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nvs_flash: emulator: fix issues in load function, add save function

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Ivan Grokhotkov
2017-09-18 22:43:03 +08:00
parent 01c0c4b661
commit 9325f2a7a4
1 changed files with 11 additions and 1 deletions
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12
components/nvs_flash/test_nvs_host/spi_flash_emulation.h
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@@ -148,10 +148,20 @@ public:
fseek(f, 0, SEEK_END); fseek(f, 0, SEEK_END);
off_t size = ftell(f); off_t size = ftell(f);
assert(size % SPI_FLASH_SEC_SIZE == 0); assert(size % SPI_FLASH_SEC_SIZE == 0);
mData.resize(size); mData.resize(size / sizeof(uint32_t));
fseek(f, 0, SEEK_SET); fseek(f, 0, SEEK_SET);
auto s = fread(mData.data(), SPI_FLASH_SEC_SIZE, size / SPI_FLASH_SEC_SIZE, f); auto s = fread(mData.data(), SPI_FLASH_SEC_SIZE, size / SPI_FLASH_SEC_SIZE, f);
assert(s == static_cast<size_t>(size / SPI_FLASH_SEC_SIZE)); assert(s == static_cast<size_t>(size / SPI_FLASH_SEC_SIZE));
fclose(f);
}
void save(const char* filename)
{
FILE* f = fopen(filename, "wb");
auto n_sectors = mData.size() * sizeof(uint32_t) / SPI_FLASH_SEC_SIZE;
auto s = fwrite(mData.data(), SPI_FLASH_SEC_SIZE, n_sectors, f);
assert(s == n_sectors);
fclose(f);
} }
void clearStats() void clearStats()