1 files changed, 83 insertions, 0 deletions
diff --git a/launcher/widgets/complications/pulseometer_widget.c b/launcher/widgets/complications/pulseometer_widget.c
new file mode 100644
index 00000000..3df1cb44
--- /dev/null
+++ b/launcher/widgets/complications/pulseometer_widget.c
@@ -0,0 +1,83 @@
+#include <stdlib.h>
+#include <string.h>
+#include "pulseometer_widget.h"
+#include "watch.h"
+
+void pulseometer_widget_setup(LauncherSettings *settings, void ** context_ptr) {
+    (void) settings;
+    if (*context_ptr == NULL) *context_ptr = malloc(sizeof(PulsometerState));
+}
+
+void pulseometer_widget_activate(LauncherSettings *settings, void *context) {
+    (void) settings;
+    memset(context, 0, sizeof(PulsometerState));
+}
+
+bool pulseometer_widget_loop(LauncherEvent event, LauncherSettings *settings, void *context) {
+    printf("pulseometer_widget_loop\n");
+    (void) settings;
+    PulsometerState *pulsometer_state = (PulsometerState *)context;
+    char buf[14];
+    // starts at index 15
+    const uint8_t pulse_lookup[] = {240, 225, 212, 200, 189, 180, 171, 164, 157, 150, 144, 138, 133, 129, 124, 120, 116, 113, 109, 106, 103, 100, 97, 95, 92, 90, 88, 86, 84, 82, 80, 78, 77, 75, 73, 72, 71, 69, 68, 67, 65, 64, 63, 62, 61, 60, 59, 58, 57, 56, 55, 55, 54, 53, 52, 51, 51, 50, 49, 49, 48, 47, 47, 46, 46, 45, 44, 44, 43, 43, 42, 42, 41, 41, 40, 40, 40};
+    switch (event.bit.event_type) {
+        case EVENT_TICK:
+            if (pulsometer_state->pulse == 0 && !pulsometer_state->measuring) {
+                switch (pulsometer_state->ticks % 5) {
+                    case 0:
+                        watch_display_string("  Hold  ", 2);
+                        break;
+                    case 1:
+                        watch_display_string(" Alarn", 4);
+                        break;
+                    case 2:
+                        watch_display_string("+   Count ", 0);
+                        break;
+                    case 3:
+                        watch_display_string("  30Beats ", 0);
+                        break;
+                    case 4:
+                        watch_clear_display();
+                        break;
+                }
+                pulsometer_state->ticks++;
+            } else {
+                if (pulsometer_state->ticks < 15) {
+                    watch_display_string("        Lo", 0);
+                } else if (pulsometer_state->ticks > 91) {
+                    watch_display_string("        Hi", 0);
+                } else {
+                    if (pulsometer_state->measuring) pulsometer_state->pulse = pulse_lookup[pulsometer_state->ticks - 15];
+                    sprintf(buf, "    %-3dbpn", pulsometer_state->pulse);
+                    watch_display_string(buf, 0);
+                }
+                if (pulsometer_state->measuring) pulsometer_state->ticks++;
+            }
+            return false;
+        case EVENT_MODE_BUTTON_UP:
+            launcher_move_to_next_widget();
+            return false;
+        case EVENT_LIGHT_BUTTON_UP:
+            launcher_illuminate_led();
+            break;
+        case EVENT_ALARM_BUTTON_DOWN:
+            pulsometer_state->ticks = 0;
+            pulsometer_state->measuring = true;
+            launcher_request_tick_frequency(2);
+            break;
+        case EVENT_ALARM_BUTTON_UP:
+        case EVENT_ALARM_LONG_PRESS:
+            pulsometer_state->measuring = false;
+            launcher_request_tick_frequency(1);
+            break;
+        default:
+            break;
+    }
+
+    return true;
+}
+
+void pulseometer_widget_resign(LauncherSettings *settings, void *context) {
+    (void) settings;
+    (void) context;
+}