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nvs: print page state as text in nvs_dump

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This commit is contained in:
Ivan Grokhotkov 2017-03-15 16:51:52 +08:00
parent 4813ab2d28
commit 447ffb23d5
2 changed files with 30 additions and 1 deletions
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29
components/nvs_flash/src/nvs_page.cpp
View File

@ -812,9 +812,36 @@ void Page::invalidateCache()
mFindInfo = CachedFindInfo();
}
const char* Page::pageStateToName(PageState ps)
{
switch (ps) {
case PageState::CORRUPT:
return "CORRUPT";
case PageState::ACTIVE:
return "ACTIVE";
case PageState::FREEING:
return "FREEING";
case PageState::FULL:
return "FULL";
case PageState::INVALID:
return "INVALID";
case PageState::UNINITIALIZED:
return "UNINITIALIZED";
default:
assert(0 && "invalid state value");
return "";
}
}
void Page::debugDump() const
{
printf("state=%x addr=%x seq=%d\nfirstUsed=%d nextFree=%d used=%d erased=%d\n", (int) mState, mBaseAddress, mSeqNumber, static_cast<int>(mFirstUsedEntry), static_cast<int>(mNextFreeEntry), mUsedEntryCount, mErasedEntryCount);
printf("state=%x (%s) addr=%x seq=%d\nfirstUsed=%d nextFree=%d used=%d erased=%d\n", (uint32_t) mState, pageStateToName(mState), mBaseAddress, mSeqNumber, static_cast<int>(mFirstUsedEntry), static_cast<int>(mNextFreeEntry), mUsedEntryCount, mErasedEntryCount);
size_t skip = 0;
for (size_t i = 0; i < ENTRY_COUNT; ++i) {
printf("%3d: ", static_cast<int>(i));

2
components/nvs_flash/src/nvs_page.hpp
View File

@ -221,6 +221,8 @@ protected:
return mBaseAddress + ENTRY_DATA_OFFSET + static_cast<uint32_t>(entry) * ENTRY_SIZE;
}
static const char* pageStateToName(PageState ps);
protected:
uint32_t mBaseAddress = 0;