#include #define SHUTDOWN_THRESHOLD 2048 /** * Contains the system idle loop. Checks for button presses, handles * standby/resume, reads data from the Modem and updates the Display. */ class System { private: uint16_t want_shutdown; void shutdown(void); void receive(void); enum RxExpect : uint8_t { START1, START2, PATTERN1, PATTERN2, HEADER1, HEADER2, META1, META2, DATA }; RxExpect rxExpect; public: System() { want_shutdown = 0; rxExpect = START1; }; /** * Initial MCU setup. Turns off unused peripherals to save power * and configures the button pins. Also configures all other pins * and peripherals using the enable function of their respective * classes. Turns on interrupts once that's done. */ void initialize(void); /** * System idle loop. Checks for button presses, handles * standby/resume, reads data from the Modem and updates the Display. * * It is recommended to run this function before going back to sleep * whenever the system is woken up by an interrupt. */ void loop(void); }; extern System rocket;