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#ifndef REMOTE_H_
#define REMOTE_H_
#include <stdint.h>
#include <avr/pgmspace.h>
enum remote_message_id {
MSG_INVALID = 0, /* Discard me */
MSG_ERROR,
MSG_LOGMESSAGE,
MSG_PING,
MSG_PONG,
MSG_GET_CURRENT_PRESSURE,
MSG_CURRENT_PRESSURE,
MSG_GET_DESIRED_PRESSURE,
MSG_DESIRED_PRESSURE,
MSG_SET_DESIRED_PRESSURE,
MSG_GET_HYSTERESIS,
MSG_HYSTERESIS,
MSG_SET_HYSTERESIS,
MSG_GET_CONFIG_FLAGS,
MSG_CONFIG_FLAGS,
MSG_SET_CONFIG_FLAGS,
MSG_SET_VALVE,
MSG_RESTARTED,
};
enum remote_message_error {
MSG_ERR_NONE = 0, /* No error */
MSG_ERR_CHKSUM, /* Checksum error */
MSG_ERR_NOCMD, /* Unknown command */
MSG_ERR_BUSY, /* Busy */
MSG_ERR_INVAL, /* Invalid argument */
};
enum remote_message_flags {
MSG_FLAG_REQ_ERRCODE = 0,
};
enum remote_message_config_flags {
CFG_FLAG_AUTOADJUST_ENABLE = 0,
};
struct remote_message {
uint8_t id;
uint8_t flags;
union {
struct {
uint8_t code;
} __attribute__((packed)) error;
struct {
char str[8];
} __attribute__((packed)) logmessage;
struct {
uint16_t mbar;
} __attribute__((packed)) pressure;
struct {
uint32_t flags;
} __attribute__((packed)) config;
struct {
uint8_t nr; /* Valve ID */
uint8_t state;
} __attribute__((packed)) valve;
uint8_t __padding[8];
} __attribute__((packed));
uint16_t crc;
} __attribute__((packed));
void print_sram(const char *msg);
void print_pgm(const prog_char *msg);
#define print(string_literal) print_pgm(PSTR(string_literal))
void print_dec(uint16_t number);
void print_dec_signed(int16_t number);
void print_hex(uint8_t number);
void remote_pressure_change_notification(uint16_t mbar);
void remote_notify_restart(void);
void remote_work(void);
void remote_1khz_work(void);
void remote_init(void);
#endif /* REMOTE_H_ */
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