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Allow to specify SPIFFS partition label during VFS mounting #531

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Merged
dshil merged 1 commit into from
Dec 26, 2025
Merged

Allow to specify SPIFFS partition label during VFS mounting #531

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6 changes: 4 additions & 2 deletions components/ocs_storage/target_esp32/spiffs_initializer.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -19,11 +19,13 @@ const char* log_tag = "spiffs_initializer";

} // namespace

SpiffsInitializer::SpiffsInitializer(const char* mount_point) {
SpiffsInitializer::SpiffsInitializer(const char* mount_point,
const char* partition_label) {
esp_vfs_spiffs_conf_t fs_configuration;
memset(&fs_configuration, 0, sizeof(fs_configuration));

fs_configuration.base_path = mount_point;
fs_configuration.partition_label = partition_label;
fs_configuration.max_files = 5;

auto ret = esp_vfs_spiffs_register(&fs_configuration);
Expand All @@ -45,7 +47,7 @@ SpiffsInitializer::SpiffsInitializer(const char* mount_point) {
size_t total = 0;
size_t used = 0;

ret = esp_spiffs_info(nullptr, &total, &used);
ret = esp_spiffs_info(partition_label, &total, &used);
if (ret != ESP_OK) {
ocs_loge(log_tag, "esp_spiffs_info(): %s", esp_err_to_name(ret));

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3 changes: 2 additions & 1 deletion components/ocs_storage/target_esp32/spiffs_initializer.h
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Expand Up @@ -17,7 +17,8 @@ class SpiffsInitializer : public IFsInitializer, private core::NonCopyable<> {
//!
//! @params
//! - @p mount_point - SPIFFS mount point.
explicit SpiffsInitializer(const char* mount_point);
//! - @p partition_lable - SPIFFS partition label.
SpiffsInitializer(const char* mount_point, const char* partition_label);

//! Return true if SPIFFS has been properly initialized and mounted to the VFS.
bool valid() const override;
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