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-
-
- #ifndef HardwareSerial_h
- #define HardwareSerial_h
-
- #include "mk20dx128.h"
- #include <inttypes.h>
-
-
-
-
-
- #define SERIAL_7E1 0x02
- #define SERIAL_7O1 0x03
- #define SERIAL_8N1 0x00
- #define SERIAL_8N2 0x04
- #define SERIAL_8E1 0x06
- #define SERIAL_8O1 0x07
- #define SERIAL_7E1_RXINV 0x12
- #define SERIAL_7O1_RXINV 0x13
- #define SERIAL_8N1_RXINV 0x10
- #define SERIAL_8N2_RXINV 0x14
- #define SERIAL_8E1_RXINV 0x16
- #define SERIAL_8O1_RXINV 0x17
- #define SERIAL_7E1_TXINV 0x22
- #define SERIAL_7O1_TXINV 0x23
- #define SERIAL_8N1_TXINV 0x20
- #define SERIAL_8N2_TXINV 0x24
- #define SERIAL_8E1_TXINV 0x26
- #define SERIAL_8O1_TXINV 0x27
- #define SERIAL_7E1_RXINV_TXINV 0x32
- #define SERIAL_7O1_RXINV_TXINV 0x33
- #define SERIAL_8N1_RXINV_TXINV 0x30
- #define SERIAL_8N2_RXINV_TXINV 0x34
- #define SERIAL_8E1_RXINV_TXINV 0x36
- #define SERIAL_8O1_RXINV_TXINV 0x37
- #ifdef SERIAL_9BIT_SUPPORT
- #define SERIAL_9N1 0x84
- #define SERIAL_9E1 0x8E
- #define SERIAL_9O1 0x8F
- #define SERIAL_9N1_RXINV 0x94
- #define SERIAL_9E1_RXINV 0x9E
- #define SERIAL_9O1_RXINV 0x9F
- #define SERIAL_9N1_TXINV 0xA4
- #define SERIAL_9E1_TXINV 0xAE
- #define SERIAL_9O1_TXINV 0xAF
- #define SERIAL_9N1_RXINV_TXINV 0xB4
- #define SERIAL_9E1_RXINV_TXINV 0xBE
- #define SERIAL_9O1_RXINV_TXINV 0xBF
- #endif
-
-
-
-
-
-
-
-
-
-
- #define BAUD2DIV(baud) (((F_CPU * 2) + ((baud) >> 1)) / (baud))
- #define BAUD2DIV3(baud) (((F_BUS * 2) + ((baud) >> 1)) / (baud))
-
-
-
- #ifdef __cplusplus
- extern "C" {
- #endif
- void serial_begin(uint32_t divisor);
- void serial_format(uint32_t format);
- void serial_end(void);
- void serial_set_transmit_pin(uint8_t pin);
- void serial_putchar(uint32_t c);
- void serial_write(const void *buf, unsigned int count);
- void serial_flush(void);
- int serial_available(void);
- int serial_getchar(void);
- int serial_peek(void);
- void serial_clear(void);
- void serial_print(const char *p);
- void serial_phex(uint32_t n);
- void serial_phex16(uint32_t n);
- void serial_phex32(uint32_t n);
-
- void serial2_begin(uint32_t divisor);
- void serial2_format(uint32_t format);
- void serial2_end(void);
- void serial2_putchar(uint32_t c);
- void serial2_write(const void *buf, unsigned int count);
- void serial2_flush(void);
- int serial2_available(void);
- int serial2_getchar(void);
- int serial2_peek(void);
- void serial2_clear(void);
-
- void serial3_begin(uint32_t divisor);
- void serial3_format(uint32_t format);
- void serial3_end(void);
- void serial3_putchar(uint32_t c);
- void serial3_write(const void *buf, unsigned int count);
- void serial3_flush(void);
- int serial3_available(void);
- int serial3_getchar(void);
- int serial3_peek(void);
- void serial3_clear(void);
-
- #ifdef __cplusplus
- }
- #endif
-
-
-
-
- #ifdef __cplusplus
- #include "Stream.h"
- class HardwareSerial : public Stream
- {
- public:
- virtual void begin(uint32_t baud) { serial_begin(BAUD2DIV(baud)); }
- virtual void begin(uint32_t baud, uint32_t format) {
- serial_begin(BAUD2DIV(baud));
- serial_format(format); }
- virtual void end(void) { serial_end(); }
- virtual void transmitterEnable(uint8_t pin) { serial_set_transmit_pin(pin); }
- virtual int available(void) { return serial_available(); }
- virtual int peek(void) { return serial_peek(); }
- virtual int read(void) { return serial_getchar(); }
- virtual void flush(void) { serial_flush(); }
- virtual void clear(void) { serial_clear(); }
- virtual size_t write(uint8_t c) { serial_putchar(c); return 1; }
- size_t write(unsigned long n) { return write((uint8_t)n); }
- size_t write(long n) { return write((uint8_t)n); }
- size_t write(unsigned int n) { return write((uint8_t)n); }
- size_t write(int n) { return write((uint8_t)n); }
- virtual size_t write(const uint8_t *buffer, size_t size)
- { serial_write(buffer, size); return size; }
- size_t write(const char *str) { size_t len = strlen(str);
- serial_write((const uint8_t *)str, len);
- return len; }
- size_t write9bit(uint32_t c) { serial_putchar(c); return 1; }
- };
- extern HardwareSerial Serial1;
-
- class HardwareSerial2 : public HardwareSerial
- {
- public:
- virtual void begin(uint32_t baud) { serial2_begin(BAUD2DIV(baud)); }
- virtual void begin(uint32_t baud, uint32_t format) {
- serial2_begin(BAUD2DIV(baud));
- serial2_format(format); }
- virtual void end(void) { serial2_end(); }
- virtual int available(void) { return serial2_available(); }
- virtual int peek(void) { return serial2_peek(); }
- virtual int read(void) { return serial2_getchar(); }
- virtual void flush(void) { serial2_flush(); }
- virtual void clear(void) { serial2_clear(); }
- virtual size_t write(uint8_t c) { serial2_putchar(c); return 1; }
- size_t write(unsigned long n) { return write((uint8_t)n); }
- size_t write(long n) { return write((uint8_t)n); }
- size_t write(unsigned int n) { return write((uint8_t)n); }
- size_t write(int n) { return write((uint8_t)n); }
- virtual size_t write(const uint8_t *buffer, size_t size)
- { serial2_write(buffer, size); return size; }
- size_t write(const char *str) { size_t len = strlen(str);
- serial2_write((const uint8_t *)str, len);
- return len; }
- size_t write9bit(uint32_t c) { serial2_putchar(c); return 1; }
- };
- extern HardwareSerial2 Serial2;
-
- class HardwareSerial3 : public HardwareSerial
- {
- public:
- virtual void begin(uint32_t baud) { serial3_begin(BAUD2DIV3(baud)); }
- virtual void begin(uint32_t baud, uint32_t format) {
- serial3_begin(BAUD2DIV3(baud));
- serial3_format(format); }
- virtual void end(void) { serial3_end(); }
- virtual int available(void) { return serial3_available(); }
- virtual int peek(void) { return serial3_peek(); }
- virtual int read(void) { return serial3_getchar(); }
- virtual void flush(void) { serial3_flush(); }
- virtual void clear(void) { serial3_clear(); }
- virtual size_t write(uint8_t c) { serial3_putchar(c); return 1; }
- size_t write(unsigned long n) { return write((uint8_t)n); }
- size_t write(long n) { return write((uint8_t)n); }
- size_t write(unsigned int n) { return write((uint8_t)n); }
- size_t write(int n) { return write((uint8_t)n); }
- virtual size_t write(const uint8_t *buffer, size_t size)
- { serial3_write(buffer, size); return size; }
- size_t write(const char *str) { size_t len = strlen(str);
- serial3_write((const uint8_t *)str, len);
- return len; }
- size_t write9bit(uint32_t c) { serial3_putchar(c); return 1; }
- };
- extern HardwareSerial3 Serial3;
-
- #endif
- #endif
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