picker_port.h

/*
 * PICK A PIN on a programming port: what PROG PORT n in the protocol list
 * makes of the buttons.  picker_screen.c holds the screen; this holds the
 * rules for a port's pin, as the panel can judge them before the IOmcu
 * does (prog_port.h), and the asks a tap makes.
 *
 * SPDX-License-Identifier: MIT
 */
#pragma once
 
#include <stdbool.h>
#include <stddef.h>
#include <stdint.h>
 
#include "out_bind.h"
#include "picker_screen.h"

picker_pin_t picker_port_pin(const outbind_t *b, uint8_t index, uint8_t port,
                             bool locked, char *holder, size_t cap);

bool picker_port_tap(const outbind_t *b, uint8_t index, uint8_t port,
                     picker_pin_t st);

bool picker_port_clashes(const outbind_t *b, uint8_t index, uint8_t port);

bool picker_port_reason(const outbind_t *b, uint8_t port, int refused,
                        char *buf, size_t cap);

bool picker_port_row(const outbind_t *b, uint8_t k, picker_row_t *out);

bool picker_port_own_pin(const outbind_t *b, uint8_t index, int port);

void picker_port_count(uint8_t port, char *buf, size_t cap);