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Implement support for reading Opal card (Sydney, Australia) (#2683)

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* Implement support for reading Opal card (Sydney, Australia)
* stub_parser_verify_read: used UNUSED macro
* furi_hal_rtc: expose calendaring as functions
* opal: use bit-packed struct to parse, rather than manually shifting about
* Update f18 api symbols

Co-authored-by: あく <alleteam@gmail.com>
This commit is contained in:
micolous
2023-05-29 20:55:55 +09:00
committed by GitHub
co-authored by あく
parent 66961dab06
commit 363f555ed7
15 changed files with 355 additions and 36 deletions
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firmware/targets/f7/furi_hal/furi_hal_rtc.c
+17 -7
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@@ -44,10 +44,8 @@ _Static_assert(sizeof(SystemReg) == 4, "SystemReg size mismatch");
#define FURI_HAL_RTC_SECONDS_PER_DAY (FURI_HAL_RTC_SECONDS_PER_HOUR * 24)
#define FURI_HAL_RTC_MONTHS_COUNT 12
#define FURI_HAL_RTC_EPOCH_START_YEAR 1970
#define FURI_HAL_RTC_IS_LEAP_YEAR(year) \
((((year) % 4 == 0) && ((year) % 100 != 0)) || ((year) % 400 == 0))
static const uint8_t furi_hal_rtc_days_per_month[][FURI_HAL_RTC_MONTHS_COUNT] = {
static const uint8_t furi_hal_rtc_days_per_month[2][FURI_HAL_RTC_MONTHS_COUNT] = {
{31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31},
{31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31}};
@@ -395,7 +393,7 @@ uint32_t furi_hal_rtc_datetime_to_timestamp(FuriHalRtcDateTime* datetime) {
uint8_t leap_years = 0;
for(uint16_t y = FURI_HAL_RTC_EPOCH_START_YEAR; y < datetime->year; y++) {
if(FURI_HAL_RTC_IS_LEAP_YEAR(y)) {
if(furi_hal_rtc_is_leap_year(y)) {
leap_years++;
} else {
years++;
@@ -406,10 +404,10 @@ uint32_t furi_hal_rtc_datetime_to_timestamp(FuriHalRtcDateTime* datetime) {
((years * furi_hal_rtc_days_per_year[0]) + (leap_years * furi_hal_rtc_days_per_year[1])) *
FURI_HAL_RTC_SECONDS_PER_DAY;
uint8_t year_index = (FURI_HAL_RTC_IS_LEAP_YEAR(datetime->year)) ? 1 : 0;
bool leap_year = furi_hal_rtc_is_leap_year(datetime->year);
for(uint8_t m = 0; m < (datetime->month - 1); m++) {
timestamp += furi_hal_rtc_days_per_month[year_index][m] * FURI_HAL_RTC_SECONDS_PER_DAY;
for(uint8_t m = 1; m < datetime->month; m++) {
timestamp += furi_hal_rtc_get_days_per_month(leap_year, m) * FURI_HAL_RTC_SECONDS_PER_DAY;
}
timestamp += (datetime->day - 1) * FURI_HAL_RTC_SECONDS_PER_DAY;
@@ -419,3 +417,15 @@ uint32_t furi_hal_rtc_datetime_to_timestamp(FuriHalRtcDateTime* datetime) {
return timestamp;
}
uint16_t furi_hal_rtc_get_days_per_year(uint16_t year) {
return furi_hal_rtc_days_per_year[furi_hal_rtc_is_leap_year(year) ? 1 : 0];
}
bool furi_hal_rtc_is_leap_year(uint16_t year) {
return (((year) % 4 == 0) && ((year) % 100 != 0)) || ((year) % 400 == 0);
}
uint8_t furi_hal_rtc_get_days_per_month(bool leap_year, uint8_t month) {
return furi_hal_rtc_days_per_month[leap_year ? 1 : 0][month - 1];
}