EMBEDDED SYSTEMS Unit 5 EMBEDDED SYSTEMS UNIT 5.

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Presentation transcript:

EMBEDDED SYSTEMS Unit 5 EMBEDDED SYSTEMS UNIT 5

 We ran out of IPv4 addresses managed by the Internet Assigned Numbers Authority (IANA) on Feb. 1, 2011.  IPv4’s meager 32-bit address space of four billion is not even enough to give each person on earth a unique identifier. IPv6 has come just in time, providing 340,282,366,920,938,463,374,607,432,768,211,456 possible 128-bit addresses Cisco’s “fog computing”   It's a distributed edge computing paradigm Bluetooth and RFID Toll collecting system

/CoAP

ADDING WIFI CAPABILITY

EMBEDDED WIFI

USER APIs • Device API – Manages hardware-related functionality such as start, stop, set, and get device configurations. • WLAN API – Manages WLAN, 802.11 protocol-related functionality such as device mode (station,AP, or P2P), setting provisioning method, adding connection profiles, and setting connection policy. • Socket API – The most common API set for user applications, and adheres to BSD socket APIs. • NetApp API – Enables different networking services including the Hypertext Transfer Protocol (HTTP) server service, DHCP server service, and MDNS client\server service. •NetCfg API – Configures different networking parameters, such as setting the MAC address, acquiring the IP address by DHCP, and setting the static IP address. • File System API – Provides access to the serial flash component for read and write operations of networking or user proprietary data.

CC3100 APPLICATION