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add support for storage stats on nrf52

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This commit is contained in:
liamcottle
2025-06-22 21:35:21 +12:00
parent 9df3c8c663
commit 37c20a348e
1 changed files with 25 additions and 2 deletions
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27
examples/companion_radio/DataStore.cpp
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@@ -44,6 +44,20 @@ void DataStore::begin() {
#include <InternalFileSystem.h>
#endif
#if defined(NRF52_PLATFORM) || defined(STM32_PLATFORM)
int _countLfsBlock(void *p, lfs_block_t block){
lfs_size_t *size = (lfs_size_t*) p;
*size += 1;
return 0;
}
lfs_ssize_t _getLfsUsedBlockCount() {
lfs_size_t size = 0;
lfs_traverse(InternalFS._getFS(), _countLfsBlock, &size);
return size;
}
#endif
uint32_t DataStore::getStorageUsedKb() const {
#if defined(ESP32)
return SPIFFS.usedBytes() / 1024;
@@ -52,8 +66,13 @@ uint32_t DataStore::getStorageUsedKb() const {
info.usedBytes = 0;
_fs->info(info);
return info.usedBytes / 1024;
#elif defined(NRF52_PLATFORM) || defined(STM32_PLATFORM)
const lfs_config* config = InternalFS._getFS()->cfg;
int usedBlockCount = _getLfsUsedBlockCount();
int usedBytes = config->block_size * usedBlockCount;
return usedBytes / 1024;
#else
return 0; // TODO: InternalFS. method?
return 0;
#endif
}
@@ -65,8 +84,12 @@ uint32_t DataStore::getStorageTotalKb() const {
info.totalBytes = 0;
_fs->info(info);
return info.totalBytes / 1024;
#elif defined(NRF52_PLATFORM) || defined(STM32_PLATFORM)
const lfs_config* config = InternalFS._getFS()->cfg;
int totalBytes = config->block_size * config->block_count;
return totalBytes / 1024;
#else
return 0; // TODO: InternalFS. method?
return 0;
#endif
}