prog_port.h

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#ifndef RCBENCH_PROG_PORT_H
#define RCBENCH_PROG_PORT_H
 
#include <stdbool.h>
#include <stdint.h>
 
#include "link_pages.h"
#include "outputs.h"
 
#ifdef __cplusplus
extern "C" {
#endif

#define PROG_PORT_CHANNEL0 9u
#define PROG_PORT_RATE_HZ 50u
#define PROG_PORT_DEFAULT_PIN 13u
#define PROG_PORT_NO_PIN 0xFFu

#define PROG_PORT_KEPT 4u
#define PROG_PORT_KEPT_COUNT (LINK_PG_PORTS_MAX * PROG_PORT_KEPT)

typedef struct {
    uint16_t regs[LINK_PG_REGS];
    uint8_t  count;     
    uint8_t  bound;     
    uint8_t  blocked;   
    uint16_t hz;        
} prog_port_t;

void prog_port_init(prog_port_t *p, uint8_t count);

#define PROG_PORT_FUNC_UNSTORED 0u

void prog_port_defaults(uint16_t *kept, uint16_t pin0);

void prog_port_restore(prog_port_t *p, const uint16_t *kept, outputs_t *o,
                       uint64_t taken);

void prog_port_restore_fn(prog_port_t *p, const uint16_t *kept,
                          uint16_t func_word, outputs_t *o, uint64_t taken);

uint16_t prog_port_kept_func(const prog_port_t *p);

void prog_port_kept(const prog_port_t *p, uint16_t *kept);

uint8_t prog_port_write(prog_port_t *p, uint8_t off, uint8_t n,
                        const uint16_t *in, outputs_t *o, uint64_t taken,
                        bool locked, uint32_t now_ms);

void prog_port_read(const prog_port_t *p, uint8_t off, uint8_t n,
                    uint16_t *out);

void prog_port_revert(prog_port_t *p, const prog_port_t *was, outputs_t *o);

void prog_port_bound(prog_port_t *p, uint8_t mask);

uint8_t prog_port_count(const prog_port_t *p);

uint8_t prog_port_func(const prog_port_t *p, uint8_t port);

uint8_t prog_port_pwm_ports(const prog_port_t *p);

uint8_t prog_port_parked(const prog_port_t *p);

uint8_t prog_port_dshot(const prog_port_t *p);

uint16_t prog_port_kbit(const prog_port_t *p, uint8_t port);

uint8_t prog_port_pin(const prog_port_t *p, uint8_t port);

uint8_t prog_port_wire_pin(const prog_port_t *p, uint8_t port, uint8_t bound);

uint64_t prog_port_pins(const prog_port_t *p);

uint8_t prog_port_pwm(const prog_port_t *p);

uint16_t prog_port_pwm_channels(const prog_port_t *p);

uint16_t prog_port_sliced_channels(const prog_port_t *p);

void prog_port_rate(prog_port_t *p, uint16_t hz);

uint16_t prog_port_port_hz(const prog_port_t *p, uint8_t port);

uint8_t prog_port_target(const prog_port_t *p);

uint8_t prog_port_channel(uint8_t port);

uint8_t prog_port_slots_check(const prog_port_t *p, const uint16_t *slots);

unsigned prog_port_slots_free(uint16_t *slots);
 
#ifdef __cplusplus
}
#endif
 
#endif /* RCBENCH_PROG_PORT_H */