OKdo E1双核Cortex M33开发板之免晶振USB

NXP管管

OKdo E1双核Cortex M33开发板之免晶振USB

转发自 文波_苏州


OKDO E1的开发板上有两个USB口，一个标注为"DEBUG"，接到LPC11U35F上用于下载调试。另一个标注着"USER"的连到LPC55S69的USB0端口，可以用来开发用户应用。通过板上的两个跳线电阻的不同接法，也可以改为连接到USB1端口。


LPC55S69的USB0是全速端口，USB1是高速端口，那OKDO E1为什么不默认连到USB1上呢？毕竟USB1可以向下兼容全速。其实这样连是还是有一定道理的--LPC55S69支持免晶振全速USB。


注意到OKDO E1默认并没有焊接16MHz的高精度外部晶振，而内部RC晶振只在出厂时校准到了+/-2%。这就没法满足全速USB 12 Mbps +/- 0.25%的要求，在以前的LPC系列应用笔记中https://www.nxp.com.cn/docs/en/application-note/AN11392.pdf:


Clock circuit
When using a full-speed USB peripheral, it is important to use an external crystal, or a tight frequency tolerance ceramic resonator, for the timing element. The internal 12 MHz ±1 % RC oscillator, while very accurate, does not have the accuracy required for USB. The USB peripheral operates at a clock frequency of 48 MHz, so the crystal must be chosen such that a multiple of its frequency is equal to 48 MHz. A parallel resonant 12 MHz crystal with a data signaling tolerance of 0.25 %, or ±2500 ppm is required.


好在LPC55S69提供了crystal less全速USB，该设计可利用USB全速协议中主机方SOF包对内部FRO进行校准，这样不需要使用外部晶振，也能满足时钟精度的要求。甚至可以设想，在工控等环境严苛温度变化剧烈的场合，如果主机的时钟发生了一定的偏移，crystal less动态跟踪的特性反而可能使设计更为健壮。这样看来，OKDO E1的默认接法省掉一颗晶振的同时方便以crystal less的方式实现USB全速的各种功能。而如果要实现一些高速USB的应用，才有必要找一颗晶振焊上，顺便就可以两个跳线电阻改为连接USB1端口。


目前我还没有一定要使用高速USB的应用，所以暂时不用动烙铁。先到恩智浦的网站上下载免晶振USB的参考设计：
https://www.nxp.com/docs/en/application-note-software/TN00063.zip
下载解压后，按照文档的指示，到SDK_2.6.2_LPCXpresso55S69_RFP20_RC1/boards/lpcxpresso55s69/usb_examples/usb_device_composite_hid_audio_unified/bm/cm33_core0/armgcc下， 执行：

编译成功后，在debug文件夹下出现了一个"dev_composite_hid_audio_unified_bm.elf"文件。 用pyocd把它烧写到OKDO板上，并把“USER”口和电脑连起来，主机声音设置毫无反应。在Terimial输入“system_profiler SPUSBDataType | grep -B3 "Vendor ID", 可以看到同一个hub下面LPC11U3x被成功识别，但没有其他USB被识别出来。看来这个例子不是开箱即用的。


按照文档中2.3 Source code modifications的提示，看下源代码。首先检查fro_calib_Get_Lib_Ver()函数是否被调用，发现它出现在了composite.c 426行。 但是该函数并没有被编译进可执行文件中，USB_DEVICE_FRO_CAL_LIBRARY_ENABLE, USB_DEVICE_SOF_EVENT_ENABLE两个编译开关并未定义。


于是修改CMakeList.txt，加入：
add_compile_definitions(USB_DEVICE_FRO_CAL_LIBRARY_ENABLE=1)


再编译，fro_calib_Get_Lib_Ver()被成功编译进去了，但链接阶段提示出现了7个“undefined reference“，看来是有些依赖还是没有成功链接，查找这些函数出现的地方，在CMakeList.txt再加入：
"${ProjDirPath}/../../../../../../../devices/LPC55S69/drivers/fsl_ctimer.c"
"${ProjDirPath}/../../../../../../../devices/LPC55S69/drivers/fsl_ctimer.h"


以及：
link_directories(${ProjDirPath}/../../../../../../../devices/LPC55S69/gcc)


target_link_libraries(dev_composite_hid_audio_unified_bm.elf debug ${ProjDirPath}/../../../../../../../devices/LPC55S69/gcc/libfro_calib_hardabi.a)

link_directories(${ProjDirPath}/../../../../../../../devices/LPC55S69/gcc)


target_link_libraries(dev_composite_hid_audio_unified_bm.elf debug ${ProjDirPath}/../../../../../../../devices/LPC55S69/gcc/libfro_calib_softabi.a)


这次链接就成功了。再进行烧写，还是没有被主机识别。挂上gdb一看，程序一直在函数CLOCK_SetPLL0Freq 的一个while循环中，原来composite.c里的main函数中还是把PLL0挂在了16M的外部晶振上。

先把相关的代码注释掉，看看能不能跑下去。

重新编译烧写后复位，发现USB设备已经被成功识别了。

不过，我们到目前只是得到了一个USB的静音按钮，下一步是让它真正发出点声音。

1. INCLUDE(CMakeForceCompiler)
   
2. 
   
3. # CROSS COMPILER SETTING
   
4. SET(CMAKE_SYSTEM_NAME Generic)
   
5. CMAKE_MINIMUM_REQUIRED (VERSION 2.6)
   
6. 
   
7. # THE VERSION NUMBER
   
8. SET (Tutorial_VERSION_MAJOR 1)
   
9. SET (Tutorial_VERSION_MINOR 0)
   
10. 
    
11. # ENABLE ASM
    
12. ENABLE_LANGUAGE(ASM)
    
13. 
    
14. SET(CMAKE_STATIC_LIBRARY_PREFIX)
    
15. SET(CMAKE_STATIC_LIBRARY_SUFFIX)
    
16. 
    
17. SET(CMAKE_EXECUTABLE_LIBRARY_PREFIX)
    
18. SET(CMAKE_EXECUTABLE_LIBRARY_SUFFIX)
    
19. 
    
20. 
    
21. # CURRENT DIRECTORY
    
22. SET(ProjDirPath ${CMAKE_CURRENT_SOURCE_DIR})
    
23. 
    
24. 
    
25. SET(CMAKE_ASM_FLAGS_RELEASE "${CMAKE_ASM_FLAGS_RELEASE} -DNDEBUG")
    
26. 
    
27. SET(CMAKE_ASM_FLAGS_RELEASE "${CMAKE_ASM_FLAGS_RELEASE} -D__STARTUP_CLEAR_BSS")
    
28. 
    
29. SET(CMAKE_ASM_FLAGS_RELEASE "${CMAKE_ASM_FLAGS_RELEASE} -Wall")
    
30. 
    
31. SET(CMAKE_ASM_FLAGS_RELEASE "${CMAKE_ASM_FLAGS_RELEASE} -fno-common")
    
32. 
    
33. SET(CMAKE_ASM_FLAGS_RELEASE "${CMAKE_ASM_FLAGS_RELEASE} -ffunction-sections")
    
34. 
    
35. SET(CMAKE_ASM_FLAGS_RELEASE "${CMAKE_ASM_FLAGS_RELEASE} -fdata-sections")
    
36. 
    
37. SET(CMAKE_ASM_FLAGS_RELEASE "${CMAKE_ASM_FLAGS_RELEASE} -ffreestanding")
    
38. 
    
39. SET(CMAKE_ASM_FLAGS_RELEASE "${CMAKE_ASM_FLAGS_RELEASE} -fno-builtin")
    
40. 
    
41. SET(CMAKE_ASM_FLAGS_RELEASE "${CMAKE_ASM_FLAGS_RELEASE} -mthumb")
    
42. 
    
43. SET(CMAKE_ASM_FLAGS_RELEASE "${CMAKE_ASM_FLAGS_RELEASE} -mapcs")
    
44. 
    
45. SET(CMAKE_ASM_FLAGS_RELEASE "${CMAKE_ASM_FLAGS_RELEASE} -std=gnu99")
    
46. 
    
47. SET(CMAKE_ASM_FLAGS_RELEASE "${CMAKE_ASM_FLAGS_RELEASE} -mcpu=cortex-m33")
    
48. 
    
49. SET(CMAKE_ASM_FLAGS_RELEASE "${CMAKE_ASM_FLAGS_RELEASE} -mfloat-abi=hard")
    
50. 
    
51. SET(CMAKE_ASM_FLAGS_RELEASE "${CMAKE_ASM_FLAGS_RELEASE} -mfpu=fpv5-sp-d16")
    
52. 
    
53. SET(CMAKE_ASM_FLAGS_DEBUG "${CMAKE_ASM_FLAGS_DEBUG} -DDEBUG")
    
54. 
    
55. SET(CMAKE_ASM_FLAGS_DEBUG "${CMAKE_ASM_FLAGS_DEBUG} -D__STARTUP_CLEAR_BSS")
    
56. 
    
57. SET(CMAKE_ASM_FLAGS_DEBUG "${CMAKE_ASM_FLAGS_DEBUG} -g")
    
58. 
    
59. SET(CMAKE_ASM_FLAGS_DEBUG "${CMAKE_ASM_FLAGS_DEBUG} -Wall")
    
60. 
    
61. SET(CMAKE_ASM_FLAGS_DEBUG "${CMAKE_ASM_FLAGS_DEBUG} -fno-common")
    
62. 
    
63. SET(CMAKE_ASM_FLAGS_DEBUG "${CMAKE_ASM_FLAGS_DEBUG} -ffunction-sections")
    
64. 
    
65. SET(CMAKE_ASM_FLAGS_DEBUG "${CMAKE_ASM_FLAGS_DEBUG} -fdata-sections")
    
66. 
    
67. SET(CMAKE_ASM_FLAGS_DEBUG "${CMAKE_ASM_FLAGS_DEBUG} -ffreestanding")
    
68. 
    
69. SET(CMAKE_ASM_FLAGS_DEBUG "${CMAKE_ASM_FLAGS_DEBUG} -fno-builtin")
    
70. 
    
71. SET(CMAKE_ASM_FLAGS_DEBUG "${CMAKE_ASM_FLAGS_DEBUG} -mthumb")
    
72. 
    
73. SET(CMAKE_ASM_FLAGS_DEBUG "${CMAKE_ASM_FLAGS_DEBUG} -mapcs")
    
74. 
    
75. SET(CMAKE_ASM_FLAGS_DEBUG "${CMAKE_ASM_FLAGS_DEBUG} -std=gnu99")
    
76. 
    
77. SET(CMAKE_ASM_FLAGS_DEBUG "${CMAKE_ASM_FLAGS_DEBUG} -mcpu=cortex-m33")
    
78. 
    
79. SET(CMAKE_ASM_FLAGS_DEBUG "${CMAKE_ASM_FLAGS_DEBUG} -mfloat-abi=hard")
    
80. 
    
81. SET(CMAKE_ASM_FLAGS_DEBUG "${CMAKE_ASM_FLAGS_DEBUG} -mfpu=fpv5-sp-d16")
    
82. 
    
83. SET(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -D_DEBUG=0")
    
84. 
    
85. SET(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -DNDEBUG")
    
86. 
    
87. SET(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -DCPU_LPC55S69JBD100_cm33_core0=1")
    
88. 
    
89. SET(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -DARM_MATH_CM33")
    
90. 
    
91. SET(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -DUSB_STACK_BM")
    
92. 
    
93. SET(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -DUSB_STACK_USE_DEDICATED_RAM=1")
    
94. 
    
95. SET(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -DSDK_I2C_BASED_COMPONENT_USED=1")
    
96. 
    
97. SET(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -DBOARD_USE_CODEC=1")
    
98. 
    
99. SET(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -DCODEC_WM8904_ENABLE")
    
100. 
     
101. SET(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -mno-unaligned-access")
     
102. 
     
103. SET(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -Os")
     
104. 
     
105. SET(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -Wall")
     
106. 
     
107. SET(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -fno-common")
     
108. 
     
109. SET(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -ffunction-sections")
     
110. 
     
111. SET(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -fdata-sections")
     
112. 
     
113. SET(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -ffreestanding")
     
114. 
     
115. SET(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -fno-builtin")
     
116. 
     
117. SET(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -mthumb")
     
118. 
     
119. SET(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -mapcs")
     
120. 
     
121. SET(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -std=gnu99")
     
122. 
     
123. SET(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -mcpu=cortex-m33")
     
124. 
     
125. SET(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -mfloat-abi=hard")
     
126. 
     
127. SET(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -mfpu=fpv5-sp-d16")
     
128. 
     
129. SET(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -MMD")
     
130. 
     
131. SET(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -MP")
     
132. 
     
133. SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -D_DEBUG=1")
     
134. 
     
135. SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -DDEBUG")
     
136. 
     
137. SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -DCPU_LPC55S69JBD100_cm33_core0=1")
     
138. 
     
139. SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -DARM_MATH_CM33")
     
140. 
     
141. SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -DUSB_STACK_BM")
     
142. 
     
143. SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -DUSB_STACK_USE_DEDICATED_RAM=1")
     
144. 
     
145. SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -DSDK_I2C_BASED_COMPONENT_USED=1")
     
146. 
     
147. SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -DBOARD_USE_CODEC=1")
     
148. 
     
149. SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -DCODEC_WM8904_ENABLE")
     
150. 
     
151. SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -g")
     
152. 
     
153. SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -O0")
     
154. 
     
155. SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -Wall")
     
156. 
     
157. SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -fno-common")
     
158. 
     
159. SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -ffunction-sections")
     
160. 
     
161. SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -fdata-sections")
     
162. 
     
163. SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -ffreestanding")
     
164. 
     
165. SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -fno-builtin")
     
166. 
     
167. SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -mthumb")
     
168. 
     
169. SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -mapcs")
     
170. 
     
171. SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -std=gnu99")
     
172. 
     
173. SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -mcpu=cortex-m33")
     
174. 
     
175. SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -mfloat-abi=hard")
     
176. 
     
177. SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -mfpu=fpv5-sp-d16")
     
178. 
     
179. SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -MMD")
     
180. 
     
181. SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -MP")
     
182. 
     
183. SET(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -DNDEBUG")
     
184. 
     
185. SET(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -DCPU_LPC55S69JBD100_cm33_core0")
     
186. 
     
187. SET(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -DARM_MATH_CM33")
     
188. 
     
189. SET(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -Os")
     
190. 
     
191. SET(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -Wall")
     
192. 
     
193. SET(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -fno-common")
     
194. 
     
195. SET(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -ffunction-sections")
     
196. 
     
197. SET(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -fdata-sections")
     
198. 
     
199. SET(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -ffreestanding")
     
200. 
     
201. SET(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -fno-builtin")
     
202. 
     
203. SET(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -mthumb")
     
204. 
     
205. SET(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -mapcs")
     
206. 
     
207. SET(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -fno-rtti")
     
208. 
     
209. SET(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -fno-exceptions")
     
210. 
     
211. SET(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -mcpu=cortex-m33")
     
212. 
     
213. SET(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -mfloat-abi=hard")
     
214. 
     
215. SET(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -mfpu=fpv5-sp-d16")
     
216. 
     
217. SET(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -MMD")
     
218. 
     
219. SET(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -MP")
     
220. 
     
221. SET(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -DDEBUG")
     
222. 
     
223. SET(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -DCPU_LPC55S69JBD100_cm33_core0")
     
224. 
     
225. SET(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -DARM_MATH_CM33")
     
226. 
     
227. SET(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -g")
     
228. 
     
229. SET(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -O0")
     
230. 
     
231. SET(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -Wall")
     
232. 
     
233. SET(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -fno-common")
     
234. 
     
235. SET(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -ffunction-sections")
     
236. 
     
237. SET(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -fdata-sections")
     
238. 
     
239. SET(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -ffreestanding")
     
240. 
     
241. SET(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -fno-builtin")
     
242. 
     
243. SET(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -mthumb")
     
244. 
     
245. SET(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -mapcs")
     
246. 
     
247. SET(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -fno-rtti")
     
248. 
     
249. SET(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -fno-exceptions")
     
250. 
     
251. SET(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -mcpu=cortex-m33")
     
252. 
     
253. SET(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -mfloat-abi=hard")
     
254. 
     
255. SET(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -mfpu=fpv5-sp-d16")
     
256. 
     
257. SET(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -MMD")
     
258. 
     
259. SET(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -MP")
     
260. 
     
261. SET(CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE} --specs=nano.specs")
     
262. 
     
263. SET(CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE} --specs=nosys.specs")
     
264. 
     
265. SET(CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE} -Wall")
     
266. 
     
267. SET(CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE} -fno-common")
     
268. 
     
269. SET(CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE} -ffunction-sections")
     
270. 
     
271. SET(CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE} -fdata-sections")
     
272. 
     
273. SET(CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE} -ffreestanding")
     
274. 
     
275. SET(CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE} -fno-builtin")
     
276. 
     
277. SET(CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE} -mthumb")
     
278. 
     
279. SET(CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE} -mapcs")
     
280. 
     
281. SET(CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE} -Xlinker")
     
282. 
     
283. SET(CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE} --gc-sections")
     
284. 
     
285. SET(CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE} -Xlinker")
     
286. 
     
287. SET(CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE} -static")
     
288. 
     
289. SET(CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE} -Xlinker")
     
290. 
     
291. SET(CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE} -z")
     
292. 
     
293. SET(CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE} -Xlinker")
     
294. 
     
295. SET(CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE} muldefs")
     
296. 
     
297. SET(CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE} -Xlinker")
     
298. 
     
299. SET(CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE} -Map=output.map")
     
300. 
     
301. SET(CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE} -mcpu=cortex-m33")
     
302. 
     
303. SET(CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE} -mfloat-abi=hard")
     
304. 
     
305. SET(CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE} -mfpu=fpv5-sp-d16")
     
306. 
     
307. SET(CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG} -g")
     
308. 
     
309. SET(CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG} --specs=nano.specs")
     
310. 
     
311. SET(CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG} --specs=nosys.specs")
     
312. 
     
313. SET(CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG} -Wall")
     
314. 
     
315. SET(CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG} -fno-common")
     
316. 
     
317. SET(CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG} -ffunction-sections")
     
318. 
     
319. SET(CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG} -fdata-sections")
     
320. 
     
321. SET(CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG} -ffreestanding")
     
322. 
     
323. SET(CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG} -fno-builtin")
     
324. 
     
325. SET(CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG} -mthumb")
     
326. 
     
327. SET(CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG} -mapcs")
     
328. 
     
329. SET(CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG} -Xlinker")
     
330. 
     
331. SET(CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG} --gc-sections")
     
332. 
     
333. SET(CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG} -Xlinker")
     
334. 
     
335. SET(CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG} -static")
     
336. 
     
337. SET(CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG} -Xlinker")
     
338. 
     
339. SET(CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG} -z")
     
340. 
     
341. SET(CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG} -Xlinker")
     
342. 
     
343. SET(CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG} muldefs")
     
344. 
     
345. SET(CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG} -Xlinker")
     
346. 
     
347. SET(CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG} -Map=output.map")
     
348. 
     
349. SET(CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG} -mcpu=cortex-m33")
     
350. 
     
351. SET(CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG} -mfloat-abi=hard")
     
352. 
     
353. SET(CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG} -mfpu=fpv5-sp-d16")
     
354. 
     
355. include_directories(${ProjDirPath}/..)
     
356. 
     
357. include_directories(${ProjDirPath}/../..)
     
358. 
     
359. include_directories(${ProjDirPath}/../../../../../../../CMSIS/Include)
     
360. 
     
361. include_directories(${ProjDirPath}/../../../../../../../devices)
     
362. 
     
363. include_directories(${ProjDirPath}/../../../../../../../devices/LPC55S69)
     
364. 
     
365. include_directories(${ProjDirPath}/../../../../../../../platform/drivers)
     
366. 
     
367. include_directories(${ProjDirPath}/../../../../../../../platform/drivers/common)
     
368. 
     
369. include_directories(${ProjDirPath}/../../../../..)
     
370. 
     
371. include_directories(${ProjDirPath}/../../../../../../../middleware/usb)
     
372. 
     
373. include_directories(${ProjDirPath}/../../../../../../../middleware/usb/osa)
     
374. 
     
375. include_directories(${ProjDirPath}/../../../../../../../middleware/usb/include)
     
376. 
     
377. include_directories(${ProjDirPath}/../../../../../../../middleware/usb/device)
     
378. 
     
379. include_directories(${ProjDirPath}/../../../../../../../devices/LPC55S69/drivers)
     
380. 
     
381. include_directories(${ProjDirPath}/../../../../../../../components/codec/wm8904)
     
382. 
     
383. include_directories(${ProjDirPath}/../../../../../../../components/codec/i2c)
     
384. 
     
385. include_directories(${ProjDirPath}/../../../../../../../components/codec)
     
386. 
     
387. include_directories(${ProjDirPath}/../../../../../../../components/codec/port)
     
388. 
     
389. include_directories(${ProjDirPath}/../../../../../../../components/i2c)
     
390. 
     
391. include_directories(${ProjDirPath}/../../../../../../../middleware/usb/phy)
     
392. 
     
393. include_directories(${ProjDirPath}/../../../../../../../devices/LPC55S69/utilities/str)
     
394. 
     
395. include_directories(${ProjDirPath}/../../../../../../../devices/LPC55S69/utilities/debug_console)
     
396. 
     
397. include_directories(${ProjDirPath}/../../../../../../../components/uart)
     
398. 
     
399. include_directories(${ProjDirPath}/../../../../../../../components/serial_manager)
     
400. 
     
401. include_directories(${ProjDirPath}/../../../../../../../components/lists)
     
402. 
     
403. add_compile_definitions(USB_DEVICE_FRO_CAL_LIBRARY_ENABLE=1)
     
404. add_executable(dev_composite_hid_audio_unified_bm.elf
     
405. "${ProjDirPath}/../audio_unified.c"
     
406. "${ProjDirPath}/../audio_unified.h"
     
407. "${ProjDirPath}/../composite.c"
     
408. "${ProjDirPath}/../composite.h"
     
409. "${ProjDirPath}/../hid_keyboard.c"
     
410. "${ProjDirPath}/../hid_keyboard.h"
     
411. "${ProjDirPath}/../usb_device_descriptor.c"
     
412. "${ProjDirPath}/../usb_device_descriptor.h"
     
413. "${ProjDirPath}/../usb_device_config.h"
     
414. "${ProjDirPath}/../board.c"
     
415. "${ProjDirPath}/../board.h"
     
416. "${ProjDirPath}/../clock_config.c"
     
417. "${ProjDirPath}/../clock_config.h"
     
418. "${ProjDirPath}/../pin_mux.c"
     
419. "${ProjDirPath}/../pin_mux.h"
     
420. "${ProjDirPath}/../../../../../../../middleware/usb/device/usb_device_lpcip3511.c"
     
421. "${ProjDirPath}/../../../../../../../middleware/usb/device/usb_device_lpcip3511.h"
     
422. "${ProjDirPath}/../../../../../../../middleware/usb/include/usb.h"
     
423. "${ProjDirPath}/../../../../../../../middleware/usb/include/usb_misc.h"
     
424. "${ProjDirPath}/../../../../../../../middleware/usb/include/usb_spec.h"
     
425. "${ProjDirPath}/../../../../../../../middleware/usb/osa/usb_osa.h"
     
426. "${ProjDirPath}/../../../../../../../middleware/usb/osa/usb_osa_bm.c"
     
427. "${ProjDirPath}/../../../../../../../middleware/usb/osa/usb_osa_bm.h"
     
428. "${ProjDirPath}/../../../../../../../devices/LPC55S69/drivers/fsl_i2c.c"
     
429. "${ProjDirPath}/../../../../../../../devices/LPC55S69/drivers/fsl_i2c.h"
     
430. "${ProjDirPath}/../../../../../../../devices/LPC55S69/drivers/fsl_i2s.c"
     
431. "${ProjDirPath}/../../../../../../../devices/LPC55S69/drivers/fsl_i2s.h"
     
432. "${ProjDirPath}/../../../../../../../devices/LPC55S69/drivers/fsl_i2s_dma.c"
     
433. "${ProjDirPath}/../../../../../../../devices/LPC55S69/drivers/fsl_i2s_dma.h"
     
434. "${ProjDirPath}/../../../../../../../devices/LPC55S69/drivers/fsl_ctimer.c"
     
435. "${ProjDirPath}/../../../../../../../devices/LPC55S69/drivers/fsl_ctimer.h"
     
436. "${ProjDirPath}/../../../../../../../devices/LPC55S69/drivers/fsl_dma.c"
     
437. "${ProjDirPath}/../../../../../../../devices/LPC55S69/drivers/fsl_dma.h"
     
438. "${ProjDirPath}/../../../../../../../components/codec/wm8904/fsl_wm8904.c"
     
439. "${ProjDirPath}/../../../../../../../components/codec/wm8904/fsl_wm8904.h"
     
440. "${ProjDirPath}/../../../../../../../components/codec/port/wm8904/fsl_codec_adapter.c"
     
441. "${ProjDirPath}/../../../../../../../components/codec/fsl_codec_common.c"
     
442. "${ProjDirPath}/../../../../../../../components/codec/fsl_codec_common.h"
     
443. "${ProjDirPath}/../../../../../../../components/codec/port/fsl_codec_adapter.h"
     
444. "${ProjDirPath}/../../../../../../../components/i2c/flexcomm_i2c_adapter.c"
     
445. "${ProjDirPath}/../../../../../../../components/i2c/i2c.h"
     
446. "${ProjDirPath}/../../../../../../../devices/LPC55S69/drivers/fsl_gint.c"
     
447. "${ProjDirPath}/../../../../../../../devices/LPC55S69/drivers/fsl_gint.h"
     
448. "${ProjDirPath}/../../../../../../../middleware/usb/device/usb_device.h"
     
449. "${ProjDirPath}/../../../../../../../middleware/usb/device/usb_device_dci.c"
     
450. "${ProjDirPath}/../../../../../../../middleware/usb/device/usb_device_dci.h"
     
451. "${ProjDirPath}/../usb_device_ch9.c"
     
452. "${ProjDirPath}/../usb_device_ch9.h"
     
453. "${ProjDirPath}/../usb_device_class.c"
     
454. "${ProjDirPath}/../usb_device_class.h"
     
455. "${ProjDirPath}/../usb_device_audio.c"
     
456. "${ProjDirPath}/../usb_device_audio.h"
     
457. "${ProjDirPath}/../usb_device_hid.c"
     
458. "${ProjDirPath}/../usb_device_hid.h"
     
459. "${ProjDirPath}/../../../../../../../devices/LPC55S69/drivers/fsl_clock.c"
     
460. "${ProjDirPath}/../../../../../../../devices/LPC55S69/drivers/fsl_clock.h"
     
461. "${ProjDirPath}/../../../../../../../devices/LPC55S69/drivers/fsl_common.c"
     
462. "${ProjDirPath}/../../../../../../../devices/LPC55S69/drivers/fsl_common.h"
     
463. "${ProjDirPath}/../../../../../../../devices/LPC55S69/fsl_device_registers.h"
     
464. "${ProjDirPath}/../../../../../../../devices/LPC55S69/LPC55S69_cm33_core0.h"
     
465. "${ProjDirPath}/../../../../../../../devices/LPC55S69/LPC55S69_cm33_core0_features.h"
     
466. "${ProjDirPath}/../../../../../../../devices/LPC55S69/system_LPC55S69_cm33_core0.c"
     
467. "${ProjDirPath}/../../../../../../../devices/LPC55S69/system_LPC55S69_cm33_core0.h"
     
468. "${ProjDirPath}/../../../../../../../devices/LPC55S69/gcc/startup_LPC55S69_cm33_core0.S"
     
469. "${ProjDirPath}/../../../../../../../devices/LPC55S69/drivers/fsl_usart.c"
     
470. "${ProjDirPath}/../../../../../../../devices/LPC55S69/drivers/fsl_usart.h"
     
471. "${ProjDirPath}/../../../../../../../devices/LPC55S69/drivers/fsl_flexcomm.c"
     
472. "${ProjDirPath}/../../../../../../../devices/LPC55S69/drivers/fsl_flexcomm.h"
     
473. "${ProjDirPath}/../../../../../../../devices/LPC55S69/drivers/fsl_gpio.c"
     
474. "${ProjDirPath}/../../../../../../../devices/LPC55S69/drivers/fsl_gpio.h"
     
475. "${ProjDirPath}/../../../../../../../devices/LPC55S69/drivers/fsl_iocon.h"
     
476. "${ProjDirPath}/../../../../../../../devices/LPC55S69/drivers/fsl_power.c"
     
477. "${ProjDirPath}/../../../../../../../devices/LPC55S69/drivers/fsl_power.h"
     
478. "${ProjDirPath}/../../../../../../../devices/LPC55S69/drivers/fsl_reset.c"
     
479. "${ProjDirPath}/../../../../../../../devices/LPC55S69/drivers/fsl_reset.h"
     
480. "${ProjDirPath}/../../../../../../../devices/LPC55S69/utilities/fsl_assert.c"
     
481. "${ProjDirPath}/../../../../../../../middleware/usb/phy/usb_phy.c"
     
482. "${ProjDirPath}/../../../../../../../middleware/usb/phy/usb_phy.h"
     
483. "${ProjDirPath}/../../../../../../../devices/LPC55S69/utilities/debug_console/fsl_debug_console.c"
     
484. "${ProjDirPath}/../../../../../../../devices/LPC55S69/utilities/debug_console/fsl_debug_console.h"
     
485. "${ProjDirPath}/../../../../../../../devices/LPC55S69/utilities/debug_console/fsl_debug_console_conf.h"
     
486. "${ProjDirPath}/../../../../../../../devices/LPC55S69/utilities/str/fsl_str.c"
     
487. "${ProjDirPath}/../../../../../../../devices/LPC55S69/utilities/str/fsl_str.h"
     
488. "${ProjDirPath}/../../../../../../../components/uart/uart.h"
     
489. "${ProjDirPath}/../../../../../../../components/uart/usart_adapter.c"
     
490. "${ProjDirPath}/../../../../../../../components/serial_manager/serial_manager.c"
     
491. "${ProjDirPath}/../../../../../../../components/serial_manager/serial_manager.h"
     
492. "${ProjDirPath}/../../../../../../../components/serial_manager/serial_port_internal.h"
     
493. "${ProjDirPath}/../../../../../../../components/serial_manager/serial_port_uart.c"
     
494. "${ProjDirPath}/../../../../../../../components/serial_manager/serial_port_uart.h"
     
495. "${ProjDirPath}/../../../../../../../components/lists/generic_list.c"
     
496. "${ProjDirPath}/../../../../../../../components/lists/generic_list.h"
     
497. "${ProjDirPath}/../../../../../../../CMSIS/Include/core_cm33.h"
     
498. "${ProjDirPath}/../../../../../../../CMSIS/Include/tz_context.h"
     
499. "${ProjDirPath}/../../../../../../../CMSIS/Include/arm_common_tables.h"
     
500. "${ProjDirPath}/../../../../../../../CMSIS/Include/arm_const_structs.h"
     
501. "${ProjDirPath}/../../../../../../../CMSIS/Include/arm_math.h"
     
502. "${ProjDirPath}/../../../../../../../CMSIS/Include/cmsis_armcc.h"
     
503. "${ProjDirPath}/../../../../../../../CMSIS/Include/cmsis_armclang.h"
     
504. "${ProjDirPath}/../../../../../../../CMSIS/Include/cmsis_compiler.h"
     
505. "${ProjDirPath}/../../../../../../../CMSIS/Include/cmsis_gcc.h"
     
506. "${ProjDirPath}/../../../../../../../CMSIS/Include/cmsis_iccarm.h"
     
507. "${ProjDirPath}/../../../../../../../CMSIS/Include/cmsis_version.h"
     
508. "${ProjDirPath}/../../../../../../../CMSIS/Include/core_armv8mbl.h"
     
509. "${ProjDirPath}/../../../../../../../CMSIS/Include/core_armv8mml.h"
     
510. "${ProjDirPath}/../../../../../../../CMSIS/Include/mpu_armv7.h"
     
511. "${ProjDirPath}/../../../../../../../CMSIS/Include/mpu_armv8.h"
     
512. "${ProjDirPath}/../../../../../../../components/codec/i2c/fsl_codec_i2c.c"
     
513. "${ProjDirPath}/../../../../../../../components/codec/i2c/fsl_codec_i2c.h"
     
514. )
     
515. 
     
516. 
     
517. set(CMAKE_EXE_LINKER_FLAGS_DEBUG "${CMAKE_EXE_LINKER_FLAGS_DEBUG} -T${ProjDirPath}/LPC55S69_cm33_core0_flash.ld -static")
     
518. 
     
519. set(CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE} -T${ProjDirPath}/LPC55S69_cm33_core0_flash.ld -static")
     
520. 
     
521. TARGET_LINK_LIBRARIES(dev_composite_hid_audio_unified_bm.elf -Wl,--start-group)
     
522. target_link_libraries(dev_composite_hid_audio_unified_bm.elf optimized m)
     
523. 
     
524. target_link_libraries(dev_composite_hid_audio_unified_bm.elf optimized c)
     
525. 
     
526. target_link_libraries(dev_composite_hid_audio_unified_bm.elf optimized gcc)
     
527. 
     
528. target_link_libraries(dev_composite_hid_audio_unified_bm.elf optimized nosys)
     
529. 
     
530. target_link_libraries(dev_composite_hid_audio_unified_bm.elf debug m)
     
531. 
     
532. target_link_libraries(dev_composite_hid_audio_unified_bm.elf debug c)
     
533. 
     
534. target_link_libraries(dev_composite_hid_audio_unified_bm.elf debug gcc)
     
535. 
     
536. target_link_libraries(dev_composite_hid_audio_unified_bm.elf debug nosys)
     
537. 
     
538. link_directories(${ProjDirPath}/../../../../../../../devices/LPC55S69/gcc)
     
539. 
     
540. target_link_libraries(dev_composite_hid_audio_unified_bm.elf optimized ${ProjDirPath}/../../../../../../../devices/LPC55S69/gcc/libpower_hardabi.a)
     
541. 
     
542. link_directories(${ProjDirPath}/../../../../../../../devices/LPC55S69/gcc)
     
543. 
     
544. target_link_libraries(dev_composite_hid_audio_unified_bm.elf debug ${ProjDirPath}/../../../../../../../devices/LPC55S69/gcc/libpower_hardabi.a)
     
545. 
     
546. link_directories(${ProjDirPath}/../../../../../../../devices/LPC55S69/gcc)
     
547. 
     
548. target_link_libraries(dev_composite_hid_audio_unified_bm.elf debug ${ProjDirPath}/../../../../../../../devices/LPC55S69/gcc/libfro_calib_hardabi.a)
     
549. 
     
550. 
     
551. link_directories(${ProjDirPath}/../../../../../../../devices/LPC55S69/gcc)
     
552. 
     
553. target_link_libraries(dev_composite_hid_audio_unified_bm.elf debug ${ProjDirPath}/../../../../../../../devices/LPC55S69/gcc/libfro_calib_softabi.a)
     
554. 
     
555. TARGET_LINK_LIBRARIES(dev_composite_hid_audio_unified_bm.elf -Wl,--end-group)
     
556. 
     

复制代码

阅读全文