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AIROC™ Bluetooth

14993901
New Contributor II

Hi,

1)请问cyw20719b2的nvram 的存储空间有多少字节?

2)用wiced_hal_write_nvram()或wiced_hal_read_nvram()从nvram 写入或读出一字节数据需要多少时间

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Owen_Zhang123
Moderator
Moderator

VSID的范围指的是有512个VS_ID可用,但是如果每个ID里写的数据都非常多的话,没有办法用到512个的,还要受到总长度的限制。

VS区域的长度和地址都是在.btp文件中定义的,关于flash的分配,可以参考下面的文档:

https://github.com/Infineon/btsdk-docs/blob/master/docs/BT-SDK/WICED-Firmware-Upgrade-Library.pdf

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