我看你是使用UART接口进行连接,即使用ISP模式烧录。此时你的BOOT配置一定正确哦。
I did same checks using NUCLEO-G491RE board and connection via UART works correctly. I see in your traces that the Device ID is not correct : 14:29:04:306 : Received 4 data bytes from target : 0x01047b79 14:29:04:307 : Chip ID: 0x47B The correct device ID for STM32G491 is ...
我看你是使用UART接口进行连接,即使用ISP模式烧录。此时你的BOOT配置一定正确哦。