add v4 files

SmartEVSE-3/include/Melopero_RV3028.h

@@ -0,0 +1,152 @@
+#if SMARTEVSE_VERSION == 4
+#ifndef Melopero_RV3028_H_INCLUDED
+#define Melopero_RV3028_H_INCLUDED
+
+#include "Arduino.h"
+#include "Wire.h"
+
+#define RV3028_ADDRESS (uint8_t) 0b1010010
+
+#define SECONDS_REGISTER_ADDRESS 0x00
+#define MINUTES_REGISTER_ADDRESS 0x01
+#define HOURS_REGISTER_ADDRESS 0x02
+#define WEEKDAY_REGISTER_ADDRESS 0x03
+#define DATE_REGISTER_ADDRESS 0x04
+#define MONTH_REGISTER_ADDRESS 0x05
+#define YEAR_REGISTER_ADDRESS 0x06
+
+#define SECONDS_TS_REGISTER_ADDRESS 0x15
+#define MINUTES_TS_REGISTER_ADDRESS 0x16
+#define HOURS_TS_REGISTER_ADDRESS 0x17
+#define DATE_TS_REGISTER_ADDRESS 0x18
+#define MONTH_TS_REGISTER_ADDRESS 0x19
+#define YEAR_TS_REGISTER_ADDRESS 0x1A
+
+#define UNIX_TIME_ADDRESS 0x1B
+
+#define AMPM_HOUR_FLAG 0b00000010
+#define PM_FLAG 0b00100000
+#define HOURS_ONLY_FILTER_FOR_ALARM 0b00111111
+
+#define MINUTES_ALARM_REGISTER_ADDRESS 0x07
+#define HOURS_ALARM_REGISTER_ADDRESS 0x08
+#define WEEKDAY_DATE_ALARM_REGISTER_ADDRESS 0x09
+#define DATE_ALARM_MODE_FLAG 0b00100000
+#define ENABLE_ALARM_FLAG 0b01111111
+#define ALARM_FLAG 0b00000100
+#define ALARM_INTERRUPT_FLAG 0b00001000
+
+#define TIMER_ENABLE_FLAG 0b00000100
+#define TIMER_INTERRUPT_ENABLE_FLAG 0b00010000
+#define TIMER_EVENT_FLAG 0b00001000
+#define TIMER_REPEAT_FLAG 0b10000000
+#define TIMER_VALUE_0_ADDRESS 0x0A
+#define TIMER_VALUE_1_ADDRESS 0x0B
+
+#define STATUS_REGISTER_ADDRESS 0x0E
+
+#define CONTROL1_REGISTER_ADDRESS 0x0F
+#define CONTROL2_REGISTER_ADDRESS 0x10
+
+#define USER_RAM1_ADDRESS 0x1F
+#define USER_RAM2_ADDRESS 0x20
+
+#define EEPROM_ADDRESS_ADDRESS 0x25
+#define EEPROM_DATA_ADDRESS 0x26
+#define EEPROM_COMMAND_ADDRESS 0x27
+
+
+enum TimerClockFrequency : uint8_t {
+        Hz4096 = 0x00,
+        Hz64 = 0x01,
+        Hz1 = 0x02,
+        Hz1_60 = 0x03
+};
+
+class Melopero_RV3028 {
+
+    // instance attributes/members
+    public:
+        TwoWire *i2c;
+
+    //constructor and device initializer
+    public:
+        Melopero_RV3028();
+        void initI2C(TwoWire &bus = Wire);
+
+    //methods
+    public:
+        uint8_t getSecond();
+        uint8_t getMinute();
+        uint8_t getHour();
+
+        uint8_t getWeekday();
+        uint8_t getDate();
+        uint8_t getMonth();
+        uint16_t getYear();
+
+        uint32_t getUnixTime();
+
+        uint8_t getTSSecond();
+        uint8_t getTSMinute();
+        uint8_t getTSHour();
+
+        uint8_t getTSDate();
+        uint8_t getTSMonth();
+        uint16_t getTSYear();
+
+        void set24HourMode();
+        void set12HourMode();
+        bool is12HourMode();
+        bool isPM();
+
+        //time is always set as 24 hours time!
+        void setTime(uint16_t year, uint8_t month, uint8_t weekday, uint8_t date, uint8_t hour, uint8_t minute, uint8_t second);
+        //automatically sets the time
+        //void setTime(); TODO: implement
+
+        /*
+        The alarm can be set for minutes, hours and date or weekday. Any combination of those can be
+        selected.
+        */
+        bool isDateModeForAlarm();
+        void setDateModeForAlarm(bool flag);
+        void enableAlarm(uint8_t weekdayOrDate, uint8_t hour, uint8_t minute,
+            bool dateAlarm = true, bool hourAlarm = true, bool minuteAlarm = true, bool generateInterrupt = true);
+        void disableAlarm();
+
+        void enablePeriodicTimer(uint16_t ticks, TimerClockFrequency freq, bool repeat = true, bool generateInterrupt = true);  
+        void disablePeriodicTimer();
+
+        //everySecond: if True the periodic time update triggers every second. If False it triggers every minute.
+        void enablePeriodicTimeUpdate(bool everySecond = true, bool generateInterrupt = true);
+        void disablePeriodicTimeUpdate();
+
+        void clearInterruptFlags(bool clearTimerFlag=true, bool clearAlarmFlag=true, bool clearPeriodicTimeUpdateFlag=true);
+
+        //TODO:
+        //void reset();
+        // refactor code to use more andOrRegister instead of a read and a write
+
+
+    public:
+        uint8_t readFromRegister(uint8_t registerAddress);
+        void writeToRegister(uint8_t registerAddress, uint8_t value);
+        void writeToRegisters(uint8_t startAddress, uint8_t *values, uint8_t length);
+        void andOrRegister(uint8_t registerAddress, uint8_t andValue, uint8_t orValue);
+
+        // Sets up the device to read/write from/to the eeprom memory. The automatic refresh function has to be disabled.
+        void useEEPROM(bool disableRefresh = true);
+        bool waitforEEPROM();
+        uint8_t readEEPROMRegister(uint8_t registerAddress);
+        void writeEEPROMRegister(uint8_t registerAddress, uint8_t value);
+
+        uint8_t BCDtoDEC(uint8_t bcd);
+        uint8_t DECtoBCD(uint8_t dec);
+
+        uint8_t to12HourFormat(uint8_t bcdHours);
+        uint8_t to24HourFormat(uint8_t bcdHours);
+};
+
+#endif // Melopero_RV3028_H_INCLUDED
+#endif

SmartEVSE-3/include/qca.h

@@ -0,0 +1,8 @@
+#if SMARTEVSE_VERSION == 4
+extern SPIClass QCA_SPI1;
+
+uint16_t qcaspi_read_register16(uint16_t reg);
+void qcaspi_write_register(uint16_t reg, uint16_t value);
+void qcaspi_write_burst(uint8_t *src, uint32_t len);
+uint32_t qcaspi_read_burst(uint8_t *dst);
+#endif

SmartEVSE-3/include/wchisp.h

@@ -0,0 +1,27 @@
+#if SMARTEVSE_VERSION == 4
+/*====================================================================*
+ *  WCH Serial Bootloader commands
+ *--------------------------------------------------------------------*/
+
+#define WCH_START           0xA1
+#define WCH_STOP            0xA2
+#define WCH_SET_KEY         0xA3
+#define WCH_ERASE_FLASH     0xA4
+#define WCH_PROGRAM_FLASH   0xA5
+#define WCH_VERIFY_FLASH    0xA6
+#define WCH_READ_OPTION     0xA7
+#define WCH_WRITE_OPTION    0xA8
+
+#define WCH_SET_BAUDRATE    0xC5
+#define WCH_EXIT            0x00
+
+#define WCH_TX_HEADER       0x57
+#define WCH_RX_HEADER       0x5A
+
+#define WCHDEBUG           // Display serial comm
+
+
+void WchEnterBootloader(void);
+void WchReset(void);
+uint8_t WchFirmwareUpdate(void);
+#endif