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CC2640R2F串口升级会擦除SVN参数区

Other Parts Discussed in Thread: CC2640R2F, CC2538

请教TI工程师一个问题:

CC2640R2F通过osal_snv_write在SNV区存放了一些参数,写SNV的地址为0x80。

当使用sblAppEx软件,串口升级bin文件,升级后CC2640R2F flash最后的SNV用户参数区也被擦除,变为FF。

请教TI工程师,如何设置,使得串口升级时只擦除程序占用的部分,而不是全擦除。

谢谢