1、【完善】Flash Log功能，避免在极端情况下出现起始地址无法获取的问题。

Signed-off-by: armink <armink.ztl@gmail.com>
10 years ago · f1a12822d4
parent 332632864e
commit f1a12822d4
2 changed files with 7 additions and 2 deletions
--- a/easyflash/inc/easyflash.h
+++ b/easyflash/inc/easyflash.h
@ -67,7 +67,7 @@ if (!(EXPR))                                                                  \
    while (1);                                                                \
 }
 /* EasyFlash software version number */
-#define EF_SW_VERSION                "1.09.12"
+#define EF_SW_VERSION                "1.09.16"

 typedef struct _eflash_env{
    char *key;
--- a/easyflash/src/ef_log.c
+++ b/easyflash/src/ef_log.c
@ -173,7 +173,12 @@ static void find_start_and_end_addr(void) {
                    log_start_addr = log_area_start_addr;
                    cur_using_sec_addr = log_area_start_addr + cur_size;
                } else {
-                    /* state 1 or 2*/
+                    /* like state 2 when the sector is the last one */
+                    if (cur_size + EF_ERASE_MIN_SIZE >= LOG_AREA_SIZE) {
+                        cur_log_sec_state = 2;
+                        log_start_addr = log_area_start_addr + cur_size;
+                        cur_using_sec_addr = log_area_start_addr + cur_size - EF_ERASE_MIN_SIZE;
+                    }
                }
                break;
            case FLASH_SECTOR_FULL: