1 files changed, 16 insertions, 0 deletions

diff --git a/components/wisp_relay/flash_monitor.h b/components/wisp_relay/flash_monitor.h
new file mode 100644
index 0000000..86f1b53
--- /dev/null
+++ b/components/wisp_relay/flash_monitor.h
@@ -0,0 +1,16 @@
+#ifndef FLASH_MONITOR_H
+#define FLASH_MONITOR_H
+
+#include <stdint.h>
+#include <stddef.h>
+
+typedef struct {
+    size_t total_bytes;
+    size_t used_bytes;
+    size_t free_bytes;
+    float usage_percent;
+} flash_health_t;
+
+void flash_get_health(const char *partition_label, flash_health_t *health);
+
+#endif