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[FL-1994] Add Saved Struct (#804)

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Co-authored-by: あく <alleteam@gmail.com>
This commit is contained in:
Albert Kharisov
2021-11-03 21:22:49 +04:00
committed by GitHub
parent 6d548637f2
commit 0c1bcf144b
18 changed files with 279 additions and 212 deletions
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17
firmware/targets/f7/furi-hal/furi-hal-lock.c Normal file
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@@ -0,0 +1,17 @@
#include "furi-hal-lock.h"
#include <stm32wbxx_ll_rtc.h>
#define FLIPPER_LOCKED_VALUE 0x5432FAFA
bool furi_hal_lock_get() {
return FLIPPER_LOCKED_VALUE == LL_RTC_BAK_GetRegister(RTC, LL_RTC_BKP_DR3);
}
void furi_hal_lock_set(bool locked) {
if (locked) {
LL_RTC_BAK_SetRegister(RTC, LL_RTC_BKP_DR3, FLIPPER_LOCKED_VALUE);
} else {
LL_RTC_BAK_SetRegister(RTC, LL_RTC_BKP_DR3, 0);
}
}