ported pulsometer_face and counter_face from movement and optimized it for the custom lcd (#67)

watch-faces/complication/counter_face.c

@@ -0,0 +1,153 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2022 Shogo Okamoto
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#include <stdlib.h>
+#include <string.h>
+#include "counter_face.h"
+#include "watch.h"
+#include "watch_utility.h"
+#include "watch_common_display.h"
+
+static inline bool lcd_is_custom(void) {
+    return watch_get_lcd_type() == WATCH_LCD_TYPE_CUSTOM;
+}
+
+void counter_face_setup(uint8_t watch_face_index, void ** context_ptr) {
+    (void) watch_face_index;
+    if (*context_ptr == NULL) {
+        *context_ptr = malloc(sizeof(counter_state_t));
+        memset(*context_ptr, 0, sizeof(counter_state_t));
+        counter_state_t *state = (counter_state_t *)*context_ptr;
+        state->beep_on = true;
+    }
+}
+
+void counter_face_activate(void *context) {
+    counter_state_t *state = (counter_state_t *)context;
+    if (state->beep_on) {
+        watch_set_indicator(WATCH_INDICATOR_SIGNAL);
+    }
+}
+
+bool counter_face_loop(movement_event_t event, void *context) {
+
+    counter_state_t *state = (counter_state_t *)context;
+
+    switch (event.event_type) {
+        case EVENT_ALARM_BUTTON_UP:
+            watch_buzzer_abort_sequence(); //abort running buzzer sequence when counting fast
+            state->counter_idx++; // increment counter index
+            if (state->counter_idx>99) { //0-99
+                state->counter_idx=0;//reset counter index
+            }
+            print_counter(state);
+            if (state->beep_on) {
+                beep_counter(state);
+            }
+            break;
+        case EVENT_LIGHT_LONG_PRESS:
+            watch_buzzer_abort_sequence();
+            state->beep_on = !state->beep_on;
+            if (state->beep_on) {
+                watch_set_indicator(WATCH_INDICATOR_SIGNAL);
+            } else {
+                watch_clear_indicator(WATCH_INDICATOR_SIGNAL);
+            }
+            break;
+        case EVENT_ALARM_LONG_PRESS:
+            state->counter_idx=0; // reset counter index
+            print_counter(state);
+            break;
+        case EVENT_ACTIVATE:
+            print_counter(state);
+            break;
+        case EVENT_TIMEOUT:
+            // ignore timeout
+            break;
+        default:
+            movement_default_loop_handler(event);
+            break;
+    }
+
+    return true;
+}
+
+// beep counter index times
+void beep_counter(counter_state_t *state) {
+    int low_count = state->counter_idx/5;
+    int high_count = state->counter_idx - low_count * 5;
+    static int8_t sound_seq[15];
+    memset(sound_seq, 0, 15);
+    int i = 0;
+    if (low_count > 0) {
+        sound_seq[i] = BUZZER_NOTE_A6;
+        i++;
+        sound_seq[i] = 3;
+        i++;
+        sound_seq[i] = BUZZER_NOTE_REST;
+        i++;
+        sound_seq[i] = 6;
+        i++;
+        if (low_count > 1) {
+            sound_seq[i] = -2;
+            i++;
+            sound_seq[i] = low_count-1;
+            i++;
+        }
+        sound_seq[i] = BUZZER_NOTE_REST;
+        i++;
+        sound_seq[i] = 6;
+        i++;
+    }
+    if (high_count > 0) {
+        sound_seq[i] = BUZZER_NOTE_B6;
+        i++;
+        sound_seq[i] = 3;
+        i++;
+        sound_seq[i] = BUZZER_NOTE_REST;
+        i++;
+        sound_seq[i] = 6;
+        i++;
+    }
+    if (high_count > 1) {
+        sound_seq[i] = -2;
+        i++;
+        sound_seq[i] = high_count-1;
+    }
+    watch_buzzer_play_sequence((int8_t *)sound_seq, NULL);
+}
+
+
+// print counter index at the center of display.
+void print_counter(counter_state_t *state) {
+    char buf[14];
+    watch_display_text_with_fallback(WATCH_POSITION_TOP, "COUNT", "CO");
+    sprintf(buf, "  %02d", state->counter_idx); // center of LCD display
+    watch_display_text_with_fallback(WATCH_POSITION_BOTTOM, buf, buf);
+
+}
+
+void counter_face_resign(void *context) {
+    (void) context;
+}