My project is to publish/subscribe data between STM32H750 MCU and AWS cloud. For that I used to interface CC3135 Wi-Fi module for TI with my MCU. I am using freeRTOS_POSIX driver to communicate Wi-Fi module via SPI bus. I had successfully ported demo application provided by TI called mqtt_client to my STM project(STM CUBEIDE). I am blocked at one stage as my program goes into Hardfault_handler during enabling interrupt routing for SPI. I would appreciate anyone can help.
