feng jiantao
arduino
Fork of
arduino
by 
SE HUI PARK
Diff: arduino.h
- Revision:
- 4:b000674ff8b3
- Parent:
- 3:2f501d4fa486
--- a/arduino.h Mon Apr 15 15:11:37 2019 +0800
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,173 +0,0 @@
-#ifndef _ARDUINO_H_
-#define _ARDUINO_H_
-
-#include "mbed.h"
-#include "math.h"
-// Macros
-//add by gastonfeng begin
-typedef enum WiringPinMode
-{
- OUTPUT, /**< Basic digital output: when the pin is HIGH, the
- voltage is held at +3.3v (Vcc) and when it is LOW, it
- is pulled down to ground. */
-
- OUTPUT_OPEN_DRAIN, /**< In open drain mode, the pin indicates
- "low" by accepting current flow to ground
- and "high" by providing increased
- impedance. An example use would be to
- connect a pin to a bus line (which is pulled
- up to a positive voltage by a separate
- supply through a large resistor). When the
- pin is high, not much current flows through
- to ground and the line stays at positive
- voltage; when the pin is low, the bus
- "drains" to ground with a small amount of
- current constantly flowing through the large
- resistor from the external supply. In this
- mode, no current is ever actually sourced
- from the pin. */
-
- INPUT, /**< Basic digital input. The pin voltage is sampled; when
- it is closer to 3.3v (Vcc) the pin status is high, and
- when it is closer to 0v (ground) it is low. If no
- external circuit is pulling the pin voltage to high or
- low, it will tend to randomly oscillate and be very
- sensitive to noise (e.g., a breath of air across the pin
- might cause the state to flip). */
-
- INPUT_ANALOG, /**< This is a special mode for when the pin will be
- used for analog (not digital) reads. Enables ADC
- conversion to be performed on the voltage at the
- pin. */
-
- INPUT_PULLUP, /**< The state of the pin in this mode is reported
- the same way as with INPUT, but the pin voltage
- is gently "pulled up" towards +3.3v. This means
- the state will be high unless an external device
- is specifically pulling the pin down to ground,
- in which case the "gentle" pull up will not
- affect the state of the input. */
-
- INPUT_PULLDOWN, /**< The state of the pin in this mode is reported
- the same way as with INPUT, but the pin voltage
- is gently "pulled down" towards 0v. This means
- the state will be low unless an external device
- is specifically pulling the pin up to 3.3v, in
- which case the "gentle" pull down will not
- affect the state of the input. */
-
- INPUT_FLOATING, /**< Synonym for INPUT. */
-
- PWM, /**< This is a special mode for when the pin will be used for
- PWM output (a special case of digital output). */
-
- PWM_OPEN_DRAIN, /**< Like PWM, except that instead of alternating
- cycles of LOW and HIGH, the voltage on the pin
- consists of alternating cycles of LOW and
- floating (disconnected). */
-} WiringPinMode;
-
-// Roger Clark. Added _BV macro for AVR compatibility. As requested by @sweetlilmre and @stevestrong
-#ifndef _BV
-#define _BV(bit) (1 << (bit))
-#endif
-#define HIGH 1
-#define LOW 0
-#define digitalRead(x) x
-#define digitalWrite(a, b) a->write(b)
-void *pinMode(PinName pin, uint8_t f);
-//gastonfeng end
-
-#define PI 3.1415926535897932384626433832795
-#define HALF_PI 1.5707963267948966192313216916398
-#define TWO_PI 6.283185307179586476925286766559
-#define DEG_TO_RAD 0.017453292519943295769236907684886
-#define RAD_TO_DEG 57.295779513082320876798154814105
-
-#define radians(deg) ((deg)*DEG_TO_RAD)
-#define degrees(rad) ((rad)*RAD_TO_DEG)
-#define sq(x) ((x)*(x))
-
-#define pgm_read_word(x) (*(const short int*)x)
-#define pgm_read_dword_near(x) (*(const int*)x)
-#define pgm_read_word_near(x) (*(const unsigned int*)x)
-#define pgm_read_int_near(x) (*(const int*)x)
-#define pgm_read_int(x) (*(const int*)x)
-#define pgm_read_byte(x) (*(const char*)x)
-#define pgm_read_byte_near(x) (*(const char*)x)
-#define PROGMEM const
-#define char(x) ((char)x)
-#define byte(x) ((byte)x)
-#define int(x) ((int)x)
-#define word(x) ((word)x)
-#define long(x) ((long)x)
-#define float(x) ((float)x)
-
-#define in_range(c, lo, up) ((uint8_t)c >= lo && (uint8_t)c <= up)
-#define isprint(c) in_range(c, 0x20, 0x7f)
-#define isdigit(c) in_range(c, '0', '9')
-#define isxdigit(c) (isdigit(c) || in_range(c, 'a', 'f') || in_range(c, 'A', 'F'))
-#define islower(c) in_range(c, 'a', 'z')
-#define isspace(c) (c == ' ' || c == '\f' || c == '\n' || c == '\r' || c == '\t' || c == '\v')
-
-/** Macro for delay()
- *
- * @param void
- */
-#define delay(x) (wait_ms(x))
-/** Macro for delayMicroseconds()
- *
- * @param void
- */
-#define delayMicroseconds(x) (wait_us(x))
-
-/** Macro for min()
- *
- * @param any
- */
-#define min(a,b) ((a)<(b)?(a):(b))
-/** Macro for max()
- *
- * @param any
- */
-#define max(a,b) ((a)>(b)?(a):(b))
-/** Macro for abs()
- *
- * @param any
- */
-#define abs(x) ((x)>0?(x):(x*-1))
-
-/** Macro for randomSeed()
- *
- * @param int
- */
-#define randomSeed(x) srand(x)
-
-#define bitRead(value, bit) (((value) >> (bit)) & 0x01)
-#define bitSet(value, bit) ((value) |= (1UL << (bit)))
-#define bitClear(value, bit) ((value) &= ~(1UL << (bit)))
-#define bitWrite(value, bit, bitvalue) (bitvalue ? bitSet(value, bit) : bitClear(value, bit))
-
-// typedefs
-
-typedef unsigned char prog_uchar;
-typedef unsigned char prog_uint8_t;
-typedef unsigned int prog_uint16_t;
-typedef unsigned int prog_uint32_t;
-typedef unsigned char byte;
-typedef bool boolean;
-typedef unsigned char prog_uchar;
-typedef signed char prog_char;
-typedef signed long int word;
-
-// function prototypes
-
-void timer_start(void);
-long millis(void);
-long micros(void);
-byte lowByte(short int low);
-byte highByte(short int high);
-
-int random(int number);
-int random(int numberone, int numbertwo);
-#endif
\ No newline at end of file