buttontest.c

/*
 * This file is part of badge2019.
 * Copyright 2019 Emil Renner Berthing <esmil@labitat.dk>
 *
 * badge2019 is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * badge2019 is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with badge2019. If not, see <http://www.gnu.org/licenses/>.
 */

#include "geckonator/gpio.h"

#include "leds.h"
#include "timer.h"
#include "events.h"
#include "buttons.h"
#include "display.h"
#include "power.h"

enum events {
	EV_SUP_PUSH = 1,
	EV_SUP_RELEASE,
	EV_SMID_PUSH,
	EV_SMID_RELEASE,
	EV_SDOWN_PUSH,
	EV_SDOWN_RELEASE,
	EV_UP_PUSH,
	EV_UP_RELEASE,
	EV_DOWN_PUSH,
	EV_DOWN_RELEASE,
	EV_LEFT_PUSH,
	EV_LEFT_RELEASE,
	EV_RIGHT_PUSH,
	EV_RIGHT_RELEASE,
	EV_CENTER_PUSH,
	EV_CENTER_RELEASE,
	EV_TICK,
};

static const struct button_config testbuttons[BTN_MAX] = {
	[BTN_SUP]    = { .press = EV_SUP_PUSH,    .release = EV_SUP_RELEASE,    },
	[BTN_SMID]   = { .press = EV_SMID_PUSH,   .release = EV_SMID_RELEASE,   },
	[BTN_SDOWN]  = { .press = EV_SDOWN_PUSH,  .release = EV_SDOWN_RELEASE,  },
	[BTN_UP]     = { .press = EV_UP_PUSH,     .release = EV_UP_RELEASE,     },
	[BTN_DOWN]   = { .press = EV_DOWN_PUSH,   .release = EV_DOWN_RELEASE,   },
	[BTN_LEFT]   = { .press = EV_LEFT_PUSH,   .release = EV_LEFT_RELEASE,   },
	[BTN_RIGHT]  = { .press = EV_RIGHT_PUSH,  .release = EV_RIGHT_RELEASE,  },
	[BTN_CENTER] = { .press = EV_CENTER_PUSH, .release = EV_CENTER_RELEASE, },
};

void
buttontest(void)
{
	struct ticker tick250;
	unsigned int count = 0;

	dp_fill(0, 0, 240, 240, 0x000);
	dp_puts(55, 50,      0x00F, 0x00, "Hold POWER");
	dp_puts(75, 50 + 28, 0x00F, 0x00, "to exit");
	buttons_config(testbuttons);

	ticker_start(&tick250, 250, EV_TICK);

	while (1) {
		switch ((enum events)event_wait()) {
		case EV_SUP_PUSH:
			led1_on();
			dp_fill(5, 195, 10, 10, 0xF00);
			break;
		case EV_SUP_RELEASE:
			led1_off();
			dp_fill(5, 195, 10, 10, 0x000);
			break;
		case EV_SMID_PUSH:
			led2_on();
			dp_fill(5, 210, 10, 10, 0x0F0);
			break;
		case EV_SMID_RELEASE:
			led2_off();
			dp_fill(5, 210, 10, 10, 0x000);
			break;
		case EV_SDOWN_PUSH:
			led3_on();
			dp_fill(5, 225, 10, 10, 0x00F);
			break;
		case EV_SDOWN_RELEASE:
			led3_off();
			dp_fill(5, 225, 10, 10, 0x000);
			break;
		case EV_UP_PUSH:
			dp_fill(115, 190, 10, 10, 0xCB0);
			break;
		case EV_UP_RELEASE:
			dp_fill(115, 190, 10, 10, 0x000);
			break;
		case EV_DOWN_PUSH:
			dp_fill(115, 220, 10, 10, 0xCB0);
			break;
		case EV_DOWN_RELEASE:
			dp_fill(115, 220, 10, 10, 0x000);
			break;
		case EV_LEFT_PUSH:
			dp_fill(105, 205, 10, 10, 0xCB0);
			break;
		case EV_LEFT_RELEASE:
			dp_fill(105, 205, 10, 10, 0x000);
			break;
		case EV_RIGHT_PUSH:
			dp_fill(125, 205, 10, 10, 0xCB0);
			break;
		case EV_RIGHT_RELEASE:
			dp_fill(125, 205, 10, 10, 0x000);
			break;
		case EV_CENTER_PUSH:
			dp_fill(115, 205, 10, 10, 0x00F);
			break;
		case EV_CENTER_RELEASE:
			dp_fill(115, 205, 10, 10, 0x000);
			break;
		case EV_TICK:
			if (power_pressed()) {
				count += 1;
				if (count == 3) {
					led1_off();
					led2_off();
					led3_off();
					ticker_stop(&tick250);
					return;
				}
			} else
				count = 0;
			break;
		}
	}
}