hueso/Sensor-Watch
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break up sections

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This commit is contained in:
Joey Castillo 2021-08-04 11:54:19 -04:00
parent fc31739eb6
commit 99942154f7
1 changed files with 26 additions and 0 deletions
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26
watch-library/watch/watch.c
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@ -1,6 +1,9 @@
#include "watch.h"
#include <stdlib.h>
//////////////////////////////////////////////////////////////////////////////////////////
// Initialization
void watch_init() {
// Use switching regulator for lower power consumption.
SUPC->VREG.bit.SEL = 1;
@ -13,6 +16,8 @@ void watch_init() {
// Not sure if this belongs in every app -- is there a power impact?
delay_driver_init();
}
//////////////////////////////////////////////////////////////////////////////////////////
// Segmented Display
static const uint8_t Character_Set[] =
{
@ -170,6 +175,9 @@ void watch_display_string(char *string, uint8_t position) {
}
}
//////////////////////////////////////////////////////////////////////////////////////////
// Buttons
void watch_enable_buttons() {
EXTERNAL_IRQ_0_init();
}
@ -178,6 +186,9 @@ void watch_register_button_callback(const uint32_t pin, ext_irq_cb_t callback) {
ext_irq_register(pin, callback);
}
//////////////////////////////////////////////////////////////////////////////////////////
// LED
bool PWM_0_enabled = false;
void watch_enable_led(bool pwm) {
@ -250,6 +261,9 @@ void watch_set_led_off() {
}
}
//////////////////////////////////////////////////////////////////////////////////////////
// Real-time Clock
bool watch_rtc_is_enabled() {
return RTC->MODE0.CTRLA.bit.ENABLE;
}
@ -274,6 +288,9 @@ void watch_enable_tick_callback(ext_irq_cb_t callback) {
_prescaler_register_callback(&CALENDAR_0.device, &tick_callback);
}
//////////////////////////////////////////////////////////////////////////////////////////
// Analog Input
static bool ADC_0_ENABLED = false;
void watch_enable_analog(const uint8_t pin) {
@ -296,6 +313,9 @@ void watch_enable_analog(const uint8_t pin) {
}
}
//////////////////////////////////////////////////////////////////////////////////////////
// Digital IO
void watch_enable_digital_input(const uint8_t pin) {
gpio_set_pin_direction(pin, GPIO_DIRECTION_IN);
gpio_set_pin_function(pin, GPIO_PIN_FUNCTION_OFF);
@ -326,6 +346,9 @@ void watch_set_pin_level(const uint8_t pin, const bool level) {
gpio_set_pin_level(pin, level);
}
//////////////////////////////////////////////////////////////////////////////////////////
// I2C
struct io_descriptor *I2C_0_io;
void watch_enable_i2c() {
@ -344,6 +367,9 @@ void watch_i2c_receive(int16_t addr, uint8_t *buf, uint16_t length) {
io_read(I2C_0_io, buf, length);
}
//////////////////////////////////////////////////////////////////////////////////////////
// Deep Sleep
void watch_store_backup_data(uint32_t data, uint8_t reg) {
if (reg < 8) {
RTC->MODE0.BKUP[reg].reg = data;