movement: move thermistor to 'sensor' watch faces

4 files changed, 341 insertions, 0 deletions

diff --git a/movement/watch_faces/sensor/thermistor_logging_face.c b/movement/watch_faces/sensor/thermistor_logging_face.c
new file mode 100644
index 00000000..40c40027
--- /dev/null
+++ b/movement/watch_faces/sensor/thermistor_logging_face.c
@@ -0,0 +1,141 @@
+/*
+ * 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_logging_face.h"
+#include "thermistor_driver.h"
+#include "watch.h"
+
+static void _thermistor_logging_face_log_data(thermistor_logger_state_t *logger_state) {
+    thermistor_driver_enable();
+    watch_date_time date_time = watch_rtc_get_date_time();
+    size_t pos = logger_state->data_points % THERMISTOR_LOGGING_NUM_DATA_POINTS;
+
+    logger_state->data[pos].timestamp.reg = date_time.reg;
+    logger_state->data[pos].temperature_c = thermistor_driver_get_temperature();
+    logger_state->data_points++;
+
+    thermistor_driver_disable();
+}
+
+static void _thermistor_logging_face_update_display(thermistor_logger_state_t *logger_state, bool in_fahrenheit, bool clock_mode_24h) {
+    int8_t pos = (logger_state->data_points - 1 - logger_state->display_index) % THERMISTOR_LOGGING_NUM_DATA_POINTS;
+    char buf[14];
+
+    watch_clear_indicator(WATCH_INDICATOR_24H);
+    watch_clear_indicator(WATCH_INDICATOR_PM);
+    watch_clear_colon();
+
+    if (pos < 0) {
+        sprintf(buf, "TL%2dno dat", logger_state->display_index);
+    } else if (logger_state->ts_ticks) {
+        watch_date_time date_time = logger_state->data[pos].timestamp;
+        watch_set_colon();
+        if (clock_mode_24h) {
+            watch_set_indicator(WATCH_INDICATOR_24H);
+        } else {
+            if (date_time.unit.hour > 11) watch_set_indicator(WATCH_INDICATOR_PM);
+            date_time.unit.hour %= 12;
+            if (date_time.unit.hour == 0) date_time.unit.hour = 12;
+        }
+        sprintf(buf, "AT%2d%2d%02d%02d", date_time.unit.day, date_time.unit.hour, date_time.unit.minute, date_time.unit.second);
+    } else {
+        if (in_fahrenheit) {
+            sprintf(buf, "TL%2d%4.1f#F", logger_state->display_index, logger_state->data[pos].temperature_c * 1.8 + 32.0);
+        } else {
+            sprintf(buf, "TL%2d%4.1f#C", logger_state->display_index, logger_state->data[pos].temperature_c);
+        }
+    }
+
+    watch_display_string(buf, 0);
+}
+
+void thermistor_logging_face_setup(movement_settings_t *settings, uint8_t watch_face_index, void ** context_ptr) {
+    (void) settings;
+    (void) watch_face_index;
+    if (*context_ptr == NULL) {
+        *context_ptr = malloc(sizeof(thermistor_logger_state_t));
+        memset(*context_ptr, 0, sizeof(thermistor_logger_state_t));
+    }
+}
+
+void thermistor_logging_face_activate(movement_settings_t *settings, void *context) {
+    (void) settings;
+    thermistor_logger_state_t *logger_state = (thermistor_logger_state_t *)context;
+    logger_state->display_index = 0;
+    logger_state->ts_ticks = 0;
+}
+
+bool thermistor_logging_face_loop(movement_event_t event, movement_settings_t *settings, void *context) {
+    thermistor_logger_state_t *logger_state = (thermistor_logger_state_t *)context;
+    switch (event.event_type) {
+        case EVENT_TIMEOUT:
+            movement_move_to_face(0);
+            break;
+        case EVENT_MODE_BUTTON_UP:
+            movement_move_to_next_face();
+            break;
+        case EVENT_LIGHT_LONG_PRESS:
+            // light button shows the timestamp, but if you need the light, long press it.
+            movement_illuminate_led();
+            break;
+        case EVENT_LIGHT_BUTTON_DOWN:
+            logger_state->ts_ticks = 2;
+            _thermistor_logging_face_update_display(logger_state, settings->bit.use_imperial_units, settings->bit.clock_mode_24h);
+            break;
+        case EVENT_ALARM_BUTTON_DOWN:
+            logger_state->display_index = (logger_state->display_index + 1) % THERMISTOR_LOGGING_NUM_DATA_POINTS;
+            logger_state->ts_ticks = 0;
+            // fall through
+        case EVENT_ACTIVATE:
+            _thermistor_logging_face_update_display(logger_state, settings->bit.use_imperial_units, settings->bit.clock_mode_24h);
+            break;
+        case EVENT_TICK:
+            if (logger_state->ts_ticks && --logger_state->ts_ticks == 0) {
+                _thermistor_logging_face_update_display(logger_state, settings->bit.use_imperial_units, settings->bit.clock_mode_24h);
+            }
+            break;
+        case EVENT_BACKGROUND_TASK:
+            _thermistor_logging_face_log_data(logger_state);
+            break;
+        default:
+            break;
+    }
+
+    return true;
+}
+
+void thermistor_logging_face_resign(movement_settings_t *settings, void *context) {
+    (void) settings;
+    (void) context;
+}
+
+bool thermistor_logging_face_wants_background_task(movement_settings_t *settings, void *context) {
+    (void) settings;
+    (void) context;
+    // this will get called at the top of each minute, so all we check is if we're at the top of the hour as well.
+    // if we are, we ask for a background task.
+    return watch_rtc_get_date_time().unit.minute == 0;
+}
diff --git a/movement/watch_faces/sensor/thermistor_logging_face.h b/movement/watch_faces/sensor/thermistor_logging_face.h
new file mode 100644
index 00000000..4ba593ec
--- /dev/null
+++ b/movement/watch_faces/sensor/thermistor_logging_face.h
@@ -0,0 +1,59 @@
+/*
+ * 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_LOGGING_FACE_H_
+#define THERMISTOR_LOGGING_FACE_H_
+
+#include "movement.h"
+#include "watch.h"
+
+#define THERMISTOR_LOGGING_NUM_DATA_POINTS (36)
+
+typedef struct {
+    watch_date_time timestamp;
+    float temperature_c;
+} thermistor_logger_data_point_t;
+
+typedef struct {
+    uint8_t display_index;  // the index we are displaying on screen
+    uint8_t ts_ticks;       // when the user taps the LIGHT button, we show the timestamp for a few ticks.
+    int32_t data_points;    // the absolute number of data points logged
+    thermistor_logger_data_point_t data[THERMISTOR_LOGGING_NUM_DATA_POINTS];
+} thermistor_logger_state_t;
+
+void thermistor_logging_face_setup(movement_settings_t *settings, uint8_t watch_face_index, void ** context_ptr);
+void thermistor_logging_face_activate(movement_settings_t *settings, void *context);
+bool thermistor_logging_face_loop(movement_event_t event, movement_settings_t *settings, void *context);
+void thermistor_logging_face_resign(movement_settings_t *settings, void *context);
+bool thermistor_logging_face_wants_background_task(movement_settings_t *settings, void *context);
+
+#define thermistor_logging_face ((const watch_face_t){ \
+    thermistor_logging_face_setup, \
+    thermistor_logging_face_activate, \
+    thermistor_logging_face_loop, \
+    thermistor_logging_face_resign, \
+    thermistor_logging_face_wants_background_task, \
+})
+
+#endif // THERMISTOR_LOGGING_FACE_H_
diff --git a/movement/watch_faces/sensor/thermistor_readout_face.c b/movement/watch_faces/sensor/thermistor_readout_face.c
new file mode 100644
index 00000000..b97c8432
--- /dev/null
+++ b/movement/watch_faces/sensor/thermistor_readout_face.c
@@ -0,0 +1,98 @@
+/*
+ * 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_readout_face.h"
+#include "thermistor_driver.h"
+#include "watch.h"
+
+static void _thermistor_readout_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_readout_face_setup(movement_settings_t *settings, uint8_t watch_face_index, void ** context_ptr) {
+    (void) settings;
+    (void) watch_face_index;
+    (void) context_ptr;
+}
+
+void thermistor_readout_face_activate(movement_settings_t *settings, void *context) {
+    (void) settings;
+    (void) context;
+    watch_display_string("TE", 0);
+}
+
+bool thermistor_readout_face_loop(movement_event_t event, movement_settings_t *settings, void *context) {
+    (void) context;
+    watch_date_time date_time = watch_rtc_get_date_time();
+    switch (event.event_type) {
+        case EVENT_MODE_BUTTON_UP:
+            movement_move_to_next_face();
+            break;
+        case EVENT_LIGHT_BUTTON_DOWN:
+            movement_illuminate_led();
+            break;
+        case EVENT_ALARM_BUTTON_UP:
+            settings->bit.use_imperial_units = !settings->bit.use_imperial_units;
+            _thermistor_readout_face_update_display(settings->bit.use_imperial_units);
+            break;
+        case EVENT_ACTIVATE:
+            // force a measurement to be taken immediately.
+            date_time.unit.second = 0;
+            // fall through
+        case EVENT_TICK:
+            if (date_time.unit.second % 5 == 4) {
+                // Not 100% on this, but I like the idea of using the signal indicator to indicate that we're sensing data.
+                // In this case we turn the indicator on a second before the reading is taken, and clear it when we're done.
+                // In reality the measurement takes a fraction of a second, but this is just to show something is happening.
+                watch_set_indicator(WATCH_INDICATOR_SIGNAL);
+            } else if (date_time.unit.second % 5 == 0) {
+                _thermistor_readout_face_update_display(settings->bit.use_imperial_units);
+                watch_clear_indicator(WATCH_INDICATOR_SIGNAL);
+            }
+            break;
+        case EVENT_LOW_ENERGY_UPDATE:
+            watch_display_string("TE  SLEEP ", 0);
+            break;
+        default:
+            break;
+    }
+
+    return true;
+}
+
+void thermistor_readout_face_resign(movement_settings_t *settings, void *context) {
+    (void) settings;
+    (void) context;
+}
diff --git a/movement/watch_faces/sensor/thermistor_readout_face.h b/movement/watch_faces/sensor/thermistor_readout_face.h
new file mode 100644
index 00000000..7361164e
--- /dev/null
+++ b/movement/watch_faces/sensor/thermistor_readout_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_READOUT_FACE_H_
+#define THERMISTOR_READOUT_FACE_H_
+
+#include "movement.h"
+
+void thermistor_readout_face_setup(movement_settings_t *settings, uint8_t watch_face_index, void ** context_ptr);
+void thermistor_readout_face_activate(movement_settings_t *settings, void *context);
+bool thermistor_readout_face_loop(movement_event_t event, movement_settings_t *settings, void *context);
+void thermistor_readout_face_resign(movement_settings_t *settings, void *context);
+
+#define thermistor_readout_face ((const watch_face_t){ \
+    thermistor_readout_face_setup, \
+    thermistor_readout_face_activate, \
+    thermistor_readout_face_loop, \
+    thermistor_readout_face_resign, \
+    NULL, \
+})
+
+#endif // THERMISTOR_READOUT_FACE_H_