Z-Stack Linux Gateway这个协议栈大概会占用MCU多少的存储器资源?
现在想用AM335x做一个Zigbee网关,想问下:
1、Zigbee芯片采用CC2530和CC2538都可以吗?
2、Z-Stack Linux Gateway协议栈是跑在CC253x的MCU里,还是跑在AM335x里?
3、Z-Stack Linux Gateway协议栈会占用多少MCU资源?
1 都可以
2 协议栈是跑在CC253x的MCU里
3 关于占的大小可以参考Z-Stack User's Guide
Memory sizes are shown below for the 3 ZigBee device types, with/without
ZigBee-PRO, with/without Security, and compiled to run on the SmartRF05EB
board with CC2530EM module. See the Z-Stack User's Guide for more details.
Coordinator Router EndDevice
PRO SECURE Flash/RAM Flash/RAM Flash/RAM
=== ====== ======== ======== ========
On On 158.4K/6.7K 158.2K/6.7K 128.2K/5.3K
On Off 149.2K/6.7K 148.0K/6.7K 120.1K/5.2K
Off On 147.1K/6.6K 146.9K/6.6K 121.9K/5.2K
Off Off 137.8K/6.6K 136.6K/6.6K 113.8K/5.2K
谢谢Susan的回答,答案很清楚。
非常高兴能帮到您!
Z-stack Linux Gateway是运行在BB Black上,用CC2531运行z-stack里面的ZNP(每个版本z-stack都有)。占用资源是ZNP的资源。