diff options
Diffstat (limited to 'movement/watch_faces/complication/pulsometer_face.c')
| -rw-r--r-- | movement/watch_faces/complication/pulsometer_face.c | 114 |
1 files changed, 114 insertions, 0 deletions
diff --git a/movement/watch_faces/complication/pulsometer_face.c b/movement/watch_faces/complication/pulsometer_face.c new file mode 100644 index 00000000..28ca1a50 --- /dev/null +++ b/movement/watch_faces/complication/pulsometer_face.c @@ -0,0 +1,114 @@ +/* + * 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 "pulsometer_face.h" +#include "watch.h" + +#define PULSOMETER_FACE_FREQUENCY_FACTOR (4ul) // refresh rate will be 2 to this power Hz (0 for 1 Hz, 2 for 4 Hz, etc.) +#define PULSOMETER_FACE_FREQUENCY (1 << PULSOMETER_FACE_FREQUENCY_FACTOR) + +void pulsometer_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(pulsometer_state_t)); +} + +void pulsometer_face_activate(movement_settings_t *settings, void *context) { + (void) settings; + memset(context, 0, sizeof(pulsometer_state_t)); +} + +bool pulsometer_face_loop(movement_event_t event, movement_settings_t *settings, void *context) { + (void) settings; + pulsometer_state_t *pulsometer_state = (pulsometer_state_t *)context; + char buf[14]; + 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_DOWN: + pulsometer_state->measuring = true; + pulsometer_state->pulse = 0xFFFF; + pulsometer_state->ticks = 0; + movement_request_tick_frequency(PULSOMETER_FACE_FREQUENCY); + break; + case EVENT_ALARM_BUTTON_UP: + case EVENT_ALARM_LONG_PRESS: + pulsometer_state->measuring = false; + movement_request_tick_frequency(1); + break; + 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 = (pulsometer_state->ticks + 1) % 5; + } else { + if (pulsometer_state->measuring && pulsometer_state->ticks) { + pulsometer_state->pulse = (int16_t)((30.0 * ((float)(60 << PULSOMETER_FACE_FREQUENCY_FACTOR) / (float)pulsometer_state->ticks)) + 0.5); + } + if (pulsometer_state->pulse > 240) { + watch_display_string(" Hi", 0); + } else if (pulsometer_state->pulse < 40) { + watch_display_string(" Lo", 0); + } else { + sprintf(buf, " %-3dbpn", pulsometer_state->pulse); + watch_display_string(buf, 0); + } + if (pulsometer_state->measuring) pulsometer_state->ticks++; + } + break; + case EVENT_TIMEOUT: + movement_move_to_face(0); + break; + default: + break; + } + + return true; +} + +void pulsometer_face_resign(movement_settings_t *settings, void *context) { + (void) settings; + (void) context; +} |