主题中讨论的其他器件:UNIFLASH、 SysConfig
我们已通过将 LinkPointer 值从0xFFFFFFFF > 0xFFFFFFFE > 0xFFFFFFFC > 0xFFFFFFF8来4次更新密码和存储器分区配置。




之后、当我想通过设置 LinkPointer 值 0xFFFFFFF0再次更新密码时、它会给出以下错误。 即使我尝试下一个地址 0xFFFFFFE0、仍然会出现相同的错误。
[12/20/2022, 5:55:06 PM] [ERROR] C28xx_CPU1: Error during Flash programming (Flash algorithm returned error code). FMSTAT (STATCMD on some devices) value = 48. Operation Cancelled (0). [12/20/2022, 5:55:06 PM] [ERROR] C28xx_CPU1: Please make sure the memory location you are programming have not already been programmed. [12/20/2022, 5:55:06 PM] [ERROR] C28xx_CPU1: Error encountered during security operation. Operation Cancelled.



我需要有关更改 LinkPointer 值的帮助、以便能够再次更改 OTP 存储器中的密码。


