diff options
Diffstat (limited to 'os/hal/ports/STM32/STM32F4xx/hal_lld_type1.h')
-rw-r--r-- | os/hal/ports/STM32/STM32F4xx/hal_lld_type1.h | 61 |
1 files changed, 19 insertions, 42 deletions
diff --git a/os/hal/ports/STM32/STM32F4xx/hal_lld_type1.h b/os/hal/ports/STM32/STM32F4xx/hal_lld_type1.h index 253a832dc..e075816c8 100644 --- a/os/hal/ports/STM32/STM32F4xx/hal_lld_type1.h +++ b/os/hal/ports/STM32/STM32F4xx/hal_lld_type1.h @@ -2062,69 +2062,46 @@ #define STM32_PLL48CLK 0
#endif /* STM32_CLOCK48_REQUIRED */
-#if defined(STM32F446xx)
-#if STM32_TIMPRE == STM32_TIMPRE_HCLK
+#if !STM32_HAS_RCC_DCKCFGR || (STM32_TIMPRE == STM32_TIMPRE_PCLK) || \
+ defined(__DOXYGEN__)
/**
* @brief Clock of timers connected to APB1
* (Timers 2, 3, 4, 5, 6, 7, 12, 13, 14).
*/
-#if (STM32_PPRE1 == STM32_PPRE1_DIV1) || \
- (STM32_PPRE1 == STM32_PPRE1_DIV2) || \
- (STM32_PPRE1 == STM32_PPRE1_DIV4 && defined(STM32F446xx)) || \
- defined(__DOXYGEN__)
-#define STM32_TIMCLK1 STM32_HCLK
-#else
-#define STM32_TIMCLK1 (STM32_PCLK1 * 4)
-#endif
-#else /* STM32_TIMPRE != STM32_TIMPRE_HCLK */
#if (STM32_PPRE1 == STM32_PPRE1_DIV1) || defined(__DOXYGEN__)
-#define STM32_TIMCLK1 STM32_HCLK
-#else /* !(STM32_TIMPRE_HCLK == STM32_TIMPRE_HCLK) */
+#define STM32_TIMCLK1 (STM32_PCLK1 * 1)
+#else
#define STM32_TIMCLK1 (STM32_PCLK1 * 2)
#endif
-#endif /* STM32_TIMPRE == STM32_TIMPRE_HCLK */
-#if (STM32_TIMPRE == STM32_TIMPRE_HCLK) || defined(STM32F446xx)
-#if (STM32_PPRE1 == STM32_PPRE1_DIV1) || \
- (STM32_PPRE1 == STM32_PPRE1_DIV2) || \
- (STM32_PPRE1 == STM32_PPRE1_DIV4 && defined(STM32F446xx)) || \
- defined(__DOXYGEN__)
/**
* @brief Clock of timers connected to APB2 (Timers 1, 8, 9, 10, 11).
*/
-#define STM32_TIMCLK2 STM32_HCLK
-#else
-#define STM32_TIMCLK2 (STM32_PCLK2 * 4)
-#endif
-#else /* STM32_TIMPRE != STM32_TIMPRE_HCLK */
#if (STM32_PPRE2 == STM32_PPRE2_DIV1) || defined(__DOXYGEN__)
-#define STM32_TIMCLK2 STM32_HCLK
+#define STM32_TIMCLK2 (STM32_PCLK2 * 1)
#else
#define STM32_TIMCLK2 (STM32_PCLK2 * 2)
#endif
-#endif /* STM32_TIMPRE != STM32_TIMPRE_HCLK */
-
-#else /* !defined(STM32F446xx) */
-/**
- * @brief Clock of timers connected to APB1
- * (Timers 2, 3, 4, 5, 6, 7, 12, 13, 14).
- */
-#if (STM32_PPRE1 == STM32_PPRE1_DIV1) || defined(__DOXYGEN__)
-#define STM32_TIMCLK1 (STM32_PCLK1 * 1)
+#else /* STM32_HAS_RCC_DCKCFGR && (STM32_TIMPRE == STM32_TIMPRE_HCLK) */
+#if (STM32_PPRE1 == STM32_PPRE1_DIV1) || \
+ (STM32_PPRE1 == STM32_PPRE1_DIV2) || \
+ (STM32_PPRE1 == STM32_PPRE1_DIV4) || \
+ defined(__DOXYGEN__)
+#define STM32_TIMCLK1 STM32_HCLK
#else
-#define STM32_TIMCLK1 (STM32_PCLK1 * 2)
+#define STM32_TIMCLK1 (STM32_PCLK1 * 4)
#endif
-/**
- * @brief Clock of timers connected to APB2 (Timers 1, 8, 9, 10, 11).
- */
-#if (STM32_PPRE2 == STM32_PPRE2_DIV1) || defined(__DOXYGEN__)
-#define STM32_TIMCLK2 (STM32_PCLK2 * 1)
+#if (STM32_PPRE2 == STM32_PPRE2_DIV1) || \
+ (STM32_PPRE2 == STM32_PPRE2_DIV2) || \
+ (STM32_PPRE2 == STM32_PPRE2_DIV4) || \
+ defined(__DOXYGEN__)
+#define STM32_TIMCLK2 STM32_HCLK
#else
-#define STM32_TIMCLK2 (STM32_PCLK2 * 2)
+#define STM32_TIMCLK2 (STM32_PCLK2 * 4)
#endif
-#endif /* !defined(STM32F446xx) */
+#endif /* STM32_HAS_RCC_DCKCFGR && (STM32_TIMPRE == STM32_TIMPRE_HCLK) */
/**
* @brief Flash settings.
|