movement: add thermistor testing watch face

2 files changed, 131 insertions, 0 deletions

diff --git a/movement/watch_faces/sensor/thermistor_testing_face.c b/movement/watch_faces/sensor/thermistor_testing_face.c
new file mode 100644
index 00000000..f50e0567
--- /dev/null
+++ b/movement/watch_faces/sensor/thermistor_testing_face.c
@@ -0,0 +1,88 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2022 Joey Castillo
+ *
+ * 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 "thermistor_testing_face.h"
+#include "thermistor_driver.h"
+#include "watch.h"
+
+// This watch face is designed for testing temperature sensor boards.
+// It displays temperature readings at a relatively fast rate of 8 Hz,
+// and disables low energy mode so my testing device doesn't sleep.
+// You more than likely want to use thermistor_readout_face instead.
+
+static void _thermistor_testing_face_update_display(bool in_fahrenheit) {
+    thermistor_driver_enable();
+    float temperature_c = thermistor_driver_get_temperature();
+    char buf[14];
+    if (in_fahrenheit) {
+        sprintf(buf, "%4.1f#F", temperature_c * 1.8 + 32.0);
+    } else {
+        sprintf(buf, "%4.1f#C", temperature_c);
+    }
+    watch_display_string(buf, 4);
+    thermistor_driver_disable();
+}
+
+void thermistor_testing_face_setup(movement_settings_t *settings, uint8_t watch_face_index, void ** context_ptr) {
+    (void) watch_face_index;
+    (void) context_ptr;
+    // force one setting: never enter low energy mode.
+    // I'm using this watch face to test the temperature sensor boards; there's no need for it.
+    settings->bit.le_interval = 0;
+}
+
+void thermistor_testing_face_activate(movement_settings_t *settings, void *context) {
+    (void) settings;
+    (void) context;
+    watch_display_string("TE", 0);
+    movement_request_tick_frequency(8);
+}
+
+bool thermistor_testing_face_loop(movement_event_t event, movement_settings_t *settings, void *context) {
+    (void) context;
+    switch (event.event_type) {
+        case EVENT_MODE_BUTTON_UP:
+            movement_move_to_next_face();
+            break;
+        case EVENT_ALARM_BUTTON_DOWN:
+            settings->bit.use_imperial_units = !settings->bit.use_imperial_units;
+            _thermistor_testing_face_update_display(settings->bit.use_imperial_units);
+            break;
+        case EVENT_ACTIVATE:
+        case EVENT_TICK:
+            _thermistor_testing_face_update_display(settings->bit.use_imperial_units);
+            break;
+        default:
+            break;
+    }
+
+    return true;
+}
+
+void thermistor_testing_face_resign(movement_settings_t *settings, void *context) {
+    (void) settings;
+    (void) context;
+}
diff --git a/movement/watch_faces/sensor/thermistor_testing_face.h b/movement/watch_faces/sensor/thermistor_testing_face.h
new file mode 100644
index 00000000..656f58d5
--- /dev/null
+++ b/movement/watch_faces/sensor/thermistor_testing_face.h
@@ -0,0 +1,43 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2022 Joey Castillo
+ *
+ * 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.
+ */
+
+#ifndef THERMISTOR_TESTING_FACE_H_
+#define THERMISTOR_TESTING_FACE_H_
+
+#include "movement.h"
+
+void thermistor_testing_face_setup(movement_settings_t *settings, uint8_t watch_face_index, void ** context_ptr);
+void thermistor_testing_face_activate(movement_settings_t *settings, void *context);
+bool thermistor_testing_face_loop(movement_event_t event, movement_settings_t *settings, void *context);
+void thermistor_testing_face_resign(movement_settings_t *settings, void *context);
+
+#define thermistor_testing_face ((const watch_face_t){ \
+    thermistor_testing_face_setup, \
+    thermistor_testing_face_activate, \
+    thermistor_testing_face_loop, \
+    thermistor_testing_face_resign, \
+    NULL, \
+})
+
+#endif // THERMISTOR_TESTING_FACE_H_