Merge pull request #8870 from aabadie/pr/boards/nucleo-f429zi_spi_fix

boards/nucleo-f429zi: fix spi divtable
RIOT-OS · Apr 4, 2018 · e7b0ace · e7b0ace
2 parents d9993cc + 35a1ca0
commit e7b0ace
Showing 1 changed file with 12 additions and 12 deletions.
diff --git a/boards/nucleo144-f429/include/periph_conf.h b/boards/nucleo144-f429/include/periph_conf.h
@@ -174,19 +174,19 @@ static const pwm_conf_t pwm_config[] = {
  * @{
  */
 static const uint8_t spi_divtable[2][5] = {
-    {       /* for APB1 @ 90000000Hz */
-        7,  /* -> 351562Hz */
-        7,  /* -> 351562Hz */
-        6,  /* -> 703125Hz */
-        3,  /* -> 5625000Hz */
-        2   /* -> 11250000Hz */
+    {       /* for APB1 @ 42000000Hz */
+        7,  /* -> 164062Hz */
+        6,  /* -> 328125Hz */
+        4,  /* -> 1312500Hz */
+        2,  /* -> 5250000Hz */
+        1   /* -> 10500000Hz */
     },
-    {       /* for APB2 @ 180000000Hz */
-        7,  /* -> 703125Hz */
-        7,  /* -> 703125Hz */
-        7,  /* -> 703125Hz */
-        4,  /* -> 5625000Hz */
-        3   /* -> 11250000Hz */
+    {       /* for APB2 @ 84000000Hz */
+        7,  /* -> 328125Hz */
+        7,  /* -> 328125Hz */
+        5,  /* -> 1312500Hz */
+        3,  /* -> 5250000Hz */
+        2   /* -> 10500000Hz */
     }
 };