80 lines
2.0 KiB
C
80 lines
2.0 KiB
C
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/*
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* ports.h
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*
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* Created on: Mar 21, 2023
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* Author: Keith.Lloyd
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*/
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#ifndef PORTS_H_
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#define PORTS_H_
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typedef enum {
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ID_ERROR = 0, //0V should never happen. Error condition
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ID_TX_SINGLE_DIRECT, //Transmitter accessory
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ID_TX_DUAL_DIRECT, //Transmitter accessory
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ID_TX_TBD1, //
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ID_CLAMP2, //
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ID_CLAMP, //Receiver Clamp
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ID_TBD1, //
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ID_DIGITAL, //Digital Accessory - Use for EMS boot in future
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ID_FAULT_PROBE, //Fault Probe
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ID_TBD2, //
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ID_TBD3, //
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ID_NONE, //No accessory connected
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ID_NUM
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}ACCY_ID_t;
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typedef struct {
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bool isConnected; //Accessory is connected
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ACCY_ID_t connected; //Currently connected accessory
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ACCY_ID_t lastDetected; //accessory detected last scan
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uint32_t consecutiveScans; //number of consecutive scans of same accessory
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}ACCESSORY_t;
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#define DELAY_100MS 10
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#define DELAY_ONE_SECOND 100
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#define AC_NUM_SCANS_TO_CONNECT 3 //require 3 consecutive scans to connect to accessory
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#define A1_SLCT 0b00000000
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#define A2_SLCT 0b00010000
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#define B1_SLCT 0b00001000
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#define B2_SLCT 0b00011000
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#define TOP_SR 0 //0
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#define MID_SR 1
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#define BOTTOM_SR 2 //1
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#define LF false
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#define HF true
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typedef enum {
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ONE,
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TWO,
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THREE,
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FOUR
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}OUTPUT_SELECT_t;
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void ACCY_Init(void);
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void ACCY_Update1(void);
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void ACCY_Update2(void);
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void Read_Tx_Ports(void); // check for whats plugged in at the ports.
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void Tx_ConfigureFrequency(void);
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void ACCY_Connect1(ACCY_ID_t id);
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void ACCY_Connect2(ACCY_ID_t id);
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bool ACCY_IsConnected(uint8_t port);
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ACCY_ID_t ACCY_GetConnectedAccessory(uint8_t port);
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ACCY_ID_t ACCY_GetActive(void);
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void Select_Output_Port(void); // Mutually exclusive output port selector
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void Enable_BC(void);
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void Disable_DC(void);
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void Disable_BC(void);
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void Disconnect(uint8_t port); // called when you disconnect
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uint32_t Search_BC_Frequency(void);
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uint32_t Search_Frequency(uint32_t pattern);
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bool Is_Clamp_Detected(void);
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void Cycled_Freq_Change_BC(uint8_t value);
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void Reset_Power_Gain(void);
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#endif /* PORTS_H_ */
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