我是
STM32环境的新手。现在,我遇到了 DSP 应用程序的问题。
我想在 STM32WL55 板上使用 FFT 功能。但是,当我尝试使用 CMSIS 内置函数时,无法构建项目,它给出了 VFP 错误。
我正在使用 STM32CubeIDE,我无法在 MCU 设置中启用 FPU。并且,“浮点 ABI”设置为“软”。但是,我仍然收到 VFP 错误。在下面,您可以看到控制台的输出。
- c:ststm32cubeide_1.6.0stm32cubeidepluginscom.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.9-2020-q2-update.win32_1.5.0.202011040924toolsarm-none-eabibinld.exe: error: C:UsersunalfDocumentsSTM32CubeIDEPtest1ptest1DriversCMSISLibGCClibarm_cortexM4lf_math.a(arm_cfft_radix4_q15.o) uses VFP register arguments, ptest1.elf does not
- c:ststm32cubeide_1.6.0stm32cubeidepluginscom.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.9-2020-q2-update.win32_1.5.0.202011040924toolsarm-none-eabibinld.exe: failed to merge target specific data of file C:UsersunalfDocumentsSTM32CubeIDEPtest1ptest1DriversCMSISLibGCClibarm_cortexM4lf_math.a(arm_cfft_radix4_q15.o)
- c:ststm32cubeide_1.6.0stm32cubeidepluginscom.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.9-2020-q2-update.win32_1.5.0.202011040924toolsarm-none-eabibinld.exe: error: C:UsersunalfDocumentsSTM32CubeIDEPtest1ptest1DriversCMSISLibGCClibarm_cortexM4lf_math.a(arm_cfft_radix4_init_q15.o) uses VFP register arguments, ptest1.elf does not
- c:ststm32cubeide_1.6.0stm32cubeidepluginscom.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.9-2020-q2-update.win32_1.5.0.202011040924toolsarm-none-eabibinld.exe: failed to merge target specific data of file C:UsersunalfDocumentsSTM32CubeIDEPtest1ptest1DriversCMSISLibGCClibarm_cortexM4lf_math.a(arm_cfft_radix4_init_q15.o)
- c:ststm32cubeide_1.6.0stm32cubeidepluginscom.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.9-2020-q2-update.win32_1.5.0.202011040924toolsarm-none-eabibinld.exe: error: C:UsersunalfDocumentsSTM32CubeIDEPtest1ptest1DriversCMSISLibGCClibarm_cortexM4lf_math.a(arm_bitreversal.o) uses VFP register arguments, ptest1.elf does not
- c:ststm32cubeide_1.6.0stm32cubeidepluginscom.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.9-2020-q2-update.win32_1.5.0.202011040924toolsarm-none-eabibinld.exe: failed to merge target specific data of file C:UsersunalfDocumentsSTM32CubeIDEPtest1ptest1DriversCMSISLibGCClibarm_cortexM4lf_math.a(arm_bitreversal.o)
- c:ststm32cubeide_1.6.0stm32cubeidepluginscom.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.9-2020-q2-update.win32_1.5.0.202011040924toolsarm-none-eabibinld.exe: error: C:UsersunalfDocumentsSTM32CubeIDEPtest1ptest1DriversCMSISLibGCClibarm_cortexM4lf_math.a(arm_cmplx_mag_q15.o) uses VFP register arguments, ptest1.elf does not
- c:ststm32cubeide_1.6.0stm32cubeidepluginscom.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.9-2020-q2-update.win32_1.5.0.202011040924toolsarm-none-eabibinld.exe: failed to merge target specific data of file C:UsersunalfDocumentsSTM32CubeIDEPtest1ptest1DriversCMSISLibGCClibarm_cortexM4lf_math.a(arm_cmplx_mag_q15.o)
- c:ststm32cubeide_1.6.0stm32cubeidepluginscom.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.9-2020-q2-update.win32_1.5.0.202011040924toolsarm-none-eabibinld.exe: error: C:UsersunalfDocumentsSTM32CubeIDEPtest1ptest1DriversCMSISLibGCClibarm_cortexM4lf_math.a(arm_sqrt_q15.o) uses VFP register arguments, ptest1.elf does not
- c:ststm32cubeide_1.6.0stm32cubeidepluginscom.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.9-2020-q2-update.win32_1.5.0.202011040924toolsarm-none-eabibinld.exe: failed to merge target specific data of file C:UsersunalfDocumentsSTM32CubeIDEPtest1ptest1DriversCMSISLibGCClibarm_cortexM4lf_math.a(arm_sqrt_q15.o)
- c:ststm32cubeide_1.6.0stm32cubeidepluginscom.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.9-2020-q2-update.win32_1.5.0.202011040924toolsarm-none-eabibinld.exe: error: C:UsersunalfDocumentsSTM32CubeIDEPtest1ptest1DriversCMSISLibGCClibarm_cortexM4lf_math.a(arm_common_tables.o) uses VFP register arguments, ptest1.elf does not
- c:ststm32cubeide_1.6.0stm32cubeidepluginscom.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.9-2020-q2-update.win32_1.5.0.202011040924toolsarm-none-eabibinld.exe: failed to merge target specific data of file C:UsersunalfDocumentsSTM32CubeIDEPtest1ptest1DriversCMSISLibGCClibarm_cortexM4lf_math.a(arm_common_tables.o)
你能帮我吗?有什么建议吗?