/** ****************************************************************************** * @file stm32c0xx_ll_dmamux.h * @author MCD Application Team * @brief Header file of DMAMUX LL module. ****************************************************************************** * @attention * * Copyright (c) 2022 STMicroelectronics. * All rights reserved. * * This software is licensed under terms that can be found in the LICENSE file * in the root directory of this software component. * If no LICENSE file comes with this software, it is provided AS-IS. * ****************************************************************************** */ /* Define to prevent recursive inclusion -------------------------------------*/ #ifndef STM32C0xx_LL_DMAMUX_H #define STM32C0xx_LL_DMAMUX_H #ifdef __cplusplus extern "C" { #endif /* Includes ------------------------------------------------------------------*/ #include "stm32c0xx.h" /** @addtogroup STM32C0xx_LL_Driver * @{ */ #if defined (DMAMUX1) /** @defgroup DMAMUX_LL DMAMUX * @{ */ /* Private types -------------------------------------------------------------*/ /* Private variables ---------------------------------------------------------*/ /* Private constants ---------------------------------------------------------*/ /** @defgroup DMAMUX_LL_Private_Constants DMAMUX Private Constants * @{ */ /* Define used to get DMAMUX CCR register size */ #define DMAMUX_CCR_SIZE 0x00000004UL /* Define used to get DMAMUX RGCR register size */ #define DMAMUX_RGCR_SIZE 0x00000004UL /** * @} */ /* Private macros ------------------------------------------------------------*/ /* Exported types ------------------------------------------------------------*/ /* Exported constants --------------------------------------------------------*/ /** @defgroup DMAMUX_LL_Exported_Constants DMAMUX Exported Constants * @{ */ /** @defgroup DMAMUX_LL_EC_CLEAR_FLAG Clear Flags Defines * @brief Flags defines which can be used with LL_DMAMUX_WriteReg function * @{ */ #define LL_DMAMUX_CFR_CSOF0 DMAMUX_CFR_CSOF0 /*!< Synchronization Event Overrun Flag Channel 0 */ #define LL_DMAMUX_CFR_CSOF1 DMAMUX_CFR_CSOF1 /*!< Synchronization Event Overrun Flag Channel 1 */ #define LL_DMAMUX_CFR_CSOF2 DMAMUX_CFR_CSOF2 /*!< Synchronization Event Overrun Flag Channel 2 */ #define LL_DMAMUX_RGCFR_RGCOF0 DMAMUX_RGCFR_COF0 /*!< Request Generator 0 Trigger Event Overrun Flag */ #define LL_DMAMUX_RGCFR_RGCOF1 DMAMUX_RGCFR_COF1 /*!< Request Generator 1 Trigger Event Overrun Flag */ #define LL_DMAMUX_RGCFR_RGCOF2 DMAMUX_RGCFR_COF2 /*!< Request Generator 2 Trigger Event Overrun Flag */ /** * @} */ /** @defgroup DMAMUX_LL_EC_GET_FLAG Get Flags Defines * @brief Flags defines which can be used with LL_DMAMUX_ReadReg function * @{ */ #define LL_DMAMUX_CSR_SOF0 DMAMUX_CSR_SOF0 /*!< Synchronization Event Overrun Flag Channel 0 */ #define LL_DMAMUX_CSR_SOF1 DMAMUX_CSR_SOF1 /*!< Synchronization Event Overrun Flag Channel 1 */ #define LL_DMAMUX_CSR_SOF2 DMAMUX_CSR_SOF2 /*!< Synchronization Event Overrun Flag Channel 2 */ #define LL_DMAMUX_RGSR_RGOF0 DMAMUX_RGSR_OF0 /*!< Request Generator 0 Trigger Event Overrun Flag */ #define LL_DMAMUX_RGSR_RGOF1 DMAMUX_RGSR_OF1 /*!< Request Generator 1 Trigger Event Overrun Flag */ #define LL_DMAMUX_RGSR_RGOF2 DMAMUX_RGSR_OF2 /*!< Request Generator 2 Trigger Event Overrun Flag */ /** * @} */ /** @defgroup DMAMUX_LL_EC_IT IT Defines * @brief IT defines which can be used with LL_DMA_ReadReg and LL_DMAMUX_WriteReg functions * @{ */ #define LL_DMAMUX_CCR_SOIE DMAMUX_CxCR_SOIE /*!< Synchronization Event Overrun Interrupt */ #define LL_DMAMUX_RGCR_RGOIE DMAMUX_RGxCR_OIE /*!< Request Generation Trigger Event Overrun Interrupt*/ /** * @} */ /** @defgroup DMAMUX_LL_EC_REQUEST Transfer request * @{ */ #define LL_DMAMUX_REQ_MEM2MEM 0x00000000U /*!< memory to memory transfer */ #define LL_DMAMUX_REQ_GENERATOR0 0x00000001U /*!< DMAMUX request generator 0 */ #define LL_DMAMUX_REQ_GENERATOR1 0x00000002U /*!< DMAMUX request generator 1 */ #define LL_DMAMUX_REQ_GENERATOR2 0x00000003U /*!< DMAMUX request generator 2 */ #define LL_DMAMUX_REQ_GENERATOR3 0x00000004U /*!< DMAMUX request generator 3 */ #define LL_DMAMUX_REQ_ADC1 0x00000005U /*!< DMAMUX ADC1 request */ #define LL_DMAMUX_REQ_I2C1_RX 0x0000000AU /*!< DMAMUX I2C1 RX request */ #define LL_DMAMUX_REQ_I2C1_TX 0x0000000BU /*!< DMAMUX I2C1 TX request */ #define LL_DMAMUX_REQ_SPI1_RX 0x00000010U /*!< DMAMUX SPI1 RX request */ #define LL_DMAMUX_REQ_SPI1_TX 0x00000011U /*!< DMAMUX SPI1 TX request */ #define LL_DMAMUX_REQ_TIM1_CH1 0x00000014U /*!< DMAMUX TIM1 CH1 request */ #define LL_DMAMUX_REQ_TIM1_CH2 0x00000015U /*!< DMAMUX TIM1 CH2 request */ #define LL_DMAMUX_REQ_TIM1_CH3 0x00000016U /*!< DMAMUX TIM1 CH3 request */ #define LL_DMAMUX_REQ_TIM1_CH4 0x00000017U /*!< DMAMUX TIM1 CH4 request */ #define LL_DMAMUX_REQ_TIM1_TRIG_COM 0x00000018U /*!< DMAMUX TIM1 TRIG COM request */ #define LL_DMAMUX_REQ_TIM1_UP 0x00000019U /*!< DMAMUX TIM1 UP request */ #define LL_DMAMUX_REQ_TIM3_CH1 0x00000020U /*!< DMAMUX TIM3 CH1 request */ #define LL_DMAMUX_REQ_TIM3_CH2 0x00000021U /*!< DMAMUX TIM3 CH2 request */ #define LL_DMAMUX_REQ_TIM3_CH3 0x00000022U /*!< DMAMUX TIM3 CH3 request */ #define LL_DMAMUX_REQ_TIM3_CH4 0x00000023U /*!< DMAMUX TIM3 CH4 request */ #define LL_DMAMUX_REQ_TIM3_TRIG 0x00000024U /*!< DMAMUX TIM3 TRIG request */ #define LL_DMAMUX_REQ_TIM3_UP 0x00000025U /*!< DMAMUX TIM3 UP request */ #define LL_DMAMUX_REQ_TIM16_CH1 0x0000002CU /*!< DMAMUX TIM16 CH1 request */ #define LL_DMAMUX_REQ_TIM16_TRIG_COM 0x0000002DU /*!< DMAMUX TIM16 TRIG COM request */ #define LL_DMAMUX_REQ_TIM16_UP 0x0000002EU /*!< DMAMUX TIM16 UP request */ #define LL_DMAMUX_REQ_TIM17_CH1 0x0000002FU /*!< DMAMUX TIM17 CH1 request */ #define LL_DMAMUX_REQ_TIM17_TRIG_COM 0x00000030U /*!< DMAMUX TIM17 TRIG COM request */ #define LL_DMAMUX_REQ_TIM17_UP 0x00000031U /*!< DMAMUX TIM17 UP request */ #define LL_DMAMUX_REQ_USART1_RX 0x00000032U /*!< DMAMUX USART1 RX request */ #define LL_DMAMUX_REQ_USART1_TX 0x00000033U /*!< DMAMUX USART1 TX request */ #define LL_DMAMUX_REQ_USART2_RX 0x00000034U /*!< DMAMUX USART2 RX request */ #define LL_DMAMUX_REQ_USART2_TX 0x00000035U /*!< DMAMUX USART2 TX request */ /** * @} */ /** @defgroup DMAMUX_LL_EC_CHANNEL DMAMUX Channel * @{ */ #define LL_DMAMUX_CHANNEL_0 0x00000000U /*!< DMAMUX Channel 0 connected to DMA1 Channel 1 */ #define LL_DMAMUX_CHANNEL_1 0x00000001U /*!< DMAMUX Channel 1 connected to DMA1 Channel 2 */ #define LL_DMAMUX_CHANNEL_2 0x00000002U /*!< DMAMUX Channel 2 connected to DMA1 Channel 3 */ /** * @} */ /** @defgroup DMAMUX_LL_EC_SYNC_NO Synchronization Signal Polarity * @{ */ #define LL_DMAMUX_SYNC_NO_EVENT 0x00000000U /*!< All requests are blocked */ #define LL_DMAMUX_SYNC_POL_RISING DMAMUX_CxCR_SPOL_0 /*!< Synchronization on event on rising edge */ #define LL_DMAMUX_SYNC_POL_FALLING DMAMUX_CxCR_SPOL_1 /*!< Synchronization on event on falling edge */ #define LL_DMAMUX_SYNC_POL_RISING_FALLING (DMAMUX_CxCR_SPOL_0 | DMAMUX_CxCR_SPOL_1) /*!< Synchronization on event on rising and falling edge */ /** * @} */ /** @defgroup DMAMUX_LL_EC_SYNC_EVT Synchronization Signal Event * @{ */ #define LL_DMAMUX_SYNC_EXTI_LINE0 0x00000000U /*!< Synchronization signal from EXTI Line0 */ #define LL_DMAMUX_SYNC_EXTI_LINE1 DMAMUX_CxCR_SYNC_ID_0 /*!< Synchronization signal from EXTI Line1 */ #define LL_DMAMUX_SYNC_EXTI_LINE2 DMAMUX_CxCR_SYNC_ID_1 /*!< Synchronization signal from EXTI Line2 */ #define LL_DMAMUX_SYNC_EXTI_LINE3 (DMAMUX_CxCR_SYNC_ID_1 | DMAMUX_CxCR_SYNC_ID_0) /*!< Synchronization signal from EXTI Line3 */ #define LL_DMAMUX_SYNC_EXTI_LINE4 DMAMUX_CxCR_SYNC_ID_2 /*!< Synchronization signal from EXTI Line4 */ #define LL_DMAMUX_SYNC_EXTI_LINE5 (DMAMUX_CxCR_SYNC_ID_2 | DMAMUX_CxCR_SYNC_ID_0) /*!< Synchronization signal from EXTI Line5 */ #define LL_DMAMUX_SYNC_EXTI_LINE6 (DMAMUX_CxCR_SYNC_ID_2 | DMAMUX_CxCR_SYNC_ID_1) /*!< Synchronization signal from EXTI Line6 */ #define LL_DMAMUX_SYNC_EXTI_LINE7 (DMAMUX_CxCR_SYNC_ID_2 | DMAMUX_CxCR_SYNC_ID_1 | DMAMUX_CxCR_SYNC_ID_0) /*!< Synchronization signal from EXTI Line7 */ #define LL_DMAMUX_SYNC_EXTI_LINE8 DMAMUX_CxCR_SYNC_ID_3 /*!< Synchronization signal from EXTI Line8 */ #define LL_DMAMUX_SYNC_EXTI_LINE9 (DMAMUX_CxCR_SYNC_ID_3 | DMAMUX_CxCR_SYNC_ID_0) /*!< Synchronization signal from EXTI Line9 */ #define LL_DMAMUX_SYNC_EXTI_LINE10 (DMAMUX_CxCR_SYNC_ID_3 | DMAMUX_CxCR_SYNC_ID_1) /*!< Synchronization signal from EXTI Line10 */ #define LL_DMAMUX_SYNC_EXTI_LINE11 (DMAMUX_CxCR_SYNC_ID_3 | DMAMUX_CxCR_SYNC_ID_1 | DMAMUX_CxCR_SYNC_ID_0) /*!< Synchronization signal from EXTI Line11 */ #define LL_DMAMUX_SYNC_EXTI_LINE12 (DMAMUX_CxCR_SYNC_ID_3 | DMAMUX_CxCR_SYNC_ID_2) /*!< Synchronization signal from EXTI Line12 */ #define LL_DMAMUX_SYNC_EXTI_LINE13 (DMAMUX_CxCR_SYNC_ID_3 | DMAMUX_CxCR_SYNC_ID_2 | DMAMUX_CxCR_SYNC_ID_0) /*!< Synchronization signal from EXTI Line1 3 */ #define LL_DMAMUX_SYNC_EXTI_LINE14 (DMAMUX_CxCR_SYNC_ID_3 | DMAMUX_CxCR_SYNC_ID_2 | DMAMUX_CxCR_SYNC_ID_1) /*!< Synchronization signal from EXTI Line1 4 */ #define LL_DMAMUX_SYNC_EXTI_LINE15 (DMAMUX_CxCR_SYNC_ID_3 | DMAMUX_CxCR_SYNC_ID_2 | DMAMUX_CxCR_SYNC_ID_1 | DMAMUX_CxCR_SYNC_ID_0) /*!< Synchronization signal from EXTI Line1 5 */ #define LL_DMAMUX_SYNC_DMAMUX_CH0 DMAMUX_CxCR_SYNC_ID_4 /*!< Synchronization signal from DMAMUX channel0 Event */ #define LL_DMAMUX_SYNC_DMAMUX_CH1 (DMAMUX_CxCR_SYNC_ID_4 | DMAMUX_CxCR_SYNC_ID_0) /*!< Synchronization signal from DMAMUX channel1 Event */ #define LL_DMAMUX_SYNC_DMAMUX_CH2 (DMAMUX_CxCR_SYNC_ID_4 | DMAMUX_CxCR_SYNC_ID_1) /*!< Synchronization signal from DMAMUX channel2 Event */ #define LL_DMAMUX_SYNC_TIM14_OC (DMAMUX_CxCR_SYNC_ID_4 | DMAMUX_CxCR_SYNC_ID_2 | DMAMUX_CxCR_SYNC_ID_1) /*!< Synchronization signal from TIM14 OC */ /** * @} */ /** @defgroup DMAMUX_LL_EC_REQUEST_GENERATOR Request Generator Channel * @{ */ #define LL_DMAMUX_REQ_GEN_0 0x00000000U #define LL_DMAMUX_REQ_GEN_1 0x00000001U #define LL_DMAMUX_REQ_GEN_2 0x00000002U #define LL_DMAMUX_REQ_GEN_3 0x00000003U /** * @} */ /** @defgroup DMAMUX_LL_EC_REQUEST_GEN_POLARITY External Request Signal Generation Polarity * @{ */ #define LL_DMAMUX_REQ_GEN_NO_EVENT 0x00000000U /*!< No external DMA request generation */ #define LL_DMAMUX_REQ_GEN_POL_RISING DMAMUX_RGxCR_GPOL_0 /*!< External DMA request generation on event on rising edge */ #define LL_DMAMUX_REQ_GEN_POL_FALLING DMAMUX_RGxCR_GPOL_1 /*!< External DMA request generation on event on falling edge */ #define LL_DMAMUX_REQ_GEN_POL_RISING_FALLING (DMAMUX_RGxCR_GPOL_0 | DMAMUX_RGxCR_GPOL_1) /*!< External DMA request generation on rising and falling edge */ /** * @} */ /** @defgroup DMAMUX_LL_EC_REQUEST_GEN External Request Signal Generation * @{ */ #define LL_DMAMUX_REQ_GEN_EXTI_LINE0 0x00000000U /*!< Request signal generation from EXTI Line0 */ #define LL_DMAMUX_REQ_GEN_EXTI_LINE1 DMAMUX_RGxCR_SIG_ID_0 /*!< Request signal generation from EXTI Line1 */ #define LL_DMAMUX_REQ_GEN_EXTI_LINE2 DMAMUX_RGxCR_SIG_ID_1 /*!< Request signal generation from EXTI Line2 */ #define LL_DMAMUX_REQ_GEN_EXTI_LINE3 (DMAMUX_RGxCR_SIG_ID_1 |DMAMUX_RGxCR_SIG_ID_0) /*!< Request signal generation from EXTI Line3 */ #define LL_DMAMUX_REQ_GEN_EXTI_LINE4 DMAMUX_RGxCR_SIG_ID_2 /*!< Request signal generation from EXTI Line4 */ #define LL_DMAMUX_REQ_GEN_EXTI_LINE5 (DMAMUX_RGxCR_SIG_ID_2 | DMAMUX_RGxCR_SIG_ID_0) /*!< Request signal generation from EXTI Line5 */ #define LL_DMAMUX_REQ_GEN_EXTI_LINE6 (DMAMUX_RGxCR_SIG_ID_2 | DMAMUX_RGxCR_SIG_ID_1) /*!< Request signal generation from EXTI Line6 */ #define LL_DMAMUX_REQ_GEN_EXTI_LINE7 (DMAMUX_RGxCR_SIG_ID_2 | DMAMUX_RGxCR_SIG_ID_1 | DMAMUX_RGxCR_SIG_ID_0) /*!< Request signal generation from EXTI Line7 */ #define LL_DMAMUX_REQ_GEN_EXTI_LINE8 DMAMUX_RGxCR_SIG_ID_3 /*!< Request signal generation from EXTI Line8 */ #define LL_DMAMUX_REQ_GEN_EXTI_LINE9 (DMAMUX_RGxCR_SIG_ID_3 | DMAMUX_RGxCR_SIG_ID_0) /*!< Request signal generation from EXTI Line9 */ #define LL_DMAMUX_REQ_GEN_EXTI_LINE10 (DMAMUX_RGxCR_SIG_ID_3 | DMAMUX_RGxCR_SIG_ID_1) /*!< Request signal generation from EXTI Line10 */ #define LL_DMAMUX_REQ_GEN_EXTI_LINE11 (DMAMUX_RGxCR_SIG_ID_3 | DMAMUX_RGxCR_SIG_ID_1 | DMAMUX_RGxCR_SIG_ID_0) /*!< Request signal generation from EXTI Line11 */ #define LL_DMAMUX_REQ_GEN_EXTI_LINE12 (DMAMUX_RGxCR_SIG_ID_3 | DMAMUX_RGxCR_SIG_ID_2) /*!< Request signal generation from EXTI Line12 */ #define LL_DMAMUX_REQ_GEN_EXTI_LINE13 (DMAMUX_RGxCR_SIG_ID_3 | DMAMUX_RGxCR_SIG_ID_2 | DMAMUX_RGxCR_SIG_ID_0) /*!< Request signal generation from EXTI Line13 */ #define LL_DMAMUX_REQ_GEN_EXTI_LINE14 (DMAMUX_RGxCR_SIG_ID_3 | DMAMUX_RGxCR_SIG_ID_2 | DMAMUX_RGxCR_SIG_ID_1) /*!< Request signal generation from EXTI Line14 */ #define LL_DMAMUX_REQ_GEN_EXTI_LINE15 (DMAMUX_RGxCR_SIG_ID_3 | DMAMUX_RGxCR_SIG_ID_2 | DMAMUX_RGxCR_SIG_ID_1 | DMAMUX_RGxCR_SIG_ID_0) /*!< Request signal generation from EXTI Line15 */ #define LL_DMAMUX_REQ_GEN_DMAMUX_CH0 DMAMUX_RGxCR_SIG_ID_4 /*!< Request signal generation from DMAMUX channel0 Event */ #define LL_DMAMUX_REQ_GEN_DMAMUX_CH1 (DMAMUX_RGxCR_SIG_ID_4 | DMAMUX_RGxCR_SIG_ID_0) /*!< Request signal generation from DMAMUX channel1 Event */ #define LL_DMAMUX_REQ_GEN_DMAMUX_CH2 (DMAMUX_RGxCR_SIG_ID_4 | DMAMUX_RGxCR_SIG_ID_1) /*!< Request signal generation from DMAMUX channel2 Event */ #define LL_DMAMUX_REQ_GEN_TIM14_OC (DMAMUX_RGxCR_SIG_ID_4 | DMAMUX_RGxCR_SIG_ID_2 | DMAMUX_RGxCR_SIG_ID_1) /*!< Request signal generation from TIM14 OC */ /** * @} */ /** * @} */ /* Exported macro ------------------------------------------------------------*/ /** @defgroup DMAMUX_LL_Exported_Macros DMAMUX Exported Macros * @{ */ /** @defgroup DMAMUX_LL_EM_WRITE_READ Common Write and read registers macros * @{ */ /** * @brief Write a value in DMAMUX register * @param __INSTANCE__ DMAMUX Instance * @param __REG__ Register to be written * @param __VALUE__ Value to be written in the register * @retval None */ #define LL_DMAMUX_WriteReg(__INSTANCE__, __REG__, __VALUE__) WRITE_REG(__INSTANCE__->__REG__, (__VALUE__)) /** * @brief Read a value in DMAMUX register * @param __INSTANCE__ DMAMUX Instance * @param __REG__ Register to be read * @retval Register value */ #define LL_DMAMUX_ReadReg(__INSTANCE__, __REG__) READ_REG(__INSTANCE__->__REG__) /** * @} */ /** * @} */ /* Exported functions --------------------------------------------------------*/ /** @defgroup DMAMUX_LL_Exported_Functions DMAMUX Exported Functions * @{ */ /** @defgroup DMAMUX_LL_EF_Configuration Configuration * @{ */ /** * @brief Set DMAMUX request ID for DMAMUX Channel x. * @note DMAMUX channel 0 to 2 are mapped to DMA1 channel 1 to 3. * @rmtoll CxCR DMAREQ_ID LL_DMAMUX_SetRequestID * @param DMAMUXx DMAMUXx Instance * @param Channel This parameter can be one of the following values: * @arg @ref LL_DMAMUX_CHANNEL_0 * @arg @ref LL_DMAMUX_CHANNEL_1 * @arg @ref LL_DMAMUX_CHANNEL_2 * @param Request This parameter can be one of the following values: * @arg @ref LL_DMAMUX_REQ_MEM2MEM * @arg @ref LL_DMAMUX_REQ_GENERATOR0 * @arg @ref LL_DMAMUX_REQ_GENERATOR1 * @arg @ref LL_DMAMUX_REQ_GENERATOR2 * @arg @ref LL_DMAMUX_REQ_GENERATOR3 * @arg @ref LL_DMAMUX_REQ_ADC1 * @arg @ref LL_DMAMUX_REQ_I2C1_RX * @arg @ref LL_DMAMUX_REQ_I2C1_TX * @arg @ref LL_DMAMUX_REQ_SPI1_RX * @arg @ref LL_DMAMUX_REQ_SPI1_TX * @arg @ref LL_DMAMUX_REQ_TIM1_CH1 * @arg @ref LL_DMAMUX_REQ_TIM1_CH2 * @arg @ref LL_DMAMUX_REQ_TIM1_CH3 * @arg @ref LL_DMAMUX_REQ_TIM1_CH4 * @arg @ref LL_DMAMUX_REQ_TIM1_TRIG_COM * @arg @ref LL_DMAMUX_REQ_TIM1_UP * @arg @ref LL_DMAMUX_REQ_TIM3_CH1 * @arg @ref LL_DMAMUX_REQ_TIM3_CH2 * @arg @ref LL_DMAMUX_REQ_TIM3_CH3 * @arg @ref LL_DMAMUX_REQ_TIM3_CH4 * @arg @ref LL_DMAMUX_REQ_TIM3_TRIG * @arg @ref LL_DMAMUX_REQ_TIM3_UP * @arg @ref LL_DMAMUX_REQ_TIM16_CH1 * @arg @ref LL_DMAMUX_REQ_TIM16_TRIG_COM * @arg @ref LL_DMAMUX_REQ_TIM16_UP * @arg @ref LL_DMAMUX_REQ_TIM17_CH1 * @arg @ref LL_DMAMUX_REQ_TIM17_TRIG_COM * @arg @ref LL_DMAMUX_REQ_TIM17_UP * @arg @ref LL_DMAMUX_REQ_USART1_RX * @arg @ref LL_DMAMUX_REQ_USART1_TX * @arg @ref LL_DMAMUX_REQ_USART2_RX * @arg @ref LL_DMAMUX_REQ_USART2_TX * @retval None */ __STATIC_INLINE void LL_DMAMUX_SetRequestID(DMAMUX_Channel_TypeDef *DMAMUXx, uint32_t Channel, uint32_t Request) { (void)(DMAMUXx); MODIFY_REG((DMAMUX1_Channel0 + Channel)->CCR, DMAMUX_CxCR_DMAREQ_ID, Request); } /** * @brief Get DMAMUX request ID for DMAMUX Channel x. * @note DMAMUX channel 0 to 2 are mapped to DMA1 channel 1 to 3. * @rmtoll CxCR DMAREQ_ID LL_DMAMUX_GetRequestID * @param DMAMUXx DMAMUXx Instance * @param Channel This parameter can be one of the following values: * @arg @ref LL_DMAMUX_CHANNEL_0 * @arg @ref LL_DMAMUX_CHANNEL_1 * @arg @ref LL_DMAMUX_CHANNEL_2 * @retval Returned value can be one of the following values: * @arg @ref LL_DMAMUX_REQ_MEM2MEM * @arg @ref LL_DMAMUX_REQ_GENERATOR0 * @arg @ref LL_DMAMUX_REQ_GENERATOR1 * @arg @ref LL_DMAMUX_REQ_GENERATOR2 * @arg @ref LL_DMAMUX_REQ_GENERATOR3 * @arg @ref LL_DMAMUX_REQ_ADC1 * @arg @ref LL_DMAMUX_REQ_I2C1_RX * @arg @ref LL_DMAMUX_REQ_I2C1_TX * @arg @ref LL_DMAMUX_REQ_SPI1_RX * @arg @ref LL_DMAMUX_REQ_SPI1_TX * @arg @ref LL_DMAMUX_REQ_TIM1_CH1 * @arg @ref LL_DMAMUX_REQ_TIM1_CH2 * @arg @ref LL_DMAMUX_REQ_TIM1_CH3 * @arg @ref LL_DMAMUX_REQ_TIM1_CH4 * @arg @ref LL_DMAMUX_REQ_TIM1_TRIG_COM * @arg @ref LL_DMAMUX_REQ_TIM1_UP * @arg @ref LL_DMAMUX_REQ_TIM3_CH1 * @arg @ref LL_DMAMUX_REQ_TIM3_CH2 * @arg @ref LL_DMAMUX_REQ_TIM3_CH3 * @arg @ref LL_DMAMUX_REQ_TIM3_CH4 * @arg @ref LL_DMAMUX_REQ_TIM3_TRIG * @arg @ref LL_DMAMUX_REQ_TIM3_UP * @arg @ref LL_DMAMUX_REQ_TIM16_CH1 * @arg @ref LL_DMAMUX_REQ_TIM16_TRIG_COM * @arg @ref LL_DMAMUX_REQ_TIM16_UP * @arg @ref LL_DMAMUX_REQ_TIM17_CH1 * @arg @ref LL_DMAMUX_REQ_TIM17_TRIG_COM * @arg @ref LL_DMAMUX_REQ_TIM17_UP * @arg @ref LL_DMAMUX_REQ_USART1_RX * @arg @ref LL_DMAMUX_REQ_USART1_TX * @arg @ref LL_DMAMUX_REQ_USART2_RX * @arg @ref LL_DMAMUX_REQ_USART2_TX */ __STATIC_INLINE uint32_t LL_DMAMUX_GetRequestID(DMAMUX_Channel_TypeDef *DMAMUXx, uint32_t Channel) { (void)(DMAMUXx); return (uint32_t)(READ_BIT((DMAMUX1_Channel0 + Channel)->CCR, DMAMUX_CxCR_DMAREQ_ID)); } /** * @brief Set the number of DMA request that will be autorized after a synchronization event and/or the number of DMA request needed to generate an event. * @rmtoll CxCR NBREQ LL_DMAMUX_SetSyncRequestNb * @param DMAMUXx DMAMUXx Instance * @param Channel This parameter can be one of the following values: * @arg @ref LL_DMAMUX_CHANNEL_0 * @arg @ref LL_DMAMUX_CHANNEL_1 * @arg @ref LL_DMAMUX_CHANNEL_2 * @param RequestNb This parameter must be a value between Min_Data = 1 and Max_Data = 32. * @retval None */ __STATIC_INLINE void LL_DMAMUX_SetSyncRequestNb(DMAMUX_Channel_TypeDef *DMAMUXx, uint32_t Channel, uint32_t RequestNb) { (void)(DMAMUXx); MODIFY_REG((DMAMUX1_Channel0 + Channel)->CCR, DMAMUX_CxCR_NBREQ, ((RequestNb - 1U) << DMAMUX_CxCR_NBREQ_Pos)); } /** * @brief Get the number of DMA request that will be autorized after a synchronization event and/or the number of DMA request needed to generate an event. * @rmtoll CxCR NBREQ LL_DMAMUX_GetSyncRequestNb * @param DMAMUXx DMAMUXx Instance * @param Channel This parameter can be one of the following values: * @arg @ref LL_DMAMUX_CHANNEL_0 * @arg @ref LL_DMAMUX_CHANNEL_1 * @arg @ref LL_DMAMUX_CHANNEL_2 * @retval Between Min_Data = 1 and Max_Data = 32 */ __STATIC_INLINE uint32_t LL_DMAMUX_GetSyncRequestNb(DMAMUX_Channel_TypeDef *DMAMUXx, uint32_t Channel) { (void)(DMAMUXx); return (uint32_t)(((READ_BIT((DMAMUX1_Channel0 + Channel)->CCR, DMAMUX_CxCR_NBREQ)) >> DMAMUX_CxCR_NBREQ_Pos) + 1U); } /** * @brief Set the polarity of the signal on which the DMA request is synchronized. * @rmtoll CxCR SPOL LL_DMAMUX_SetSyncPolarity * @param DMAMUXx DMAMUXx Instance * @param Channel This parameter can be one of the following values: * @arg @ref LL_DMAMUX_CHANNEL_0 * @arg @ref LL_DMAMUX_CHANNEL_1 * @arg @ref LL_DMAMUX_CHANNEL_2 * @param Polarity This parameter can be one of the following values: * @arg @ref LL_DMAMUX_SYNC_NO_EVENT * @arg @ref LL_DMAMUX_SYNC_POL_RISING * @arg @ref LL_DMAMUX_SYNC_POL_FALLING * @arg @ref LL_DMAMUX_SYNC_POL_RISING_FALLING * @retval None */ __STATIC_INLINE void LL_DMAMUX_SetSyncPolarity(DMAMUX_Channel_TypeDef *DMAMUXx, uint32_t Channel, uint32_t Polarity) { (void)(DMAMUXx); MODIFY_REG((DMAMUX1_Channel0 + Channel)->CCR, DMAMUX_CxCR_SPOL, Polarity); } /** * @brief Get the polarity of the signal on which the DMA request is synchronized. * @rmtoll CxCR SPOL LL_DMAMUX_GetSyncPolarity * @param DMAMUXx DMAMUXx Instance * @param Channel This parameter can be one of the following values: * @arg @ref LL_DMAMUX_CHANNEL_0 * @arg @ref LL_DMAMUX_CHANNEL_1 * @arg @ref LL_DMAMUX_CHANNEL_2 * @retval Returned value can be one of the following values: * @arg @ref LL_DMAMUX_SYNC_NO_EVENT * @arg @ref LL_DMAMUX_SYNC_POL_RISING * @arg @ref LL_DMAMUX_SYNC_POL_FALLING * @arg @ref LL_DMAMUX_SYNC_POL_RISING_FALLING */ __STATIC_INLINE uint32_t LL_DMAMUX_GetSyncPolarity(DMAMUX_Channel_TypeDef *DMAMUXx, uint32_t Channel) { (void)(DMAMUXx); return (uint32_t)(READ_BIT((DMAMUX1_Channel0 + Channel)->CCR, DMAMUX_CxCR_SPOL)); } /** * @brief Enable the Event Generation on DMAMUX channel x. * @rmtoll CxCR EGE LL_DMAMUX_EnableEventGeneration * @param DMAMUXx DMAMUXx Instance * @param Channel This parameter can be one of the following values: * @arg @ref LL_DMAMUX_CHANNEL_0 * @arg @ref LL_DMAMUX_CHANNEL_1 * @arg @ref LL_DMAMUX_CHANNEL_2 * @retval None */ __STATIC_INLINE void LL_DMAMUX_EnableEventGeneration(DMAMUX_Channel_TypeDef *DMAMUXx, uint32_t Channel) { (void)(DMAMUXx); SET_BIT((DMAMUX1_Channel0 + Channel)->CCR, DMAMUX_CxCR_EGE); } /** * @brief Disable the Event Generation on DMAMUX channel x. * @rmtoll CxCR EGE LL_DMAMUX_DisableEventGeneration * @param DMAMUXx DMAMUXx Instance * @param Channel This parameter can be one of the following values: * @arg @ref LL_DMAMUX_CHANNEL_0 * @arg @ref LL_DMAMUX_CHANNEL_1 * @arg @ref LL_DMAMUX_CHANNEL_2 * @retval None */ __STATIC_INLINE void LL_DMAMUX_DisableEventGeneration(DMAMUX_Channel_TypeDef *DMAMUXx, uint32_t Channel) { (void)(DMAMUXx); CLEAR_BIT((DMAMUX1_Channel0 + Channel)->CCR, DMAMUX_CxCR_EGE); } /** * @brief Check if the Event Generation on DMAMUX channel x is enabled or disabled. * @rmtoll CxCR EGE LL_DMAMUX_IsEnabledEventGeneration * @param DMAMUXx DMAMUXx Instance * @param Channel This parameter can be one of the following values: * @arg @ref LL_DMAMUX_CHANNEL_0 * @arg @ref LL_DMAMUX_CHANNEL_1 * @arg @ref LL_DMAMUX_CHANNEL_2 * @retval State of bit (1 or 0). */ __STATIC_INLINE uint32_t LL_DMAMUX_IsEnabledEventGeneration(DMAMUX_Channel_TypeDef *DMAMUXx, uint32_t Channel) { (void)(DMAMUXx); return ((READ_BIT((DMAMUX1_Channel0 + Channel)->CCR, DMAMUX_CxCR_EGE) == (DMAMUX_CxCR_EGE)) ? 1UL : 0UL); } /** * @brief Enable the synchronization mode. * @rmtoll CxCR SE LL_DMAMUX_EnableSync * @param DMAMUXx DMAMUXx Instance * @param Channel This parameter can be one of the following values: * @arg @ref LL_DMAMUX_CHANNEL_0 * @arg @ref LL_DMAMUX_CHANNEL_1 * @arg @ref LL_DMAMUX_CHANNEL_2 * @retval None */ __STATIC_INLINE void LL_DMAMUX_EnableSync(DMAMUX_Channel_TypeDef *DMAMUXx, uint32_t Channel) { (void)(DMAMUXx); SET_BIT((DMAMUX1_Channel0 + Channel)->CCR, DMAMUX_CxCR_SE); } /** * @brief Disable the synchronization mode. * @rmtoll CxCR SE LL_DMAMUX_DisableSync * @param DMAMUXx DMAMUXx Instance * @param Channel This parameter can be one of the following values: * @arg @ref LL_DMAMUX_CHANNEL_0 * @arg @ref LL_DMAMUX_CHANNEL_1 * @arg @ref LL_DMAMUX_CHANNEL_2 * @retval None */ __STATIC_INLINE void LL_DMAMUX_DisableSync(DMAMUX_Channel_TypeDef *DMAMUXx, uint32_t Channel) { (void)(DMAMUXx); CLEAR_BIT((DMAMUX1_Channel0 + Channel)->CCR, DMAMUX_CxCR_SE); } /** * @brief Check if the synchronization mode is enabled or disabled. * @rmtoll CxCR SE LL_DMAMUX_IsEnabledSync * @param DMAMUXx DMAMUXx Instance * @param Channel This parameter can be one of the following values: * @arg @ref LL_DMAMUX_CHANNEL_0 * @arg @ref LL_DMAMUX_CHANNEL_1 * @arg @ref LL_DMAMUX_CHANNEL_2 * @retval State of bit (1 or 0). */ __STATIC_INLINE uint32_t LL_DMAMUX_IsEnabledSync(DMAMUX_Channel_TypeDef *DMAMUXx, uint32_t Channel) { (void)(DMAMUXx); return ((READ_BIT((DMAMUX1_Channel0 + Channel)->CCR, DMAMUX_CxCR_SE) == (DMAMUX_CxCR_SE)) ? 1UL : 0UL); } /** * @brief Set DMAMUX synchronization ID on DMAMUX Channel x. * @rmtoll CxCR SYNC_ID LL_DMAMUX_SetSyncID * @param DMAMUXx DMAMUXx Instance * @param Channel This parameter can be one of the following values: * @arg @ref LL_DMAMUX_CHANNEL_0 * @arg @ref LL_DMAMUX_CHANNEL_1 * @arg @ref LL_DMAMUX_CHANNEL_2 * @param SyncID This parameter can be one of the following values: * @arg @ref LL_DMAMUX_SYNC_EXTI_LINE0 * @arg @ref LL_DMAMUX_SYNC_EXTI_LINE1 * @arg @ref LL_DMAMUX_SYNC_EXTI_LINE2 * @arg @ref LL_DMAMUX_SYNC_EXTI_LINE3 * @arg @ref LL_DMAMUX_SYNC_EXTI_LINE4 * @arg @ref LL_DMAMUX_SYNC_EXTI_LINE5 * @arg @ref LL_DMAMUX_SYNC_EXTI_LINE6 * @arg @ref LL_DMAMUX_SYNC_EXTI_LINE7 * @arg @ref LL_DMAMUX_SYNC_EXTI_LINE8 * @arg @ref LL_DMAMUX_SYNC_EXTI_LINE9 * @arg @ref LL_DMAMUX_SYNC_EXTI_LINE10 * @arg @ref LL_DMAMUX_SYNC_EXTI_LINE11 * @arg @ref LL_DMAMUX_SYNC_EXTI_LINE12 * @arg @ref LL_DMAMUX_SYNC_EXTI_LINE13 * @arg @ref LL_DMAMUX_SYNC_EXTI_LINE14 * @arg @ref LL_DMAMUX_SYNC_EXTI_LINE15 * @arg @ref LL_DMAMUX_SYNC_DMAMUX_CH0 * @arg @ref LL_DMAMUX_SYNC_DMAMUX_CH1 * @arg @ref LL_DMAMUX_SYNC_DMAMUX_CH2 * @arg @ref LL_DMAMUX_SYNC_TIM14_OC * @retval None */ __STATIC_INLINE void LL_DMAMUX_SetSyncID(DMAMUX_Channel_TypeDef *DMAMUXx, uint32_t Channel, uint32_t SyncID) { (void)(DMAMUXx); MODIFY_REG((DMAMUX1_Channel0 + Channel)->CCR, DMAMUX_CxCR_SYNC_ID, SyncID); } /** * @brief Get DMAMUX synchronization ID on DMAMUX Channel x. * @rmtoll CxCR SYNC_ID LL_DMAMUX_GetSyncID * @param DMAMUXx DMAMUXx Instance * @param Channel This parameter can be one of the following values: * @arg @ref LL_DMAMUX_CHANNEL_0 * @arg @ref LL_DMAMUX_CHANNEL_1 * @arg @ref LL_DMAMUX_CHANNEL_2 * @retval Returned value can be one of the following values: * @arg @ref LL_DMAMUX_SYNC_EXTI_LINE0 * @arg @ref LL_DMAMUX_SYNC_EXTI_LINE1 * @arg @ref LL_DMAMUX_SYNC_EXTI_LINE2 * @arg @ref LL_DMAMUX_SYNC_EXTI_LINE3 * @arg @ref LL_DMAMUX_SYNC_EXTI_LINE4 * @arg @ref LL_DMAMUX_SYNC_EXTI_LINE5 * @arg @ref LL_DMAMUX_SYNC_EXTI_LINE6 * @arg @ref LL_DMAMUX_SYNC_EXTI_LINE7 * @arg @ref LL_DMAMUX_SYNC_EXTI_LINE8 * @arg @ref LL_DMAMUX_SYNC_EXTI_LINE9 * @arg @ref LL_DMAMUX_SYNC_EXTI_LINE10 * @arg @ref LL_DMAMUX_SYNC_EXTI_LINE11 * @arg @ref LL_DMAMUX_SYNC_EXTI_LINE12 * @arg @ref LL_DMAMUX_SYNC_EXTI_LINE13 * @arg @ref LL_DMAMUX_SYNC_EXTI_LINE14 * @arg @ref LL_DMAMUX_SYNC_EXTI_LINE15 * @arg @ref LL_DMAMUX_SYNC_DMAMUX_CH0 * @arg @ref LL_DMAMUX_SYNC_DMAMUX_CH1 * @arg @ref LL_DMAMUX_SYNC_DMAMUX_CH2 * @arg @ref LL_DMAMUX_SYNC_TIM14_OC */ __STATIC_INLINE uint32_t LL_DMAMUX_GetSyncID(DMAMUX_Channel_TypeDef *DMAMUXx, uint32_t Channel) { (void)(DMAMUXx); return (uint32_t)(READ_BIT((DMAMUX1_Channel0 + Channel)->CCR, DMAMUX_CxCR_SYNC_ID)); } /** * @brief Enable the Request Generator. * @rmtoll RGxCR GE LL_DMAMUX_EnableRequestGen * @param DMAMUXx DMAMUXx Instance * @param RequestGenChannel This parameter can be one of the following values: * @arg @ref LL_DMAMUX_REQ_GEN_0 * @arg @ref LL_DMAMUX_REQ_GEN_1 * @arg @ref LL_DMAMUX_REQ_GEN_2 * @arg @ref LL_DMAMUX_REQ_GEN_3 * @retval None */ __STATIC_INLINE void LL_DMAMUX_EnableRequestGen(DMAMUX_Channel_TypeDef *DMAMUXx, uint32_t RequestGenChannel) { (void)(DMAMUXx); SET_BIT(((DMAMUX_RequestGen_TypeDef *)((uint32_t)((uint32_t)DMAMUX1_RequestGenerator0 + (DMAMUX_RGCR_SIZE * (RequestGenChannel)))))->RGCR, DMAMUX_RGxCR_GE); } /** * @brief Disable the Request Generator. * @rmtoll RGxCR GE LL_DMAMUX_DisableRequestGen * @param DMAMUXx DMAMUXx Instance * @param RequestGenChannel This parameter can be one of the following values: * @arg @ref LL_DMAMUX_REQ_GEN_0 * @arg @ref LL_DMAMUX_REQ_GEN_1 * @arg @ref LL_DMAMUX_REQ_GEN_2 * @arg @ref LL_DMAMUX_REQ_GEN_3 * @retval None */ __STATIC_INLINE void LL_DMAMUX_DisableRequestGen(DMAMUX_Channel_TypeDef *DMAMUXx, uint32_t RequestGenChannel) { (void)(DMAMUXx); CLEAR_BIT(((DMAMUX_RequestGen_TypeDef *)((uint32_t)((uint32_t)DMAMUX1_RequestGenerator0 + (DMAMUX_RGCR_SIZE * (RequestGenChannel)))))->RGCR, DMAMUX_RGxCR_GE); } /** * @brief Check if the Request Generator is enabled or disabled. * @rmtoll RGxCR GE LL_DMAMUX_IsEnabledRequestGen * @param DMAMUXx DMAMUXx Instance * @param RequestGenChannel This parameter can be one of the following values: * @arg @ref LL_DMAMUX_REQ_GEN_0 * @arg @ref LL_DMAMUX_REQ_GEN_1 * @arg @ref LL_DMAMUX_REQ_GEN_2 * @arg @ref LL_DMAMUX_REQ_GEN_3 * @retval State of bit (1 or 0). */ __STATIC_INLINE uint32_t LL_DMAMUX_IsEnabledRequestGen(DMAMUX_Channel_TypeDef *DMAMUXx, uint32_t RequestGenChannel) { (void)(DMAMUXx); return ((READ_BIT(((DMAMUX_RequestGen_TypeDef *)((uint32_t)((uint32_t)DMAMUX1_RequestGenerator0 + (DMAMUX_RGCR_SIZE * (RequestGenChannel)))))->RGCR, DMAMUX_RGxCR_GE) == (DMAMUX_RGxCR_GE)) ? 1UL : 0UL); } /** * @brief Set the polarity of the signal on which the DMA request is generated. * @rmtoll RGxCR GPOL LL_DMAMUX_SetRequestGenPolarity * @param DMAMUXx DMAMUXx Instance * @param RequestGenChannel This parameter can be one of the following values: * @arg @ref LL_DMAMUX_REQ_GEN_0 * @arg @ref LL_DMAMUX_REQ_GEN_1 * @arg @ref LL_DMAMUX_REQ_GEN_2 * @arg @ref LL_DMAMUX_REQ_GEN_3 * @param Polarity This parameter can be one of the following values: * @arg @ref LL_DMAMUX_REQ_GEN_NO_EVENT * @arg @ref LL_DMAMUX_REQ_GEN_POL_RISING * @arg @ref LL_DMAMUX_REQ_GEN_POL_FALLING * @arg @ref LL_DMAMUX_REQ_GEN_POL_RISING_FALLING * @retval None */ __STATIC_INLINE void LL_DMAMUX_SetRequestGenPolarity(DMAMUX_Channel_TypeDef *DMAMUXx, uint32_t RequestGenChannel, uint32_t Polarity) { (void)(DMAMUXx); MODIFY_REG(((DMAMUX_RequestGen_TypeDef *)((uint32_t)((uint32_t)DMAMUX1_RequestGenerator0 + (DMAMUX_RGCR_SIZE * (RequestGenChannel)))))->RGCR, DMAMUX_RGxCR_GPOL, Polarity); } /** * @brief Get the polarity of the signal on which the DMA request is generated. * @rmtoll RGxCR GPOL LL_DMAMUX_GetRequestGenPolarity * @param DMAMUXx DMAMUXx Instance * @param RequestGenChannel This parameter can be one of the following values: * @arg @ref LL_DMAMUX_REQ_GEN_0 * @arg @ref LL_DMAMUX_REQ_GEN_1 * @arg @ref LL_DMAMUX_REQ_GEN_2 * @arg @ref LL_DMAMUX_REQ_GEN_3 * @retval Returned value can be one of the following values: * @arg @ref LL_DMAMUX_REQ_GEN_NO_EVENT * @arg @ref LL_DMAMUX_REQ_GEN_POL_RISING * @arg @ref LL_DMAMUX_REQ_GEN_POL_FALLING * @arg @ref LL_DMAMUX_REQ_GEN_POL_RISING_FALLING */ __STATIC_INLINE uint32_t LL_DMAMUX_GetRequestGenPolarity(DMAMUX_Channel_TypeDef *DMAMUXx, uint32_t RequestGenChannel) { (void)(DMAMUXx); return (uint32_t)(READ_BIT(((DMAMUX_RequestGen_TypeDef *)((uint32_t)((uint32_t)DMAMUX1_RequestGenerator0 + (DMAMUX_RGCR_SIZE * \ (RequestGenChannel)))))->RGCR, DMAMUX_RGxCR_GPOL)); } /** * @brief Set the number of DMA request that will be autorized after a generation event. * @note This field can only be written when Generator is disabled. * @rmtoll RGxCR GNBREQ LL_DMAMUX_SetGenRequestNb * @param DMAMUXx DMAMUXx Instance * @param RequestGenChannel This parameter can be one of the following values: * @arg @ref LL_DMAMUX_REQ_GEN_0 * @arg @ref LL_DMAMUX_REQ_GEN_1 * @arg @ref LL_DMAMUX_REQ_GEN_2 * @arg @ref LL_DMAMUX_REQ_GEN_3 * @param RequestNb This parameter must be a value between Min_Data = 1 and Max_Data = 32. * @retval None */ __STATIC_INLINE void LL_DMAMUX_SetGenRequestNb(DMAMUX_Channel_TypeDef *DMAMUXx, uint32_t RequestGenChannel, uint32_t RequestNb) { (void)(DMAMUXx); MODIFY_REG(((DMAMUX_RequestGen_TypeDef *)((uint32_t)((uint32_t)DMAMUX1_RequestGenerator0 + (DMAMUX_RGCR_SIZE * (RequestGenChannel)))))->RGCR, DMAMUX_RGxCR_GNBREQ, (RequestNb - 1U) << DMAMUX_RGxCR_GNBREQ_Pos); } /** * @brief Get the number of DMA request that will be autorized after a generation event. * @rmtoll RGxCR GNBREQ LL_DMAMUX_GetGenRequestNb * @param DMAMUXx DMAMUXx Instance * @param RequestGenChannel This parameter can be one of the following values: * @arg @ref LL_DMAMUX_REQ_GEN_0 * @arg @ref LL_DMAMUX_REQ_GEN_1 * @arg @ref LL_DMAMUX_REQ_GEN_2 * @arg @ref LL_DMAMUX_REQ_GEN_3 * @retval Between Min_Data = 1 and Max_Data = 32 */ __STATIC_INLINE uint32_t LL_DMAMUX_GetGenRequestNb(DMAMUX_Channel_TypeDef *DMAMUXx, uint32_t RequestGenChannel) { (void)(DMAMUXx); return (uint32_t)((READ_BIT(((DMAMUX_RequestGen_TypeDef *)((uint32_t)((uint32_t)DMAMUX1_RequestGenerator0 + (DMAMUX_RGCR_SIZE * \ (RequestGenChannel)))))->RGCR, DMAMUX_RGxCR_GNBREQ) >> DMAMUX_RGxCR_GNBREQ_Pos) + 1U); } /** * @brief Set DMAMUX external Request Signal ID on DMAMUX Request Generation Trigger Event Channel x. * @rmtoll RGxCR SIG_ID LL_DMAMUX_SetRequestSignalID * @param DMAMUXx DMAMUXx Instance * @param RequestGenChannel This parameter can be one of the following values: * @arg @ref LL_DMAMUX_REQ_GEN_0 * @arg @ref LL_DMAMUX_REQ_GEN_1 * @arg @ref LL_DMAMUX_REQ_GEN_2 * @arg @ref LL_DMAMUX_REQ_GEN_3 * @param RequestSignalID This parameter can be one of the following values: * @arg @ref LL_DMAMUX_REQ_GEN_EXTI_LINE0 * @arg @ref LL_DMAMUX_REQ_GEN_EXTI_LINE1 * @arg @ref LL_DMAMUX_REQ_GEN_EXTI_LINE2 * @arg @ref LL_DMAMUX_REQ_GEN_EXTI_LINE3 * @arg @ref LL_DMAMUX_REQ_GEN_EXTI_LINE4 * @arg @ref LL_DMAMUX_REQ_GEN_EXTI_LINE5 * @arg @ref LL_DMAMUX_REQ_GEN_EXTI_LINE6 * @arg @ref LL_DMAMUX_REQ_GEN_EXTI_LINE7 * @arg @ref LL_DMAMUX_REQ_GEN_EXTI_LINE8 * @arg @ref LL_DMAMUX_REQ_GEN_EXTI_LINE9 * @arg @ref LL_DMAMUX_REQ_GEN_EXTI_LINE10 * @arg @ref LL_DMAMUX_REQ_GEN_EXTI_LINE11 * @arg @ref LL_DMAMUX_REQ_GEN_EXTI_LINE12 * @arg @ref LL_DMAMUX_REQ_GEN_EXTI_LINE13 * @arg @ref LL_DMAMUX_REQ_GEN_EXTI_LINE14 * @arg @ref LL_DMAMUX_REQ_GEN_EXTI_LINE15 * @arg @ref LL_DMAMUX_REQ_GEN_DMAMUX_CH0 * @arg @ref LL_DMAMUX_REQ_GEN_DMAMUX_CH1 * @arg @ref LL_DMAMUX_REQ_GEN_DMAMUX_CH2 * @arg @ref LL_DMAMUX_REQ_GEN_TIM14_OC * @retval None */ __STATIC_INLINE void LL_DMAMUX_SetRequestSignalID(DMAMUX_Channel_TypeDef *DMAMUXx, uint32_t RequestGenChannel, uint32_t RequestSignalID) { (void)(DMAMUXx); MODIFY_REG(((DMAMUX_RequestGen_TypeDef *)((uint32_t)((uint32_t)DMAMUX1_RequestGenerator0 + (DMAMUX_RGCR_SIZE * (RequestGenChannel)))))->RGCR, DMAMUX_RGxCR_SIG_ID, RequestSignalID); } /** * @brief Get DMAMUX external Request Signal ID set on DMAMUX Channel x. * @rmtoll RGxCR SIG_ID LL_DMAMUX_GetRequestSignalID * @param DMAMUXx DMAMUXx Instance * @param RequestGenChannel This parameter can be one of the following values: * @arg @ref LL_DMAMUX_REQ_GEN_0 * @arg @ref LL_DMAMUX_REQ_GEN_1 * @arg @ref LL_DMAMUX_REQ_GEN_2 * @arg @ref LL_DMAMUX_REQ_GEN_3 * @retval Returned value can be one of the following values: * @arg @ref LL_DMAMUX_REQ_GEN_EXTI_LINE0 * @arg @ref LL_DMAMUX_REQ_GEN_EXTI_LINE1 * @arg @ref LL_DMAMUX_REQ_GEN_EXTI_LINE2 * @arg @ref LL_DMAMUX_REQ_GEN_EXTI_LINE3 * @arg @ref LL_DMAMUX_REQ_GEN_EXTI_LINE4 * @arg @ref LL_DMAMUX_REQ_GEN_EXTI_LINE5 * @arg @ref LL_DMAMUX_REQ_GEN_EXTI_LINE6 * @arg @ref LL_DMAMUX_REQ_GEN_EXTI_LINE7 * @arg @ref LL_DMAMUX_REQ_GEN_EXTI_LINE8 * @arg @ref LL_DMAMUX_REQ_GEN_EXTI_LINE9 * @arg @ref LL_DMAMUX_REQ_GEN_EXTI_LINE10 * @arg @ref LL_DMAMUX_REQ_GEN_EXTI_LINE11 * @arg @ref LL_DMAMUX_REQ_GEN_EXTI_LINE12 * @arg @ref LL_DMAMUX_REQ_GEN_EXTI_LINE13 * @arg @ref LL_DMAMUX_REQ_GEN_EXTI_LINE14 * @arg @ref LL_DMAMUX_REQ_GEN_EXTI_LINE15 * @arg @ref LL_DMAMUX_REQ_GEN_DMAMUX_CH0 * @arg @ref LL_DMAMUX_REQ_GEN_DMAMUX_CH1 * @arg @ref LL_DMAMUX_REQ_GEN_DMAMUX_CH2 * @arg @ref LL_DMAMUX_REQ_GEN_TIM14_OC */ __STATIC_INLINE uint32_t LL_DMAMUX_GetRequestSignalID(DMAMUX_Channel_TypeDef *DMAMUXx, uint32_t RequestGenChannel) { (void)(DMAMUXx); return (uint32_t)(READ_BIT(((DMAMUX_RequestGen_TypeDef *)((uint32_t)((uint32_t)DMAMUX1_RequestGenerator0 + (DMAMUX_RGCR_SIZE * \ (RequestGenChannel)))))->RGCR, DMAMUX_RGxCR_SIG_ID)); } /** * @} */ /** @defgroup DMAMUX_LL_EF_FLAG_Management FLAG_Management * @{ */ /** * @brief Get Synchronization Event Overrun Flag Channel 0. * @rmtoll CSR SOF0 LL_DMAMUX_IsActiveFlag_SO0 * @param DMAMUXx DMAMUXx DMAMUXx Instance * @retval State of bit (1 or 0). */ __STATIC_INLINE uint32_t LL_DMAMUX_IsActiveFlag_SO0(DMAMUX_Channel_TypeDef *DMAMUXx) { (void)(DMAMUXx); return ((READ_BIT(DMAMUX1_ChannelStatus->CSR, DMAMUX_CSR_SOF0) == (DMAMUX_CSR_SOF0)) ? 1UL : 0UL); } /** * @brief Get Synchronization Event Overrun Flag Channel 1. * @rmtoll CSR SOF1 LL_DMAMUX_IsActiveFlag_SO1 * @param DMAMUXx DMAMUXx DMAMUXx Instance * @retval State of bit (1 or 0). */ __STATIC_INLINE uint32_t LL_DMAMUX_IsActiveFlag_SO1(DMAMUX_Channel_TypeDef *DMAMUXx) { (void)(DMAMUXx); return ((READ_BIT(DMAMUX1_ChannelStatus->CSR, DMAMUX_CSR_SOF1) == (DMAMUX_CSR_SOF1)) ? 1UL : 0UL);; } /** * @brief Get Synchronization Event Overrun Flag Channel 2. * @rmtoll CSR SOF2 LL_DMAMUX_IsActiveFlag_SO2 * @param DMAMUXx DMAMUXx DMAMUXx Instance * @retval State of bit (1 or 0). */ __STATIC_INLINE uint32_t LL_DMAMUX_IsActiveFlag_SO2(DMAMUX_Channel_TypeDef *DMAMUXx) { (void)(DMAMUXx); return ((READ_BIT(DMAMUX1_ChannelStatus->CSR, DMAMUX_CSR_SOF2) == (DMAMUX_CSR_SOF2)) ? 1UL : 0UL);; } /** * @brief Get Request Generator 0 Trigger Event Overrun Flag. * @rmtoll RGSR OF0 LL_DMAMUX_IsActiveFlag_RGO0 * @param DMAMUXx DMAMUXx DMAMUXx Instance * @retval State of bit (1 or 0). */ __STATIC_INLINE uint32_t LL_DMAMUX_IsActiveFlag_RGO0(DMAMUX_Channel_TypeDef *DMAMUXx) { (void)(DMAMUXx); return ((READ_BIT(DMAMUX1_RequestGenStatus->RGSR, DMAMUX_RGSR_OF0) == (DMAMUX_RGSR_OF0)) ? 1UL : 0UL);; } /** * @brief Get Request Generator 1 Trigger Event Overrun Flag. * @rmtoll RGSR OF1 LL_DMAMUX_IsActiveFlag_RGO1 * @param DMAMUXx DMAMUXx DMAMUXx Instance * @retval State of bit (1 or 0). */ __STATIC_INLINE uint32_t LL_DMAMUX_IsActiveFlag_RGO1(DMAMUX_Channel_TypeDef *DMAMUXx) { (void)(DMAMUXx); return ((READ_BIT(DMAMUX1_RequestGenStatus->RGSR, DMAMUX_RGSR_OF1) == (DMAMUX_RGSR_OF1)) ? 1UL : 0UL);; } /** * @brief Get Request Generator 2 Trigger Event Overrun Flag. * @rmtoll RGSR OF2 LL_DMAMUX_IsActiveFlag_RGO2 * @param DMAMUXx DMAMUXx DMAMUXx Instance * @retval State of bit (1 or 0). */ __STATIC_INLINE uint32_t LL_DMAMUX_IsActiveFlag_RGO2(DMAMUX_Channel_TypeDef *DMAMUXx) { (void)(DMAMUXx); return ((READ_BIT(DMAMUX1_RequestGenStatus->RGSR, DMAMUX_RGSR_OF2) == (DMAMUX_RGSR_OF2)) ? 1UL : 0UL);; } /** * @brief Get Request Generator 3 Trigger Event Overrun Flag. * @rmtoll RGSR OF3 LL_DMAMUX_IsActiveFlag_RGO3 * @param DMAMUXx DMAMUXx DMAMUXx Instance * @retval State of bit (1 or 0). */ __STATIC_INLINE uint32_t LL_DMAMUX_IsActiveFlag_RGO3(DMAMUX_Channel_TypeDef *DMAMUXx) { (void)(DMAMUXx); return ((READ_BIT(DMAMUX1_RequestGenStatus->RGSR, DMAMUX_RGSR_OF3) == (DMAMUX_RGSR_OF3)) ? 1UL : 0UL);; } /** * @brief Clear Synchronization Event Overrun Flag Channel 0. * @rmtoll CFR CSOF0 LL_DMAMUX_ClearFlag_SO0 * @param DMAMUXx DMAMUXx DMAMUXx Instance * @retval None */ __STATIC_INLINE void LL_DMAMUX_ClearFlag_SO0(DMAMUX_Channel_TypeDef *DMAMUXx) { (void)(DMAMUXx); SET_BIT(DMAMUX1_ChannelStatus->CFR, DMAMUX_CFR_CSOF0); } /** * @brief Clear Synchronization Event Overrun Flag Channel 1. * @rmtoll CFR CSOF1 LL_DMAMUX_ClearFlag_SO1 * @param DMAMUXx DMAMUXx DMAMUXx Instance * @retval None */ __STATIC_INLINE void LL_DMAMUX_ClearFlag_SO1(DMAMUX_Channel_TypeDef *DMAMUXx) { (void)(DMAMUXx); SET_BIT(DMAMUX1_ChannelStatus->CFR, DMAMUX_CFR_CSOF1); } /** * @brief Clear Synchronization Event Overrun Flag Channel 2. * @rmtoll CFR CSOF2 LL_DMAMUX_ClearFlag_SO2 * @param DMAMUXx DMAMUXx DMAMUXx Instance * @retval None */ __STATIC_INLINE void LL_DMAMUX_ClearFlag_SO2(DMAMUX_Channel_TypeDef *DMAMUXx) { (void)(DMAMUXx); SET_BIT(DMAMUX1_ChannelStatus->CFR, DMAMUX_CFR_CSOF2); } /** * @brief Clear Request Generator 0 Trigger Event Overrun Flag. * @rmtoll RGCFR COF0 LL_DMAMUX_ClearFlag_RGO0 * @param DMAMUXx DMAMUXx DMAMUXx Instance * @retval None */ __STATIC_INLINE void LL_DMAMUX_ClearFlag_RGO0(DMAMUX_Channel_TypeDef *DMAMUXx) { (void)(DMAMUXx); SET_BIT(DMAMUX1_RequestGenStatus->RGCFR, DMAMUX_RGCFR_COF0); } /** * @brief Clear Request Generator 1 Trigger Event Overrun Flag. * @rmtoll RGCFR COF1 LL_DMAMUX_ClearFlag_RGO1 * @param DMAMUXx DMAMUXx DMAMUXx Instance * @retval None */ __STATIC_INLINE void LL_DMAMUX_ClearFlag_RGO1(DMAMUX_Channel_TypeDef *DMAMUXx) { (void)(DMAMUXx); SET_BIT(DMAMUX1_RequestGenStatus->RGCFR, DMAMUX_RGCFR_COF1); } /** * @brief Clear Request Generator 2 Trigger Event Overrun Flag. * @rmtoll RGCFR COF2 LL_DMAMUX_ClearFlag_RGO2 * @param DMAMUXx DMAMUXx DMAMUXx Instance * @retval None */ __STATIC_INLINE void LL_DMAMUX_ClearFlag_RGO2(DMAMUX_Channel_TypeDef *DMAMUXx) { (void)(DMAMUXx); SET_BIT(DMAMUX1_RequestGenStatus->RGCFR, DMAMUX_RGCFR_COF2); } /** * @brief Clear Request Generator 3 Trigger Event Overrun Flag. * @rmtoll RGCFR COF3 LL_DMAMUX_ClearFlag_RGO3 * @param DMAMUXx DMAMUXx DMAMUXx Instance * @retval None */ __STATIC_INLINE void LL_DMAMUX_ClearFlag_RGO3(DMAMUX_Channel_TypeDef *DMAMUXx) { (void)(DMAMUXx); SET_BIT(DMAMUX1_RequestGenStatus->RGCFR, DMAMUX_RGCFR_COF3); } /** * @} */ /** @defgroup DMAMUX_LL_EF_IT_Management IT_Management * @{ */ /** * @brief Enable the Synchronization Event Overrun Interrupt on DMAMUX channel x. * @rmtoll CxCR SOIE LL_DMAMUX_EnableIT_SO * @param DMAMUXx DMAMUXx Instance * @param Channel This parameter can be one of the following values: * @arg @ref LL_DMAMUX_CHANNEL_0 * @arg @ref LL_DMAMUX_CHANNEL_1 * @arg @ref LL_DMAMUX_CHANNEL_2 * @retval None */ __STATIC_INLINE void LL_DMAMUX_EnableIT_SO(DMAMUX_Channel_TypeDef *DMAMUXx, uint32_t Channel) { (void)(DMAMUXx); SET_BIT((DMAMUX1_Channel0 + Channel)->CCR, DMAMUX_CxCR_SOIE); } /** * @brief Disable the Synchronization Event Overrun Interrupt on DMAMUX channel x. * @rmtoll CxCR SOIE LL_DMAMUX_DisableIT_SO * @param DMAMUXx DMAMUXx Instance * @param Channel This parameter can be one of the following values: * @arg @ref LL_DMAMUX_CHANNEL_0 * @arg @ref LL_DMAMUX_CHANNEL_1 * @arg @ref LL_DMAMUX_CHANNEL_2 * @retval None */ __STATIC_INLINE void LL_DMAMUX_DisableIT_SO(DMAMUX_Channel_TypeDef *DMAMUXx, uint32_t Channel) { (void)(DMAMUXx); CLEAR_BIT((DMAMUX1_Channel0 + Channel)->CCR, DMAMUX_CxCR_SOIE); } /** * @brief Check if the Synchronization Event Overrun Interrupt on DMAMUX channel x is enabled or disabled. * @rmtoll CxCR SOIE LL_DMAMUX_IsEnabledIT_SO * @param DMAMUXx DMAMUXx Instance * @param Channel This parameter can be one of the following values: * @arg @ref LL_DMAMUX_CHANNEL_0 * @arg @ref LL_DMAMUX_CHANNEL_1 * @arg @ref LL_DMAMUX_CHANNEL_2 * @retval State of bit (1 or 0). */ __STATIC_INLINE uint32_t LL_DMAMUX_IsEnabledIT_SO(DMAMUX_Channel_TypeDef *DMAMUXx, uint32_t Channel) { (void)(DMAMUXx); return (((READ_BIT((DMAMUX1_Channel0 + Channel)->CCR, DMAMUX_CxCR_SOIE)) == (DMAMUX_CxCR_SOIE)) ? 1UL : 0UL); } /** * @brief Enable the Request Generation Trigger Event Overrun Interrupt on DMAMUX channel x. * @rmtoll RGxCR OIE LL_DMAMUX_EnableIT_RGO * @param DMAMUXx DMAMUXx Instance * @param RequestGenChannel This parameter can be one of the following values: * @arg @ref LL_DMAMUX_REQ_GEN_0 * @arg @ref LL_DMAMUX_REQ_GEN_1 * @arg @ref LL_DMAMUX_REQ_GEN_2 * @arg @ref LL_DMAMUX_REQ_GEN_3 * @retval None */ __STATIC_INLINE void LL_DMAMUX_EnableIT_RGO(DMAMUX_Channel_TypeDef *DMAMUXx, uint32_t RequestGenChannel) { (void)(DMAMUXx); SET_BIT((DMAMUX1_RequestGenerator0 + RequestGenChannel)->RGCR, DMAMUX_RGxCR_OIE); } /** * @brief Disable the Request Generation Trigger Event Overrun Interrupt on DMAMUX channel x. * @rmtoll RGxCR OIE LL_DMAMUX_DisableIT_RGO * @param DMAMUXx DMAMUXx Instance * @param RequestGenChannel This parameter can be one of the following values: * @arg @ref LL_DMAMUX_REQ_GEN_0 * @arg @ref LL_DMAMUX_REQ_GEN_1 * @arg @ref LL_DMAMUX_REQ_GEN_2 * @arg @ref LL_DMAMUX_REQ_GEN_3 * @retval None */ __STATIC_INLINE void LL_DMAMUX_DisableIT_RGO(DMAMUX_Channel_TypeDef *DMAMUXx, uint32_t RequestGenChannel) { (void)(DMAMUXx); CLEAR_BIT((DMAMUX1_RequestGenerator0 + RequestGenChannel)->RGCR, DMAMUX_RGxCR_OIE); } /** * @brief Check if the Request Generation Trigger Event Overrun Interrupt on DMAMUX channel x is enabled or disabled. * @rmtoll RGxCR OIE LL_DMAMUX_IsEnabledIT_RGO * @param DMAMUXx DMAMUXx Instance * @param RequestGenChannel This parameter can be one of the following values: * @arg @ref LL_DMAMUX_REQ_GEN_0 * @arg @ref LL_DMAMUX_REQ_GEN_1 * @arg @ref LL_DMAMUX_REQ_GEN_2 * @arg @ref LL_DMAMUX_REQ_GEN_3 * @retval State of bit (1 or 0). */ __STATIC_INLINE uint32_t LL_DMAMUX_IsEnabledIT_RGO(DMAMUX_Channel_TypeDef *DMAMUXx, uint32_t RequestGenChannel) { (void)(DMAMUXx); return ((READ_BIT((DMAMUX1_RequestGenerator0 + RequestGenChannel)->RGCR, DMAMUX_RGxCR_OIE) == (DMAMUX_RGxCR_OIE)) ? \ 1UL : 0UL); } /** * @} */ /** * @} */ /** * @} */ #endif /* DMAMUX1 */ /** * @} */ #ifdef __cplusplus } #endif #endif /* STM32C0xx_LL_DMAMUX_H */