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ENGINEERS AND DEVICES
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swru368a, swru369c
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Source: Native IP Stack for Zephyr OS
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Zephyr
Network App
net_context
APIs
Offload Driver
Net Core
L2 ...
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BUD17-112: Porting the TI SimpleLink CC32xx WiFi stack to the Zephyr IoT OS
BUD17-112: Porting the TI SimpleLink CC32xx WiFi stack to the Zephyr IoT OS
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BUD17-112: Porting the TI SimpleLink CC32xx WiFi stack to the Zephyr IoT OS

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"Session ID: BUD17-112
Session Name: Porting the TI SimpleLink CC32xx WiFi stack to the Zephyr IoT OS - BUD17-112
Speaker: Gil Pitney
Track: LITE


★ Session Summary ★
The TI SimpleLink CC32xx family of MCUs provides an SoC and supporting SDK which completely offloads the WiFi stack onto an integrated network coprocessor. The SimpleLink SDK currently has no explicit support for the Zephyr IoT OS, but is designed to be portable. A native IP stack for Zephyr is currently under development, which includes an experimental IP offload option. This session reviews the challenges of integrating a vendor TCP/IP offload engine into an existing OS IP stack in general, and in particular, evaluates options for integrating the TI SimpleLink WiFi stack into Zephyr.
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★ Resources ★
Event Page: http://connect.linaro.org/resource/bud17/bud17-112/
Presentation: https://www.slideshare.net/linaroorg/bud17112-porting-the-ti-simplelink-cc32xx-wifi-stack-to-the-zephyr-iot-os
Video: https://youtu.be/tm4_U0p9o5Q
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★ Event Details ★
Linaro Connect Budapest 2017 (BUD17)
6-10 March 2017
Corinthia Hotel, Budapest,
Erzsébet krt. 43-49,
1073 Hungary

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Keyword: IoT, Zephyr, TI, Gil Pitney, TI, SimpleLink, CC32xx, WIFi, OS
http://www.linaro.org
http://connect.linaro.org
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BUD17-112: Porting the TI SimpleLink CC32xx WiFi stack to the Zephyr IoT OS

  1. 1. ENGINEERS AND DEVICES WORKING TOGETHER ● ○ ○ ● ● ● ●
  2. 2. ENGINEERS AND DEVICES WORKING TOGETHER ● ● ● ● ● ○ ○
  3. 3. ENGINEERS AND DEVICES WORKING TOGETHER ● ● ● ● ● ● swru368a, swru369c
  4. 4. ENGINEERS AND DEVICES WORKING TOGETHER ● ○ ● ○ ● ● ●
  5. 5. ENGINEERS AND DEVICES WORKING TOGETHER ● ● ○ ○ ○ ○ ● ● ○ ○ ○ Source: Native IP Stack for Zephyr OS
  6. 6. ENGINEERS AND DEVICES WORKING TOGETHER ● ● ○ ○ ● ○ ○ ○ ○ ○ Zephyr Network App net_context APIs Offload Driver Net Core L2 Interface send(),recv(), reserve(),enable() Network Drivers (Ethernet, 802.15.4, Bluetooth) Vendor’s TCP/IP Stack (eg: SimpleLink WiFi)
  7. 7. ENGINEERS AND DEVICES WORKING TOGETHER ● ○ ○ ○ ● ○ ■ ■ ● ○ ○ ● ○ ■ ■ ■
  8. 8. ENGINEERS AND DEVICES WORKING TOGETHER ● ○ ○ ● ○ ○ ○

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