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Cypress WICED BT/BLE Host Stack solution

Cypress WICED BT/BLE stack provides Bluetooth functionality with high performance and less resource consumption. It targets on IoT products, especially for embedded devices.

What's Included?

This release of Cypress WICED BT/BLE stack solution package includes as following:

  • Cypress Bluetotoh chip firmware (CYW4343W and CYW43012)
  • WICED BLE stack library and API headers (by btstack.lib)
  • Platform and Operation System porting layer

v3.1.0

  • Firmware folder restructure
  • Fix no lptimer callback after mtb-hal-cat1 v1.6

v3.0.0

  • Support Bluetooth stack version latest-v3.x

v2.0.0

  • Software Thread Architecture change (HCI_TX and HCI_RX tasks are introduced, replace HCI and BT tasks in earlier versions)
  • Cypress Bluetooth chip 4373 support
  • Update firmware to support Mesh
  • Support Bluetooth stack version v2.0 which API changed

v1.3.0

  • Fixed Co-Existence Security Vulnerabilities
  • Support WICED Bluetooth stack version 1.5

v1.2.0

  • Support WICED Bluetooth stack version 1.4
  • Cypress Bluetooth chip 43438 support
  • CLib FreeRTOS support

v1.1.0

  • Cypress Bluetooth chip 43012 support
  • Cypress ModusToolBox BT LPA support
  • btstack.lib is used to fetch wiced bt/ble libraries/headers from btstack repo directly

v1.0.0

  • Initial release supporting mbed & FreeRTOS

Supported Software and Tools

This version of Cypress BT/BLE stack API was validated for compatibility with the following Software and Tools:

Software and Tools Version
ModusToolbox Software Environment 2.0
GCC Compiler 7.4
IAR Compiler 8.32
ARM Compiler 6.11
mbed OS 5.15
FreeRTOS 10.0.1

© Cypress Semiconductor Corporation, 2019-2020.