21 lines
489 B
C++
21 lines
489 B
C++
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#include <drivers/InternalFlash.h>
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#include <hal/nrf_rtc.h>
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#include "FirmwareValidator.h"
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using namespace Pinetime::Controllers;
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bool FirmwareValidator::IsValidated() const {
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auto* imageOkPtr = reinterpret_cast<uint32_t *>(validBitAdress);
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return (*imageOkPtr) == validBitValue;
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}
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void FirmwareValidator::Validate() {
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if(!IsValidated())
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Pinetime::Drivers::InternalFlash::WriteWord(validBitAdress, validBitValue);
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}
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void FirmwareValidator::Reset() {
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NVIC_SystemReset();
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}
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