/* kline.h — cleaned up, matches new connection layer */

#ifndef INC_KLINE_H_
#define INC_KLINE_H_

#include "IKW1281Connection.h"

#define ECU_INIT_ADDRESS 0xF1

#define KLINE_RX_PIN        GPIO_PIN_10
#define KLINE_TX_PIN        GPIO_PIN_9
#define KLINE_GPIO_PORT     GPIOA

#define SLAVE_ADDR          0xF1
#define SYNC_BYTE           0x55
#define POST_INIT_BAUD      9600
#define KEYWORD_LSB         0x8C
#define KEYWORD_MSB         0x51
#define REQUIRE_KEY_ACK     0   // no complements expected during 0x55/keywords

extern volatile uint8_t kline_connection_status;

typedef struct {
    uint8_t dtc;
    uint8_t status;
    uint8_t extra;
} FaultCode;

size_t BuildCombinedFromInfo(const ControllerInfo *ci, uint8_t *out, size_t maxlen);

void KLine_Slave_Init(void);
void KLine_Rearm5Baud(void);
void KLine_Service(void);
void KLine_ServiceCommands(void);
void KLine_Slave_Poll(void);
void KLine_KeepAlivePoll(void);

#endif /* INC_KLINE_H_ */