simpletools.h

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#ifndef SIMPLETOOLS_H
#define SIMPLETOOLS_H

#if defined(__cplusplus)
extern "C" {
#endif

#include <propeller.h>
#include "simpletext.h"
#include <driver.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <cog.h>
#include <ctype.h>
#include <unistd.h>
#include <sys/stat.h>
#include <dirent.h>
#include <sys/sd.h>
#include <math.h>
#include "simplei2c.h"


extern int ms;


extern int us;



extern int st_msTicks;


extern int st_usTicks;


extern int st_iodt;

extern int st_timeout;

extern int st_pauseTicks;

extern int st_mark;

extern unsigned int st_buscnt;

extern i2c *st_eeprom;

extern int st_eeInitFlag;


#ifndef PI

#define PI 3.141592653589793
#endif



/* Values for use with SimpleIDE Terminal */
#ifndef HOME

#define HOME   (1)
#endif

#ifndef CRSRXY

#define CRSRXY (2)
#endif

#ifndef CRSRLF

#define CRSRLF (3)
#endif

#ifndef CRSRRT

#define CRSRRT (4)
#endif

#ifndef CRSRUP

#define CRSRUP (5)
#endif

#ifndef CRSRDN

#define CRSRDN (6)
#endif

#ifndef BEEP

#define BEEP   (7)
#endif

#ifndef BKSP

#define BKSP   (8)
#endif

#ifndef TAB

#define TAB    (9)
#endif

#ifndef NL

#define NL     (10)
#endif

#ifndef LF

#define LF     (10)
#endif

#ifndef CLREOL

#define CLREOL (11)
#endif

#ifndef CLRDN

#define CLRDN  (12)
#endif

#ifndef CR

#define CR     (13)
#endif

#ifndef CRSRX

#define CRSRX  (14)
#endif

#ifndef CRSRY

#define CRSRY  (15)
#endif

#ifndef CLS

#define CLS    (16)
#endif



#ifndef   MSBPRE     

#define   MSBPRE     0
#endif

#ifndef   LSBPRE     

#define   LSBPRE     1
#endif

#ifndef   MSBPOST    

#define   MSBPOST    2
#endif

#ifndef   LSBPOST    

#define   LSBPOST    3
#endif
  
// Values for use with shift_out
#ifndef   LSBFIRST   

#define   LSBFIRST   0
#endif

#ifndef   MSBFIRST   

#define   MSBFIRST   1
#endif



#ifndef NCO_PWM_1

#define NCO_PWM_1 (0b00100 << 26)
#endif

#ifndef CTR_NCO

#define CTR_NCO (0b100 << 26)
#endif

#ifndef CTR_PLL

#define CTR_PLL (0b10 << 26)
#endif

#ifndef DUTY_SE

#define DUTY_SE (0b110 << 26)
#endif



#define ee_put_byte ee_putByte


#define ee_get_byte ee_getByte


#define ee_put_int ee_putInt


#define ee_get_int ee_getInt


#define ee_put_str ee_putStr


#define ee_get_str ee_getStr


#define ee_put_float32 ee_putFloat32


#define pause_ticks(pticks) __builtin_propeller_waitcnt(pticks+CNT, 0)



#ifndef EEPROM_ADDR

#define EEPROM_ADDR      0x50
#endif



void high(int pin);


void low(int pin);


int input(int pin);



unsigned int toggle(int pin);

unsigned int reverse(int pin);


unsigned int get_state(int pin);

unsigned int get_direction(int pin);

unsigned int get_output(int pin);

void set_direction(int pin, int direction);

void set_output(int pin, int state);



unsigned int get_states(int endPin, int startPin);

unsigned int get_directions(int endPin, int startPin);

unsigned int get_outputs(int endPin, int startPin);

void set_directions(int endPin, int startPin, unsigned int pattern);

void set_outputs(int endPin, int startPin, unsigned int pattern);




void pause(int time);

void set_pause_dt(int clockticks);




long count(int pin, long duration);

void dac_ctr(int pin, int channel, int dacVal);

void dac_ctr_res(int bits);

void dac_ctr_stop(void);

void freqout(int pin, int msTime, int frequency);

int pwm_start(unsigned int cycleMicroseconds);

void pwm_set(int pin, int channel, int tHigh);

void pwm_stop(void);

long pulse_in(int pin, int state);

void pulse_out(int pin, int time);

long rc_time(int pin, int state);

void square_wave(int pin, int channel, int freq);

void square_wave_stop(void);

void set_io_timeout(long clockTicks);

void set_io_dt(long clockticks);




int shift_in(int pinDat, int pinClk, int mode, int bits);

void shift_out(int pinDat, int pinClk, int mode, int bits, int value);




i2c *i2c_newbus(int sclPin, int sdaPin, int sclDrive);


HUBTEXT int  i2c_out(i2c *busID, int i2cAddr, 
                     int memAddr, int memAddrCount, 
                     const unsigned char *data, int dataCount);


HUBTEXT int  i2c_in(i2c *busID, int i2cAddr, 
                    int memAddr, int memAddrCount, 
                    unsigned char *data, int dataCount);


HUBTEXT int i2c_busy(i2c *busID, int i2cAddr);




void ee_putByte(unsigned char value, int addr);

char ee_getByte(int addr);


void ee_putInt(int value, int addr);

int ee_getInt(int addr);

void ee_putStr(unsigned char *s, int n, int addr);

unsigned char* ee_getStr(unsigned char* s, int n, int addr);

void ee_putFloat32(float value, int addr);

float ee_getFloat32(int addr);

void ee_config(int sclPin, int sdaPin, int sclDrive);



int sd_mount(int doPin, int clkPin, int diPin, int csPin);



int *cog_run(void (*function)(void *par), int stacksize);


int cog_num(int *coginfo);


void cog_end(int *coginfo);



void term_cmd(int termConst, ...); 



float constrainFloat(float value, float min, float max); 


int constrainInt(int value, int min, int max);


void endianSwap(void *resultAddr, void *varAddr, int byteCount);


float mapFloat(float value, float fromMin, float fromMax, float toMin, float toMax);


int mapInt(int value, int fromMin, int fromMax, int toMin, int toMax);


int random(int limitLow, int limitHigh);




void mark(void);


int timeout(int time);

void wait(int time);



#if defined(__cplusplus)
}
#endif
/* __cplusplus */  
#endif
/* SIMPLETOOLS_H */