From cf6817304bff08b793200448872d56eb2712ca57 Mon Sep 17 00:00:00 2001
From: fvanroie <cpt_jack@msn.com>
Date: Sun, 11 Sep 2022 16:11:19 +0200
Subject: [PATCH] Fix LVGL filesystem interface

---
 lib/lv_fs_if/lv_fs_if.c | 1 +
 lib/lv_fs_if/lv_fs_if.h | 1 +
 lib/lv_fs_if/lv_fs_pc.c | 6 +++++-
 3 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/lib/lv_fs_if/lv_fs_if.c b/lib/lv_fs_if/lv_fs_if.c
index 3f112d8d..472edcf2 100644
--- a/lib/lv_fs_if/lv_fs_if.c
+++ b/lib/lv_fs_if/lv_fs_if.c
@@ -6,6 +6,7 @@
 /*********************
  *      INCLUDES
  *********************/
+#include "lvgl.h"
 #include "lv_fs_if.h"
 
 #if LV_USE_FS_IF
diff --git a/lib/lv_fs_if/lv_fs_if.h b/lib/lv_fs_if/lv_fs_if.h
index a1bb4023..7da337dd 100644
--- a/lib/lv_fs_if/lv_fs_if.h
+++ b/lib/lv_fs_if/lv_fs_if.h
@@ -13,6 +13,7 @@ extern "C" {
 /*********************
  *      INCLUDES
  *********************/
+#include "lvgl.h"
 
 #if LV_USE_FS_IF
 
diff --git a/lib/lv_fs_if/lv_fs_pc.c b/lib/lv_fs_if/lv_fs_pc.c
index a58de8c5..a1c86c97 100644
--- a/lib/lv_fs_if/lv_fs_pc.c
+++ b/lib/lv_fs_if/lv_fs_pc.c
@@ -6,6 +6,7 @@
 /*********************
  *      INCLUDES
  *********************/
+#include "lvgl.h"
 #include "lv_fs_if.h"
 #if LV_USE_FS_IF
 #if LV_FS_IF_PC != '\0'
@@ -150,6 +151,9 @@ static lv_fs_res_t fs_open(lv_fs_drv_t* drv, void* file_p, const char* path, lv_
     sprintf(buf, LV_FS_PC_PATH "\\%s", path);
 #endif
 
+    LV_LOG_USER(LV_FS_PC_PATH "/%%s");
+    LV_LOG_USER(buf);
+
     file_t f = fopen(buf, flags);
     if(f == NULL) return LV_FS_RES_UNKNOWN;
 
@@ -298,7 +302,7 @@ static lv_fs_res_t fs_trunc(lv_fs_drv_t* drv, void* file_p)
 
     fflush(*fp); /*If not syncronized fclose can write the truncated part*/
     uint32_t p = ftell(*fp);
-  //  ftruncate(fileno(*fp), p);
+    //  ftruncate(fileno(*fp), p);
     return LV_FS_RES_OK;
 }