I am new to bluetooth and Cypress and I am evaluating the CYBT-343026-EVAL kit, my application uses spp and I went through the provided spp snip and managed to get it working.
The WICED Wi-Fi 101 Video Tutorial Series doesn't really help, things like delay or rtos api doesn't seems to be supported by this module. Is there any module that supports dual mode (spp ) and rtos?
Also in the spp api how can i search and add available devices?
You can use a 20719 based module: https://www.cypress.com/products/ble-bluetooth
For rtos application, please refer to this thread and the demo with it: 20719 : Not being able to run a simple thread
For spp api, please refer to SDK, libraries/spp_lib/src/spp_lib.c which has the spp API you need.