58 lines
1.3 KiB
C++
58 lines
1.3 KiB
C++
#include "catch2/catch_test_macros.hpp"
|
|
|
|
#include "../../../../src/hal/eeprom.h"
|
|
#include "stub_eeprom.h"
|
|
|
|
#include <array>
|
|
#include <stddef.h>
|
|
#include <stdint.h>
|
|
|
|
namespace hal {
|
|
namespace eeprom {
|
|
|
|
EEPROM eeprom;
|
|
|
|
constexpr uint16_t eepromSize = 2048U;
|
|
static std::array<uint8_t, eepromSize> EE;
|
|
|
|
void ClearEEPROM() {
|
|
std::fill(EE.begin(), EE.end(), 0xff);
|
|
}
|
|
|
|
/// EEPROM interface
|
|
void EEPROM::WriteByte(EEPROM::addr_t offset, uint8_t value) {
|
|
REQUIRE(offset < EE.size());
|
|
EE[offset] = value;
|
|
}
|
|
|
|
void EEPROM::UpdateByte(EEPROM::addr_t offset, uint8_t value) {
|
|
WriteByte(offset, value);
|
|
}
|
|
|
|
uint8_t EEPROM::ReadByte(EEPROM::addr_t offset) {
|
|
REQUIRE(offset < EE.size());
|
|
return EE[offset];
|
|
}
|
|
|
|
uint8_t EEPROM::ReadByte(EEPROM::addr_t offset, uint8_t defaultValue) {
|
|
REQUIRE(offset < EE.size());
|
|
return EE[offset] == 0xff ? defaultValue : EE[offset];
|
|
}
|
|
|
|
void EEPROM::WriteWord(EEPROM::addr_t offset, uint16_t value) {
|
|
REQUIRE(offset < EE.size() - 1);
|
|
*reinterpret_cast<uint16_t *>(&EE[offset]) = value;
|
|
}
|
|
|
|
void EEPROM::UpdateWord(EEPROM::addr_t offset, uint16_t value) {
|
|
WriteWord(offset, value);
|
|
}
|
|
|
|
uint16_t EEPROM::ReadWord(EEPROM::addr_t offset) {
|
|
REQUIRE(offset < EE.size() - 1);
|
|
return *reinterpret_cast<uint16_t *>(&EE[offset]);
|
|
}
|
|
|
|
} // namespace eeprom
|
|
} // namespace hal
|