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Merge branch 'main' of github.com:joeycastillo/Sensor-Watch into main

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This commit is contained in:
Joey Castillo 2022-01-27 14:28:46 -05:00
parent 45aa04f4ac d3e484dc98
commit 5fb8dabdd2
12 changed files with 218 additions and 65 deletions
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2
apps/buzzer-test/app.c
View file

@ -115,7 +115,7 @@ bool app_loop(void) {
900,
};
application_state.play = false;
for(size_t i = 0; i < sizeof(rains); i++) {
for(size_t i = 0, count = sizeof(rains) / sizeof(rains[0]); i < count; i++) {
char buf[9] = {0};
if (rains[i] == BUZZER_NOTE_REST) {
printf("rest for %d ms\n", durations[i]);

3
make.mk
View file

@ -120,6 +120,7 @@ SRCS += \
$(TOP)/watch-library/shared/driver/lis2dh.c \
$(TOP)/watch-library/shared/driver/lis2dw.c \
$(TOP)/watch-library/shared/driver/spiflash.c \
$(TOP)/watch-library/shared/watch/watch_private_buzzer.c \
$(TOP)/watch-library/shared/watch/watch_private_display.c \
$(TOP)/watch-library/shared/watch/watch_utility.c \
@ -137,6 +138,7 @@ INCLUDES += \
-I$(TOP)/watch-library/shared/driver/ \
-I$(TOP)/watch-library/shared/config/ \
-I$(TOP)/watch-library/shared/watch/ \
-I$(TOP)/watch-library/simulator/watch/ \
-I$(TOP)/watch-library/simulator/hpl/port/ \
-I$(TOP)/watch-library/hardware/include/component \
-I$(TOP)/watch-library/hardware/hal/include/ \
@ -159,6 +161,7 @@ SRCS += \
$(TOP)/watch-library/simulator/watch/watch_deepsleep.c \
$(TOP)/watch-library/simulator/watch/watch_private.c \
$(TOP)/watch-library/simulator/watch/watch.c \
$(TOP)/watch-library/shared/watch/watch_private_buzzer.c \
$(TOP)/watch-library/shared/watch/watch_private_display.c \
$(TOP)/watch-library/shared/watch/watch_utility.c \

1
rules.mk
View file

@ -13,6 +13,7 @@ endif
$(BUILD)/$(BIN).html: $(OBJS)
@echo HTML $@
@$(CC) $(LDFLAGS) $(OBJS) $(LIBS) -o $@ \
-s ASYNCIFY=1 \
-s EXPORTED_FUNCTIONS=_main \
--shell-file=$(TOP)/watch-library/simulator/shell.html

4
watch-library/hardware/watch/watch_buzzer.c
View file

@ -47,10 +47,6 @@ inline void watch_set_buzzer_off(void) {
gpio_set_pin_function(BUZZER, GPIO_PIN_FUNCTION_OFF);
}
// note: the buzzer uses a 1 MHz clock. these values were determined by dividing 1,000,000 by the target frequency.
// i.e. for a 440 Hz tone (A4 on the piano), 1MHz/440Hz = 2273
const uint16_t NotePeriods[108] = {18182,17161,16197,15288,14430,13620,12857,12134,11453,10811,10204,9631,9091,8581,8099,7645,7216,6811,6428,6068,5727,5405,5102,4816,4545,4290,4050,3822,3608,3405,3214,3034,2863,2703,2551,2408,2273,2145,2025,1911,1804,1703,1607,1517,1432,1351,1276,1204,1136,1073,1012,956,902,851,804,758,716,676,638,602,568,536,506,478,451,426,402,379,358,338,319,301,284,268,253,239,225,213,201,190,179,169,159,150,142,134,127};
void watch_buzzer_play_note(BuzzerNote note, uint16_t duration_ms) {
if (note == BUZZER_NOTE_REST) {
watch_set_buzzer_off();

28
watch-library/shared/watch/watch_private_buzzer.c Normal file
View file

@ -0,0 +1,28 @@
/*
* 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 "driver_init.h"
// note: the buzzer uses a 1 MHz clock. these values were determined by dividing 1,000,000 by the target frequency.
// i.e. for a 440 Hz tone (A4 on the piano), 1MHz/440Hz = 2273
const uint16_t NotePeriods[108] = {18182,17161,16197,15288,14430,13620,12857,12134,11453,10811,10204,9631,9091,8581,8099,7645,7216,6811,6428,6068,5727,5405,5102,4816,4545,4290,4050,3822,3608,3405,3214,3034,2863,2703,2551,2408,2273,2145,2025,1911,1804,1703,1607,1517,1432,1351,1276,1204,1136,1073,1012,956,902,851,804,758,716,676,638,602,568,536,506,478,451,426,402,379,358,338,319,301,284,268,253,239,225,213,201,190,179,169,159,150,142,134,127};

58
watch-library/simulator/main.c
View file

@ -24,39 +24,83 @@
#include <stdio.h>
#include "watch.h"
#include "watch_main_loop.h"
#include <emscripten.h>
#include <emscripten/html5.h>
#define ANIMATION_FRAME_ID_IS_VALID(id) ((id) >= 0)
#define ANIMATION_FRAME_ID_INVALID (-1)
#define ANIMATION_FRAME_ID_SUSPENDED (-2)
static bool sleeping = true;
static volatile long animation_frame_id = ANIMATION_FRAME_ID_INVALID;
// make compiler happy
static void main_loop_set_sleeping(bool sleeping);
static EM_BOOL main_loop(double time, void *userData);
static inline void request_next_frame(void) {
if (animation_frame_id == ANIMATION_FRAME_ID_INVALID) {
animation_frame_id = emscripten_request_animation_frame(main_loop, NULL);
}
}
static EM_BOOL main_loop(double time, void *userData) {
if (main_loop_is_sleeping()) {
request_next_frame();
return EM_FALSE;
}
if (sleeping) {
sleeping = false;
app_wake_from_standby();
}
animation_frame_id = ANIMATION_FRAME_ID_INVALID;
bool can_sleep = app_loop();
if (can_sleep) {
app_prepare_for_standby();
sleeping = true;
animation_frame_id = ANIMATION_FRAME_ID_INVALID;
return EM_FALSE;
}
return EM_TRUE;
request_next_frame();
return EM_FALSE;
}
// make compiler happy
void resume_main_loop(void);
EMSCRIPTEN_KEEPALIVE
void resume_main_loop(void) {
if (sleeping) {
emscripten_request_animation_frame_loop(main_loop, NULL);
if (!ANIMATION_FRAME_ID_IS_VALID(animation_frame_id)) {
animation_frame_id = emscripten_request_animation_frame(main_loop, NULL);
}
}
void suspend_main_loop(void) {
if (ANIMATION_FRAME_ID_IS_VALID(animation_frame_id)) {
emscripten_cancel_animation_frame(animation_frame_id);
}
animation_frame_id = ANIMATION_FRAME_ID_SUSPENDED;
}
void main_loop_sleep(uint32_t ms) {
main_loop_set_sleeping(true);
emscripten_sleep(ms);
main_loop_set_sleeping(false);
}
bool main_loop_is_sleeping(void) {
return EM_ASM_INT({ return Module['suspended']; }) != 0;
}
static void main_loop_set_sleeping(bool sleeping) {
EM_ASM({
Module['suspended'] = $0;
}, sleeping);
}
int main(void) {
printf("Hello, world!\n");

82
watch-library/simulator/watch/watch_buzzer.c
View file

@ -23,38 +23,82 @@
*/
#include "watch_buzzer.h"
#include "watch_main_loop.h"
inline void watch_enable_buzzer(void) {
// TODO: (a2) hook to UI
#include <emscripten.h>
static bool buzzer_enabled = false;
static uint32_t buzzer_period;
void watch_enable_buzzer(void) {
buzzer_enabled = true;
buzzer_period = NotePeriods[BUZZER_NOTE_A4];
EM_ASM({
Module['audioContext'] = new (window.AudioContext || window.webkitAudioContext)();
});
}
inline void watch_set_buzzer_period(uint32_t period) {
// TODO: (a2) hook to UI
void watch_set_buzzer_period(uint32_t period) {
if (!buzzer_enabled) return;
buzzer_period = period;
}
void watch_disable_buzzer(void) {
_watch_disable_tcc();
buzzer_enabled = false;
buzzer_period = NotePeriods[BUZZER_NOTE_A4];
EM_ASM({
if (Module['audioContext']) {
Module['audioContext'].close();
Module['audioContext'] = null;
}
});
}
inline void watch_set_buzzer_on(void) {
// TODO: (a2) hook to UI
void watch_set_buzzer_on(void) {
if (!buzzer_enabled) return;
EM_ASM({
const audioContext = Module['audioContext'];
if (!audioContext) return;
if (!(audioContext._oscillator && audioContext._gain)) {
const oscillator = audioContext.createOscillator();
const gain = audioContext.createGain();
oscillator.type = 'triangle';
oscillator.connect(gain);
gain.connect(audioContext.destination);
oscillator.start(0);
audioContext._oscillator = oscillator;
audioContext._gain = gain;
}
inline void watch_set_buzzer_off(void) {
// TODO: (a2) hook to UI
audioContext._oscillator.frequency.value = 1e6/$0;
audioContext._gain.gain.value = 1;
}, buzzer_period);
}
// note: the buzzer uses a 1 MHz clock. these values were determined by dividing 1,000,000 by the target frequency.
// i.e. for a 440 Hz tone (A4 on the piano), 1MHz/440Hz = 2273
const uint16_t NotePeriods[108] = {0};
void watch_set_buzzer_off(void) {
if (!buzzer_enabled) return;
EM_ASM({
const audioContext = Module['audioContext'];
if (audioContext && audioContext._gain) {
audioContext._gain.gain.value = 0;
}
});
}
void watch_buzzer_play_note(BuzzerNote note, uint16_t duration_ms) {
if (note == BUZZER_NOTE_REST) {
watch_set_buzzer_off();
} // else {
// hri_tcc_write_PERBUF_reg(TCC0, NotePeriods[note]);
// hri_tcc_write_CCBUF_reg(TCC0, WATCH_BUZZER_TCC_CHANNEL, NotePeriods[note] / 2);
// watch_set_buzzer_on();
// }
// delay_ms(duration_ms);
// watch_set_buzzer_off();
} else {
watch_set_buzzer_period(NotePeriods[note]);
watch_set_buzzer_on();
}
main_loop_sleep(duration_ms);
watch_set_buzzer_off();
}

1
watch-library/simulator/watch/watch_deepsleep.c
View file

@ -35,6 +35,7 @@ static uint32_t watch_backup_data[8];
void watch_register_extwake_callback(uint8_t pin, ext_irq_cb_t callback, bool level) {
if (pin == BTN_ALARM) {
watch_enable_external_interrupts();
watch_register_interrupt_callback(pin, callback, level ? INTERRUPT_TRIGGER_RISING : INTERRUPT_TRIGGER_FALLING);
}
}

26
watch-library/simulator/watch/watch_extint.c
View file

@ -23,6 +23,7 @@
*/
#include "watch_extint.h"
#include "watch_main_loop.h"
#include <emscripten.h>
#include <emscripten/html5.h>
@ -41,7 +42,7 @@ static watch_interrupt_trigger external_interrupt_alarm_trigger = INTERRUPT_TRIG
#define BTN_ID_LIGHT 1
#define BTN_ID_MODE 2
static const uint8_t BTN_IDS[] = { BTN_ID_ALARM, BTN_ID_LIGHT, BTN_ID_MODE };
static void watch_invoke_interrupt_callback(const uint8_t button_id, watch_interrupt_trigger trigger);
static EM_BOOL watch_invoke_interrupt_callback(const uint8_t button_id, watch_interrupt_trigger trigger);
static EM_BOOL watch_invoke_key_callback(int eventType, const EmscriptenKeyboardEvent *keyEvent, void *userData) {
if (output_focused || keyEvent->repeat) return EM_FALSE;
@ -68,23 +69,20 @@ static EM_BOOL watch_invoke_key_callback(int eventType, const EmscriptenKeyboard
}
watch_interrupt_trigger trigger = eventType == EMSCRIPTEN_EVENT_KEYDOWN ? INTERRUPT_TRIGGER_RISING : INTERRUPT_TRIGGER_FALLING;
watch_invoke_interrupt_callback(button_id, trigger);
return EM_TRUE;
return watch_invoke_interrupt_callback(button_id, trigger);
}
static EM_BOOL watch_invoke_mouse_callback(int eventType, const EmscriptenMouseEvent *mouseEvent, void *userData) {
if (eventType == EMSCRIPTEN_EVENT_MOUSEOUT && mouseEvent->buttons == 0) return EM_FALSE;
uint8_t button_id = *(const char *)userData;
watch_interrupt_trigger trigger = eventType == EMSCRIPTEN_EVENT_MOUSEDOWN ? INTERRUPT_TRIGGER_RISING : INTERRUPT_TRIGGER_FALLING;
watch_invoke_interrupt_callback(button_id, trigger);
return EM_TRUE;
return watch_invoke_interrupt_callback(button_id, trigger);
}
static EM_BOOL watch_invoke_touch_callback(int eventType, const EmscriptenTouchEvent *touchEvent, void *userData) {
uint8_t button_id = *(const char *)userData;
watch_interrupt_trigger trigger = eventType == EMSCRIPTEN_EVENT_TOUCHSTART ? INTERRUPT_TRIGGER_RISING : INTERRUPT_TRIGGER_FALLING;
watch_invoke_interrupt_callback(button_id, trigger);
return EM_TRUE;
return watch_invoke_interrupt_callback(button_id, trigger);
}
static EM_BOOL watch_invoke_focus_callback(int eventType, const EmscriptenFocusEvent *focusEvent, void *userData) {
@ -126,9 +124,7 @@ void watch_disable_external_interrupts(void) {
external_interrupt_enabled = false;
}
static void watch_invoke_interrupt_callback(const uint8_t button_id, watch_interrupt_trigger event) {
if (!external_interrupt_enabled) return;
static EM_BOOL watch_invoke_interrupt_callback(const uint8_t button_id, watch_interrupt_trigger event) {
ext_irq_cb_t callback;
watch_interrupt_trigger trigger;
uint8_t pin;
@ -149,7 +145,7 @@ static void watch_invoke_interrupt_callback(const uint8_t button_id, watch_inter
trigger = external_interrupt_alarm_trigger;
break;
default:
return;
return EM_FALSE;
}
const bool level = (event & INTERRUPT_TRIGGER_RISING) != 0;
@ -159,14 +155,18 @@ static void watch_invoke_interrupt_callback(const uint8_t button_id, watch_inter
$1 ? classList.add(highlight) : classList.remove(highlight);
}, button_id, level);
if (!external_interrupt_enabled || main_loop_is_sleeping()) {
return EM_FALSE;
}
watch_set_pin_level(pin, level);
if (callback && (event & trigger) != 0) {
callback();
void resume_main_loop(void);
resume_main_loop();
}
return EM_TRUE;
}
void watch_register_interrupt_callback(const uint8_t pin, ext_irq_cb_t callback, watch_interrupt_trigger trigger) {

33
watch-library/simulator/watch/watch_main_loop.h Normal file
View file

@ -0,0 +1,33 @@
/*
* 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 "driver_init.h"
void suspend_main_loop(void);
void resume_main_loop(void);
void main_loop_sleep(uint32_t ms);
bool main_loop_is_sleeping(void);

29
watch-library/simulator/watch/watch_rtc.c
View file

@ -23,15 +23,16 @@
*/
#include "watch_rtc.h"
#include "watch_main_loop.h"
#include <emscripten.h>
#include <emscripten/html5.h>
static double time_offset = 0;
static long tick_callbacks[8];
static long tick_callbacks[8] = { -1, -1, -1, -1, -1, -1, -1, -1 };
static long alarm_interval_id;
static long alarm_timeout_id;
static long alarm_interval_id = -1;
static long alarm_timeout_id = -1;
static double alarm_interval;
ext_irq_cb_t alarm_callback;
ext_irq_cb_t btn_alarm_callback;
@ -83,8 +84,6 @@ void watch_rtc_disable_tick_callback(void) {
static void watch_invoke_periodic_callback(void *userData) {
ext_irq_cb_t callback = userData;
callback();
void resume_main_loop(void);
resume_main_loop();
}
@ -100,32 +99,34 @@ void watch_rtc_register_periodic_callback(ext_irq_cb_t callback, uint8_t frequen
// this also maps nicely to an index for our list of tick callbacks.
double interval = 1000 / frequency; // in msec
if (tick_callbacks[per_n] != -1) emscripten_clear_interval(tick_callbacks[per_n]);
tick_callbacks[per_n] = emscripten_set_interval(watch_invoke_periodic_callback, interval, (void *)callback);
}
void watch_rtc_disable_periodic_callback(uint8_t frequency) {
if (__builtin_popcount(frequency) != 1) return;
uint8_t per_n = __builtin_clz(frequency << 24);
if (tick_callbacks[per_n] != -1) {
emscripten_clear_interval(tick_callbacks[per_n]);
tick_callbacks[per_n] = 0;
tick_callbacks[per_n] = -1;
}
}
void watch_rtc_disable_all_periodic_callbacks(void) {
for (int i = 0; i < 8; i++) {
if (tick_callbacks[i] != 0) {
if (tick_callbacks[i] != -1) {
emscripten_clear_interval(tick_callbacks[i]);
tick_callbacks[i] = 0;
tick_callbacks[i] = -1;
}
}
}
static void watch_invoke_alarm_interval_callback(void *userData) {
(void)userData;
if (alarm_callback) alarm_callback();
}
static void watch_invoke_alarm_callback(void *userData) {
(void)userData;
if (alarm_callback) alarm_callback();
alarm_interval_id = emscripten_set_interval(watch_invoke_alarm_interval_callback, alarm_interval, NULL);
}
@ -182,14 +183,14 @@ void watch_rtc_disable_alarm_callback(void) {
alarm_callback = NULL;
alarm_interval = 0;
if (alarm_timeout_id) {
if (alarm_timeout_id != -1) {
emscripten_clear_timeout(alarm_timeout_id);
alarm_timeout_id = 0;
alarm_timeout_id = -1;
}
if (alarm_interval_id) {
if (alarm_interval_id != -1) {
emscripten_clear_interval(alarm_interval_id);
alarm_interval_id = 0;
alarm_interval_id = -1;
}
}

12
watch-library/simulator/watch/watch_slcd.c
View file

@ -34,9 +34,9 @@
static char blink_character;
static bool blink_state;
static long blink_interval_id;
static long blink_interval_id = - 1;
static bool tick_state;
static long tick_interval_id;
static long tick_interval_id = -1;
void watch_enable_display(void) {
watch_clear_display();
@ -70,6 +70,7 @@ static void watch_invoke_blink_callback(void *userData) {
}
void watch_start_character_blink(char character, uint32_t duration) {
if (blink_interval_id != -1) return;
watch_display_character(character, 7);
watch_clear_pixel(2, 10); // clear segment B of position 7 since it can't blink
@ -80,7 +81,7 @@ void watch_start_character_blink(char character, uint32_t duration) {
void watch_stop_blink(void) {
emscripten_clear_timeout(blink_interval_id);
blink_interval_id = 0;
blink_interval_id = -1;
blink_state = false;
}
@ -96,6 +97,7 @@ static void watch_invoke_tick_callback(void *userData) {
}
void watch_start_tick_animation(uint32_t duration) {
if (tick_interval_id != -1) return;
watch_display_character(' ', 8);
tick_state = true;
@ -103,12 +105,12 @@ void watch_start_tick_animation(uint32_t duration) {
}
bool watch_tick_animation_is_running(void) {
return tick_interval_id != 0;
return tick_interval_id != -1;
}
void watch_stop_tick_animation(void) {
emscripten_clear_timeout(tick_interval_id);
tick_interval_id = 0;
tick_interval_id = -1;
tick_state = false;
watch_display_character(' ', 8);