mirror of
https://github.com/joeycastillo/second-movement.git
synced 2026-03-02 06:25:18 +00:00
port SLCD functions to gossamer framework
This commit is contained in:
joeycastillo
2
Makefile
2
Makefile
@ -18,8 +18,10 @@ SRCS += \
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./watch-library/hardware/watch/watch_buzzer.c \
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./watch-library/hardware/watch/watch_led.c \
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./watch-library/hardware/watch/watch_private.c \
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./watch-library/hardware/watch/watch_slcd.c \
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./watch-library/hardware/watch/watch_usb_descriptors.c \
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./watch-library/hardware/watch/watch_usb_cdc.c \
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./watch-library/shared/watch/watch_private_display.c \
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INCLUDES += \
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-I./tinyusb/src \
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14
app.c
14
app.c
@ -49,18 +49,18 @@ void app_init(void) {
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}
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void app_setup(void) {
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watch_enable_leds();
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watch_enable_display();
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watch_display_top_left("MO");
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watch_display_top_right("15");
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watch_display_main_line("123456");
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watch_set_colon();
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watch_set_indicator(WATCH_INDICATOR_PM);
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}
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bool app_loop(void) {
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watch_set_led_yellow();
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delay_ms(500);
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watch_set_led_off();
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delay_ms(500);
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if (usb_is_enabled()) {
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yield();
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}
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return false;
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return true;
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}
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137
watch-library/hardware/watch/watch_slcd.c
Normal file
137
watch-library/hardware/watch/watch_slcd.c
Normal file
@ -0,0 +1,137 @@
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/*
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* MIT License
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*
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* Copyright (c) 2020-2024 Joey Castillo
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*
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* 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:
|
||||
*
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||||
* The above copyright notice and this permission notice shall be included in all
|
||||
* copies or substantial portions of the Software.
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||||
*
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||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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||||
* 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,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
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* SOFTWARE.
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*/
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#include "pins.h"
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#include "watch_slcd.h"
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#include "watch_private_display.h"
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#include "slcd.h"
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//////////////////////////////////////////////////////////////////////////////////////////
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// Segmented Display
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static uint16_t _slcd_framerate = 0;
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static uint16_t _slcd_fc_min_ms_bypass = 0;
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void watch_enable_display(void) {
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HAL_GPIO_SLCD0_pmuxen(HAL_GPIO_PMUX_B);
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HAL_GPIO_SLCD1_pmuxen(HAL_GPIO_PMUX_B);
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HAL_GPIO_SLCD2_pmuxen(HAL_GPIO_PMUX_B);
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HAL_GPIO_SLCD3_pmuxen(HAL_GPIO_PMUX_B);
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HAL_GPIO_SLCD4_pmuxen(HAL_GPIO_PMUX_B);
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HAL_GPIO_SLCD5_pmuxen(HAL_GPIO_PMUX_B);
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HAL_GPIO_SLCD6_pmuxen(HAL_GPIO_PMUX_B);
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HAL_GPIO_SLCD7_pmuxen(HAL_GPIO_PMUX_B);
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HAL_GPIO_SLCD8_pmuxen(HAL_GPIO_PMUX_B);
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HAL_GPIO_SLCD9_pmuxen(HAL_GPIO_PMUX_B);
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HAL_GPIO_SLCD10_pmuxen(HAL_GPIO_PMUX_B);
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HAL_GPIO_SLCD11_pmuxen(HAL_GPIO_PMUX_B);
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HAL_GPIO_SLCD12_pmuxen(HAL_GPIO_PMUX_B);
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HAL_GPIO_SLCD13_pmuxen(HAL_GPIO_PMUX_B);
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HAL_GPIO_SLCD14_pmuxen(HAL_GPIO_PMUX_B);
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HAL_GPIO_SLCD15_pmuxen(HAL_GPIO_PMUX_B);
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HAL_GPIO_SLCD16_pmuxen(HAL_GPIO_PMUX_B);
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HAL_GPIO_SLCD17_pmuxen(HAL_GPIO_PMUX_B);
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HAL_GPIO_SLCD18_pmuxen(HAL_GPIO_PMUX_B);
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HAL_GPIO_SLCD19_pmuxen(HAL_GPIO_PMUX_B);
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HAL_GPIO_SLCD20_pmuxen(HAL_GPIO_PMUX_B);
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HAL_GPIO_SLCD21_pmuxen(HAL_GPIO_PMUX_B);
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HAL_GPIO_SLCD22_pmuxen(HAL_GPIO_PMUX_B);
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HAL_GPIO_SLCD23_pmuxen(HAL_GPIO_PMUX_B);
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HAL_GPIO_SLCD24_pmuxen(HAL_GPIO_PMUX_B);
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HAL_GPIO_SLCD25_pmuxen(HAL_GPIO_PMUX_B);
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HAL_GPIO_SLCD26_pmuxen(HAL_GPIO_PMUX_B);
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// Original famous Casio LCD: 1/3 bias, 1/3 duty with a frame rate of ~34 Hz
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slcd_init(LCD_PIN_ENABLE, SLCD_BIAS_THIRD, SLCD_DUTY_3_COMMON, SLCD_PRESCALER_DIV64, SLCD_CLOCKDIV_5);
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// exact frame rate is: 32768 / (3 * 64 * 5) ≈ 34.13 Hz
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_slcd_framerate = 34;
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// calculate the smallest duration we can time before we have to engage the frame counter prescaler bypass
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_slcd_fc_min_ms_bypass = 32 * (1000 / _slcd_framerate);
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slcd_clear();
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slcd_set_contrast(6);
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slcd_enable();
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}
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inline void watch_set_pixel(uint8_t com, uint8_t seg) {
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slcd_set_segment(com, seg);
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}
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inline void watch_clear_pixel(uint8_t com, uint8_t seg) {
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slcd_clear_segment(com, seg);
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}
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void watch_clear_display(void) {
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slcd_clear();
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}
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void watch_start_character_blink(char character, uint32_t duration) {
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slcd_set_frame_counter_enabled(0, false);
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if (duration <= _slcd_fc_min_ms_bypass) {
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slcd_configure_frame_counter(0, (duration / (1000 / _slcd_framerate)) - 1, false);
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} else {
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slcd_configure_frame_counter(0, ((duration / (1000 / _slcd_framerate)) / 8 - 1), true);
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}
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slcd_set_frame_counter_enabled(0, true);
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watch_display_character(character, 7);
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watch_clear_pixel(2, 10); // clear segment B of position 7 since it can't blink
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slcd_set_blink_enabled(false);
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slcd_configure_blink(false, 0x07, 0x07, 0);
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slcd_set_blink_enabled(true);
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}
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void watch_stop_blink(void) {
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slcd_set_frame_counter_enabled(0, false);
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slcd_set_blink_enabled(false);
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}
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void watch_start_tick_animation(uint32_t duration) {
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watch_display_character(' ', 8);
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slcd_set_frame_counter_enabled(1, false);
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slcd_set_circular_shift_animation_enabled(false);
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if (duration <= _slcd_fc_min_ms_bypass) {
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slcd_configure_frame_counter(1, (duration / (1000 / _slcd_framerate)) - 1, false);
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} else {
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slcd_configure_frame_counter(1, ((duration / (1000 / _slcd_framerate)) / 8 - 1), true);
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}
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slcd_set_frame_counter_enabled(1, true);
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slcd_configure_circular_shift_animation(0b00000001, 2, SLCD_CSRSHIFT_LEFT, 1);
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slcd_set_circular_shift_animation_enabled(true);
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}
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bool watch_tick_animation_is_running(void) {
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// TODO: wrap this in gossamer call
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return SLCD->CTRLD.bit.CSREN;
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}
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void watch_stop_tick_animation(void) {
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slcd_set_circular_shift_animation_enabled(false);
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watch_display_character(' ', 8);
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}
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@ -61,7 +61,7 @@
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typedef void (*watch_cb_t)(void);
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// #include "watch_rtc.h"
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// #include "watch_slcd.h"
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#include "watch_slcd.h"
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// #include "watch_extint.h"
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#include "watch_led.h"
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#include "watch_buzzer.h"
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185
watch-library/shared/watch/watch_private_display.c
Normal file
185
watch-library/shared/watch/watch_private_display.c
Normal file
@ -0,0 +1,185 @@
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/*
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* MIT License
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||||
*
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* Copyright (c) 2020 Joey Castillo
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*
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* 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.
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||||
*/
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#include "watch_slcd.h"
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#include "watch_private_display.h"
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static const uint32_t IndicatorSegments[] = {
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SLCD_SEGID(0, 17), // WATCH_INDICATOR_SIGNAL
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SLCD_SEGID(0, 16), // WATCH_INDICATOR_BELL
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SLCD_SEGID(2, 17), // WATCH_INDICATOR_PM
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SLCD_SEGID(2, 16), // WATCH_INDICATOR_24H
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SLCD_SEGID(1, 10), // WATCH_INDICATOR_LAP
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};
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void watch_display_character(uint8_t character, uint8_t position) {
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// special cases for positions 4 and 6
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if (position == 4 || position == 6) {
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if (character == '7') character = '&'; // "lowercase" 7
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else if (character == 'A') character = 'a'; // A needs to be lowercase
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else if (character == 'o') character = 'O'; // O needs to be uppercase
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else if (character == 'L') character = '!'; // L needs to be in top half
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else if (character == 'M' || character == 'm' || character == 'N') character = 'n'; // M and uppercase N need to be lowercase n
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else if (character == 'c') character = 'C'; // C needs to be uppercase
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else if (character == 'J') character = 'j'; // same
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else if (character == 'v' || character == 'V' || character == 'U' || character == 'W' || character == 'w') character = 'u'; // bottom segment duplicated, so show in top half
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} else {
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if (character == 'u') character = 'v'; // we can use the bottom segment; move to lower half
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else if (character == 'j') character = 'J'; // same but just display a normal J
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}
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if (position > 1) {
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if (character == 'T') character = 't'; // uppercase T only works in positions 0 and 1
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}
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if (position == 1) {
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if (character == 'a') character = 'A'; // A needs to be uppercase
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else if (character == 'o') character = 'O'; // O needs to be uppercase
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else if (character == 'i') character = 'l'; // I needs to be uppercase (use an l, it looks the same)
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else if (character == 'n') character = 'N'; // N needs to be uppercase
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else if (character == 'r') character = 'R'; // R needs to be uppercase
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else if (character == 'd') character = 'D'; // D needs to be uppercase
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else if (character == 'v' || character == 'V' || character == 'u') character = 'U'; // side segments shared, make uppercase
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else if (character == 'b') character = 'B'; // B needs to be uppercase
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else if (character == 'c') character = 'C'; // C needs to be uppercase
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} else {
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if (character == 'R') character = 'r'; // R needs to be lowercase almost everywhere
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}
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if (position == 0) {
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watch_clear_pixel(0, 15); // clear funky ninth segment
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} else {
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if (character == 'I') character = 'l'; // uppercase I only works in position 0
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}
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uint64_t segmap = Segment_Map[position];
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uint64_t segdata = Character_Set[character - 0x20];
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for (int i = 0; i < 8; i++) {
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uint8_t com = (segmap & 0xFF) >> 6;
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if (com > 2) {
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// COM3 means no segment exists; skip it.
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segmap = segmap >> 8;
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segdata = segdata >> 1;
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continue;
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}
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uint8_t seg = segmap & 0x3F;
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if (segdata & 1)
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watch_set_pixel(com, seg);
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else
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watch_clear_pixel(com, seg);
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segmap = segmap >> 8;
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segdata = segdata >> 1;
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}
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if (character == 'T' && position == 1) watch_set_pixel(1, 12); // add descender
|
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else if (position == 0 && (character == 'B' || character == 'D' || character == '@')) watch_set_pixel(0, 15); // add funky ninth segment
|
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else if (position == 1 && (character == 'B' || character == 'D' || character == '@')) watch_set_pixel(0, 12); // add funky ninth segment
|
||||
}
|
||||
|
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void watch_display_character_lp_seconds(uint8_t character, uint8_t position) {
|
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// Will only work for digits and for positions 8 and 9 - but less code & checks to reduce power consumption
|
||||
|
||||
uint64_t segmap = Segment_Map[position];
|
||||
uint64_t segdata = Character_Set[character - 0x20];
|
||||
|
||||
for (int i = 0; i < 8; i++) {
|
||||
uint8_t com = (segmap & 0xFF) >> 6;
|
||||
if (com > 2) {
|
||||
// COM3 means no segment exists; skip it.
|
||||
segmap = segmap >> 8;
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||||
segdata = segdata >> 1;
|
||||
continue;
|
||||
}
|
||||
uint8_t seg = segmap & 0x3F;
|
||||
|
||||
if (segdata & 1)
|
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watch_set_pixel(com, seg);
|
||||
else
|
||||
watch_clear_pixel(com, seg);
|
||||
|
||||
segmap = segmap >> 8;
|
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segdata = segdata >> 1;
|
||||
}
|
||||
}
|
||||
|
||||
void watch_display_string(char *string, uint8_t position) {
|
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size_t i = 0;
|
||||
while(string[i] != 0) {
|
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watch_display_character(string[i], position + i);
|
||||
i++;
|
||||
if (position + i >= 10) break;
|
||||
}
|
||||
}
|
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|
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void watch_display_top_left(char *string) {
|
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watch_display_character(string[0], 0);
|
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if (string[1]) {
|
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watch_display_character(string[1], 1);
|
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}
|
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}
|
||||
|
||||
void watch_display_top_right(char *string) {
|
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watch_display_character(string[0], 2);
|
||||
if (string[1]) {
|
||||
watch_display_character(string[1], 3);
|
||||
}
|
||||
}
|
||||
|
||||
void watch_display_main_line(char *string) {
|
||||
int i = 0;
|
||||
while (string[i] != 0) {
|
||||
watch_display_character(string[i], 4 + i);
|
||||
i++;
|
||||
}
|
||||
}
|
||||
|
||||
void watch_set_colon(void) {
|
||||
watch_set_pixel(1, 16);
|
||||
}
|
||||
|
||||
void watch_clear_colon(void) {
|
||||
watch_clear_pixel(1, 16);
|
||||
}
|
||||
|
||||
void watch_set_indicator(WatchIndicatorSegment indicator) {
|
||||
uint32_t value = IndicatorSegments[indicator];
|
||||
uint8_t com = SLCD_COMNUM(value);
|
||||
uint8_t seg = SLCD_SEGNUM(value);
|
||||
watch_set_pixel(com, seg);
|
||||
}
|
||||
|
||||
void watch_clear_indicator(WatchIndicatorSegment indicator) {
|
||||
uint32_t value = IndicatorSegments[indicator];
|
||||
uint8_t com = SLCD_COMNUM(value);
|
||||
uint8_t seg = SLCD_SEGNUM(value);
|
||||
watch_clear_pixel(com, seg);
|
||||
}
|
||||
|
||||
void watch_clear_all_indicators(void) {
|
||||
watch_clear_pixel(2, 17);
|
||||
watch_clear_pixel(2, 16);
|
||||
watch_clear_pixel(0, 17);
|
||||
watch_clear_pixel(0, 16);
|
||||
watch_clear_pixel(1, 10);
|
||||
}
|
||||
139
watch-library/shared/watch/watch_private_display.h
Normal file
139
watch-library/shared/watch/watch_private_display.h
Normal file
@ -0,0 +1,139 @@
|
||||
/*
|
||||
* MIT License
|
||||
*
|
||||
* Copyright (c) 2020 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.
|
||||
*/
|
||||
#pragma once
|
||||
|
||||
static const uint8_t Character_Set[] =
|
||||
{
|
||||
0b00000000, //
|
||||
0b01100000, // ! (L in the top half for positions 4 and 6)
|
||||
0b00100010, // "
|
||||
0b01100011, // # (degree symbol, hash mark doesn't fit)
|
||||
0b00101101, // $ (S without the center segment)
|
||||
0b00000000, // % (unused)
|
||||
0b01000100, // & ("lowercase 7" for positions 4 and 6)
|
||||
0b00100000, // '
|
||||
0b00111001, // (
|
||||
0b00001111, // )
|
||||
0b11000000, // * (The + sign for use in position 0)
|
||||
0b01110000, // + (segments E, F and G; looks like ┣╸)
|
||||
0b00000100, // ,
|
||||
0b01000000, // -
|
||||
0b01000000, // . (same as -, semantically most useful)
|
||||
0b00010010, // /
|
||||
0b00111111, // 0
|
||||
0b00000110, // 1
|
||||
0b01011011, // 2
|
||||
0b01001111, // 3
|
||||
0b01100110, // 4
|
||||
0b01101101, // 5
|
||||
0b01111101, // 6
|
||||
0b00000111, // 7
|
||||
0b01111111, // 8
|
||||
0b01101111, // 9
|
||||
0b00000000, // : (unused)
|
||||
0b00000000, // ; (unused)
|
||||
0b01011000, // <
|
||||
0b01001000, // =
|
||||
0b01001100, // >
|
||||
0b01010011, // ?
|
||||
0b11111111, // @ (all segments on)
|
||||
0b01110111, // A
|
||||
0b01111111, // B
|
||||
0b00111001, // C
|
||||
0b00111111, // D
|
||||
0b01111001, // E
|
||||
0b01110001, // F
|
||||
0b00111101, // G
|
||||
0b01110110, // H
|
||||
0b10001001, // I (only works in position 0)
|
||||
0b00001110, // J
|
||||
0b01110101, // K
|
||||
0b00111000, // L
|
||||
0b10110111, // M (only works in position 0)
|
||||
0b00110111, // N
|
||||
0b00111111, // O
|
||||
0b01110011, // P
|
||||
0b01100111, // Q
|
||||
0b11110111, // R (only works in position 1)
|
||||
0b01101101, // S
|
||||
0b10000001, // T (only works in position 0; set (1, 12) to make it work in position 1)
|
||||
0b00111110, // U
|
||||
0b00111110, // V
|
||||
0b10111110, // W (only works in position 0)
|
||||
0b01111110, // X
|
||||
0b01101110, // Y
|
||||
0b00011011, // Z
|
||||
0b00111001, // [
|
||||
0b00100100, // backslash
|
||||
0b00001111, // ]
|
||||
0b00100011, // ^
|
||||
0b00001000, // _
|
||||
0b00000010, // `
|
||||
0b01011111, // a
|
||||
0b01111100, // b
|
||||
0b01011000, // c
|
||||
0b01011110, // d
|
||||
0b01111011, // e
|
||||
0b01110001, // f
|
||||
0b01101111, // g
|
||||
0b01110100, // h
|
||||
0b00010000, // i
|
||||
0b01000010, // j (appears as superscript to work in more positions)
|
||||
0b01110101, // k
|
||||
0b00110000, // l
|
||||
0b10110111, // m (only works in position 0)
|
||||
0b01010100, // n
|
||||
0b01011100, // o
|
||||
0b01110011, // p
|
||||
0b01100111, // q
|
||||
0b01010000, // r
|
||||
0b01101101, // s
|
||||
0b01111000, // t
|
||||
0b01100010, // u (appears in (u)pper half to work in more positions)
|
||||
0b00011100, // v (looks like u but in the lower half)
|
||||
0b10111110, // w (only works in position 0)
|
||||
0b01111110, // x
|
||||
0b01101110, // y
|
||||
0b00011011, // z
|
||||
0b00010110, // { (open brace doesn't really work; overriden to represent the two character ligature "il")
|
||||
0b00110110, // | (overriden to represent the two character ligature "ll")
|
||||
0b00110100, // } (overriden to represent the two character ligature "li")
|
||||
0b00000001, // ~
|
||||
};
|
||||
|
||||
static const uint64_t Segment_Map[] = {
|
||||
0x4e4f0e8e8f8d4d0d, // Position 0, mode
|
||||
0xc8c4c4c8b4b4b0b, // Position 1, mode (Segments B and C shared, as are segments E and F)
|
||||
0xc049c00a49890949, // Position 2, day of month (Segments A, D, G shared; missing segment F)
|
||||
0xc048088886874707, // Position 3, day of month
|
||||
0xc053921252139352, // Position 4, clock hours (Segments A and D shared)
|
||||
0xc054511415559594, // Position 5, clock hours
|
||||
0xc057965616179716, // Position 6, clock minutes (Segments A and D shared)
|
||||
0xc041804000018a81, // Position 7, clock minutes
|
||||
0xc043420203048382, // Position 8, clock seconds
|
||||
0xc045440506468584, // Position 9, clock seconds
|
||||
};
|
||||
|
||||
void watch_display_character(uint8_t character, uint8_t position);
|
||||
void watch_display_character_lp_seconds(uint8_t character, uint8_t position);
|
||||
175
watch-library/shared/watch/watch_slcd.h
Normal file
175
watch-library/shared/watch/watch_slcd.h
Normal file
@ -0,0 +1,175 @@
|
||||
/*
|
||||
* MIT License
|
||||
*
|
||||
* Copyright (c) 2020 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.
|
||||
*/
|
||||
|
||||
#pragma once
|
||||
|
||||
////< @file watch_slcd.h
|
||||
|
||||
#include "watch.h"
|
||||
|
||||
/** @addtogroup slcd Segment LCD Display
|
||||
* @brief This section covers functions related to the Segment LCD display driver, which is responsible
|
||||
* for displaying strings of characters and indicators on the main watch display.
|
||||
* @details The segment LCD controller consumes about 3 microamperes of power with no segments on, and
|
||||
* about 4 microamperes with all segments on. There is also a slight power impact associated
|
||||
* with updating the screen (about 1 microampere to update at 1 Hz). For the absolute lowest
|
||||
* power operation, update the display only when its contents have changed, and disable the
|
||||
* SLCD peripheral when the screen is not in use.
|
||||
* For a map of all common and segment pins, see <a href="segmap.html">segmap.html</a>. You can
|
||||
* hover over any segment in that diagram to view the common and segment pins associated with
|
||||
* each segment of the display.
|
||||
*/
|
||||
/// @{
|
||||
|
||||
#define SLCD_SEGID(com, seg) (((com) << 16) | (seg))
|
||||
#define SLCD_COMNUM(segid) (((segid) >> 16) & 0xFF)
|
||||
#define SLCD_SEGNUM(segid) ((segid)&0xFF)
|
||||
|
||||
/// An enum listing the icons and indicators available on the watch.
|
||||
typedef enum WatchIndicatorSegment {
|
||||
WATCH_INDICATOR_SIGNAL = 0, ///< The hourly signal indicator; also useful for indicating that sensors are on.
|
||||
WATCH_INDICATOR_BELL, ///< The small bell indicating that an alarm is set.
|
||||
WATCH_INDICATOR_PM, ///< The PM indicator, indicating that a time is in the afternoon.
|
||||
WATCH_INDICATOR_24H, ///< The 24H indicator, indicating that the watch is in a 24-hour mode.
|
||||
WATCH_INDICATOR_LAP ///< The LAP indicator; the F-91W uses this in its stopwatch UI.
|
||||
} WatchIndicatorSegment;
|
||||
|
||||
/** @brief Enables the Segment LCD display.
|
||||
* Call this before attempting to set pixels or display strings.
|
||||
*/
|
||||
void watch_enable_display(void);
|
||||
|
||||
/** @brief Sets a pixel. Use this to manually set a pixel with a given common and segment number.
|
||||
* See <a href="segmap.html">segmap.html</a>.
|
||||
* @param com the common pin, numbered from 0-2.
|
||||
* @param seg the segment pin, numbered from 0-23.
|
||||
*/
|
||||
void watch_set_pixel(uint8_t com, uint8_t seg);
|
||||
|
||||
/** @brief Clears a pixel. Use this to manually clear a pixel with a given common and segment number.
|
||||
* See <a href="segmap.html">segmap.html</a>.
|
||||
* @param com the common pin, numbered from 0-2.
|
||||
* @param seg the segment pin, numbered from 0-23.
|
||||
*/
|
||||
void watch_clear_pixel(uint8_t com, uint8_t seg);
|
||||
|
||||
/** @brief Clears all segments of the display, including incicators and the colon.
|
||||
*/
|
||||
void watch_clear_display(void);
|
||||
|
||||
/** @brief Displays a string at the given position, starting from the top left. There are ten digits.
|
||||
A space in any position will clear that digit.
|
||||
* @deprecated This function is deprecated. Use
|
||||
* @param string A null-terminated string.
|
||||
* @param position The position where you wish to start displaying the string. The day of week digits
|
||||
* are positions 0 and 1; the day of month digits are positions 2 and 3, and the main
|
||||
* clock line occupies positions 4-9.
|
||||
* @note This method does not clear the display; if for example you display a two-character string at
|
||||
position 0, positions 2-9 will retain whatever state they were previously displaying.
|
||||
*/
|
||||
void watch_display_string(char *string, uint8_t position) __attribute__ ((deprecated("Use watch_display_top_left, watch_display_top_right and watch_display_main_line instead.")));
|
||||
|
||||
/**
|
||||
* @brief Displays a string at in the digits at the top left, which typically show the day of the week.
|
||||
* @param string A null-terminated string with two characters to display.
|
||||
*/
|
||||
void watch_display_top_left(char *string);
|
||||
|
||||
/**
|
||||
* @brief Displays a string in the digits at the top right, which typically show the day of the month.
|
||||
* @param string A null-terminated string with two characters to display.
|
||||
*/
|
||||
void watch_display_top_right(char *string);
|
||||
|
||||
/**
|
||||
* @brief Displays a string in the main line of the display, which typically shows the time.
|
||||
* @param string A null-terminated string with six characters to display. Omit the colon; if you want
|
||||
* the colon to appear, use watch_set_colon() to turn it on.
|
||||
*/
|
||||
void watch_display_main_line(char *string);
|
||||
|
||||
/** @brief Turns the colon segment on.
|
||||
*/
|
||||
void watch_set_colon(void);
|
||||
|
||||
/** @brief Turns the colon segment off.
|
||||
*/
|
||||
void watch_clear_colon(void);
|
||||
|
||||
/** @brief Sets an indicator on the LCD. Use this to turn on one of the indicator segments.
|
||||
* @param indicator One of the indicator segments from the enum. @see WatchIndicatorSegment
|
||||
*/
|
||||
void watch_set_indicator(WatchIndicatorSegment indicator);
|
||||
|
||||
/** @brief Clears an indicator on the LCD. Use this to turn off one of the indicator segments.
|
||||
* @param indicator One of the indicator segments from the enum. @see WatchIndicatorSegment
|
||||
*/
|
||||
void watch_clear_indicator(WatchIndicatorSegment indicator);
|
||||
|
||||
/** @brief Clears all indicator segments.
|
||||
* @see WatchIndicatorSegment
|
||||
*/
|
||||
void watch_clear_all_indicators(void);
|
||||
|
||||
/** @brief Blinks a single character in position 7. Does not affect other positions.
|
||||
* @details Six of the seven segments in position 7 (and only position 7) are capable of autonomous
|
||||
* blinking. This blinking does not require any CPU resources, and will continue even in
|
||||
* STANDBY and Sleep mode (but not Deep Sleep mode, since that mode turns off the LCD).
|
||||
* @param character The character you wish to blink.
|
||||
* @param duration The duration of the on/off cycle in milliseconds, from 50 to ~4250 ms.
|
||||
* @note Segment B of position 7 cannot blink autonomously, so not all characters will work well.
|
||||
* Supported characters for blinking:
|
||||
* * Punctuation: underscore, apostrophe, comma, hyphen, equals sign, tilde (top segment only)
|
||||
* * Numbers: 5, 6, ampersand (lowercase 7)
|
||||
* * Letters: b, C, c, E, F, h, i, L, l, n, o, S, t
|
||||
*/
|
||||
void watch_start_character_blink(char character, uint32_t duration);
|
||||
|
||||
/** @brief Stops and clears all blinking segments.
|
||||
* @details This will stop all blinking in position 7, and clear all segments in that digit.
|
||||
*/
|
||||
void watch_stop_blink(void);
|
||||
|
||||
/** @brief Begins a two-segment "tick-tock" animation in position 8.
|
||||
* @details Six of the seven segments in position 8 (and only position 8) are capable of autonomous
|
||||
* animation. This animation is very basic, and consists of moving a bit pattern forward
|
||||
* or backward in a shift register whose positions map to fixed segments on the LCD. Given
|
||||
* this constraint, an animation across all six segments does not make sense; so the watch
|
||||
* library offers only a simple "tick/tock" in segments D and E. This animation does not
|
||||
* require any CPU resources, and will continue even in STANDBY and Sleep mode (but not Deep
|
||||
* Sleep mode, since that mode turns off the LCD).
|
||||
* @param duration The duration of each frame in ms. 500 milliseconds produces a classic tick/tock.
|
||||
*/
|
||||
void watch_start_tick_animation(uint32_t duration);
|
||||
|
||||
/** @brief Checks if the tick animation is currently running.
|
||||
* @return true if the animation is running; false otherwise.
|
||||
*/
|
||||
bool watch_tick_animation_is_running(void);
|
||||
|
||||
/** @brief Stops the tick/tock animation and clears all animating segments.
|
||||
* @details This will stop the animation and clear all segments in position 8.
|
||||
*/
|
||||
void watch_stop_tick_animation(void);
|
||||
/// @}
|
||||
Reference in New Issue
Block a user