diff options
Diffstat (limited to 'os/hal/ports/STM32/STM32F4xx/hal_lld.h')
-rw-r--r-- | os/hal/ports/STM32/STM32F4xx/hal_lld.h | 259 |
1 files changed, 199 insertions, 60 deletions
diff --git a/os/hal/ports/STM32/STM32F4xx/hal_lld.h b/os/hal/ports/STM32/STM32F4xx/hal_lld.h index 337b8a052..b68968975 100644 --- a/os/hal/ports/STM32/STM32F4xx/hal_lld.h +++ b/os/hal/ports/STM32/STM32F4xx/hal_lld.h @@ -129,8 +129,7 @@ */
#if defined(STM32F427xx) || defined(STM32F437xx) || \
defined(STM32F429xx) || defined(STM32F439xx) || \
- defined(STM32F446xx) || defined(STM32F469xx) || \
- defined(STM32F479xx) || defined(__DOXYGEN__)
+ defined(STM32F469xx) || defined(STM32F479xx) || defined(__DOXYGEN__)
/**
* @brief Absolute maximum system clock.
*/
@@ -204,7 +203,7 @@ /**
* @brief Maximum APB1 clock frequency.
*/
-#define STM32_PCLK1_MAX (STM32_PLLOUT_MAX /4)
+#define STM32_PCLK1_MAX (STM32_PLLOUT_MAX / 4)
/**
* @brief Maximum APB2 clock frequency.
@@ -257,7 +256,7 @@ #define STM32_SPII2S_MAX 42000000
#endif
-#if defined(STM32F410xx)
+#if defined(STM32F410xx) || defined(__DOXYGEN__)
#define STM32_SYSCLK_MAX 100000000
#define STM32_HSECLK_MAX 26000000
#define STM32_HSECLK_BYP_MAX 50000000
@@ -277,7 +276,7 @@ #define STM32_SPII2S_MAX 50000000
#endif
-#if defined(STM32F411xx)
+#if defined(STM32F411xx) || defined(__DOXYGEN__)
#define STM32_SYSCLK_MAX 100000000
#define STM32_HSECLK_MAX 26000000
#define STM32_HSECLK_BYP_MAX 50000000
@@ -297,6 +296,26 @@ #define STM32_SPII2S_MAX 50000000
#endif
+#if defined(STM32F446xx) || defined(__DOXYGEN__)
+#define STM32_SYSCLK_MAX 180000000
+#define STM32_HSECLK_MAX 26000000
+#define STM32_HSECLK_BYP_MAX 50000000
+#define STM32_HSECLK_MIN 4000000
+#define STM32_HSECLK_BYP_MIN 1000000
+#define STM32_LSECLK_MAX 32768
+#define STM32_LSECLK_BYP_MAX 1000000
+#define STM32_LSECLK_MIN 32768
+#define STM32_PLLIN_MAX 2100000
+#define STM32_PLLIN_MIN 950000
+#define STM32_PLLVCO_MAX 432000000
+#define STM32_PLLVCO_MIN 100000000
+#define STM32_PLLOUT_MAX 180000000
+#define STM32_PLLOUT_MIN 12500000
+#define STM32_PCLK1_MAX (STM32_PLLOUT_MAX / 4)
+#define STM32_PCLK2_MAX (STM32_PLLOUT_MAX / 2)
+#define STM32_SPII2S_MAX 45000000
+#endif
+
#if defined(STM32F2XX)
#define STM32_SYSCLK_MAX 120000000
#define STM32_HSECLK_MAX 26000000
@@ -431,6 +450,10 @@ #define STM32_PLLI2SM_MASK (31 << 0) /**< PLLI2SM mask. */
#define STM32_PLLI2SN_MASK (511 << 6) /**< PLLI2SN mask. */
#define STM32_PLLI2SP_MASK (3 << 16) /**< PLLI2SP mask. */
+#define STM32_PLLI2SP_DIV2 (0 << 16) /**< PLL clock divided by 2. */
+#define STM32_PLLI2SP_DIV4 (1 << 16) /**< PLL clock divided by 4. */
+#define STM32_PLLI2SP_DIV6 (2 << 16) /**< PLL clock divided by 6. */
+#define STM32_PLLI2SP_DIV8 (3 << 16) /**< PLL clock divided by 8. */
#define STM32_PLLI2SQ_MASK (15 << 24) /**< PLLI2SQ mask. */
#define STM32_PLLI2SR_MASK (7 << 28) /**< PLLI2SR mask. */
/** @} */
@@ -719,6 +742,104 @@ #endif /* !defined(STM32F4XX) */
/**
+ * @brief I2S clock source.
+ */
+#if !defined(STM32_I2SSRC) || defined(__DOXYGEN__)
+#define STM32_I2SSRC STM32_I2SSRC_CKIN
+#endif
+
+/**
+ * @brief PLLI2SN multiplier value.
+ * @note The allowed values are 192..432, except for
+ * STM32F446 where values are 50...432.
+ * @note The default value is calculated for a 96MHz I2S clock
+ * output from an external 8MHz HSE clock.
+ */
+#if !defined(STM32_PLLI2SN_VALUE) || defined(__DOXYGEN__)
+#define STM32_PLLI2SN_VALUE 192
+#endif
+
+/**
+ * @brief PLLI2SM divider value.
+ * @note The allowed values are 2..63.
+ * @note The default value is calculated for a 96MHz I2S clock
+ * output from an external 8MHz HSE clock.
+ */
+#if !defined(STM32_PLLI2SM_VALUE) || defined(__DOXYGEN__)
+#define STM32_PLLI2SM_VALUE 4
+#endif
+
+/**
+ * @brief PLLI2SR divider value.
+ * @note The allowed values are 2..7.
+ * @note The default value is calculated for a 96MHz I2S clock
+ * output from an external 8MHz HSE clock.
+ */
+#if !defined(STM32_PLLI2SR_VALUE) || defined(__DOXYGEN__)
+#define STM32_PLLI2SR_VALUE 4
+#endif
+
+/**
+ * @brief PLLI2SP divider value.
+ * @note The allowed values are 2, 4, 6 and 8.
+ */
+#if !defined(STM32_PLLI2SP_VALUE) || defined(__DOXYGEN__)
+#define STM32_PLLI2SP_VALUE 4
+#endif
+
+/**
+ * @brief PLLI2SQ divider value.
+ * @note The allowed values are 2..15.
+ */
+#if !defined(STM32_PLLI2SQ_VALUE) || defined(__DOXYGEN__)
+#define STM32_PLLI2SQ_VALUE 4
+#endif
+
+/**
+ * @brief PLLSAIM value.
+ * @note The allowed values are 2..63.
+ * @note The default value is calculated for a 96MHz SAI clock
+ * output from an external 8MHz HSE clock.
+ */
+#if !defined(STM32_PLLSAIM_VALUE) || defined(__DOXYGEN__)
+#define STM32_PLLSAIM_VALUE 4
+#endif
+
+/**
+ * @brief PLLSAIN value.
+ * @note The allowed values are 50..432.
+ * @note The default value is calculated for a 96MHz SAI clock
+ * output from an external 8MHz HSE clock.
+ */
+#if !defined(STM32_PLLSAIN_VALUE) || defined(__DOXYGEN__)
+#define STM32_PLLSAIN_VALUE 192
+#endif
+
+/**
+ * @brief PLLSAIR value.
+ * @note The allowed values are 2..7.
+ */
+#if !defined(STM32_PLLSAIR_VALUE) || defined(__DOXYGEN__)
+#define STM32_PLLSAIR_VALUE 4
+#endif
+
+/**
+ * @brief PLLSAIP divider value.
+ * @note The allowed values are 2, 4, 6 and 8.
+ */
+#if !defined(STM32_PLLSAIP_VALUE) || defined(__DOXYGEN__)
+#define STM32_PLLSAIP_VALUE 4
+#endif
+
+/**
+ * @brief PLLSAIQ value.
+ * @note The allowed values are 2..15.
+ */
+#if !defined(STM32_PLLSAIQ_VALUE) || defined(__DOXYGEN__)
+#define STM32_PLLSAIQ_VALUE 4
+#endif
+
+/**
* @brief AHB prescaler value.
*/
#if !defined(STM32_HPRE) || defined(__DOXYGEN__)
@@ -784,53 +905,6 @@ #if !defined(STM32_MCO2PRE) || defined(__DOXYGEN__)
#define STM32_MCO2PRE STM32_MCO2PRE_DIV5
#endif
-
-/**
- * @brief I2S clock source.
- */
-#if !defined(STM32_I2SSRC) || defined(__DOXYGEN__)
-#define STM32_I2SSRC STM32_I2SSRC_CKIN
-#endif
-
-/**
- * @brief PLLI2SN multiplier value.
- * @note The allowed values are 192..432.
- */
-#if !defined(STM32_PLLI2SN_VALUE) || defined(__DOXYGEN__)
-#define STM32_PLLI2SN_VALUE 192
-#endif
-
-/**
- * @brief PLLI2SR multiplier value.
- * @note The allowed values are 2..7.
- */
-#if !defined(STM32_PLLI2SR_VALUE) || defined(__DOXYGEN__)
-#define STM32_PLLI2SR_VALUE 5
-#endif
-
-/**
- * @brief PLLSAIQ value.
- * @note The allowed values are 2..15.
- */
-#if !defined(STM32_PLLSAIQ_VALUE) || defined(__DOXYGEN__)
-#define STM32_PLLSAIQ_VALUE 8
-#endif
-
-/**
- * @brief PLLSAIQ value.
- * @note The allowed values are 49..432.
- */
-#if !defined(STM32_PLLSAIN_VALUE) || defined(__DOXYGEN__)
-#define STM32_PLLSAIN_VALUE 120
-#endif
-
-/**
- * @brief PLLSAIQ value.
- * @note The allowed values are 2..7.
- */
-#if !defined(STM32_PLLSAIR_VALUE) || defined(__DOXYGEN__)
-#define STM32_PLLSAIR_VALUE 4
-#endif
/** @} */
/*===========================================================================*/
@@ -1163,7 +1237,7 @@ #endif
/**
- * @brief PLLs input clock frequency.
+ * @brief PLL input clock frequency.
*/
#if (STM32_PLLSRC == STM32_PLLSRC_HSE) || defined(__DOXYGEN__)
#define STM32_PLLCLKIN (STM32_HSECLK / STM32_PLLM_VALUE)
@@ -1210,13 +1284,13 @@ * @brief STM32_PLLP field.
*/
#if (STM32_PLLP_VALUE == 2) || defined(__DOXYGEN__)
-#define STM32_PLLP (0 << 16)
+#define STM32_PLLP STM32_PLLP_DIV2
#elif STM32_PLLP_VALUE == 4
-#define STM32_PLLP (1 << 16)
+#define STM32_PLLP STM32_PLLP_DIV4
#elif STM32_PLLP_VALUE == 6
-#define STM32_PLLP (2 << 16)
+#define STM32_PLLP STM32_PLLP_DIV6
#elif STM32_PLLP_VALUE == 8
-#define STM32_PLLP (3 << 16)
+#define STM32_PLLP STM32_PLLP_DIV8
#else
#error "invalid STM32_PLLP_VALUE value specified"
#endif
@@ -1416,14 +1490,58 @@ #endif
/**
+ * @brief STM32_PLLI2SM field.
+ */
+#if ((STM32_PLLI2SM_VALUE >= 2) && (STM32_PLLI2SM_VALUE <= 63)) || \
+ defined(__DOXYGEN__)
+#define STM32_PLLI2SM (STM32_PLLI2SM_VALUE << 0)
+#else
+#error "invalid STM32_PLLI2SM_VALUE value specified"
+#endif
+
+/**
* @brief STM32_PLLI2SN field.
*/
+#if defined (STM32F446xx) || defined(__DOXYGEN__)
+#if ((STM32_PLLI2SN_VALUE >= 50) && (STM32_PLLI2SN_VALUE <= 432)) || \
+ defined(__DOXYGEN__)
+#define STM32_PLLI2SN (STM32_PLLI2SN_VALUE << 6)
+#else
+#error "invalid STM32_PLLI2SN_VALUE value specified"
+#endif
+#else /* !defined(STM32F446xx) */
#if ((STM32_PLLI2SN_VALUE >= 192) && (STM32_PLLI2SN_VALUE <= 432)) || \
defined(__DOXYGEN__)
#define STM32_PLLI2SN (STM32_PLLI2SN_VALUE << 6)
#else
#error "invalid STM32_PLLI2SN_VALUE value specified"
#endif
+#endif /* defined(STM32F446xx) */
+
+/**
+ * @brief STM32_PLLI2SP field.
+ */
+#if (STM32_PLLI2SP_VALUE == 2) || defined(__DOXYGEN__)
+#define STM32_PLLI2SP STM32_PLLI2SP_DIV2
+#elif STM32_PLLI2SP_VALUE == 4
+#define STM32_PLLI2SP STM32_PLLI2SP_DIV4
+#elif STM32_PLLI2SP_VALUE == 6
+#define STM32_PLLI2SP STM32_PLLI2SP_DIV6
+#elif STM32_PLLI2SP_VALUE == 8
+#define STM32_PLLI2SP STM32_PLLI2SP_DIV8
+#else
+#error "invalid STM32_PLLI2SP_VALUE value specified"
+#endif
+
+/**
+ * @brief STM32_PLLI2SQ field.
+ */
+#if ((STM32_PLLI2SQ_VALUE >= 2) && (STM32_PLLI2SQ_VALUE <= 15)) || \
+ defined(__DOXYGEN__)
+#define STM32_PLLI2SQ (STM32_PLLI2SQ_VALUE << 24)
+#else
+#error "invalid STM32_PLLI2SQ_VALUE value specified"
+#endif
/**
* @brief STM32_PLLI2SR field.
@@ -1436,6 +1554,27 @@ #endif
/**
+ * @brief PLLI2S input clock frequency.
+ */
+#if defined(STM32F446xx)
+#if (STM32_PLLSRC == STM32_PLLSRC_HSE) || defined(__DOXYGEN__)
+#define STM32_PLLI2SCLKIN (STM32_HSECLK / STM32_PLLI2SM_VALUE)
+#elif STM32_PLLSRC == STM32_PLLSRC_HSI
+#define STM32_PLLI2SCLKIN (STM32_HSICLK / STM32_PLLI2SM_VALUE)
+#else
+#error "invalid STM32_PLLSRC value specified"
+#endif
+#else /* !defined(STM32F446xx) */
+#if (STM32_PLLSRC == STM32_PLLSRC_HSE) || defined(__DOXYGEN__)
+#define STM32_PLLI2SCLKIN (STM32_HSECLK / STM32_PLLM_VALUE)
+#elif STM32_PLLSRC == STM32_PLLSRC_HSI
+#define STM32_PLLI2SCLKIN (STM32_HSICLK / STM32_PLLM_VALUE)
+#else
+#error "invalid STM32_PLLSRC value specified"
+#endif
+#endif /* defined(STM32F446xx) */
+
+/**
* @brief PLLSAI activation flag.
*/
#define STM32_ACTIVATE_PLLSAI FALSE
@@ -1457,7 +1596,7 @@ defined(__DOXYGEN__)
#define STM32_PLLSAIQ (STM32_PLLSAIQ_VALUE << 24)
#else
-#error "invalid STM32_PLLSAIR_VALUE value specified"
+#error "invalid STM32_PLLSAIQ_VALUE value specified"
#endif
/**
@@ -1471,9 +1610,9 @@ #endif
/**
- * @brief PLL VCO frequency.
+ * @brief PLLI2S VCO frequency.
*/
-#define STM32_PLLI2SVCO (STM32_PLLCLKIN * STM32_PLLI2SN_VALUE)
+#define STM32_PLLI2SVCO (STM32_PLLI2SCLKIN * STM32_PLLI2SN_VALUE)
/*
* PLLI2S VCO frequency range check.
|