I am beginner in using STM32 boards I am working with stm32f411re board with that I will use sim900a gsm module for internet connectivity and then mqtt protocol to send data to AWS cloud. So, when I am using paho mqtt library paho.mqtt.embedded-c/MQTTClient/samples at master · eclipse-paho/paho.mqtt.embedded-c I am getting errors related to socket,mutex,semaphore so confused which library to use can anyone help me in selecting and integrating mqtt library. Thanks in advance for help.
