你好,我用的是STM32F413,之前用Jlink一直都能正常下载,现在不行了,也是说“erase failed”和“Error: Flash Download failed - "Cortex-M4"”。
然后尝试把BOOT0和BOOT1都拉高,在SRAM中调试,也提示
**JLink Warning: T-bit of XPSR is 0 but should be 1. Changed to 1.
Erase Failed!
Error: Flash Download failed - "Cortex-M4"