HardwareSerial.h

Go to the documentation of this file.

#ifndef __HARDWARE_SERIAL_H__
#define __HARDWARE_SERIAL_H__

#include <inttypes.h>
#include "WString.h"

#include "Stream.h"
#include "udrv_serial.h"
#include "service_mode_proto.h"

using namespace std;

#define SERIAL_5N1 0x00
#define SERIAL_6N1 0x02
#define SERIAL_7N1 0x04
#define SERIAL_8N1 0x06
#define SERIAL_5N2 0x08
#define SERIAL_6N2 0x0A
#define SERIAL_7N2 0x0C
#define SERIAL_8N2 0x0E
#define SERIAL_5E1 0x20
#define SERIAL_6E1 0x22
#define SERIAL_7E1 0x24
#define SERIAL_8E1 0x26
#define SERIAL_5E2 0x28
#define SERIAL_6E2 0x2C
#define SERIAL_7E2 0x2D
#define SERIAL_8E2 0x2E
#define SERIAL_5O1 0x30
#define SERIAL_6O1 0x32
#define SERIAL_7O1 0x34
#define SERIAL_8O1 0x36
#define SERIAL_5O2 0x38
#define SERIAL_6O2 0x3A
#define SERIAL_7O2 0x3C
#define SERIAL_8O2 0x3E

typedef enum
{
    RAK_AT_MODE,             
#ifdef SUPPOER_BINARY
    RAK_API_MODE,            
#endif
#ifdef SUPPORT_LORA
#ifdef SUPPORT_PASSTHRU
    RAK_PASS_MODE,           
#endif
#endif
    RAK_CUSTOM_MODE,         
    RAK_DEFAULT_MODE,        
} RAK_SERIAL_MODE;

class HardwareSerial : public Stream
{
  protected:
  private:
    SERIAL_PORT serialPort;
  public:
    HardwareSerial(SERIAL_PORT);

    using Print::write; //pull in write(str) and write(buf, size) from Print

    operator bool() const
    {
        return is_udrv_serial_initialized(serialPort);
    }

    void begin(uint32_t baud, uint8_t config, RAK_SERIAL_MODE mode = RAK_DEFAULT_MODE); 
    bool password(String new_passwd);
    size_t write(uint8_t n) {return write(&n, 1);}

#if defined(SUPPORT_LORA) && defined(SUPPORT_PASSTHRU)

#else

#endif
    void begin(uint32_t baud, RAK_SERIAL_MODE mode = RAK_DEFAULT_MODE) { begin(baud, SERIAL_8N1, mode);}

    void end(void);

    void lock(bool locked);

    bool password(char *new_passwd, size_t len);


    virtual size_t write(const uint8_t *buf, size_t size);

    virtual int available(void);

    virtual int read(void);

    virtual int peek(void);

    virtual void flush(void);

    virtual uint32_t getBaudrate(void);

};

#define SERIAL_PORT_MONITOR         Serial
#define SERIAL_PORT_USBVIRTUAL      Serial

#define SERIAL_PORT_HARDWARE        Serial1
#define SERIAL_PORT_HARDWARE_OPEN   Serial1

extern HardwareSerial Serial;
extern HardwareSerial Serial0;
extern HardwareSerial Serial1;
extern HardwareSerial Serial2;
extern HardwareSerial Serial4;
extern HardwareSerial Serial6;
#endif