK-MIMXRT1050/boards/firemimxrt1052/demo_apps/test_rt1052/armgcc
设置工具链环境变量 export ARMGCC_DIR=/opt/gcc-arm-none-eabi-9-2019-q4-major
运行 ./build_flexspi_nor_debug.sh

运行成功应该会输出如下信息

lizimu

添加野火板子flash下载算法:
将 SDK_2.3.0_EVK-MIMXRT1050\boards\firemimxrt1052 目录下的 target_MIMXRT1052CVL5B.py
复制到 Python38/Lib/site-packages/pyocd/target/builtin 目录下并编辑此目录下的 __init__.py 文件
添加内容
from . import target_MIMXRT1052CVL5B
'mimxrt1052cvl5b': target_MIMXRT1052CVL5B.MIMXRT1052CVL5B

lizimu

进入 SDK_2.3.0_EVK-MIMXRT1050\boards\firemimxrt1052\demo_apps\test_rt1052\armgcc\flexspi_nor_debug 目录能看到生成的 hex map等文件
运行 pyocd-flashtool.exe -t mimxrt1052cvl5b -se .\test_rt1052.hex 命令将文件下载的flash
(-se 仅对用到的flash块做清空, -ce 清空整个flash)
成功下载应该能看到如下输出

lizimu

启动调试
先运行 pyocd-gdbserver.exe --target mimxrt1052cvl5b 命令
再运行 arm-none-eabi-gdb -q

lizimu

gdb.init内容如下:
commands start
file test_rt1052.elf
target remote localhost:3333
monitor reset
monitor halt
load
disconnect
target remote localhost:3333
b main
c

WishWish

顶

whjxxxxx

楼主很厉害啊，请问一下我想一直在STM32H7上使用PYOCD的话 遇到问题了，提交到了github的iss但是还没有人回应，楼主有空帮忙看看吗？
https://github.com/mbedmicro/pyOCD/issues/900

lizimu

whjxxxxx 发表于 2020-6-19 10:28
楼主很厉害啊，请问一下我想一直在STM32H7上使用PYOCD的话 遇到问题了，提交到了github的iss但是还没有人回 ...

我也遇到了这个问题,不过临时解决了..

lizimu

直接把keil的h7xx的pack包放到这个路径
2.5.0是包的版本.

whjxxxxx

lizimu 发表于 2020-6-19 17:30
直接把keil的h7xx的pack包放到这个路径
2.5.0是包的版本.

我的版本是2.3.0难道是版本的问题？
楼主能贴一下target_STM32H7XX.py文件吗？
楼主方便加个企鹅沟通吗？

lizimu

whjxxxxx 发表于 2020-6-20 10:08
我的版本是2.3.0难道是版本的问题？
楼主能贴一下target_STM32H7XX.py文件吗？
楼主方便加个企鹅沟通吗？ ...

加了pack包,不需要添加target_XXXX文件了.

whjxxxxx

lizimu 发表于 2020-6-20 10:19
加了pack包,不需要添加target_XXXX文件了.

感谢楼主的回复，2.5的pack包正在下载

whjxxxxx

lizimu 发表于 2020-6-20 10:19
加了pack包,不需要添加target_XXXX文件了.

另外请教一下楼主，我是参考的这个文档https://github.com/mbedmicro/pyO ... ding_new_targets.md。不需要添加target的文件的方法是使用的哪一个呢？

whjxxxxx

lizimu 发表于 2020-6-20 10:19
加了pack包,不需要添加target_XXXX文件了.

楼主您好，我按照你的方式把pack包放入了指定了路径使用了命令 pyocd gdbserver --pack=C:\Users\Administrator\AppData\Local\cmsis-pack-manager\cmsis-pack-manager\Keil\Keil.STM32H7xx_DFP.2.5.0.pack

1. C:\Users\Administrator>pyocd gdbserver --pack=C:\Users\Administrator\AppData\Local\cmsis-pack-manager\cmsis-pack-manager\Keil\Keil.STM32H7xx_DFP.2.5.0.pack
   
2. 0000363:INFO:board:Target type is cortex_m
   
3. 0000364:WARNING:board:Generic 'cortex_m' target type is selected; is this intentional? You will be able to debug but not program flash. To set the target type use the '--target' argument or 'target_override' option. Use 'pyocd list --targets' to see available targets types.
   
4. 0000382:INFO:dap:DP IDR = 0x6ba02477 (v2 rev6)
   
5. 0000391:INFO:ap:AP#0 IDR = 0x84770001 (AHB-AP var0 rev8)
   
6. 0000400:INFO:ap:AP#1 IDR = 0x84770001 (AHB-AP var0 rev8)
   
7. 0000407:INFO:ap:AP#2 IDR = 0x54770002 (APB-AP var0 rev5)
   
8. 0000418:INFO:rom_table:AP#0 Class 0x1 ROM table #0 [url=home.php?mod=space&uid=5830]@[/url] 0xe00fe000 (designer=020 part=450)
   
9. 0000424:INFO:rom_table:[0]<e00ff000:ROM class=1 designer=43b part=4c7>
   
10. 0000424:INFO:rom_table:  AP#0 Class 0x1 ROM table #1 @ 0xe00ff000 (designer=43b part=4c7)
    
11. 0000434:INFO:rom_table:  [0]<e000e000:SCS-M4 class=14 designer=43b part=00c>
    
12. 0000437:INFO:rom_table:  [1]<e0001000:DWT class=14 designer=43b part=002>
    
13. 0000443:INFO:rom_table:  [2]<e0002000:FPB class=14 designer=43b part=00e>
    
14. 0000446:INFO:rom_table:  [3]<e0000000:ITM class=14 designer=43b part=001>
    
15. 0000451:INFO:rom_table:[1]<e0041000:ETM-M7 class=9 designer=43b part=975 devtype=13 archid=4a13 devid=0:0:0>
    
16. 0000456:INFO:rom_table:[2]<e0043000:CTI class=9 designer=43b part=906 devtype=14 archid=0000 devid=40800:0:0>
    
17. 0000460:INFO:rom_table:AP#2 Class 0x1 ROM table #0 @ 0xe00e0000 (designer=020 part=450)
    
18. 0000468:WARNING:rom_table:Invalid coresight component, cidr=0x0
    
19. 0000469:INFO:rom_table:[2]<e00e3000: cidr=0, pidr=0, component invalid>
    
20. 0000475:WARNING:rom_table:Invalid coresight component, cidr=0x0
    
21. 0000477:INFO:rom_table:[3]<e00e4000: cidr=0, pidr=0, component invalid>
    
22. 0000486:INFO:rom_table:[4]<e00e5000:TSGEN class=15 designer=43b part=101>
    
23. 0000489:ERROR:rom_table:Error attempting to probe CoreSight component referenced by ROM table entry #5: SWD/JTAG Transfer Fault @ 0xe00f0fbc-0xe00f0fff
    
24. Traceback (most recent call last):
    
25.   File "c:\users\administrator\appdata\local\programs\python\python38\lib\site-packages\pyocd\probe\cmsis_dap_probe.py", line 343, in read_ap_multiple
    
26.     result = self._link.reg_read_repeat(count, ap_reg, dap_index=0, now=now)
    
27.   File "c:\users\administrator\appdata\local\programs\python\python38\lib\site-packages\pyocd\probe\pydapaccess\dap_access_cmsis_dap.py", line 849, in reg_read_repeat
    
28.     return reg_read_repeat_cb()
    
29.   File "c:\users\administrator\appdata\local\programs\python\python38\lib\site-packages\pyocd\probe\pydapaccess\dap_access_cmsis_dap.py", line 844, in reg_read_repeat_cb
    
30.     res = transfer.get_result()
    
31.   File "c:\users\administrator\appdata\local\programs\python\python38\lib\site-packages\pyocd\probe\pydapaccess\dap_access_cmsis_dap.py", line 141, in get_result
    
32.     self.daplink.flush()
    
33.   File "c:\users\administrator\appdata\local\programs\python\python38\lib\site-packages\pyocd\probe\pydapaccess\dap_access_cmsis_dap.py", line 658, in flush
    
34.     self._read_packet()
    
35.   File "c:\users\administrator\appdata\local\programs\python\python38\lib\site-packages\pyocd\probe\pydapaccess\dap_access_cmsis_dap.py", line 887, in _read_packet
    
36.     decoded_data = cmd.decode_data(raw_data)
    
37.   File "c:\users\administrator\appdata\local\programs\python\python38\lib\site-packages\pyocd\probe\pydapaccess\dap_access_cmsis_dap.py", line 449, in decode_data
    
38.     data = self._decode_transfer_data(data)
    
39.   File "c:\users\administrator\appdata\local\programs\python\python38\lib\site-packages\pyocd\probe\pydapaccess\dap_access_cmsis_dap.py", line 356, in _decode_transfer_data
    
40.     self._check_response(data[2])
    
41.   File "c:\users\administrator\appdata\local\programs\python\python38\lib\site-packages\pyocd\probe\pydapaccess\dap_access_cmsis_dap.py", line 335, in _check_response
    
42.     raise DAPAccessIntf.TransferFaultError()
    
43. pyocd.probe.pydapaccess.dap_access_api.DAPAccessIntf.TransferFaultError
    
44. 
    
45. The above exception was the direct cause of the following exception:
    
46. 
    
47. Traceback (most recent call last):
    
48.   File "c:\users\administrator\appdata\local\programs\python\python38\lib\site-packages\pyocd\coresight\rom_table.py", line 339, in _read_table
    
49.     self._handle_table_entry(entry, entryNumber)
    
50.   File "c:\users\administrator\appdata\local\programs\python\python38\lib\site-packages\pyocd\coresight\rom_table.py", line 389, in _handle_table_entry
    
51.     cmpid.read_id_registers()
    
52.   File "c:\users\administrator\appdata\local\programs\python\python38\lib\site-packages\pyocd\coresight\rom_table.py", line 109, in read_id_registers
    
53.     regs = self.ap.read_memory_block32(self.top_address + self.IDR_READ_START, self.IDR_READ_COUNT)
    
54.   File "c:\users\administrator\appdata\local\programs\python\python38\lib\site-packages\pyocd\coresight\ap.py", line 142, in _locking
    
55.     return func(self, *args, **kwargs)
    
56.   File "c:\users\administrator\appdata\local\programs\python\python38\lib\site-packages\pyocd\coresight\ap.py", line 680, in _read_memory_block32
    
57.     resp += self._read_block32(addr, n//4)
    
58.   File "c:\users\administrator\appdata\local\programs\python\python38\lib\site-packages\pyocd\coresight\ap.py", line 142, in _locking
    
59.     return func(self, *args, **kwargs)
    
60.   File "c:\users\administrator\appdata\local\programs\python\python38\lib\site-packages\pyocd\coresight\ap.py", line 640, in _read_block32
    
61.     resp = self.dp.probe.read_ap_multiple((self.ap_num << APSEL_SHIFT) | MEM_AP_DRW, size)
    
62.   File "c:\users\administrator\appdata\local\programs\python\python38\lib\site-packages\pyocd\probe\cmsis_dap_probe.py", line 346, in read_ap_multiple
    
63.     six.raise_from(self._convert_exception(exc), exc)
    
64.   File "<string>", line 3, in raise_from
    
65. pyocd.core.exceptions.TransferFaultError: SWD/JTAG Transfer Fault @ 0xe00f0fbc-0xe00f0fff
    
66. 0000494:INFO:cortex_m:CPU core #0 is Cortex-M7 r1p1
    
67. 0000505:INFO:cortex_m:FPU present: FPv5
    
68. 0000509:INFO:dwt:4 hardware watchpoints
    
69. 0000513:INFO:fpb:8 hardware breakpoints, 1 literal comparators
    
70. 0000531:INFO:server:Semihost server started on port 4444 (core 0)
    
71. 0000533:INFO:gdbserver:GDB server started on port 3333 (core 0)
    
72. 0040649:INFO:gdbserver:One client connected!
    
73. 0091762:INFO:gdbserver:Client disconnected!
    
74. 
    
75. C:\Users\Administrator>pyocd gdbserver --pack=C:\Users\Administrator\AppData\Local\cmsis-pack-manager\cmsis-pack-manager\Keil\Keil.STM32H7xx_DFP.2.5.0.pack
    
76. 0000363:INFO:board:Target type is cortex_m
    
77. 0000363:WARNING:board:Generic 'cortex_m' target type is selected; is this intentional? You will be able to debug but not program flash. To set the target type use the '--target' argument or 'target_override' option. Use 'pyocd list --targets' to see available targets types.
    
78. 0000377:INFO:dap:DP IDR = 0x6ba02477 (v2 rev6)
    
79. 0000386:INFO:ap:AP#0 IDR = 0x84770001 (AHB-AP var0 rev8)
    
80. 0000395:INFO:ap:AP#1 IDR = 0x84770001 (AHB-AP var0 rev8)
    
81. 0000403:INFO:ap:AP#2 IDR = 0x54770002 (APB-AP var0 rev5)
    
82. 0000414:INFO:rom_table:AP#0 Class 0x1 ROM table #0 @ 0xe00fe000 (designer=020 part=450)
    
83. 0000420:INFO:rom_table:[0]<e00ff000:ROM class=1 designer=43b part=4c7>
    
84. 0000420:INFO:rom_table:  AP#0 Class 0x1 ROM table #1 @ 0xe00ff000 (designer=43b part=4c7)
    
85. 0000430:INFO:rom_table:  [0]<e000e000:SCS-M4 class=14 designer=43b part=00c>
    
86. 0000434:INFO:rom_table:  [1]<e0001000:DWT class=14 designer=43b part=002>
    
87. 0000438:INFO:rom_table:  [2]<e0002000:FPB class=14 designer=43b part=00e>
    
88. 0000442:INFO:rom_table:  [3]<e0000000:ITM class=14 designer=43b part=001>
    
89. 0000446:INFO:rom_table:[1]<e0041000:ETM-M7 class=9 designer=43b part=975 devtype=13 archid=4a13 devid=0:0:0>
    
90. 0000450:INFO:rom_table:[2]<e0043000:CTI class=9 designer=43b part=906 devtype=14 archid=0000 devid=40800:0:0>
    
91. 0000454:INFO:rom_table:AP#2 Class 0x1 ROM table #0 @ 0xe00e0000 (designer=020 part=450)
    
92. 0000460:WARNING:rom_table:Invalid coresight component, cidr=0x0
    
93. 0000461:INFO:rom_table:[2]<e00e3000: cidr=0, pidr=0, component invalid>
    
94. 0000464:WARNING:rom_table:Invalid coresight component, cidr=0x0
    
95. 0000465:INFO:rom_table:[3]<e00e4000: cidr=0, pidr=0, component invalid>
    
96. 0000472:INFO:rom_table:[4]<e00e5000:TSGEN class=15 designer=43b part=101>
    
97. 0000474:ERROR:rom_table:Error attempting to probe CoreSight component referenced by ROM table entry #5: SWD/JTAG Transfer Fault @ 0xe00f0fbc-0xe00f0fff
    
98. Traceback (most recent call last):
    
99.   File "c:\users\administrator\appdata\local\programs\python\python38\lib\site-packages\pyocd\probe\cmsis_dap_probe.py", line 343, in read_ap_multiple
    
100.     result = self._link.reg_read_repeat(count, ap_reg, dap_index=0, now=now)
     
101.   File "c:\users\administrator\appdata\local\programs\python\python38\lib\site-packages\pyocd\probe\pydapaccess\dap_access_cmsis_dap.py", line 849, in reg_read_repeat
     
102.     return reg_read_repeat_cb()
     
103.   File "c:\users\administrator\appdata\local\programs\python\python38\lib\site-packages\pyocd\probe\pydapaccess\dap_access_cmsis_dap.py", line 844, in reg_read_repeat_cb
     
104.     res = transfer.get_result()
     
105.   File "c:\users\administrator\appdata\local\programs\python\python38\lib\site-packages\pyocd\probe\pydapaccess\dap_access_cmsis_dap.py", line 141, in get_result
     
106.     self.daplink.flush()
     
107.   File "c:\users\administrator\appdata\local\programs\python\python38\lib\site-packages\pyocd\probe\pydapaccess\dap_access_cmsis_dap.py", line 658, in flush
     
108.     self._read_packet()
     
109.   File "c:\users\administrator\appdata\local\programs\python\python38\lib\site-packages\pyocd\probe\pydapaccess\dap_access_cmsis_dap.py", line 887, in _read_packet
     
110.     decoded_data = cmd.decode_data(raw_data)
     
111.   File "c:\users\administrator\appdata\local\programs\python\python38\lib\site-packages\pyocd\probe\pydapaccess\dap_access_cmsis_dap.py", line 449, in decode_data
     
112.     data = self._decode_transfer_data(data)
     
113.   File "c:\users\administrator\appdata\local\programs\python\python38\lib\site-packages\pyocd\probe\pydapaccess\dap_access_cmsis_dap.py", line 356, in _decode_transfer_data
     
114.     self._check_response(data[2])
     
115.   File "c:\users\administrator\appdata\local\programs\python\python38\lib\site-packages\pyocd\probe\pydapaccess\dap_access_cmsis_dap.py", line 335, in _check_response
     
116.     raise DAPAccessIntf.TransferFaultError()
     
117. pyocd.probe.pydapaccess.dap_access_api.DAPAccessIntf.TransferFaultError
     
118. 
     
119. The above exception was the direct cause of the following exception:
     
120. 
     
121. Traceback (most recent call last):
     
122.   File "c:\users\administrator\appdata\local\programs\python\python38\lib\site-packages\pyocd\coresight\rom_table.py", line 339, in _read_table
     
123.     self._handle_table_entry(entry, entryNumber)
     
124.   File "c:\users\administrator\appdata\local\programs\python\python38\lib\site-packages\pyocd\coresight\rom_table.py", line 389, in _handle_table_entry
     
125.     cmpid.read_id_registers()
     
126.   File "c:\users\administrator\appdata\local\programs\python\python38\lib\site-packages\pyocd\coresight\rom_table.py", line 109, in read_id_registers
     
127.     regs = self.ap.read_memory_block32(self.top_address + self.IDR_READ_START, self.IDR_READ_COUNT)
     
128.   File "c:\users\administrator\appdata\local\programs\python\python38\lib\site-packages\pyocd\coresight\ap.py", line 142, in _locking
     
129.     return func(self, *args, **kwargs)
     
130.   File "c:\users\administrator\appdata\local\programs\python\python38\lib\site-packages\pyocd\coresight\ap.py", line 680, in _read_memory_block32
     
131.     resp += self._read_block32(addr, n//4)
     
132.   File "c:\users\administrator\appdata\local\programs\python\python38\lib\site-packages\pyocd\coresight\ap.py", line 142, in _locking
     
133.     return func(self, *args, **kwargs)
     
134.   File "c:\users\administrator\appdata\local\programs\python\python38\lib\site-packages\pyocd\coresight\ap.py", line 640, in _read_block32
     
135.     resp = self.dp.probe.read_ap_multiple((self.ap_num << APSEL_SHIFT) | MEM_AP_DRW, size)
     
136.   File "c:\users\administrator\appdata\local\programs\python\python38\lib\site-packages\pyocd\probe\cmsis_dap_probe.py", line 346, in read_ap_multiple
     
137.     six.raise_from(self._convert_exception(exc), exc)
     
138.   File "<string>", line 3, in raise_from
     
139. pyocd.core.exceptions.TransferFaultError: SWD/JTAG Transfer Fault @ 0xe00f0fbc-0xe00f0fff
     
140. 0000479:INFO:cortex_m:CPU core #0 is Cortex-M7 r1p1
     
141. 0000489:INFO:cortex_m:FPU present: FPv5
     
142. 0000493:INFO:dwt:4 hardware watchpoints
     
143. 0000497:INFO:fpb:8 hardware breakpoints, 1 literal comparators
     
144. 0000513:INFO:server:Semihost server started on port 4444 (core 0)
     
145. 0000513:INFO:gdbserver:GDB server started on port 3333 (core 0)

复制代码

打印了这些信息，但是在F407上 和 F429 测试是不会打印这么多信息的，可以正确连接下载调试

whjxxxxx

通过pack的方式只能调试 并不能下载程序

lizimu

whjxxxxx 发表于 2020-6-20 11:27
通过pack的方式只能调试 并不能下载程序

内部flash可以下载,外部flash我也没搞定.

whjxxxxx

lizimu 发表于 2020-6-20 14:36
内部flash可以下载,外部flash我也没搞定.

我最近也在研究这个，后续有进展我们再交流啊

whjxxxxx

lizimu 发表于 2020-6-20 14:36
内部flash可以下载,外部flash我也没搞定.

STM32H750XBH6 下载QSPI FLASH已经测试成功

lizimu

whjxxxxx 发表于 2020-7-30 11:05
STM32H750XBH6 下载QSPI FLASH已经测试成功

怎么做分享一下.

whjxxxxx

lizimu 发表于 2020-7-30 19:57
怎么做分享一下.

其实和片内的区别不大，你要确保编译器编译出来的ELF文件是你的片外的地址，比如H7的 0x90000000

lizimu

whjxxxxx 发表于 2020-8-4 10:40
其实和片内的区别不大，你要确保编译器编译出来的ELF文件是你的片外的地址，比如H7的 0x90000000 ...

这个我知道的,在链接脚本里设置,外置flash下载算法如何加载呢?我试过按片内的来,但是失败了.