Merge pull request #155 from i-jaffer/develop

[fix] fix byte alignment logic judgment error bug.

easyflash/src/ef_log.c

@@ -506,11 +506,11 @@ EfErrCode ef_log_read(size_t index, uint32_t *log, size_t size) {
         return result;
     }
 
-    if (size % 4 == 0) {
+    if (size % 4 != 0) {
         EF_DEBUG("Error: size must be word aligned.");
         return EF_READ_ERR;
     }
-    if (index < cur_using_size) {
+    if (index >= cur_using_size) {
         EF_DEBUG("Error: index out of ranges, current using size is %d", cur_using_size);
         return EF_READ_ERR;
     }