Closed KunYi closed 7 months ago
您好,感谢您的反馈,目前lvgl工程中使用了Helium指令,但目前的gcc的工具链还未支持Helium指令。因此Vision-Board的LVGL-9.0 工程只支持使用armclang(AC6)工具链(MDK>V5.3.8)编译。
the error message just say missed the file 'arm_math.h' not unsupported , and GCC ARM support Helium instructions, because ARM contribute some patch to support.
And arm_math.h should include CMSIS-DSP or Silicon Vendor CMSIS-Pack when hardware accelerate enabled
Renesas Smart Configuration need enable CMSIS/CMSIS5/DSP item
the error message just say missed the file 'arm_math.h' not unsupported , and GCC ARM support Helium instructions, because ARM contribute some patch to support.
And arm_math.h should include CMSIS-DSP or Silicon Vendor CMSIS-Pack when hardware accelerate enabled
Renesas Smart Configuration need enable CMSIS/CMSIS5/DSP item
Thank you for your reply. I will try to adapt the lvgl project to gcc compilation later.
@KunYi hi,lvgl9 already supports the gcc tool chain and adds ci. #35
Description: During testing of SDK version v1.0.0, I encountered the following issue:
Problem: Build failure occurred due to the absence of the CMSIS package, specifically the 'arm_math.h' header file