espresso-engine | EspressoEngine : Arduino-ESP32 based smart coffee machine

espresso-engine is a C library typically used in Internet of Things (IoT) applications. espresso-engine has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

The code includes a header file coffee_machine.h and an implementation file coffee_machine.c. This file contains constants for the coffee machine's pins and an enum for the coffee machine's states. It also includes function prototypes for initializing the coffee machine, starting the clean cycle, grinding coffee, pulling a shot, activating the milk wand, activating the hot water dispenser, checking the temperature and getting the current state of the coffee machine. This file contains the implementation of the functions declared in the header file. The coffee_machine_init() function is used to set the coffee machine's pins to output mode, and initialize the current state to IDLE. This function sets the coffee machine's pins to output mode, and initialize the current state to IDLE. This function performs any necessary actions to start the clean cycle, e.g. turning on a cleaning solenoid valve for a certain amount of time, and updates the current state to CLEANING. This function performs any necessary actions to grind coffee, e.g. turning on a grinder motor, and updates the current state to GRINDING. This function performs any necessary actions to pull a shot, e.g. turning on a pump to apply pressure to the coffee grounds, and updates the current state to PULLING. This function performs any necessary actions to activate the milk wand, e.g. turning on a solenoid valve to let the milk flow. This function performs any necessary actions to activate the hot water dispenser, e.g. turning on a solenoid valve to let the water flow. This function reads the temperature sensor and returns the temperature. This function returns the current state of the coffee machine.