Dear Expert
I use CCS10.31 version, and the ARM compilier Tool version is 5.2.9
I downloaded the fixed SDK from TI webpage: UCD3138FW-HSFB — UCD3138 硬开关全桥, https://www.ti.com.cn/tool/cn/UCD3138_FW_SDK
and then I built workspace, and import this UCD3138FW…