X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=blobdiff_plain;f=src%2Fstm%2Fao_flash_stm.c;h=38618bbe53165f64138c0a3a39fa81c2740cbf20;hp=39dc81444a1bb23bc1e48e885b9d594f213094b9;hb=0b5ac831d2e63a091833c702b07b0331fba32e72;hpb=324073d14ed8215b74d9df51f2229827cd4401d0

diff --git a/src/stm/ao_flash_stm.c b/src/stm/ao_flash_stm.c
index 39dc8144..38618bbe 100644
--- a/src/stm/ao_flash_stm.c
+++ b/src/stm/ao_flash_stm.c
@@ -3,7 +3,8 @@
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful, but
  * WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -73,11 +74,10 @@ static void __attribute__ ((section(".ramtext"),noinline))
 _ao_flash_erase_page(uint32_t *page)
 {
 	stm_flash.pecr |= (1 << STM_FLASH_PECR_ERASE) | (1 << STM_FLASH_PECR_PROG);
-	
+
 	*page = 0x00000000;
 
-	while (stm_flash.sr & (1 << STM_FLASH_SR_BSY))
-		;
+	ao_flash_wait_bsy();
 }
 
 void
@@ -100,9 +100,8 @@ _ao_flash_half_page(uint32_t *dst, uint32_t *src)
 
 	stm_flash.pecr |= (1 << STM_FLASH_PECR_FPRG);
 	stm_flash.pecr |= (1 << STM_FLASH_PECR_PROG);
-	
-	while (stm_flash.sr & (1 << STM_FLASH_SR_BSY))
-		;
+
+	ao_flash_wait_bsy();
 
 	for (i = 0; i < 32; i++) {
 		*dst++ = *src++;