TI中文支持网Part Number:MSP430F5438A
公司刚买了三个，使用一个，Serial: 22*******，在fet-pro430中将固件从1.0升级到3.11。但在用IAR仿真时，提示要升级固件
如果选择“是”，则固件降回1.0
发现是IAR不能正确识别固件版本：
Wed Feb 22, 2023 14:01:29: IAR Embedded Workbench 7.12.1 (C:\Program Files (x86)\IAR Systems\Embedded Workbench 8.0\430\bin\430proc.dll)
Wed Feb 22, 2023 14:01:29: Using license: PC-locked license – IAR Embedded Workbench for Texas Instruments MSP430
Wed Feb 22, 2023 14:01:30: Firmware version 1.0.0.0
Wed Feb 22, 2023 14:01:32: Interface dll version unknown
Wed Feb 22, 2023 14:01:36: Device : MSP430F5438A
在老版仿真器上没有此问题：
Wed Feb 22, 2023 13:58:16: IAR Embedded Workbench 7.12.1 (C:\Program Files (x86)\IAR Systems\Embedded Workbench 8.0\430\bin\430proc.dll)
Wed Feb 22, 2023 13:58:16: Using license: PC-locked license – IAR Embedded Workbench for Texas Instruments MSP430
Wed Feb 22, 2023 13:58:17: Firmware version 3.11.0.1
Wed Feb 22, 2023 13:58:17: Interface dll version 3.13.0.1
Wed Feb 22, 2023 13:58:18: Device : MSP430F5438A
重新安装了IAR情况依旧，请问如果解决。
Ben Qin：
你好，这个问题应该和IAR有关，推荐您去IAR论坛上问问：
www.iar.com/…/
