Cellular communication interface

Cellular communication interface

FreeRTOS Cellular Library use communication interface to communicate with cellular modules.
Users of FreeRTOS Cellular Library should create a instance of CellularCommInterface and pass it to Cellular_Init function as paremeters.

CellularCommInterface includes the following four function pointers. Reference the document page for prototype.

• CellularCommInterfaceOpen_t Open a connection to the comm interface.
• CellularCommInterfaceSend_t Send data to the comm interface.
• CellularCommInterfaceRecv_t Receive data from the comm interface.
• CellularCommInterfaceClose_t Close the connection to the comm interface.

The following communication interface implementation can be used as reference.

• FreeRTOS windows simulator comm interface
• STM32 L475 discovery board comm interface
• Sierra sensorhub board comm interface