使用 VSCode + Cortex-Debug 插件调试 SWM341 程序

XIVN1987

有坛友因为各种原因，无法使用 Keil、IAR 等集成开发环境，，而是使用 gcc+makefile 开发 SWM341 程序

使用 gcc、make 编译单片机程序很方便，，但 gdb 调试软件用起来却比较麻烦，，可以使用 VSCode + Cortex-Debug 图形化调试界面简化调试工作，，界面如下：



上图中使用的工程是 https://gitee.com/synwit-co-ltd/micropython，下载该工程，使用 VSCode 执行 File -> Open Workspace from File ... 选择 upy34s.code-workspace 即可打开工程

使用 SYNWIT-PRG 或 SWMProg 将将编译生成的 micropython.elf 下载到 SWM341 中，，然后在 VSCode 中点击 Start Debugging 按钮即可进入上述界面

如果想要调试其他工程，，参照 upy34s.code-workspace 文件修改自己的工程配置文件中的 launch 章节即可

1. {
   
2.     "folders": [
   
3.         {
   
4.             "path": "."
   
5.         }
   
6.     ],
   
7.     "settings": {
   
8.     },
   
9.     "launch": {
   
10.         "version": "0.2.0",
    
11.         "configurations": [
    
12.             {
    
13.                 "type": "cortex-debug",
    
14.                 "name": "Cortex Debug",
    
15.                 "cwd": "${workspaceRoot}/ports/swm34s/",
    
16.                 "executable": "./build-SWM34SLite/micropython.elf",
    
17.                 "runToEntryPoint": "main",
    
18.                 "request": "launch",
    
19.                 "servertype": "jlink",
    
20.                 "interface": "swd",
    
21.                 "device": "Cortex-M33",
    
22.                 "svdFile": "ports/swm34s/SWM341.svd",
    
23.                 "loadFiles": []
    
24.             }
    
25.         ]
    
26.     }
    
27. }

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XIVN1987

此调试方法用到了 Cortex-Debug 插件，，需提前安装和配置，，重点是配置 gdb 和 JLinkGDBServerCL.exe 的完整路径：

settings.json

1. {
   
2.     "cortex-debug.gdbPath": "D:/Ubuntu/bin/gcc-arm-win/bin/arm-none-eabi-gdb.exe",
   
3.     "cortex-debug.JLinkGDBServerPath": "D:/Program/Segger/JLink_V688/JLinkGDBServerCL.exe",
   
4. }

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如果使用 DAPLink 替代 JLink，，则需要配置 openocdPath 或 pyocdPath

pophu

能搞一个 task.json 直接下载，免得下载程序 切换几次UI
openocd  的target/swm341.cfg 怎么写

pophu

发一个vscode+GCC 的一个makefile.  makeupload 暂且用不了，swm341.cfg 写不出来

1. CROSS_COMPILE ?= arm-none-eabi-
   
2. CC      = $(CROSS_COMPILE)gcc
   
3. OBJCOPY = $(CROSS_COMPILE)objcopy
   
4. OBJDUMP = $(CROSS_COMPILE)objdump
   
5. SZ = $(CROSS_COMPILE)size
   
6. 
   
7. TARGET ?= 02_logger
   
8. 
   
9. BUILD ?= out
   
10. BUILD_DIR ?= out
    
11. OBJ_DIR ?= ${BUILD_DIR}/obj
    
12. WORKSPACE_DIR = ./
    
13. 
    
14. #######################################
    
15. # CFLAGS  -mthumb -mcpu=cortex-m33 -mfloat-abi=soft -std=c99 -Wpointer-arith
    
16. #######################################
    
17. C_DEFS ?=  -D__UVISION_VERSION="532" -D__TARGET_FPU_VFP -D__ARM_MATH_CM4 -D__FPU_PRSENT=1
    
18. 
    
19. DEBUG = 1
    
20. ifeq ($(DEBUG),1)
    
21. CFLAGS += -O0 -g
    
22. else
    
23. CFLAGS += -O2
    
24. endif
    
25. 
    
26. CPU = -mcpu=cortex-m33
    
27. # fpu
    
28. FPU = -mfpu=fpv5-sp-d16
    
29. # float-abi
    
30. FLOAT-ABI = -mfloat-abi=hard
    
31. # mcu
    
32. MCU =   -mthumb $(CPU) $(FPU) $(FLOAT-ABI)
    
33. 
    
34. # CFLAGS  ?= $(MCU)   
    
35. # CFLAGS +=    -std=c99   -Wpointer-arith
    
36. # # CFLAGS +=     -ffunction-sections -fdata-sections -fno-common -funsigned-char
    
37. # CFLAGS +=     -fno-common -funsigned-char  
    
38. # CFLAGS +=     -mlittle-endian -gdwarf-3 -O0 -ffunction-sections -fdata-sections -fno-common -funsigned-char -mno-unaligned-access
    
39. # # CFLAGS +=     -Wno-missing-noreturn -Wno-sign-conversion
    
40. # # CFLAGS +=     -ffunction-sections -fdata-sections -fno-common -funsigned-char
    
41. # CFLAGS += $(C_INCLUDES)
    
42. 
    
43. CFLAGS  =  $(MCU)  -std=c99 -Wpointer-arith
    
44. CFLAGS += -ffunction-sections -fdata-sections -fno-common -funsigned-char -mno-unaligned-access
    
45. 
    
46. DEBUG = 1
    
47. ifeq ($(DEBUG),1)
    
48. CFLAGS += -O0 -g
    
49. else
    
50. CFLAGS += -O2
    
51. endif
    
52. 
    
53. ASFLAGS = $(CFLAGS)
    
54. 
    
55. LINKER_SCRIPT = swm341.ld
    
56. LDFLAGS = -Wl,--gc-sections -Wl,-Map=$@.map -T $(LINKER_SCRIPT) $(MCU) -specs=nosys.specs -specs=nano.specs -u _printf_float
    
57. 
    
58. # CFLAGS += -MMD -MP -MF"$(@:%.o=%.d)"
    
59. 
    
60. 
    
61. ASFLAGS = $(CFLAGS)
    
62. 
    
63. # LINKER_SCRIPT = swm341.ld
    
64. # LIBS = -lc -lm   
    
65. # LIBDIR =
    
66. # LDFLAGS  ?= $(MCU)
    
67. # LDFLAGS += -Wl,--gc-sections  -T$(LINKER_SCRIPT)   $(LIBDIR) $(LIBS)  -Wl,-Map=$@.map
    
68. # LDFLAGS +=  -specs=nosys.specs -specs=nano.specs -u _printf_float
    
69. 
    
70. 
    
71. # LIBS = -lc -lm -lnosys
    
72. # LIBDIR =
    
73. # LDFLAGS = $(MCU) -specs=nano.specs -T$(LDSCRIPT) $(LIBDIR) $(LIBS) -Wl,-Map=$(BUILD_DIR)/$(TARGET).map,--cref -Wl,--gc-sections
    
74. 
    
75. 
    
76. 
    
77. ASM_SOURCES ?=
    
78. ASM_SOURCES +=  $(WORKSPACE_DIR)CSL/CMSIS/DeviceSupport/startup/gcc/startup_SWM341.s
    
79. C_SOURCES ?=
    
80. 
    
81. 
    
82. C_INCLUDES ?=
    
83. C_INCLUDES += -I ${WORKSPACE_DIR}CSL/CMSIS/CoreSupport/
    
84. C_INCLUDES += -I ${WORKSPACE_DIR}CSL/CMSIS/DeviceSupport/
    
85. C_INCLUDES += -I ${WORKSPACE_DIR}CSL/SWM341_StdPeriph_Driver/
    
86. # C_INCLUDES +=  $(addprefix -I,$(sort $(dir $(filter-out $(ROOT_DIR)/platform%,$(subst \,/,$(shell find . -type f -name *.h)))) ))
    
87. # C_INCLUDES +=  -I APP/
    
88. # C_INCLUDES += -I BSP/
    
89. 
    
90. # 自行注释用不到的Drivers
    
91. 
    
92. C_SOURCES += $(WORKSPACE_DIR)CSL/CMSIS/DeviceSupport/system_SWM341.c
    
93. C_SOURCES += $(WORKSPACE_DIR)CSL/SWM341_StdPeriph_Driver/SWM341_adc.c
    
94. # C_SOURCES += $(WORKSPACE_DIR)CSL/SWM341_StdPeriph_Driver/SWM341_can.c
    
95. C_SOURCES += $(WORKSPACE_DIR)CSL/SWM341_StdPeriph_Driver/SWM341_cordic.c
    
96. C_SOURCES += $(WORKSPACE_DIR)CSL/SWM341_StdPeriph_Driver/SWM341_crc.c
    
97. C_SOURCES += $(WORKSPACE_DIR)CSL/SWM341_StdPeriph_Driver/SWM341_dac.c
    
98. C_SOURCES += $(WORKSPACE_DIR)CSL/SWM341_StdPeriph_Driver/SWM341_div.c
    
99. C_SOURCES += $(WORKSPACE_DIR)CSL/SWM341_StdPeriph_Driver/SWM341_dma.c
    
100. C_SOURCES += $(WORKSPACE_DIR)CSL/SWM341_StdPeriph_Driver/SWM341_dma2d.c
     
101. C_SOURCES += $(WORKSPACE_DIR)CSL/SWM341_StdPeriph_Driver/SWM341_exti.c
     
102. C_SOURCES += $(WORKSPACE_DIR)CSL/SWM341_StdPeriph_Driver/SWM341_flash.c
     
103. C_SOURCES += $(WORKSPACE_DIR)CSL/SWM341_StdPeriph_Driver/SWM341_gpio.c
     
104. C_SOURCES += $(WORKSPACE_DIR)CSL/SWM341_StdPeriph_Driver/SWM341_i2c.c
     
105. C_SOURCES += $(WORKSPACE_DIR)CSL/SWM341_StdPeriph_Driver/SWM341_jpeg.c
     
106. C_SOURCES += $(WORKSPACE_DIR)CSL/SWM341_StdPeriph_Driver/SWM341_lcd.c
     
107. C_SOURCES += $(WORKSPACE_DIR)CSL/SWM341_StdPeriph_Driver/SWM341_port.c
     
108. C_SOURCES += $(WORKSPACE_DIR)CSL/SWM341_StdPeriph_Driver/SWM341_pwm.c
     
109. C_SOURCES += $(WORKSPACE_DIR)CSL/SWM341_StdPeriph_Driver/SWM341_rtc.c
     
110. C_SOURCES += $(WORKSPACE_DIR)CSL/SWM341_StdPeriph_Driver/SWM341_sdio.c
     
111. C_SOURCES += $(WORKSPACE_DIR)CSL/SWM341_StdPeriph_Driver/SWM341_sdram.c
     
112. C_SOURCES += $(WORKSPACE_DIR)CSL/SWM341_StdPeriph_Driver/SWM341_sfc.c
     
113. C_SOURCES += $(WORKSPACE_DIR)CSL/SWM341_StdPeriph_Driver/SWM341_sleep.c
     
114. C_SOURCES += $(WORKSPACE_DIR)CSL/SWM341_StdPeriph_Driver/SWM341_spi.c
     
115. C_SOURCES += $(WORKSPACE_DIR)CSL/SWM341_StdPeriph_Driver/SWM341_timr.c
     
116. C_SOURCES += $(WORKSPACE_DIR)CSL/SWM341_StdPeriph_Driver/SWM341_uart.c
     
117. C_SOURCES += $(WORKSPACE_DIR)CSL/SWM341_StdPeriph_Driver/SWM341_usbd.c
     
118. C_SOURCES += $(WORKSPACE_DIR)CSL/SWM341_StdPeriph_Driver/SWM341_usbh.c
     
119. C_SOURCES += $(WORKSPACE_DIR)CSL/SWM341_StdPeriph_Driver/SWM341_wdt.c
     
120. 
     
121. 
     
122. ############ Freertos
     
123. C_SOURCES +=  $(wildcard *.c   $(WORKSPACE_DIR)FreeRTOS/*.c)
     
124. C_SOURCES +=  $(wildcard *.c   $(WORKSPACE_DIR)FreeRTOS/portable/GCC/ARM_CM33_NTZ/non_secure/*.c)
     
125. C_INCLUDES += -I$(WORKSPACE_DIR)FreeRTOS/include/
     
126. C_INCLUDES += -I$(WORKSPACE_DIR)FreeRTOS/
     
127. C_INCLUDES += -I$(WORKSPACE_DIR)FreeRTOS/portable/GCC/ARM_CM33_NTZ/non_secure
     
128. 
     
129. 
     
130. ############ Easylooger
     
131. C_SOURCES +=  $(wildcard *.c   $(WORKSPACE_DIR)EasyLogger/src/*.c)
     
132. C_INCLUDES += -I$(WORKSPACE_DIR)EasyLogger/inc/
     
133. 
     
134. C_SOURCES += $(wildcard *.c  APP/*.c)
     
135. C_INCLUDES +=  $(addprefix -I,$(sort $(dir $(filter-out $(ROOT_DIR)/platform%,$(subst \,/,$(shell find ./APP -type f -name *.h)))) ))
     
136. C_SOURCES +=  $(wildcard *.c  BSP/*.c)
     
137. C_INCLUDES +=  $(addprefix -I,$(sort $(dir $(filter-out $(ROOT_DIR)/platform%,$(subst \,/,$(shell find ./BSP -type f -name *.h)))) ))
     
138. 
     
139. # OBJS = $(addprefix $(BUILD)/, $(APP_SRC:.c=.o) $(CSL_SRC:.c=.o) $(CSL_SRS:.s=.o) $(BSP_SRC:.c=.o))
     
140. 
     
141. # color
     
142. NO_COLOR = \033[0;01m
     
143. OK_COLOR = \033[35;01m
     
144. ERROR_COLOR = \033[31;01m
     
145. DONE_COLOR = \033[31;01m
     
146. CC_COLOR = \033[34;01m
     
147. 
     
148. .PHONY: test echo     prestage endsatge  
     
149. 
     
150. # default action: build all
     
151. all:   prestage  buildstage endsatge
     
152. build: buildstage  FORCE
     
153. buildstage: $(BUILD_DIR)/$(TARGET).elf $(BUILD_DIR)/$(TARGET).hex $(BUILD_DIR)/$(TARGET).bin
     
154. prestage:
     
155.         @echo -e "$(OK_COLOR)::::::::::: prestage build :::::::::::$(NO_COLOR) "
     
156.         @mkdir -p $(BUILD_DIR)
     
157.         @mkdir -p $(OBJ_DIR)
     
158. endsatge:
     
159.         @echo -e "$(OK_COLOR)::::::::::: COMPLETE BUILDING :::::::::::$(NO_COLOR) "
     
160.        
     
161. #######################################
     
162. # build the application
     
163. #######################################
     
164. # list of objects
     
165. OBJECTS = $(addprefix $(OBJ_DIR)/,$(notdir $(C_SOURCES:.c=.o)))
     
166. vpath %.c $(sort $(dir $(C_SOURCES)))
     
167. # list of ASM program objects
     
168. OBJECTS += $(addprefix $(OBJ_DIR)/,$(notdir $(ASM_SOURCES:.s=.o)))
     
169. vpath %.s $(sort $(dir $(ASM_SOURCES)))
     
170. 
     
171. $(OBJ_DIR)/%.o: %.c Makefile | $(OBJ_DIR)
     
172.         @echo -e "$(OK_COLOR)  $< ===>>>  $@  $(NO_COLOR) "
     
173.         $(CC) -c -o  $(OBJ_DIR)/$(notdir $@)  $(CFLAGS) $(C_INCLUDES)  -Wa,-a,-ad,-alms=$(OBJ_DIR)/$(notdir $(<:.c=.lst)) $<
     
174. 
     
175. $(OBJ_DIR)/%.o: %.s Makefile | $(BUILD_DIR)
     
176.         $(CC) -c -o  $(OBJ_DIR)/$(notdir $@)  $(CFLAGS) $(C_INCLUDES) $<
     
177. 
     
178. $(BUILD_DIR)/$(TARGET).elf: $(OBJECTS) Makefile
     
179.         @echo  -e "$(OK_COLOR)  LINK TO ELF :  $@  $(NO_COLOR) "
     
180.         $(CC) -o $@  $(LDFLAGS) $(OBJECTS)
     
181.         @echo  -e "$(CC_COLOR)     "
     
182.         $(SZ) $@
     
183. 
     
184. # $(CC) $(OBJECTS) $(LDFLAGS) -o $@
     
185. $(BUILD_DIR)/%.hex: $(BUILD_DIR)/%.elf | $(BUILD_DIR)
     
186.         $(OBJCOPY) -O ihex   $<   $@
     
187. 
     
188. $(BUILD_DIR)/%.bin: $(BUILD_DIR)/%.elf | $(BUILD_DIR)
     
189.         $(OBJCOPY) -O binary  $<   $@
     
190.         @echo  -e "$(NO_COLOR)"
     
191. # $(BUILD_DIR):
     
192. #         mkdir $@       
     
193. 
     
194. 
     
195. test:
     
196.         @$(info  === test ===)
     
197.         @echo  -e "$(CC_COLOR)  =====  "
     
198.         @echo ${C_SOURCES}       
     
199.         @echo  -e "$(CC_COLOR)  =====  "
     
200.         @echo ${C_INCLUDES}
     
201.         @echo  -e "$(CC_COLOR)  =====  "
     
202.         @echo ${OBJECTS}
     
203.         @echo  -e "$(NO_COLOR)"
     
204. echo:
     
205.         @$(info  === echo info ===)
     
206.         @echo ${C_DEFS}         ${C_INCLUDES}         
     
207. clean:
     
208.         rm -rf $(BUILD)/*
     
209. 
     
210. 
     
211. #######################################
     
212. # upload cmsis-dap.cfg stlink.cfg
     
213. #######################################
     
214. upload:
     
215. # @openocd -f interface/cmsis-dap.cfg -f target/stm32f4x.cfg -c init -c halt -c "flash write_image erase $(BUILD_DIR)/$(TARGET).bin 0x08000000" -c reset -c shutdown
     
216. # @openocd -f interface/cmsis-dap.cfg -f target/stm32f4x.cfg -c init -c halt -c "program $(BUILD_DIR)/$(TARGET).bin exit 0x08000000" -c reset -c shutdown
     
217. # @openocd -f interface/cmsis-dap.cfg -f target/stm32f4x.cfg -c init -c halt -c "program $(BUILD_DIR)/$(TARGET).elf verify reset exit"  -c reset -c shutdown
     
218.         @openocd -f  cmsis-dap.cfg         -f swm341.cfg \
     
219.                         -c init -c reset -c halt \
     
220.                         -c "program $(BUILD_DIR)/$(TARGET).bin exit 0x00000000" \
     
221.                         -c reset -c shutdown
     

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