97 lines
2.2 KiB
C
97 lines
2.2 KiB
C
/* microbit.c - BBC micro:bit specific hooks */
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/*
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* Copyright (c) 2017 Intel Corporation
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include <drivers/gpio.h>
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#include <display/mb_display.h>
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#include <bluetooth/mesh.h>
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#include "board.h"
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static u32_t oob_number;
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static struct device *gpio;
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static void button_pressed(struct device *dev, struct gpio_callback *cb,
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u32_t pins)
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{
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struct mb_display *disp = mb_display_get();
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mb_display_print(disp, MB_DISPLAY_MODE_DEFAULT, K_MSEC(500),
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"OOB Number: %u", oob_number);
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}
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static void configure_button(void)
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{
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static struct gpio_callback button_cb;
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gpio = device_get_binding(DT_ALIAS_SW0_GPIOS_CONTROLLER);
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gpio_pin_configure(gpio, DT_ALIAS_SW0_GPIOS_PIN,
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(GPIO_DIR_IN | GPIO_INT | GPIO_INT_EDGE |
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GPIO_INT_ACTIVE_LOW));
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gpio_init_callback(&button_cb, button_pressed, BIT(DT_ALIAS_SW0_GPIOS_PIN));
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gpio_add_callback(gpio, &button_cb);
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}
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void board_output_number(bt_mesh_output_action_t action, u32_t number)
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{
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struct mb_display *disp = mb_display_get();
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struct mb_image arrow = MB_IMAGE({ 0, 0, 1, 0, 0 },
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{ 0, 1, 0, 0, 0 },
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{ 1, 1, 1, 1, 1 },
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{ 0, 1, 0, 0, 0 },
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{ 0, 0, 1, 0, 0 });
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oob_number = number;
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gpio_pin_enable_callback(gpio, DT_ALIAS_SW0_GPIOS_PIN);
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mb_display_image(disp, MB_DISPLAY_MODE_DEFAULT, K_FOREVER, &arrow, 1);
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}
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void board_prov_complete(void)
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{
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struct mb_display *disp = mb_display_get();
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struct mb_image arrow = MB_IMAGE({ 0, 1, 0, 1, 0 },
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{ 0, 1, 0, 1, 0 },
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{ 0, 0, 0, 0, 0 },
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{ 1, 0, 0, 0, 1 },
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{ 0, 1, 1, 1, 0 });
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gpio_pin_disable_callback(gpio, DT_ALIAS_SW0_GPIOS_PIN);
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mb_display_image(disp, MB_DISPLAY_MODE_DEFAULT, K_SECONDS(10),
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&arrow, 1);
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}
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void board_init(void)
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{
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struct mb_display *disp = mb_display_get();
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static struct mb_image blink[] = {
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MB_IMAGE({ 1, 1, 1, 1, 1 },
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{ 1, 1, 1, 1, 1 },
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{ 1, 1, 1, 1, 1 },
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{ 1, 1, 1, 1, 1 },
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{ 1, 1, 1, 1, 1 }),
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MB_IMAGE({ 0, 0, 0, 0, 0 },
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{ 0, 0, 0, 0, 0 },
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{ 0, 0, 0, 0, 0 },
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{ 0, 0, 0, 0, 0 },
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{ 0, 0, 0, 0, 0 })
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};
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mb_display_image(disp, MB_DISPLAY_MODE_DEFAULT | MB_DISPLAY_FLAG_LOOP,
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K_SECONDS(1), blink, ARRAY_SIZE(blink));
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configure_button();
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}
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