/*
 * utils.h
 *
 *  Created on: Jun 9, 2022
 *      Author: Keith.Lloyd
 */

#ifndef UTILS_H_

#define UTILS_H_


#include	"arm_math.h"
#include	"spi.h"
//#define	CLAMP	1 // Todo Fix later
#define DDC 2
#define	MAX_CLAMP_VOLTAGE  170.0f

#define MAX_DC_VOLTAGE		90.0
#define	CLAMP_MIN	100		//Todo Calculate correct limit values
#define	CLAMP_MAX	200
#define	DC_MIN		220
#define	DC_MAX		250
#define	DDC_MIN		270
#define DDC_MAX		300
#define TGT_NOT_USED	330
//#define	OUT_RELAY_OFF_MASK	0b11100111

#define	XFRMR_HF_ON 0b00000010
#define HF_AMP_ON   0b01000000

#define	PORT_LE			5
//#define	BYPASS_ON	0b00000001			//
#define	HFDC_ON		0b00000010
#define	LFDC_ON		0b00000000
#define	LFANT_ON	0b00000100
#define	HFANT_ON	0b10000100
#define	PWR_CTL		16
#define PWR_ON		1
#define PWR_OFF		0
//#define	MAX_VOLTS	800	// RAW ADC VALUE for Maximum Voltage on DConnect output
#define	MAX_OP_VOLTS	180 //220.0 //1.68 Maximum VOLTS
#define	MAX_BYPASS_VOLTS 95.0//0.84
#define MAX_BYPASS_VOLTS2 110.0
#define	MAX_CURRENT	950.0	// RAW ADC VALUE for Maximum Current on DConnect output
#define MAX_HF_CURRENT 300.0
#define	VOLTAGE		7   // ADC address of voltage measurement
#define CURRENT		0	// ADC address of current measurement
#define	ALL_RELAYS_OFF_UPPER	0 //ToDo
#define	ALL_RELAYS_OFF_LOWER	0 // Todo
#define	POT_CS	7				// Todo
#define ERROR		8			// Bit position of ERROR Signal
#define	DAMP_EN_ON		0b00100000
#define SLCT_AMPD_ON	0b00000010
#define	AMP_PSU_ON		0b11111011
#define	XFRMR_LF_ON		0b00000010	// Bit position of Xfrmr Mux.
#define SLCT_XFMR		XFRMR_LF_ON
#define SLCT_AMP		0b01000000	// Matches Correct Xfrmr to Correct amplifier.
#define MUX_AB_AMP		0b00000001
#define ANT_AMP_EN		0b10000000
#define ANT_AMP_SW		0b00000010
#define	BC_CLK			0
#define	DC_CLK			1
#define	I_GAIN			0b01000000
#define	SENTINAL		180
#define MIN_POT			5

typedef enum {
	EMPTY,
	CLAMP,
	CONNECT_LEAD,
	DUAL_DC
}OUT_CONNECT_t;

typedef enum{
	LFA_LFX,
	HFA_LFX,
	HFA_HFX
} AMP_XFRMR_SLCT_t;


typedef enum {
	CONNECTED,
	ISOLATED
} ESTOP_SELECT_t;

typedef enum {
	OFF,
	ON
} RELAY_SELECT_t;


typedef enum
{
	ACCY_PORT_INDUCTION = 0,
	ACCY_PORT_1 = 1,
	ACCY_PORT_2 = 2,
	NUM_PORTS
} AccessoryPortId_t;

typedef enum
{
	CHANNEL_A = 0,
	CHANNEL_B,
	NUM_CHANNELS
} AccyChannelId_t;

typedef struct
{
	AccyChannelId_t id;
	bool connected;
} AccessoryChannel_t;

typedef enum {
	LOW_FREQ = 0,
	HIGH_FREQ,
	NUM_FREQ_RANGES,
} FrequencyRange_t;

typedef enum
{
    POWER_LEVEL_0 = 0,
    POWER_LEVEL_1,
    POWER_LEVEL_2,
    POWER_LEVEL_3,
    POWER_LEVEL_4,
	POWER_LEVEL_COUNT
} PowerLevel_t;

typedef enum
{
	SIGNAL_PATH_NONE = 0,
	SIGNAL_PATH_ANT,
	SIGNAL_PATH_AMP,
} SignalPath_t;

typedef enum
{
    AMPLIFIER_NONE = 0,
    AMPLIFIER_D,
    AMPLIFIER_AB,
} Amplifier_t;


typedef enum
{
    TAP_1 = 1,
    TAP_2,
    TAP_3,
    TAP_4,
} TransformerTap_t;

void Select_Estop(ESTOP_SELECT_t);
void Send_Pot_Data(uint16_t Data, SPI_MODE_t destination);
void Send_Update_Port(void);
void Clear_Relays(void);

uint8_t	Check_Output_Status(char Connector);
void Power_Down(void);
void Power_ON_OFF(RELAY_SELECT_t Power);
void Check_Over_Current();
void Check_Live_Voltage();
//void Check_Over_Voltage();

void Check_PSU_Short(void);
void Estop_Mode(void);
void Select_Transformer(void);
void Select_Amp_Xfrmr_Rly(AMP_XFRMR_SLCT_t Amp2xfrmr);
void Select_Bypass(RELAY_SELECT_t Bypass); // Bypass allows transmitting w/o full protection
void Chk_Gain(void);
void Check_Over_Power(void);
void Check_Clamp_OverVoltage(void);
void Adjust_Clamp_Volts(void);
bool Compare_Voltage(float32_t source,float32_t limit);
void Check_Over_Voltage(void);
void Controlled_Pwr_Dwn(void);
void Update_Amp_Pot(void);
void Check_For_Clamp_On_Pwr_Up(void);
void Adjust_Output_Power(float32_t New_Power_Limit);
float Get_Max_Current(void);
void Reduce_Kick_Back(void);
float32_t Convert_Pot2_Volts(uint8_t value);
void Cut_Signal_To_Min(void);
bool Check_For_Clamp();
void freq_key_process(void);
void Init_LD_Sync(void);
void Leica_Patch(void);
void Umag_Patch(void);
float32_t Get_Power_Limit(void);
bool Check_For_Clamp_New();

void delayms(uint32_t msec);
bool isUsbConnected(void);

#endif /* UTILS_H_ */