added file manager, upload animation, unsaved config indicator

rust/src/plant_hal.rs

@@ -24,7 +24,7 @@ use esp_idf_svc::wifi::EspWifi;
 use measurements::Temperature;
 use once_cell::sync::Lazy;
 use plant_ctrl2::sipo::ShiftRegister40;
-use esp_idf_sys::{esp_deep_sleep, esp_sleep_enable_ext1_wakeup, esp_sleep_ext1_wakeup_mode_t_ESP_EXT1_WAKEUP_ANY_LOW};
+use esp_idf_sys::{esp_deep_sleep, esp_sleep_enable_ext1_wakeup, esp_sleep_ext1_wakeup_mode_t_ESP_EXT1_WAKEUP_ANY_LOW, esp_spiffs_info};
 use esp_idf_sys::esp_restart;
 
 use anyhow::{anyhow, Context};
@@ -182,6 +182,8 @@ pub struct FileInfo {
 
 #[derive(Serialize, Debug)]
 pub struct FileList {
+    total: usize,
+    used: usize,
     files: Vec<FileInfo>,
     file_system_corrupt: Option<String>,
     iter_error: Option<String>,
@@ -232,19 +234,8 @@ impl PlantCtrlBoard<'_> {
 
     pub fn list_files(&self, filename: &str) -> FileList {
         let storage = CString::new(SPIFFS_PARTITION_NAME).unwrap();
-        let error = unsafe {
-            esp! {
-                esp_spiffs_check(storage.as_ptr())
-            }
-        };
 
-        let mut file_system_corrupt = match error {
-            OkStd(_) => None,
-            Err(err) => {
-                println!("Corrupt spiffs {err:?}");
-                Some(format!("{err:?}"))
-            }
-        };
+        let mut file_system_corrupt = Option::None;
 
         let mut iter_error = None;
         let mut result = Vec::new();
@@ -280,8 +271,15 @@ impl PlantCtrlBoard<'_> {
                 file_system_corrupt = Some(format!("{err:?}"));
             }
         }
+        let mut total:usize = 0;
+        let mut used:usize = 0;
+        unsafe {
+            esp_spiffs_info(storage.as_ptr(), &mut total, &mut used);
+        }
 
         return FileList {
+            total,
+            used,
             file_system_corrupt,
             files: result,
             iter_error,