Merge pull request #876 from nerdmaennchen/master

clear the PG bit before setting the PER bit
stlink-org · Mar 19, 2020 · 2ae73e4 · 2ae73e4
2 parents 52e5a69 + 268313b
commit 2ae73e4
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/common.c b/src/common.c
@@ -1893,6 +1893,9 @@ int stlink_erase_flash_page(stlink_t *sl, stm32_addr_t flashaddr)
         /* unlock if locked */
         unlock_flash_if(sl);
 
+        /* clear the pg bit */
+        clear_flash_cr_pg(sl);
+
         /* set the page erase bit */
         set_flash_cr_per(sl);