//////// Standard Header file for the PIC16LF723 device ////////////////
#device PIC16LF723
#nolist
//////// Program memory: 4096x14  Data RAM: 191  Stack: 8
//////// I/O: 25   Analog Pins: 11
//////// C Scratch area: 77   ID Location: 2000
//////// Fuses: LP,XT,HS,EC_IO,INTRC_IO,INTRC,RC_IO,RC,NOWDT,WDT,NOPUT,PUT
//////// Fuses: NOMCLR,MCLR,NOPROTECT,PROTECT,NOBROWNOUT,BROWNOUT
//////// Fuses: BROWNOUT_NOSL,BORV25,BORV19,NOPLLEN,PLLEN,DEBUG,NODEBUG
//////// Fuses: VCAP_A0,VCAP_A5,VCAP_A6,NOVCAP,NOBROWNOUT
//////// 
////////////////////////////////////////////////////////////////// I/O
// Discrete I/O Functions: SET_TRIS_x(), OUTPUT_x(), INPUT_x(),
//                         PORT_x_PULLUPS(), INPUT(),
//                         OUTPUT_LOW(), OUTPUT_HIGH(),
//                         OUTPUT_FLOAT(), OUTPUT_BIT()
// Constants used to identify pins in the above are:

#define PIN_A0  40
#define PIN_A1  41
#define PIN_A2  42
#define PIN_A3  43
#define PIN_A4  44
#define PIN_A5  45
#define PIN_A6  46
#define PIN_A7  47

#define PIN_B0  48
#define PIN_B1  49
#define PIN_B2  50
#define PIN_B3  51
#define PIN_B4  52
#define PIN_B5  53
#define PIN_B6  54
#define PIN_B7  55

#define PIN_C0  56
#define PIN_C1  57
#define PIN_C2  58
#define PIN_C3  59
#define PIN_C4  60
#define PIN_C5  61
#define PIN_C6  62
#define PIN_C7  63

#define PIN_E3  75

////////////////////////////////////////////////////////////////// Useful defines
#define FALSE 0
#define TRUE 1

#define BYTE int8
#define BOOLEAN int1

#define getc getch
#define fgetc getch
#define getchar getch
#define putc putchar
#define fputc putchar
#define fgets gets
#define fputs puts

////////////////////////////////////////////////////////////////// Control
// Control Functions:  RESET_CPU(), SLEEP(), RESTART_CAUSE()
// Constants returned from RESTART_CAUSE() are:
#define WDT_FROM_SLEEP  3     
#define WDT_TIMEOUT     11    
#define MCLR_FROM_SLEEP 19    
#define MCLR_FROM_RUN   27    
#define NORMAL_POWER_UP 25    
#define BROWNOUT_RESTART 26   

////////////////////////////////////////////////////////////////// Timer 0
// Timer 0 (AKA RTCC)Functions: SETUP_COUNTERS() or SETUP_TIMER_0(),
//                              SET_TIMER0() or SET_RTCC(),
//                              GET_TIMER0() or GET_RTCC()
// Constants used for SETUP_TIMER_0() are:
#define T0_INTERNAL   0
#define T0_EXT_L_TO_H 32
#define T0_EXT_H_TO_L 48

#define T0_DIV_1      8
#define T0_DIV_2      0
#define T0_DIV_4      1
#define T0_DIV_8      2
#define T0_DIV_16     3
#define T0_DIV_32     4
#define T0_DIV_64     5
#define T0_DIV_128    6
#define T0_DIV_256    7


#define T0_8_BIT      0     

#define RTCC_INTERNAL   0      // The following are provided for compatibility
#define RTCC_EXT_L_TO_H 32     // with older compiler versions
#define RTCC_EXT_H_TO_L 48
#define RTCC_DIV_1      8
#define RTCC_DIV_2      0
#define RTCC_DIV_4      1
#define RTCC_DIV_8      2
#define RTCC_DIV_16     3
#define RTCC_DIV_32     4
#define RTCC_DIV_64     5
#define RTCC_DIV_128    6
#define RTCC_DIV_256    7
#define RTCC_8_BIT      0     

// Constants used for SETUP_COUNTERS() are the above
// constants for the 1st param and the following for
// the 2nd param:

////////////////////////////////////////////////////////////////// WDT
// Watch Dog Timer Functions: SETUP_WDT() or SETUP_COUNTERS() (see above)
//                            RESTART_WDT()
// WDT base is 18ms
//

#define WDT_18MS        8   
#define WDT_36MS        9   
#define WDT_72MS       10   
#define WDT_144MS      11   
#define WDT_288MS      12   
#define WDT_576MS      13   
#define WDT_1152MS     14   
#define WDT_2304MS     15   

////////////////////////////////////////////////////////////////// Timer 1
// Timer 1 Functions: SETUP_TIMER_1, GET_TIMER1, SET_TIMER1
// Constants used for SETUP_TIMER_1() are:
//      (or (via |) together constants from each group)
#define T1_DISABLED         0
#define T1_INTERNAL         0x07
#define T1_INTERNAL_TIMES_4 0x47
#define T1_EXTERNAL         0x87
#define T1_EXTERNAL_SYNC    0x83

#define T1_CLK_OUT          8

#define T1_DIV_BY_1         0
#define T1_DIV_BY_2         0x10
#define T1_DIV_BY_4         0x20
#define T1_DIV_BY_8         0x30

////////////////////////////////////////////////////////////////// Timer 2
// Timer 2 Functions: SETUP_TIMER_2, GET_TIMER2, SET_TIMER2
// Constants used for SETUP_TIMER_2() are:
#define T2_DISABLED         0
#define T2_DIV_BY_1         4
#define T2_DIV_BY_4         5
#define T2_DIV_BY_16        6

////////////////////////////////////////////////////////////////// CCP
// CCP Functions: SETUP_CCPx, SET_PWMx_DUTY
// CCP Variables: CCP_x, CCP_x_LOW, CCP_x_HIGH
// Constants used for SETUP_CCPx() are:
#define CCP_OFF                         0
#define CCP_CAPTURE_FE                  4
#define CCP_CAPTURE_RE                  5
#define CCP_CAPTURE_DIV_4               6
#define CCP_CAPTURE_DIV_16              7
#define CCP_COMPARE_SET_ON_MATCH        8
#define CCP_COMPARE_CLR_ON_MATCH        9
#define CCP_COMPARE_INT                 0xA
#define CCP_COMPARE_RESET_TIMER         0xB
#define CCP_PWM                         0xC
#define CCP_PWM_PLUS_1                  0x1c
#define CCP_PWM_PLUS_2                  0x2c
#define CCP_PWM_PLUS_3                  0x3c
#word   CCP_1    =                      getenv("SFR:CCPR1L")
#byte   CCP_1_LOW=                      getenv("SFR:CCPR1L")
#byte   CCP_1_HIGH=                     getenv("SFR:CCPR1H")
// The following should be used with the ECCP unit only (or these in)
#define CCP_PWM_H_H                     0x0c
#define CCP_PWM_H_L                     0x0d
#define CCP_PWM_L_H                     0x0e
#define CCP_PWM_L_L                     0x0f

#define CCP_PWM_FULL_BRIDGE             0x40
#define CCP_PWM_FULL_BRIDGE_REV         0xC0
#define CCP_PWM_HALF_BRIDGE             0x80

#define CCP_SHUTDOWN_ON_COMP1           0x100000
#define CCP_SHUTDOWN_ON_COMP2           0x200000
#define CCP_SHUTDOWN_ON_COMP            0x300000
#define CCP_SHUTDOWN_ON_INT0            0x400000
#define CCP_SHUTDOWN_ON_COMP1_INT0      0x500000
#define CCP_SHUTDOWN_ON_COMP2_INT0      0x600000
#define CCP_SHUTDOWN_ON_COMP_INT0       0x700000

#define CCP_SHUTDOWN_AC_L               0x000000
#define CCP_SHUTDOWN_AC_H               0x040000
#define CCP_SHUTDOWN_AC_F               0x080000

#define CCP_SHUTDOWN_BD_L               0x000000
#define CCP_SHUTDOWN_BD_H               0x010000
#define CCP_SHUTDOWN_BD_F               0x020000

#define CCP_SHUTDOWN_RESTART            0x80000000

#define CCP_PULSE_STEERING_A            0x01000000
#define CCP_PULSE_STEERING_B            0x02000000
#define CCP_PULSE_STEERING_C            0x04000000
#define CCP_PULSE_STEERING_D            0x08000000
#define CCP_PULSE_STEERING_SYNC         0x10000000

#word   CCP_2    =                      getenv("SFR:CCPR2L")
#byte   CCP_2_LOW=                      getenv("SFR:CCPR2L")
#byte   CCP_2_HIGH=                     getenv("SFR:CCPR2H")
#define CCP2_C1             0x000
#define CCP2_B3             0x100

////////////////////////////////////////////////////////////////// SPI
// SPI Functions: SETUP_SPI, SPI_WRITE, SPI_READ, SPI_DATA_IN
// Constants used in SETUP_SPI() are:
#define SPI_MASTER       0x20
#define SPI_SLAVE        0x24
#define SPI_L_TO_H       0
#define SPI_H_TO_L       0x10
#define SPI_CLK_DIV_4    0
#define SPI_CLK_DIV_16   1
#define SPI_CLK_DIV_64   2
#define SPI_CLK_T2       3
#define SPI_SS_DISABLED  1

#define SPI_SS_A5             0x000
#define SPI_SS_A0             0x100

#define SPI_SAMPLE_AT_END 0x8000
#define SPI_XMIT_L_TO_H  0x4000

////////////////////////////////////////////////////////////////// UART
// Constants used in setup_uart() are:
// FALSE - Turn UART off
// TRUE  - Turn UART on
#define UART_ADDRESS           2
#define UART_DATA              4
////////////////////////////////////////////////////////////////// VREF
// Constants used in setup_vref() are:
//
#define VREF_1v024 0x41  // Turn on 1.024V ref
#define VREF_2v048 0x42  // Turn on 2.048V ref
#define VREF_4v096 0x43  // Turn on 4.096V ref


////////////////////////////////////////////////////////////////// INTERNAL RC
// Constants used in setup_oscillator() are:
#define OSC_62KHZ   0x00
#define OSC_125KHZ  0x10
#define OSC_250KHZ  0x20
#define OSC_500KHZ  0x30
#define OSC_16MHZ   0x130
#define OSC_2MHZ    0x100
#define OSC_4MHZ    0x110
#define OSC_8MHZ    0x120
// Result may be (ignore all other bits)
#define OSC_STATE_LOCKED 4
#define OSC_STATE_STABLE 8


////////////////////////////////////////////////////////////////// ADC
// ADC Functions: SETUP_ADC(), SETUP_ADC_PORTS() (aka SETUP_PORT_A),
//                SET_ADC_CHANNEL(), READ_ADC()
// Constants used for SETUP_ADC() are:
#define ADC_OFF                0              // ADC Off
#define ADC_CLOCK_DIV_2    0x100
#define ADC_CLOCK_DIV_4     0x40
#define ADC_CLOCK_DIV_8     0x10
#define ADC_CLOCK_DIV_32    0x20
#define ADC_CLOCK_DIV_16    0x50
#define ADC_CLOCK_DIV_64    0x60
#define ADC_CLOCK_INTERNAL  0x30              // Internal 2-6us

// Constants used in SETUP_ADC_PORTS() are:
#define ALL_ANALOG  0xffff0007     // A0 A1 A2 A3 A5 B0 B1 B2 B3 B4 B5  
#define sAN13         0x20000000    // B5
#define sAN12         0x01000000    // B0
#define sAN11         0x10000000    // B4
#define sAN10         0x02000000    // B1
#define sAN9          0x08000000    // B3
#define sAN8          0x04000000    // B2
#define sAN4                0x20    // A5
#define sAN3                 0x8    // A3
#define sAN2                 0x4    // A2
#define sAN1                 0x2    // A1
#define sAN0                 0x1    // A0
#define NO_ANALOGS       0x00000    // None

// One of the following may be OR'ed in with the above using |
#define VSS_VDD              0x0000        //| Range 0-Vdd
#define VSS_VREF             0x0200        //| Range 0-Vref
#define VSS_1V024            0x1200        //| Range 0-1.024V
#define VSS_2V048            0x2200        //| Range 0-2.048V
#define VSS_4V096            0x3200        //| Range 0-4.096V



// Constants used in READ_ADC() are:
#define ADC_START_AND_READ     7   // This is the default if nothing is specified
#define ADC_START_ONLY         1
#define ADC_READ_ONLY          6





////////////////////////////////////////////////////////////////// INT
// Interrupt Functions: ENABLE_INTERRUPTS(), DISABLE_INTERRUPTS(),
//                      CLEAR_INTERRUPT(), INTERRUPT_ACTIVE(),
//                      EXT_INT_EDGE()
//
// Constants used in EXT_INT_EDGE() are:
#define L_TO_H              0x40
#define H_TO_L                 0
// Constants used in ENABLE/DISABLE_INTERRUPTS() are:
#define GLOBAL                    0x0BC0
#define INT_RTCC                  0x000B20
#define INT_RB                    0x01FF0B08
#define INT_EXT_L2H               0x50000B10
#define INT_EXT_H2L               0x60000B10
#define INT_EXT                   0x000B10
#define INT_AD                    0x008C40
#define INT_TBE                   0x008C10
#define INT_RDA                   0x008C20
#define INT_TIMER1                0x008C01
#define INT_TIMER2                0x008C02
#define INT_CCP1                  0x008C04
#define INT_CCP2                  0x008D01
#define INT_SSP                   0x008C08
#define INT_TIMER0                0x000B20
#define INT_RB0                   0x0010B08
#define INT_RB1                   0x0020B08
#define INT_RB2                   0x0040B08
#define INT_RB3                   0x0080B08
#define INT_RB4                   0x0100B08
#define INT_RB5                   0x0200B08
#define INT_RB6                   0x0400B08
#define INT_RB7                   0x0800B08

#list
