Xively Client v1.3.2

Nov 24 2017

Features

Extensions to Secure File Transfer (SFT) and Firmware Updates (FWU) feature

• SFT now supports Large File Downloads over HTTP. The SFT Service cannot deliver files
  larger than 8MB through MQTT. However, it now transmits URLs for these large files so
  that larger devices may download them over the HTTP protocol. The Xively C Client now has an
  updated Board Support Package (BSP) which reports these URLs to the Application, which
  must then download the file separately and report the download result to the Xively C Client.
  The file download status report is propagated back to the Xively SFT service by the
  Xively C Client for fleet-wide deployment tracking, and then the Xivley C Client continues
  the update process by working through the next file on the download list. From an update flow
  perspective, nothing has changed, only the protocol that was used to download the file.
• Added the ability for the Applications to order the files downloaded over the Xively Secure
  File Transfer service. Please see the documentation for
  xi_bsp_io_fwu_order_resource_downloads() in the header include/bsp/xi_bsp_fwu.h for more
  information.
• Auto-test coverage was increased on the new SFT feature.

ESP32 Support Extended

• ESP32 now supports firmware updates over MQTT using Xively's Secure File Transfer
  protocol.
• Travis CI now builds ESP32 target.

Misc

• API extension: added xi_is_context_connected( xi_context_handle_t ) to the standard
  Xively API.