mirror of
https://github.com/eried/portapack-mayhem.git
synced 2024-12-23 22:39:22 -05:00
Daylight Savings Time support (#1793)
* Daylight Savings Time support * Cleanup * Clean-up * Revert ADSB change * Clean-up * Corrected date in comment, ironically
This commit is contained in:
Mark Thompson
GitHub
parent
aa5d4ad078
commit
5f8e1ef307
@ -407,7 +407,7 @@ void ADSBRxView::on_frame(const ADSBFrameMessage* message) {
|
||||
status_good_frame.toggle();
|
||||
|
||||
rtc::RTC datetime;
|
||||
rtcGetTime(&RTCD1, &datetime);
|
||||
rtcGetTime(&RTCD1, &datetime); // Reading RTC directly to avoid DST transitions when calculating delta
|
||||
frame.set_rx_timestamp(datetime.minute() * 60 + datetime.second());
|
||||
|
||||
// NB: Reference to update entry in-place.
|
||||
|
||||
@ -258,7 +258,7 @@ void APRSTableView::on_pkt(const APRSPacketMessage* message) {
|
||||
std::string source_formatted = packet.get_source_formatted();
|
||||
std::string info_string = packet.get_stream_text();
|
||||
|
||||
rtcGetTime(&RTCD1, &datetime);
|
||||
rtc_time::now(datetime);
|
||||
auto& entry = ::on_packet(recent, packet.get_source());
|
||||
entry.reset_age();
|
||||
entry.inc_hit();
|
||||
|
||||
@ -277,18 +277,9 @@ NumbersStationView::NumbersStationView(
|
||||
symfield_code.set_offset(10, 12); // End
|
||||
|
||||
/*
|
||||
rtc::RTC datetime;
|
||||
rtcGetTime(&RTCD1, &datetime);
|
||||
|
||||
// Thanks, Sakamoto-sama !
|
||||
y = datetime.year();
|
||||
m = datetime.month();
|
||||
d = datetime.day();
|
||||
y -= m < 3;
|
||||
dayofweek = (y + y/4 - y/100 + y/400 + month_table[m-1] + d) % 7;
|
||||
|
||||
dayofweek = rtc_time::current_day_of_week();
|
||||
text_title.set(day_of_week[dayofweek]);
|
||||
*/
|
||||
*/
|
||||
|
||||
button_exit.on_select = [&nav](Button&) {
|
||||
nav.pop();
|
||||
|
||||
@ -61,10 +61,9 @@ SetDateTimeView::SetDateTimeView(
|
||||
NavigationView& nav) {
|
||||
button_save.on_select = [&nav, this](Button&) {
|
||||
const auto model = this->form_collect();
|
||||
const rtc::RTC new_datetime{
|
||||
model.year, model.month, model.day,
|
||||
model.hour, model.minute, model.second};
|
||||
rtcSetTime(&RTCD1, &new_datetime);
|
||||
rtc::RTC new_datetime{model.year, model.month, model.day, model.hour, model.minute, model.second};
|
||||
pmem::set_config_dst(model.dst);
|
||||
rtc_time::set(new_datetime); // NB: 1 hour will be subtracted if value is stored in RTC during DST
|
||||
nav.pop();
|
||||
},
|
||||
|
||||
@ -80,20 +79,49 @@ SetDateTimeView::SetDateTimeView(
|
||||
&field_hour,
|
||||
&field_minute,
|
||||
&field_second,
|
||||
&text_weekday,
|
||||
&text_day_of_year,
|
||||
&checkbox_dst_enable,
|
||||
&options_dst_start_which,
|
||||
&options_dst_start_weekday,
|
||||
&options_dst_start_month,
|
||||
&options_dst_end_which,
|
||||
&options_dst_end_weekday,
|
||||
&options_dst_end_month,
|
||||
&button_save,
|
||||
&button_cancel,
|
||||
});
|
||||
|
||||
// Populate DST options (same string text for start & end)
|
||||
options_dst_start_which.set_options(which_options);
|
||||
options_dst_end_which.set_options(which_options);
|
||||
options_dst_start_weekday.set_options(weekday_options);
|
||||
options_dst_end_weekday.set_options(weekday_options);
|
||||
options_dst_start_month.set_options(month_options);
|
||||
options_dst_end_month.set_options(month_options);
|
||||
|
||||
const auto date_changed_fn = [this](int32_t) {
|
||||
auto weekday = rtc_time::day_of_week(field_year.value(), field_month.value(), field_day.value());
|
||||
auto doy = rtc_time::day_of_year(field_year.value(), field_month.value(), field_day.value());
|
||||
bool valid_date = (field_day.value() <= rtc_time::days_per_month(field_year.value(), field_month.value()));
|
||||
text_weekday.set(valid_date ? weekday_options[weekday].first : "-");
|
||||
text_day_of_year.set(valid_date ? to_string_dec_uint(doy, 3) : "-");
|
||||
};
|
||||
|
||||
field_year.on_change = date_changed_fn;
|
||||
field_month.on_change = date_changed_fn;
|
||||
field_day.on_change = date_changed_fn;
|
||||
|
||||
rtc::RTC datetime;
|
||||
rtcGetTime(&RTCD1, &datetime);
|
||||
rtc_time::now(datetime);
|
||||
SetDateTimeModel model{
|
||||
datetime.year(),
|
||||
datetime.month(),
|
||||
datetime.day(),
|
||||
datetime.hour(),
|
||||
datetime.minute(),
|
||||
datetime.second()};
|
||||
|
||||
datetime.second(),
|
||||
pmem::config_dst()};
|
||||
form_init(model);
|
||||
}
|
||||
|
||||
@ -108,16 +136,32 @@ void SetDateTimeView::form_init(const SetDateTimeModel& model) {
|
||||
field_hour.set_value(model.hour);
|
||||
field_minute.set_value(model.minute);
|
||||
field_second.set_value(model.second);
|
||||
checkbox_dst_enable.set_value(model.dst.b.dst_enabled);
|
||||
options_dst_start_which.set_by_value(model.dst.b.start_which);
|
||||
options_dst_start_weekday.set_by_value(model.dst.b.start_weekday);
|
||||
options_dst_start_month.set_by_value(model.dst.b.start_month);
|
||||
options_dst_end_which.set_by_value(model.dst.b.end_which);
|
||||
options_dst_end_weekday.set_by_value(model.dst.b.end_weekday);
|
||||
options_dst_end_month.set_by_value(model.dst.b.end_month);
|
||||
}
|
||||
|
||||
SetDateTimeModel SetDateTimeView::form_collect() {
|
||||
pmem::dst_config_t dst;
|
||||
dst.b.dst_enabled = static_cast<uint8_t>(checkbox_dst_enable.value());
|
||||
dst.b.start_which = static_cast<uint8_t>(options_dst_start_which.selected_index_value());
|
||||
dst.b.start_weekday = static_cast<uint8_t>(options_dst_start_weekday.selected_index_value());
|
||||
dst.b.start_month = static_cast<uint8_t>(options_dst_start_month.selected_index_value());
|
||||
dst.b.end_which = static_cast<uint8_t>(options_dst_end_which.selected_index_value());
|
||||
dst.b.end_weekday = static_cast<uint8_t>(options_dst_end_weekday.selected_index_value());
|
||||
dst.b.end_month = static_cast<uint8_t>(options_dst_end_month.selected_index_value());
|
||||
return {
|
||||
.year = static_cast<uint16_t>(field_year.value()),
|
||||
.month = static_cast<uint8_t>(field_month.value()),
|
||||
.day = static_cast<uint8_t>(field_day.value()),
|
||||
.hour = static_cast<uint8_t>(field_hour.value()),
|
||||
.minute = static_cast<uint8_t>(field_minute.value()),
|
||||
.second = static_cast<uint8_t>(field_second.value())};
|
||||
.second = static_cast<uint8_t>(field_second.value()),
|
||||
.dst = dst};
|
||||
}
|
||||
|
||||
/* SetRadioView ******************************************/
|
||||
|
||||
@ -44,6 +44,7 @@ struct SetDateTimeModel {
|
||||
uint8_t hour;
|
||||
uint8_t minute;
|
||||
uint8_t second;
|
||||
portapack::persistent_memory::dst_config_t dst;
|
||||
};
|
||||
|
||||
class SetDateTimeView : public View {
|
||||
@ -55,56 +56,111 @@ class SetDateTimeView : public View {
|
||||
std::string title() const override { return "Date/Time"; };
|
||||
|
||||
private:
|
||||
using option_t = std::pair<std::string, int32_t>;
|
||||
std::vector<option_t> which_options = {{"1st", 0}, {"2nd", 1}, {"3rd", 2}, {"4th", 3}, {"Last", 4}};
|
||||
std::vector<option_t> weekday_options = {{"Sun", 0}, {"Mon", 1}, {"Tue", 2}, {"Wed", 3}, {"Thu", 4}, {"Fri", 5}, {"Sat", 6}};
|
||||
std::vector<option_t> month_options = {{"Jan", 1}, {"Feb", 2}, {"Mar", 3}, {"Apr", 4}, {"May", 5}, {"Jun", 6}, {"Jul", 7}, {"Aug", 8}, {"Sep", 9}, {"Oct", 10}, {"Nov", 11}, {"Dec", 12}};
|
||||
|
||||
Labels labels{
|
||||
{{1 * 8, 1 * 16}, "Adjust the RTC clock date &", Color::light_grey()},
|
||||
{{1 * 8, 2 * 16}, "time. If clock resets after", Color::light_grey()},
|
||||
{{1 * 8, 3 * 16}, "reboot, coin batt. is dead. ", Color::light_grey()},
|
||||
{{5 * 8, 8 * 16 - 2}, "YYYY-MM-DD HH:MM:SS", Color::grey()},
|
||||
{{9 * 8, 9 * 16}, "- - : :", Color::light_grey()}};
|
||||
{{1 * 8, 5 * 16 - 2}, "YYYY-MM-DD HH:MM:SS DoW DoY", Color::grey()},
|
||||
{{5 * 8, 6 * 16}, "- - : :", Color::light_grey()},
|
||||
{{1 * 8, 11 * 16}, "DST adds 1 hour to RTC time.", Color::light_grey()},
|
||||
{{0 * 8, 12 * 16}, "Start: 0:00 on Nth DDD in", Color::light_grey()},
|
||||
{{0 * 8, 13 * 16}, "End: 1:00 on Nth DDD in", Color::light_grey()}};
|
||||
|
||||
NumberField field_year{
|
||||
{5 * 8, 9 * 16},
|
||||
{1 * 8, 6 * 16},
|
||||
4,
|
||||
{2015, 2099},
|
||||
1,
|
||||
'0',
|
||||
true,
|
||||
};
|
||||
NumberField field_month{
|
||||
{10 * 8, 9 * 16},
|
||||
{6 * 8, 6 * 16},
|
||||
2,
|
||||
{1, 12},
|
||||
1,
|
||||
'0',
|
||||
true,
|
||||
};
|
||||
NumberField field_day{
|
||||
{13 * 8, 9 * 16},
|
||||
{9 * 8, 6 * 16},
|
||||
2,
|
||||
{1, 31},
|
||||
1,
|
||||
'0',
|
||||
true,
|
||||
};
|
||||
|
||||
NumberField field_hour{
|
||||
{16 * 8, 9 * 16},
|
||||
{12 * 8, 6 * 16},
|
||||
2,
|
||||
{0, 23},
|
||||
1,
|
||||
'0',
|
||||
true,
|
||||
};
|
||||
NumberField field_minute{
|
||||
{19 * 8, 9 * 16},
|
||||
{15 * 8, 6 * 16},
|
||||
2,
|
||||
{0, 59},
|
||||
1,
|
||||
'0',
|
||||
true,
|
||||
};
|
||||
NumberField field_second{
|
||||
{22 * 8, 9 * 16},
|
||||
{18 * 8, 6 * 16},
|
||||
2,
|
||||
{0, 59},
|
||||
1,
|
||||
'0',
|
||||
true,
|
||||
};
|
||||
Text text_weekday{
|
||||
{22 * 8, 6 * 16, 3 * 8, 16},
|
||||
""};
|
||||
Text text_day_of_year{
|
||||
{26 * 8, 6 * 16, 3 * 8, 16},
|
||||
""};
|
||||
|
||||
Checkbox checkbox_dst_enable{
|
||||
{2 * 8, 9 * 16},
|
||||
23,
|
||||
"Enable Daylight Savings"};
|
||||
|
||||
OptionsField options_dst_start_which{
|
||||
{15 * 8, 12 * 16},
|
||||
4,
|
||||
{}};
|
||||
|
||||
OptionsField options_dst_start_weekday{
|
||||
{20 * 8, 12 * 16},
|
||||
3,
|
||||
{}};
|
||||
|
||||
OptionsField options_dst_start_month{
|
||||
{27 * 8, 12 * 16},
|
||||
3,
|
||||
{}};
|
||||
|
||||
OptionsField options_dst_end_which{
|
||||
{15 * 8, 13 * 16},
|
||||
4,
|
||||
{}};
|
||||
|
||||
OptionsField options_dst_end_weekday{
|
||||
{20 * 8, 13 * 16},
|
||||
3,
|
||||
{}};
|
||||
|
||||
OptionsField options_dst_end_month{
|
||||
{27 * 8, 13 * 16},
|
||||
3,
|
||||
{}};
|
||||
|
||||
Button button_save{
|
||||
{2 * 8, 16 * 16, 12 * 8, 32},
|
||||
|
||||
@ -411,6 +411,7 @@ bool init() {
|
||||
|
||||
/* Cache some configuration data from persistent memory. */
|
||||
persistent_memory::cache::init();
|
||||
rtc_time::dst_init();
|
||||
chThdSleepMilliseconds(10);
|
||||
|
||||
clock_manager.init_clock_generator();
|
||||
|
||||
@ -1,5 +1,6 @@
|
||||
/*
|
||||
* Copyright (C) 2015 Jared Boone, ShareBrained Technology, Inc.
|
||||
* Copyright (C) 2024 Mark Thompson
|
||||
*
|
||||
* This file is part of PortaPack.
|
||||
*
|
||||
@ -20,24 +21,239 @@
|
||||
*/
|
||||
|
||||
#include "rtc_time.hpp"
|
||||
#include "portapack_persistent_memory.hpp"
|
||||
|
||||
using namespace portapack;
|
||||
namespace pmem = portapack::persistent_memory;
|
||||
|
||||
namespace rtc_time {
|
||||
|
||||
Signal<> signal_tick_second;
|
||||
|
||||
bool dst_enabled{false};
|
||||
bool dst_in_range{false};
|
||||
uint16_t dst_start_doy;
|
||||
uint16_t dst_end_doy;
|
||||
uint16_t dst_current_doy{0xFFFF};
|
||||
uint16_t dst_current_year{0xFFFF};
|
||||
|
||||
static const uint16_t months_with_31 = 0x0AD5; // Bits represents months with 31 days (bit 0 for January, etc)
|
||||
|
||||
void on_tick_second() {
|
||||
signal_tick_second.emit();
|
||||
}
|
||||
|
||||
// Check if DST is configured and active (called at power-up)
|
||||
void dst_init() {
|
||||
rtc::RTC datetime;
|
||||
rtcGetTime(&RTCD1, &datetime);
|
||||
dst_update_date_range(datetime.year(), LPC_RTC->DOY);
|
||||
}
|
||||
|
||||
// Return current time & date (adjusted for DST if enabled)
|
||||
rtc::RTC now() {
|
||||
rtc::RTC datetime;
|
||||
rtcGetTime(&RTCD1, &datetime);
|
||||
if (dst_enabled) {
|
||||
datetime = dst_adjust_returned_time(datetime);
|
||||
}
|
||||
return datetime;
|
||||
}
|
||||
|
||||
rtc::RTC now(rtc::RTC& out_datetime) {
|
||||
rtcGetTime(&RTCD1, &out_datetime);
|
||||
if (dst_enabled) {
|
||||
out_datetime = dst_adjust_returned_time(out_datetime);
|
||||
}
|
||||
return out_datetime;
|
||||
}
|
||||
|
||||
// Add 1 hour (spring forward) if needed for DST (called whenever RTC is read if DST is enabled)
|
||||
rtc::RTC dst_adjust_returned_time(rtc::RTC& datetime) {
|
||||
// Read day of year from RTC and check for change
|
||||
uint32_t doy = LPC_RTC->DOY;
|
||||
|
||||
// Update DST start/end day-of-year only when year changes, otherwise just check if in range when day changes
|
||||
if (doy != dst_current_doy) {
|
||||
if (datetime.year() != dst_current_year)
|
||||
dst_update_date_range(datetime.year(), doy);
|
||||
else
|
||||
dst_check_date_range(doy);
|
||||
}
|
||||
|
||||
// Not in DST date range
|
||||
if (!dst_in_range)
|
||||
return datetime;
|
||||
|
||||
// Add 1 hour to RTC time
|
||||
uint16_t year = datetime.year();
|
||||
uint8_t month = datetime.month();
|
||||
uint8_t day = datetime.day();
|
||||
uint8_t hour = datetime.hour();
|
||||
|
||||
if (++hour > 23) {
|
||||
hour = 0;
|
||||
if (++day > days_per_month(year, month)) {
|
||||
day = 1;
|
||||
if (++month > 12) {
|
||||
year++;
|
||||
}
|
||||
}
|
||||
}
|
||||
rtc::RTC dst_datetime{year, month, day, hour, datetime.minute(), datetime.second()};
|
||||
return dst_datetime;
|
||||
}
|
||||
|
||||
// Check if current date is within the DST range (called when date changes)
|
||||
void dst_check_date_range(uint16_t doy) {
|
||||
dst_current_doy = doy;
|
||||
|
||||
// Check if date is within DST range
|
||||
// (note that dates are reversed in Southern hemisphere because Summer starts in December)
|
||||
if (dst_start_doy <= dst_end_doy)
|
||||
dst_in_range = ((doy >= dst_start_doy) && (doy < dst_end_doy));
|
||||
else
|
||||
dst_in_range = ((doy >= dst_start_doy) || (doy < dst_end_doy));
|
||||
}
|
||||
|
||||
// Update DST parameters (called at power-up, when year changes, or DST settings are changed)
|
||||
void dst_update_date_range(uint16_t year, uint16_t doy) {
|
||||
dst_enabled = pmem::dst_enabled();
|
||||
if (dst_enabled) {
|
||||
const pmem::dst_config_t dst = pmem::config_dst();
|
||||
dst_current_year = year;
|
||||
dst_start_doy = day_of_year_of_nth_weekday(dst_current_year, dst.b.start_month, dst.b.start_which, dst.b.start_weekday);
|
||||
dst_end_doy = day_of_year_of_nth_weekday(dst_current_year, dst.b.end_month, dst.b.end_which, dst.b.end_weekday);
|
||||
|
||||
dst_check_date_range(doy);
|
||||
} else {
|
||||
dst_in_range = false;
|
||||
}
|
||||
}
|
||||
|
||||
// Set RTC clock.
|
||||
// If the user has enabled DST, the time entered and passed to this function is interpreted as having been adjusted for DST.
|
||||
// When DST functionality is enabled in pmem, the value stored in the RTC hardware is non-DST time, and we only fudge the time when read.
|
||||
// Thus, it's necessary to subtract an hour before storing it in the RTC if we're in the DST date range.
|
||||
// (If RTC is desired to represent UTC, then DST should obviously be disabled in settings.)
|
||||
// NB: Firmware should not change RTC without going through this function.
|
||||
void set(rtc::RTC& new_datetime) {
|
||||
uint16_t year = new_datetime.year();
|
||||
uint8_t month = new_datetime.month();
|
||||
uint8_t day = new_datetime.day();
|
||||
uint8_t hour = new_datetime.hour();
|
||||
|
||||
// NB: DST code relies on the Day of Year (DOY) value to be initialized in the RTC by firmware (RTC hardware only does increment and wrap)
|
||||
uint16_t doy = day_of_year(year, month, day);
|
||||
dst_update_date_range(year, doy);
|
||||
|
||||
// NB: Currently we only support the DST transition at midnight RTC time (not configurable to hour granularity).
|
||||
// Note on handling the the hour before/after DST time change:
|
||||
//
|
||||
// If entered hour==0 on dst_start_day:
|
||||
// Time entered is INVALID due to spring-forward; code below rolls back RTC to last hour of previous day.
|
||||
//
|
||||
// If entered hour==0 on dst_end_doy:
|
||||
// This hour occurs twice due to fall-back; code below treats as if DST has ended (the second occurrence) and doesn't roll back RTC
|
||||
//
|
||||
if (dst_in_range) {
|
||||
// Subtract 1 hour from requested time before storing in RTC
|
||||
if (hour-- == 0) {
|
||||
hour = 23;
|
||||
if (day-- == 0) {
|
||||
if (month-- == 0) {
|
||||
month = 12;
|
||||
year--;
|
||||
}
|
||||
day = days_per_month(year, month);
|
||||
}
|
||||
}
|
||||
|
||||
// Update day-of-year if date was changed above
|
||||
if (day != new_datetime.day()) {
|
||||
doy = day_of_year(year, month, day);
|
||||
dst_update_date_range(year, doy);
|
||||
}
|
||||
}
|
||||
|
||||
// NB: Writing RTC twice takes a second, but ensures that new value can be read back immediately
|
||||
// (if not written twice, the old value will be returned if read back in the following 1-2 seconds)
|
||||
// (you will notice with older Mayhem versions that running the Date/Time Settings app again quickly will show the old time)
|
||||
LPC_RTC->DOY = doy;
|
||||
rtc::RTC adjusted_datetime{year, month, day, hour, new_datetime.minute(), new_datetime.second()};
|
||||
rtcSetTime(&RTCD1, &adjusted_datetime);
|
||||
rtcSetTime(&RTCD1, &adjusted_datetime);
|
||||
}
|
||||
|
||||
// Calculates 1-based day of year for Nth weekday in month (weekday and n are 0-based, month is 1-based)
|
||||
uint16_t day_of_year_of_nth_weekday(uint16_t year, uint8_t month, uint8_t n, uint8_t weekday) {
|
||||
uint8_t w = day_of_week(year, month, 1);
|
||||
uint8_t nn = n;
|
||||
|
||||
// special handling for "last" weekday - are there 4 or 5 in the month?
|
||||
if (n == 4) {
|
||||
if (month == 2) {
|
||||
// February
|
||||
// only weekday w occurs 5 times on the 29th on leap years only
|
||||
if ((weekday != w) || !leap_year(year))
|
||||
nn = 3;
|
||||
} else {
|
||||
// Other months have either 30 or 31 days;
|
||||
// weekdays w and w+1 occur 5 times (on the 29th & 30th); weekday w+2 occurs 5 times only if month has 31 days
|
||||
if ((weekday != w) && (weekday != (w + 1) % 7) &&
|
||||
((weekday != (w + 2) % 7) || ((months_with_31 & (1 << (month - 1))) == 0)))
|
||||
nn = 3;
|
||||
}
|
||||
}
|
||||
return day_of_year(year, month, 1) + (nn * 7) + weekday + ((weekday < w) ? 7 : 0) - w;
|
||||
}
|
||||
|
||||
// Calculates 1-based day of year (input month & day are 1-based)
|
||||
uint16_t day_of_year(uint16_t year, uint8_t month, uint8_t day) {
|
||||
// 1-based day of year for 1st day or month (index is 1-based month)
|
||||
static uint16_t month_to_day_in_year[1 + 12] = {
|
||||
0, // placeholder for 1-based indexing
|
||||
1,
|
||||
1 + 31,
|
||||
1 + 31 + 28,
|
||||
1 + 31 + 28 + 31,
|
||||
1 + 31 + 28 + 31 + 30,
|
||||
1 + 31 + 28 + 31 + 30 + 31,
|
||||
1 + 31 + 28 + 31 + 30 + 31 + 30,
|
||||
1 + 31 + 28 + 31 + 30 + 31 + 30 + 31,
|
||||
1 + 31 + 28 + 31 + 30 + 31 + 30 + 31 + 31,
|
||||
1 + 31 + 28 + 31 + 30 + 31 + 30 + 31 + 31 + 30,
|
||||
1 + 31 + 28 + 31 + 30 + 31 + 30 + 31 + 31 + 30 + 31,
|
||||
1 + 31 + 28 + 31 + 30 + 31 + 30 + 31 + 31 + 30 + 31 + 30,
|
||||
};
|
||||
return month_to_day_in_year[month] + day - (((month > 2) && leap_year(year)) ? 0 : 1);
|
||||
}
|
||||
|
||||
bool leap_year(uint16_t year) {
|
||||
// Technically should be: ((year % 4 == 0) && (year % 100 != 0)) || (year % 400 == 0)
|
||||
// but year 2100 is a long way off and the LPC43xx RTC doesn't bother handling it either
|
||||
return ((year & 3) == 0);
|
||||
}
|
||||
|
||||
uint8_t days_per_month(uint16_t year, uint8_t month) {
|
||||
if (month == 2)
|
||||
return leap_year(year) ? 29 : 28;
|
||||
else
|
||||
return ((months_with_31 & (1 << (month - 1))) != 0) ? 31 : 30;
|
||||
}
|
||||
|
||||
uint8_t current_day_of_week() {
|
||||
rtc::RTC datetime;
|
||||
now(datetime);
|
||||
return day_of_week(datetime.year(), datetime.month(), datetime.day());
|
||||
}
|
||||
|
||||
// Returns 0-based weekday for date (0=Sunday, 1=Monday, etc) - using Zeller's Congruence formula
|
||||
// (month and day are 1-based)
|
||||
uint8_t day_of_week(uint16_t year, uint8_t month, uint8_t day) {
|
||||
int m = (month < 3) ? month + 13 : month + 1;
|
||||
int y = (month < 3) ? year - 1 : year;
|
||||
return (day - 1 + (13 * m / 5) + y + (y / 4) - (y / 100) + (y / 400)) % 7;
|
||||
}
|
||||
|
||||
} /* namespace rtc_time */
|
||||
|
||||
@ -33,12 +33,27 @@ extern Signal<> signal_tick_second;
|
||||
|
||||
void on_tick_second();
|
||||
|
||||
/* Sets the current RTCTime in the RTC. */
|
||||
void set(rtc::RTC& new_datetime);
|
||||
|
||||
/* Returns the current RTCTime from the RTC. */
|
||||
rtc::RTC now();
|
||||
|
||||
/* Returns the current RTCTime from the RTC. */
|
||||
rtc::RTC now(rtc::RTC& out_datetime);
|
||||
|
||||
/* Daylight Savings Time functions */
|
||||
void dst_init();
|
||||
rtc::RTC dst_adjust_returned_time(rtc::RTC& datetime);
|
||||
void dst_check_date_range(uint16_t doy);
|
||||
void dst_update_date_range(uint16_t year, uint16_t doy);
|
||||
uint8_t days_per_month(uint16_t year, uint8_t month);
|
||||
uint8_t current_day_of_week();
|
||||
uint8_t day_of_week(uint16_t year, uint8_t month, uint8_t day);
|
||||
bool leap_year(uint16_t year);
|
||||
uint16_t day_of_year(uint16_t year, uint8_t month, uint8_t day);
|
||||
uint16_t day_of_year_of_nth_weekday(uint16_t year, uint8_t month, uint8_t n, uint8_t weekday);
|
||||
|
||||
} /* namespace rtc_time */
|
||||
|
||||
#endif /*__RTC_TIME_H__*/
|
||||
|
||||
@ -181,7 +181,7 @@ void RecordView::start() {
|
||||
|
||||
std::filesystem::path base_path;
|
||||
if (filename_date_frequency) {
|
||||
rtcGetTime(&RTCD1, &datetime);
|
||||
rtc_time::now(datetime);
|
||||
|
||||
// ISO 8601
|
||||
std::string date_time =
|
||||
|
||||
@ -404,7 +404,7 @@ static void cmd_rtcget(BaseSequentialStream* chp, int argc, char* argv[]) {
|
||||
(void)argv;
|
||||
|
||||
rtc::RTC datetime;
|
||||
rtcGetTime(&RTCD1, &datetime);
|
||||
rtc_time::now(datetime);
|
||||
|
||||
chprintf(chp, "Current time: %04d-%02d-%02d %02d:%02d:%02d\r\n", datetime.year(), datetime.month(), datetime.day(), datetime.hour(), datetime.minute(), datetime.second());
|
||||
}
|
||||
@ -420,11 +420,12 @@ static void cmd_rtcset(BaseSequentialStream* chp, int argc, char* argv[]) {
|
||||
return;
|
||||
}
|
||||
|
||||
// TODO: additional commands/parameters for DST?
|
||||
rtc::RTC new_datetime{
|
||||
(uint16_t)strtol(argv[0], NULL, 10), (uint8_t)strtol(argv[1], NULL, 10),
|
||||
(uint8_t)strtol(argv[2], NULL, 10), (uint32_t)strtol(argv[3], NULL, 10),
|
||||
(uint32_t)strtol(argv[4], NULL, 10), (uint32_t)strtol(argv[5], NULL, 10)};
|
||||
rtcSetTime(&RTCD1, &new_datetime);
|
||||
rtc_time::set(new_datetime);
|
||||
|
||||
chprintf(chp, "ok\r\n");
|
||||
}
|
||||
|
||||
@ -33,6 +33,7 @@
|
||||
#include "ui_styles.hpp"
|
||||
#include "ui_painter.hpp"
|
||||
#include "utility.hpp"
|
||||
#include "rtc_time.hpp"
|
||||
|
||||
#include <algorithm>
|
||||
#include <string>
|
||||
@ -235,6 +236,9 @@ struct data_t {
|
||||
// recovery mode magic value storage
|
||||
uint32_t config_mode_storage;
|
||||
|
||||
// Daylight savings time
|
||||
dst_config_t dst_config;
|
||||
|
||||
constexpr data_t()
|
||||
: structure_version(data_structure_version_enum::VERSION_CURRENT),
|
||||
target_frequency(target_frequency_reset_value),
|
||||
@ -287,7 +291,8 @@ struct data_t {
|
||||
headphone_volume_cb(-600),
|
||||
misc_config(),
|
||||
ui_config2(),
|
||||
config_mode_storage(CONFIG_MODE_NORMAL_VALUE) {
|
||||
config_mode_storage(CONFIG_MODE_NORMAL_VALUE),
|
||||
dst_config() {
|
||||
}
|
||||
};
|
||||
|
||||
@ -972,6 +977,22 @@ bool config_disable_config_mode_direct() {
|
||||
return ((misc_config_u32 & MC_CONFIG_DISABLE_CONFIG_MODE) != 0);
|
||||
}
|
||||
|
||||
// Daylight savings time
|
||||
bool dst_enabled() {
|
||||
return data->dst_config.b.dst_enabled;
|
||||
}
|
||||
void set_dst_enabled(bool v) {
|
||||
data->dst_config.b.dst_enabled = v;
|
||||
rtc_time::dst_init();
|
||||
}
|
||||
dst_config_t config_dst() {
|
||||
return data->dst_config;
|
||||
}
|
||||
void set_config_dst(dst_config_t v) {
|
||||
data->dst_config = v;
|
||||
rtc_time::dst_init();
|
||||
}
|
||||
|
||||
// PMem to sdcard settings
|
||||
|
||||
bool should_use_sdcard_for_pmem() {
|
||||
@ -1073,6 +1094,7 @@ bool debug_dump() {
|
||||
// pmem_dump_file.write_line("UNUSED_8: " + to_string_dec_uint(data->UNUSED_8));
|
||||
pmem_dump_file.write_line("headphone_volume_cb: " + to_string_dec_int(data->headphone_volume_cb));
|
||||
pmem_dump_file.write_line("config_mode_storage: 0x" + to_string_hex(data->config_mode_storage, 8));
|
||||
pmem_dump_file.write_line("dst_config: 0x" + to_string_hex((uint32_t)data->dst_config.v, 8));
|
||||
|
||||
// ui_config bits
|
||||
const auto backlight_timer = portapack::persistent_memory::config_backlight_timer();
|
||||
|
||||
@ -116,6 +116,21 @@ enum encoder_dial_sensitivity {
|
||||
NUM_DIAL_SENSITIVITY
|
||||
};
|
||||
|
||||
typedef union {
|
||||
uint32_t v;
|
||||
struct {
|
||||
uint8_t start_which : 4;
|
||||
uint8_t start_weekday : 4;
|
||||
uint8_t start_month : 4;
|
||||
uint8_t end_which : 4;
|
||||
uint8_t end_weekday : 4;
|
||||
uint8_t end_month : 4;
|
||||
uint8_t UNUSED : 7;
|
||||
uint8_t dst_enabled : 1;
|
||||
} b;
|
||||
} dst_config_t;
|
||||
static_assert(sizeof(dst_config_t) == sizeof(uint32_t));
|
||||
|
||||
namespace cache {
|
||||
|
||||
/* Set values in cache to sensible defaults. */
|
||||
@ -241,9 +256,14 @@ void set_pocsag_ignore_address(uint32_t address);
|
||||
|
||||
bool clkout_enabled();
|
||||
void set_clkout_enabled(bool v);
|
||||
uint16_t clkout_freq();
|
||||
void set_clkout_freq(uint16_t freq);
|
||||
|
||||
bool dst_enabled();
|
||||
void set_dst_enabled(bool v);
|
||||
uint16_t clkout_freq();
|
||||
dst_config_t config_dst();
|
||||
void set_config_dst(dst_config_t v);
|
||||
|
||||
/* Recon app */
|
||||
bool recon_autosave_freqs();
|
||||
bool recon_autostart_recon();
|
||||
|
||||
@ -32,8 +32,10 @@
|
||||
#include "irq_controls.hpp"
|
||||
#include "string_format.hpp"
|
||||
#include "usb_serial_device_to_host.h"
|
||||
#include "rtc_time.hpp"
|
||||
|
||||
using namespace portapack;
|
||||
using namespace rtc_time;
|
||||
|
||||
namespace ui {
|
||||
|
||||
@ -433,7 +435,7 @@ void Labels::getWidgetName(std::string& result) {
|
||||
/* LiveDateTime **********************************************************/
|
||||
|
||||
void LiveDateTime::on_tick_second() {
|
||||
rtcGetTime(&RTCD1, &datetime);
|
||||
rtc_time::now(datetime);
|
||||
text = "";
|
||||
if (!hide_clock) {
|
||||
if (date_enabled) {
|
||||
|
||||
Loading…
Reference in New Issue
Block a user