ev3_port.h

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/*  ev3_port.h was generated by yup.py (yupp) 1.0c3
    out of ev3_port.yu-h 
 */
#ifndef EV3_PORT_H
#define EV3_PORT_H

#ifdef  EV3_PORT_IMPLEMENT
#define EV3_PORT_VAR( decl ) \
    decl
#define EV3_PORT_VAR_INIT( decl, ... ) \
    decl = __VA_ARGS__

#define EV3_PORT_INL

#else  /* EV3_PORT_IMPLEMENT */
#define EV3_PORT_VAR( decl ) \
    extern decl
#define EV3_PORT_VAR_INIT( decl, ... ) \
    extern decl

#if __GNUC__ && !__GNUC_STDC_INLINE__
#define EV3_PORT_INL \
    extern inline
#else
#define EV3_PORT_INL \
    inline
#endif

#endif /* EV3_PORT_IMPLEMENT */

#include <stddef.h>
#include <stdint.h>
#include <stdbool.h>

#ifdef __cplusplus
extern "C" {
#endif

#define PORT_DIR  "/sys/class/lego-port"  
typedef struct {
    INX_T type_inx;  
    uint8_t port;  
    uint8_t extport;  
    uint8_t addr;  
} EV3_PORT;

#define PORT_DESC__LIMIT_  DESC_LIMIT  
#define PORT__NONE_  PORT_DESC__LIMIT_  
EV3_PORT_VAR( EV3_PORT ev3_port[ PORT_DESC__LIMIT_ ] );

enum {
    PORT_TYPE__NONE_ = 0,  /* XXX: memset( 0 ) is used */

    HT_NXT_SMUX_PORT,
    LEGOEV3_INPUT_PORT,
    LEGOEV3_OUTPUT_PORT,
    MS_EV3_SMUX_PORT,
    MS_NXTMMX_OUT_PORT,
    WEDO_PORT,

    PORT_TYPE__COUNT_,  
    PORT_TYPE__UNKNOWN_ = PORT_TYPE__COUNT_
};

enum {
    PORT_MODE__NONE_ = 0,

    HT_NXT_SMUX_PORT_ANALOG, HT_NXT_SMUX_ANALOG = HT_NXT_SMUX_PORT_ANALOG,
    HT_NXT_SMUX_PORT_I2C, HT_NXT_SMUX_I2C = HT_NXT_SMUX_PORT_I2C,           
    LEGOEV3_INPUT_PORT_AUTO, INPUT_AUTO = LEGOEV3_INPUT_PORT_AUTO,
    LEGOEV3_INPUT_PORT_NXT_ANALOG, INPUT_NXT_ANALOG = LEGOEV3_INPUT_PORT_NXT_ANALOG,
    LEGOEV3_INPUT_PORT_NXT_COLOR, INPUT_NXT_COLOR = LEGOEV3_INPUT_PORT_NXT_COLOR,
    LEGOEV3_INPUT_PORT_NXT_I2C, INPUT_NXT_I2C = LEGOEV3_INPUT_PORT_NXT_I2C,
    LEGOEV3_INPUT_PORT_OTHER_I2C, INPUT_OTHER_I2C = LEGOEV3_INPUT_PORT_OTHER_I2C,
    LEGOEV3_INPUT_PORT_EV3_ANALOG, INPUT_EV3_ANALOG = LEGOEV3_INPUT_PORT_EV3_ANALOG,
    LEGOEV3_INPUT_PORT_EV3_UART, INPUT_EV3_UART = LEGOEV3_INPUT_PORT_EV3_UART,
    LEGOEV3_INPUT_PORT_OTHER_UART, INPUT_OTHER_UART = LEGOEV3_INPUT_PORT_OTHER_UART,
    LEGOEV3_INPUT_PORT_RAW, INPUT_RAW = LEGOEV3_INPUT_PORT_RAW,         
    LEGOEV3_OUTPUT_PORT_AUTO, OUTPUT_AUTO = LEGOEV3_OUTPUT_PORT_AUTO,
    LEGOEV3_OUTPUT_PORT_TACHO_MOTOR, OUTPUT_TACHO_MOTOR = LEGOEV3_OUTPUT_PORT_TACHO_MOTOR,
    LEGOEV3_OUTPUT_PORT_DC_MOTOR, OUTPUT_DC_MOTOR = LEGOEV3_OUTPUT_PORT_DC_MOTOR,
    LEGOEV3_OUTPUT_PORT_LED, OUTPUT_LED = LEGOEV3_OUTPUT_PORT_LED,
    LEGOEV3_OUTPUT_PORT_RAW, OUTPUT_RAW = LEGOEV3_OUTPUT_PORT_RAW,          
    MS_EV3_SMUX_PORT_UART, MS_EV3_SMUX_UART = MS_EV3_SMUX_PORT_UART,
    MS_EV3_SMUX_PORT_ANALOG, MS_EV3_SMUX_ANALOG = MS_EV3_SMUX_PORT_ANALOG,          
    MS_NXTMMX_OUT_PORT_TACHO_MOTOR, MS_NXTMMX_TACHO_MOTOR = MS_NXTMMX_OUT_PORT_TACHO_MOTOR,         
    WEDO_PORT_AUTO, WEDO_AUTO = WEDO_PORT_AUTO,
    PORT_MODE__COUNT_,  
    PORT_MODE__UNKNOWN_ = PORT_MODE__COUNT_
};

extern size_t get_port_address( uint8_t sn, char *buf, size_t sz );

extern size_t get_port_driver_name( uint8_t sn, char *buf, size_t sz );

extern size_t get_port_mode( uint8_t sn, char *buf, size_t sz );

extern size_t set_port_mode( uint8_t sn, char *value );

extern size_t multi_set_port_mode( uint8_t *sn, char *value );

extern size_t get_port_modes( uint8_t sn, char *buf, size_t sz );

extern size_t set_port_set_device( uint8_t sn, char *value );

extern size_t multi_set_port_set_device( uint8_t *sn, char *value );

extern size_t get_port_status( uint8_t sn, char *buf, size_t sz );

extern const char *ev3_port_type( INX_T type_inx );

extern INX_T get_port_type_inx( uint8_t sn );

extern size_t get_port_desc( uint8_t sn, EV3_PORT *desc );

extern EV3_PORT *ev3_port_desc( uint8_t sn );

extern INX_T ev3_port_desc_type_inx( uint8_t sn );

extern uint8_t ev3_port_desc_port( uint8_t sn );

extern uint8_t ev3_port_desc_extport( uint8_t sn );

extern uint8_t ev3_port_desc_addr( uint8_t sn );

extern char *ev3_port_port_name( uint8_t sn, char *buf );

extern bool ev3_search_port_type( INX_T type_inx, uint8_t *sn, uint8_t from );

extern bool ev3_search_port_plugged_in( uint8_t port, uint8_t extport, uint8_t *sn, uint8_t from );

extern const char *ev3_port_mode( INX_T mode_inx );

extern INX_T get_port_mode_inx_of_type( uint8_t sn, INX_T type_inx );

extern INX_T get_port_mode_inx( uint8_t sn );

extern size_t set_port_mode_inx( uint8_t sn, INX_T mode_inx );

extern size_t multi_set_port_mode_inx( uint8_t *sn, INX_T mode_inx );

extern int ev3_port_init( void );

#define EV3_PORT__NONE_  0  /* XXX: 0 is used */
#define EXT_PORT__NONE_  EV3_PORT__NONE_

#define INPUT_1  49  // '1'
#define INPUT_2  50  // '2'
#define INPUT_3  51  // '3'
#define INPUT_4  52  // '4'
            
#define OUTPUT_A  65  // 'A'
#define OUTPUT_B  66  // 'B'
#define OUTPUT_C  67  // 'C'
#define OUTPUT_D  68  // 'D'
                
#define MUX_1  49  // '1'
#define MUX_2  50  // '2'
#define MUX_3  51  // '3'
#define MUX_4  52  // '4'
#define SERVO__OFFSET_  16
#define SERVO_1  65  // 'A'
#define SERVO_2  66  // 'B'
#define SERVO_3  67  // 'C'
#define SERVO_4  68  // 'D'
#define SERVO_5  69  // 'E'
#define SERVO_6  70  // 'F'
#define SERVO_7  71  // 'G'
#define SERVO_8  72  // 'H'
#define NXTMMX__OFFSET_  28
#define NXTMMX_1  77  // 'M'
#define NXTMMX_2  78  // 'N'
#define WEDO__OFFSET_  48
#define WEDO_1  97  // 'a'
#define WEDO_2  98  // 'b'
#define WEDO_3  99  // 'c'
#define WEDO_4  100  // 'd'

extern uint8_t ev3_search_port( uint8_t port, uint8_t extport );

extern void ev3_parse_port_name( char *name, uint8_t *port, uint8_t *extport, uint8_t *addr );

extern char *ev3_port_name( uint8_t port, uint8_t extport, uint8_t addr, char *buf );

#ifdef __cplusplus
}
#endif

#undef EV3_PORT_VAR
#undef EV3_PORT_VAR_INIT
#undef EV3_PORT_INL
#endif