Implement UI prototype
This commit is contained in:
Hendrik Sauer
Patrick Rathje
parent
d33ec2580b
commit
75f5a8cf94
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#include <device.h>
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#include <drivers/display.h>
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#include <lvgl.h>
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#include <stdio.h>
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#include <string.h>
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#include <zephyr.h>
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#define LOG_LEVEL CONFIG_LOG_DEFAULT_LEVEL
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#include <logging/log.h>
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LOG_MODULE_REGISTER(app);
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const struct device* display_dev;
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lv_obj_t* display_center_pane;
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lv_obj_t* display_top_bar;
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lv_obj_t* display_bot_bar;
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lv_obj_t* display_contacts_label;
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lv_obj_t* display_risk_contacts_label;
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lv_obj_t* risk_contacts_button;
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lv_obj_t* display_count_label;
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lv_obj_t* display_clock_label;
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lv_obj_t* display_battery_label;
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lv_obj_t* display_memory_label;
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lv_obj_t* display_msg_label;
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lv_style_t green_button_style;
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lv_style_t yellow_button_style;
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lv_style_t red_button_style;
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int get_battery_percentage() {
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return 74;
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}
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int get_memory_percentage() {
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return 32;
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}
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int get_time() {
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return 1200;
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}
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int get_contacts() {
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return 314;
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}
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int risk_contacts = 0;
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int get_risk_contacts() {
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return risk_contacts++;
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}
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int init_styles() {
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lv_style_init(&green_button_style);
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lv_style_init(&yellow_button_style);
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lv_style_init(&red_button_style);
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lv_style_set_bg_opa(&green_button_style, LV_STATE_DEFAULT, LV_OPA_COVER);
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lv_style_set_pad_top(&green_button_style, LV_STATE_DEFAULT, 10);
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lv_style_set_pad_bottom(&green_button_style, LV_STATE_DEFAULT, 10);
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lv_style_set_pad_left(&green_button_style, LV_STATE_DEFAULT, 10);
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lv_style_set_pad_right(&green_button_style, LV_STATE_DEFAULT, 10);
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lv_style_set_border_width(&green_button_style, LV_STATE_DEFAULT, 1);
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lv_style_set_radius(&green_button_style, LV_STATE_DEFAULT, 10);
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lv_style_copy(&yellow_button_style, &green_button_style);
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lv_style_copy(&red_button_style, &green_button_style);
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lv_style_set_bg_color(&green_button_style, LV_STATE_DEFAULT, LV_COLOR_GREEN);
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lv_style_set_text_color(&green_button_style, LV_STATE_DEFAULT, LV_COLOR_WHITE);
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lv_style_set_bg_color(&yellow_button_style, LV_STATE_DEFAULT, LV_COLOR_YELLOW);
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lv_style_set_text_color(&yellow_button_style, LV_STATE_DEFAULT, LV_COLOR_BLACK);
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lv_style_set_bg_color(&red_button_style, LV_STATE_DEFAULT, LV_COLOR_RED);
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lv_style_set_text_color(&red_button_style, LV_STATE_DEFAULT, LV_COLOR_WHITE);
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return 0;
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}
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int update_display() {
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static char display_contacts_str[30] = {0};
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static char display_risk_contacts_str[30] = {0};
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static char display_clock_str[6] = {0};
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static char display_battery_str[10] = {0};
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static char display_memory_str[10] = {0};
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printk("Update display\n");
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sprintf(display_contacts_str, "%d Kontakte erkannt, davon", get_contacts());
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lv_label_set_text(display_contacts_label, display_contacts_str);
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int risk_contacts = get_risk_contacts();
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if (risk_contacts == 0) {
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sprintf(display_risk_contacts_str, "keine Risiko-Kontakte");
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} else if (risk_contacts == 1) {
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sprintf(display_risk_contacts_str, "1 Risiko-Kontakt");
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} else {
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sprintf(display_risk_contacts_str, "%d Risiko-Kontakte", risk_contacts);
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}
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lv_label_set_text(display_risk_contacts_label, display_risk_contacts_str);
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if (risk_contacts == 0) {
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// Set Button green
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lv_obj_reset_style_list(risk_contacts_button, LV_OBJ_PART_MAIN);
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lv_obj_add_style(risk_contacts_button, LV_BTN_PART_MAIN, &green_button_style);
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} else if (risk_contacts < 5) {
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// Set Button yellow
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lv_obj_reset_style_list(risk_contacts_button, LV_OBJ_PART_MAIN);
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lv_obj_add_style(risk_contacts_button, LV_BTN_PART_MAIN, &yellow_button_style);
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} else {
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// Set Button red
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lv_obj_reset_style_list(risk_contacts_button, LV_OBJ_PART_MAIN);
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lv_obj_add_style(risk_contacts_button, LV_BTN_PART_MAIN, &red_button_style);
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}
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int time = get_time();
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sprintf(display_clock_str, "%d:%02d", (time / 100) % 100, time % 100);
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lv_label_set_text(display_clock_label, display_clock_str);
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sprintf(display_battery_str, "Bat: %d%%", get_battery_percentage());
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lv_label_set_text(display_battery_label, display_battery_str);
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sprintf(display_memory_str, "Mem: %d%%", get_memory_percentage());
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lv_label_set_text(display_memory_label, display_memory_str);
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lv_task_handler();
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return 0;
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}
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int init_display() {
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init_styles();
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display_dev = device_get_binding(CONFIG_LVGL_DISPLAY_DEV_NAME);
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if (display_dev == NULL) {
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LOG_ERR("device not found. Aborting test.");
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return -1;
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}
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display_top_bar = lv_cont_create(lv_scr_act(), NULL);
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lv_obj_set_width(display_top_bar, lv_obj_get_width(lv_scr_act()));
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lv_cont_set_layout(display_top_bar, LV_LAYOUT_PRETTY_TOP);
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display_bot_bar = lv_cont_create(lv_scr_act(), NULL);
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lv_obj_set_width(display_bot_bar, lv_obj_get_width(lv_scr_act()));
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lv_cont_set_layout(display_bot_bar, LV_LAYOUT_PRETTY_BOTTOM);
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display_center_pane = lv_cont_create(lv_scr_act(), NULL);
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lv_obj_align(display_center_pane, display_top_bar, LV_ALIGN_OUT_BOTTOM_LEFT, 0, 0);
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lv_obj_set_width(display_center_pane, lv_obj_get_width(lv_scr_act()));
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lv_obj_set_height(display_center_pane, lv_obj_get_height(lv_scr_act()) - lv_obj_get_height(display_top_bar) - lv_obj_get_height(display_bot_bar));
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lv_cont_set_layout(display_center_pane, LV_LAYOUT_COLUMN_MID);
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lv_obj_align(display_bot_bar, display_center_pane, LV_ALIGN_OUT_BOTTOM_LEFT, 0, 0);
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display_contacts_label = lv_label_create(display_center_pane, NULL);
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lv_obj_set_height_margin(display_contacts_label, 20);
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lv_label_set_text(display_contacts_label, "");
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if (IS_ENABLED(CONFIG_LVGL_POINTER_KSCAN)) {
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risk_contacts_button = lv_btn_create(display_center_pane, NULL);
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lv_btn_set_fit(risk_contacts_button, LV_FIT_TIGHT);
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display_risk_contacts_label = lv_label_create(risk_contacts_button, NULL);
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} else {
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display_risk_contacts_label = lv_label_create(display_center_pane, NULL);
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}
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lv_obj_set_height_margin(display_risk_contacts_label, 20);
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lv_label_set_text(display_risk_contacts_label, "");
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display_memory_label = lv_label_create(display_top_bar, NULL);
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lv_obj_set_width_margin(display_memory_label, 10);
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lv_label_set_text(display_memory_label, "");
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display_clock_label = lv_label_create(display_top_bar, NULL);
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lv_obj_set_width_margin(display_clock_label, 10);
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lv_label_set_text(display_clock_label, "");
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display_battery_label = lv_label_create(display_top_bar, NULL);
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lv_obj_set_width_margin(display_battery_label, 10);
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lv_label_set_text(display_battery_label, "");
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display_msg_label = lv_label_create(display_bot_bar, NULL);
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lv_label_set_text(display_msg_label, "");
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update_display();
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lv_task_handler();
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display_blanking_off(display_dev);
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return 0;
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}
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int display_set_message(char* msg) {
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lv_label_set_text(display_msg_label, msg);
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return 0;
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}
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@ -0,0 +1,10 @@
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#ifndef DISPLAY_H
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#define DISPLAY_H
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int init_display();
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int update_display();
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int display_set_message();
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#endif
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33
src/main.c
33
src/main.c
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#include "exposure-notification.h"
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#include "gatt_service.h"
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#include "io.h"
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#include "display.h"
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void main(void) {
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int err = 0;
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@ -44,14 +45,6 @@ void main(void) {
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return;
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}
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<<<<<<< HEAD
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/* Initialize the Bluetooth Subsystem */
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err = bt_enable(NULL);
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if (err) {
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printk("Bluetooth init failed (err %d)\n", err);
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return;
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}
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=======
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#ifndef NATIVE_POSIX
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/* Initialize the Bluetooth Subsystem */
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err = bt_enable(NULL);
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@ -59,24 +52,15 @@ void main(void) {
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printk("Bluetooth init failed (err %d)\n", err);
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return;
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}
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>>>>>>> 523dcb2 (Enable native build)
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printk("Bluetooth initialized\n");
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<<<<<<< HEAD
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err = init_gatt();
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if (err) {
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printk("init gatt failed(err %d)\n", err);
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return;
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}
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=======
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err = init_gatt();
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if (err) {
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printk("init gatt failed(err %d)\n", err);
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return;
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}
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#endif
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>>>>>>> 523dcb2 (Enable native build)
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err = init_covid();
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if (err) {
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@ -84,8 +68,15 @@ void main(void) {
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return;
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}
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do {
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do_covid();
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do_gatt();
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} while (1);
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printk("init display\n");
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err = init_display();
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if (err) {
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printk("init display failed (err %d)\n", err);
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}
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do{
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do_covid();
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do_gatt();
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} while (1);
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}
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