TI中文支持网IAR版本：IAR FOR ARM 8.20
CC1310 SDK版本：simplelink_cc13x0_sdk_1_50_00_08
simplelink_cc13x0_sdk_1_50_00_08\examples\nortos\CC1310_LAUNCHXL\drivers\rfPacketTx\iar 中的工程无法通过编译
报错如下所示，还请帮忙分析一下，什么原因：
Building configuration: rfPacketTx – DebugUpdating build tree…Variable expansion failed. Offending text: "-I$SIMPLELINK_CC13XX_CC26XX_SDK_INSTALL_DIR$/source" Partial command line: ""C:\ti\simplelink_cc13x0_sdk_1_50_00_08\examples\nortos\CC1310_LAUNCHXL\drivers\rfPacketTx\iar\CC1310_LAUNCHXL.c" "-o" "C:\ti\simplelink_cc13x0_sdk_1_50_00_08\examples\nortos\CC1310_LAUNCHXL\drivers\rfPacketTx\iar\Debug\Obj" "–no_cse" "–no_unroll" "–no_inline" "–no_code_motion"
"–no_tbaa" "–no_clustering" "–no_scheduling" "–debug" "–endian=little" "–cpu=Cortex-M3" "-I$PROJ_DIR$" "-DDeviceFamily_CC13X0"
"-I$SIMPLELINK_CC13XX_CC26XX_SDK_INSTALL_DIR$/source" "-I$SIMPLELINK_CC13XX_CC26XX_SDK_INSTALL_DIR$/kernel/nortos"
"-I$SIMPLELINK_CC13XX_CC26XX_SDK_INSTALL_DIR$/kernel/nortos/posix" "–debug" "–silent" "-e" "–aeabi" "–thumb" "–diag_suppress=Pa050" "-e" "–fpu=None"
"–dlib_config" "$TOOLKIT_DIR$\INC\c\DLib_Config_Normal.h" "-Ol" "Error while running C/C++ CompilerVariable expansion failed. Offending text: "-I$SIMPLELINK_CC13XX_CC26XX_SDK_INSTALL_DIR$/source" Partial command line: ""C:\ti\simplelink_cc13x0_sdk_1_50_00_08\examples\nortos\CC1310_LAUNCHXL\drivers\rfPacketTx\iar\ccfg.c" "-o" "C:\ti\simplelink_cc13x0_sdk_1_50_00_08\examples\nortos\CC1310_LAUNCHXL\drivers\rfPacketTx\iar\Debug\Obj" "–no_cse" "–no_unroll" "–no_inline" "–no_code_motion"
"–no_tbaa" "–no_clustering" "–no_scheduling" "–debug" "–endian=little" "–cpu=Cortex-M3" "-I$PROJ_DIR$" "-DDeviceFamily_CC13X0"
"-I$SIMPLELINK_CC13XX_CC26XX_SDK_INSTALL_DIR$/source" "-I$SIMPLELINK_CC13XX_CC26XX_SDK_INSTALL_DIR$/kernel/nortos"
"-I$SIMPLELINK_CC13XX_CC26XX_SDK_INSTALL_DIR$/kernel/nortos/posix" "–debug" "–silent" "-e" "–aeabi" "–thumb" "–diag_suppress=Pa050" "-e" "–fpu=None"
"–dlib_config" "$TOOLKIT_DIR$\INC\c\DLib_Config_Normal.h" "-Ol" "Variable expansion failed. Offending text: "-I$SIMPLELINK_CC13XX_CC26XX_SDK_INSTALL_DIR$/source" Partial command line: ""C:\ti\simplelink_cc13x0_sdk_1_50_00_08\examples\nortos\CC1310_LAUNCHXL\drivers\rfPacketTx\iar\main_nortos.c" "-o" "C:\ti\simplelink_cc13x0_sdk_1_50_00_08\examples\nortos\CC1310_LAUNCHXL\drivers\rfPacketTx\iar\Debug\Obj" "–no_cse" "–no_unroll" "–no_inline" "–no_code_motion"
"–no_tbaa" "–no_clustering" "–no_scheduling" "–debug" "–endian=little" "–cpu=Cortex-M3" "-I$PROJ_DIR$" "-DDeviceFamily_CC13X0"
"-I$SIMPLELINK_CC13XX_CC26XX_SDK_INSTALL_DIR$/source" "-I$SIMPLELINK_CC13XX_CC26XX_SDK_INSTALL_DIR$/kernel/nortos"
"-I$SIMPLELINK_CC13XX_CC26XX_SDK_INSTALL_DIR$/kernel/nortos/posix" "–debug" "–silent" "-e" "–aeabi" "–thumb" "–diag_suppress=Pa050" "-e" "–fpu=None"
"–dlib_config" "$TOOLKIT_DIR$\INC\c\DLib_Config_Normal.h" "-Ol" "Error while running C/C++ CompilerError while running C/C++ CompilerVariable expansion failed. Offending text: "-I$SIMPLELINK_CC13XX_CC26XX_SDK_INSTALL_DIR$/source" Partial command line: ""C:\ti\simplelink_cc13x0_sdk_1_50_00_08\examples\nortos\CC1310_LAUNCHXL\drivers\rfPacketTx\iar\rfPacketTx_nortos.c" "-o" "C:\ti\simplelink_cc13x0_sdk_1_50_00_08\examples\nortos\CC1310_LAUNCHXL\drivers\rfPacketTx\iar\Debug\Obj" "–no_cse" "–no_unroll" "–no_inline" "–no_code_motion"
"–no_tbaa" "–no_clustering" "–no_scheduling" "–debug" "–endian=little" "–cpu=Cortex-M3" "-I$PROJ_DIR$" "-DDeviceFamily_CC13X0"
"-I$SIMPLELINK_CC13XX_CC26XX_SDK_INSTALL_DIR$/source" "-I$SIMPLELINK_CC13XX_CC26XX_SDK_INSTALL_DIR$/kernel/nortos"
"-I$SIMPLELINK_CC13XX_CC26XX_SDK_INSTALL_DIR$/kernel/nortos/posix" "–debug" "–silent" "-e" "–aeabi" "–thumb" "–diag_suppress=Pa050" "-e" "–fpu=None"
"–dlib_config" "$TOOLKIT_DIR$\INC\c\DLib_Config_Normal.h" "-Ol" "Variable expansion failed. Offending text: "-I$SIMPLELINK_CC13XX_CC26XX_SDK_INSTALL_DIR$/source" Partial command line: ""C:\ti\simplelink_cc13x0_sdk_1_50_00_08\examples\nortos\CC1310_LAUNCHXL\drivers\rfPacketTx\iar\smartrf_settings\smartrf_settings.c" "-o" "C:\ti\simplelink_cc13x0_sdk_1_50_00_08\examples\nortos\CC1310_LAUNCHXL\drivers\rfPacketTx\iar\Debug\Obj" "–no_cse" "–no_unroll" "–no_inline" "–no_code_motion"
"–no_tbaa" "–no_clustering" "–no_scheduling" "–debug" "–endian=little" "–cpu=Cortex-M3" "-I$PROJ_DIR$" "-DDeviceFamily_CC13X0"
"-I$SIMPLELINK_CC13XX_CC26XX_SDK_INSTALL_DIR$/source" "-I$SIMPLELINK_CC13XX_CC26XX_SDK_INSTALL_DIR$/kernel/nortos"
"-I$SIMPLELINK_CC13XX_CC26XX_SDK_INSTALL_DIR$/kernel/nortos/posix" "–debug" "–silent" "-e" "–aeabi" "–thumb" "–diag_suppress=Pa050" "-e" "–fpu=None"
"–dlib_config" "$TOOLKIT_DIR$\INC\c\DLib_Config_Normal.h" "-Ol" "Error while running C/C++ CompilerError while running C/C++ Compiler
Total number of errors: 0Total number of warnings: 0
此致，敬礼！
xyz549040622：
我觉得是由于库和编译器的路径没配置好造成的。着重检查这两个配置。
Felix ZF：
从几个方面检查一下吧。
1. 环境变量是否设置正确
2. SDK是否安装在默认目录
3. IAR是否安装在默认目录
4. 路径上是否有中文字符或者空格
da qin zheng sheng：
其它例程可以编译通过吗？
Susan Yang：
建议您将例程和IAR都放到默认位置试试
