altos/stm32f4: Fix clock configuration

[fw/altos] / src / stm32f4-disco / ao_pins.h

diff --git a/src/stm32f4-disco/ao_pins.h b/src/stm32f4-disco/ao_pins.h
index 3bbace1abfa59949579121c2ba5dca7ae1f9c706..c4dc5b4b2f20800c6254e12cdf99f03267904ed3 100644 (file)
--- a/src/stm32f4-disco/ao_pins.h
+++ b/src/stm32f4-disco/ao_pins.h
@@ -27,9 +27,9 @@
 #define AO_HSE         8000000 /* fed from st/link processor */
 #define AO_HSE_BYPASS  1       /* no xtal, directly fed */
 
-#define AO_PLL_M       8       /* down to 1MHz */
+#define AO_PLL_M       4       /* down to 2MHz */
 
-#define AO_PLL1_N      192     /* up to 192MHz */
+#define AO_PLL1_N      96      /* up to 192MHz */
 #define AO_PLL1_P      2       /* down to 96MHz */
 #define AO_PLL1_Q      4       /* down to 48MHz for USB and SDIO */
 
@@ -41,4 +41,6 @@
 #define AO_APB2_PRESCALER      1
 #define AO_RCC_CFGR_PPRE2_DIV  STM_RCC_CFGR_PPRE2_DIV_1
 
+#define DEBUG_THE_CLOCK        1
+
 #endif /* _AO_PINS_H_ */