mbed library sources
Dependents: frdm_kl05z_gpio_test
Fork of mbed-src by
targets/hal/TARGET_Freescale/TARGET_KPSDK_MCUS/TARGET_MCU_K64F/device/MK64F12/MK64F12_dac.h
- Committer:
- shaoziyang
- Date:
- 2014-09-13
- Revision:
- 323:9e901b0a5aa1
- Parent:
- 320:be04b2b1e3f2
File content as of revision 323:9e901b0a5aa1:
/* * Copyright (c) 2014, Freescale Semiconductor, Inc. * All rights reserved. * * THIS SOFTWARE IS PROVIDED BY FREESCALE "AS IS" AND ANY EXPRESS OR IMPLIED * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT * SHALL FREESCALE BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY * OF SUCH DAMAGE. */ /* * WARNING! DO NOT EDIT THIS FILE DIRECTLY! * * This file was generated automatically and any changes may be lost. */ #ifndef __HW_DAC_REGISTERS_H__ #define __HW_DAC_REGISTERS_H__ #include "regs.h" /* * MK64F12 DAC * * 12-Bit Digital-to-Analog Converter * * Registers defined in this header file: * - HW_DAC_DATnL - DAC Data Low Register * - HW_DAC_DATnH - DAC Data High Register * - HW_DAC_SR - DAC Status Register * - HW_DAC_C0 - DAC Control Register * - HW_DAC_C1 - DAC Control Register 1 * - HW_DAC_C2 - DAC Control Register 2 * * - hw_dac_t - Struct containing all module registers. */ //! @name Module base addresses //@{ #ifndef REGS_DAC_BASE #define HW_DAC_INSTANCE_COUNT (2U) //!< Number of instances of the DAC module. #define HW_DAC0 (0U) //!< Instance number for DAC0. #define HW_DAC1 (1U) //!< Instance number for DAC1. #define REGS_DAC0_BASE (0x400CC000U) //!< Base address for DAC0. #define REGS_DAC1_BASE (0x400CD000U) //!< Base address for DAC1. //! @brief Table of base addresses for DAC instances. static const uint32_t __g_regs_DAC_base_addresses[] = { REGS_DAC0_BASE, REGS_DAC1_BASE, }; //! @brief Get the base address of DAC by instance number. //! @param x DAC instance number, from 0 through 1. #define REGS_DAC_BASE(x) (__g_regs_DAC_base_addresses[(x)]) //! @brief Get the instance number given a base address. //! @param b Base address for an instance of DAC. #define REGS_DAC_INSTANCE(b) ((b) == REGS_DAC0_BASE ? HW_DAC0 : (b) == REGS_DAC1_BASE ? HW_DAC1 : 0) #endif //@} //------------------------------------------------------------------------------------------- // HW_DAC_DATnL - DAC Data Low Register //------------------------------------------------------------------------------------------- #ifndef __LANGUAGE_ASM__ /*! * @brief HW_DAC_DATnL - DAC Data Low Register (RW) * * Reset value: 0x00U */ typedef union _hw_dac_datnl { uint8_t U; struct _hw_dac_datnl_bitfields { uint8_t DATA0 : 8; //!< [7:0] } B; } hw_dac_datnl_t; #endif /*! * @name Constants and macros for entire DAC_DATnL register */ //@{ #define HW_DAC_DATnL_COUNT (16U) #define HW_DAC_DATnL_ADDR(x, n) (REGS_DAC_BASE(x) + 0x0U + (0x2U * n)) #ifndef __LANGUAGE_ASM__ #define HW_DAC_DATnL(x, n) (*(__IO hw_dac_datnl_t *) HW_DAC_DATnL_ADDR(x, n)) #define HW_DAC_DATnL_RD(x, n) (HW_DAC_DATnL(x, n).U) #define HW_DAC_DATnL_WR(x, n, v) (HW_DAC_DATnL(x, n).U = (v)) #define HW_DAC_DATnL_SET(x, n, v) (HW_DAC_DATnL_WR(x, n, HW_DAC_DATnL_RD(x, n) | (v))) #define HW_DAC_DATnL_CLR(x, n, v) (HW_DAC_DATnL_WR(x, n, HW_DAC_DATnL_RD(x, n) & ~(v))) #define HW_DAC_DATnL_TOG(x, n, v) (HW_DAC_DATnL_WR(x, n, HW_DAC_DATnL_RD(x, n) ^ (v))) #endif //@} /* * Constants & macros for individual DAC_DATnL bitfields */ /*! * @name Register DAC_DATnL, field DATA0[7:0] (RW) * * When the DAC buffer is not enabled, DATA[11:0] controls the output voltage * based on the following formula: V out = V in * (1 + DACDAT0[11:0])/4096 When the * DAC buffer is enabled, DATA is mapped to the 16-word buffer. */ //@{ #define BP_DAC_DATnL_DATA0 (0U) //!< Bit position for DAC_DATnL_DATA0. #define BM_DAC_DATnL_DATA0 (0xFFU) //!< Bit mask for DAC_DATnL_DATA0. #define BS_DAC_DATnL_DATA0 (8U) //!< Bit field size in bits for DAC_DATnL_DATA0. #ifndef __LANGUAGE_ASM__ //! @brief Read current value of the DAC_DATnL_DATA0 field. #define BR_DAC_DATnL_DATA0(x, n) (HW_DAC_DATnL(x, n).U) #endif //! @brief Format value for bitfield DAC_DATnL_DATA0. #define BF_DAC_DATnL_DATA0(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint8_t) << BP_DAC_DATnL_DATA0), uint8_t) & BM_DAC_DATnL_DATA0) #ifndef __LANGUAGE_ASM__ //! @brief Set the DATA0 field to a new value. #define BW_DAC_DATnL_DATA0(x, n, v) (HW_DAC_DATnL_WR(x, n, v)) #endif //@} //------------------------------------------------------------------------------------------- // HW_DAC_DATnH - DAC Data High Register //------------------------------------------------------------------------------------------- #ifndef __LANGUAGE_ASM__ /*! * @brief HW_DAC_DATnH - DAC Data High Register (RW) * * Reset value: 0x00U */ typedef union _hw_dac_datnh { uint8_t U; struct _hw_dac_datnh_bitfields { uint8_t DATA1 : 4; //!< [3:0] uint8_t RESERVED0 : 4; //!< [7:4] } B; } hw_dac_datnh_t; #endif /*! * @name Constants and macros for entire DAC_DATnH register */ //@{ #define HW_DAC_DATnH_COUNT (16U) #define HW_DAC_DATnH_ADDR(x, n) (REGS_DAC_BASE(x) + 0x1U + (0x2U * n)) #ifndef __LANGUAGE_ASM__ #define HW_DAC_DATnH(x, n) (*(__IO hw_dac_datnh_t *) HW_DAC_DATnH_ADDR(x, n)) #define HW_DAC_DATnH_RD(x, n) (HW_DAC_DATnH(x, n).U) #define HW_DAC_DATnH_WR(x, n, v) (HW_DAC_DATnH(x, n).U = (v)) #define HW_DAC_DATnH_SET(x, n, v) (HW_DAC_DATnH_WR(x, n, HW_DAC_DATnH_RD(x, n) | (v))) #define HW_DAC_DATnH_CLR(x, n, v) (HW_DAC_DATnH_WR(x, n, HW_DAC_DATnH_RD(x, n) & ~(v))) #define HW_DAC_DATnH_TOG(x, n, v) (HW_DAC_DATnH_WR(x, n, HW_DAC_DATnH_RD(x, n) ^ (v))) #endif //@} /* * Constants & macros for individual DAC_DATnH bitfields */ /*! * @name Register DAC_DATnH, field DATA1[3:0] (RW) * * When the DAC Buffer is not enabled, DATA[11:0] controls the output voltage * based on the following formula. V out = V in * (1 + DACDAT0[11:0])/4096 When the * DAC buffer is enabled, DATA[11:0] is mapped to the 16-word buffer. */ //@{ #define BP_DAC_DATnH_DATA1 (0U) //!< Bit position for DAC_DATnH_DATA1. #define BM_DAC_DATnH_DATA1 (0x0FU) //!< Bit mask for DAC_DATnH_DATA1. #define BS_DAC_DATnH_DATA1 (4U) //!< Bit field size in bits for DAC_DATnH_DATA1. #ifndef __LANGUAGE_ASM__ //! @brief Read current value of the DAC_DATnH_DATA1 field. #define BR_DAC_DATnH_DATA1(x, n) (HW_DAC_DATnH(x, n).B.DATA1) #endif //! @brief Format value for bitfield DAC_DATnH_DATA1. #define BF_DAC_DATnH_DATA1(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint8_t) << BP_DAC_DATnH_DATA1), uint8_t) & BM_DAC_DATnH_DATA1) #ifndef __LANGUAGE_ASM__ //! @brief Set the DATA1 field to a new value. #define BW_DAC_DATnH_DATA1(x, n, v) (HW_DAC_DATnH_WR(x, n, (HW_DAC_DATnH_RD(x, n) & ~BM_DAC_DATnH_DATA1) | BF_DAC_DATnH_DATA1(v))) #endif //@} //------------------------------------------------------------------------------------------- // HW_DAC_SR - DAC Status Register //------------------------------------------------------------------------------------------- #ifndef __LANGUAGE_ASM__ /*! * @brief HW_DAC_SR - DAC Status Register (RW) * * Reset value: 0x02U * * If DMA is enabled, the flags can be cleared automatically by DMA when the DMA * request is done. Writing 0 to a field clears it whereas writing 1 has no * effect. After reset, DACBFRPTF is set and can be cleared by software, if needed. * The flags are set only when the data buffer status is changed. Do not use * 32/16-bit accesses to this register. */ typedef union _hw_dac_sr { uint8_t U; struct _hw_dac_sr_bitfields { uint8_t DACBFRPBF : 1; //!< [0] DAC Buffer Read Pointer Bottom //! Position Flag uint8_t DACBFRPTF : 1; //!< [1] DAC Buffer Read Pointer Top Position //! Flag uint8_t DACBFWMF : 1; //!< [2] DAC Buffer Watermark Flag uint8_t RESERVED0 : 5; //!< [7:3] } B; } hw_dac_sr_t; #endif /*! * @name Constants and macros for entire DAC_SR register */ //@{ #define HW_DAC_SR_ADDR(x) (REGS_DAC_BASE(x) + 0x20U) #ifndef __LANGUAGE_ASM__ #define HW_DAC_SR(x) (*(__IO hw_dac_sr_t *) HW_DAC_SR_ADDR(x)) #define HW_DAC_SR_RD(x) (HW_DAC_SR(x).U) #define HW_DAC_SR_WR(x, v) (HW_DAC_SR(x).U = (v)) #define HW_DAC_SR_SET(x, v) (HW_DAC_SR_WR(x, HW_DAC_SR_RD(x) | (v))) #define HW_DAC_SR_CLR(x, v) (HW_DAC_SR_WR(x, HW_DAC_SR_RD(x) & ~(v))) #define HW_DAC_SR_TOG(x, v) (HW_DAC_SR_WR(x, HW_DAC_SR_RD(x) ^ (v))) #endif //@} /* * Constants & macros for individual DAC_SR bitfields */ /*! * @name Register DAC_SR, field DACBFRPBF[0] (RW) * * Values: * - 0 - The DAC buffer read pointer is not equal to C2[DACBFUP]. * - 1 - The DAC buffer read pointer is equal to C2[DACBFUP]. */ //@{ #define BP_DAC_SR_DACBFRPBF (0U) //!< Bit position for DAC_SR_DACBFRPBF. #define BM_DAC_SR_DACBFRPBF (0x01U) //!< Bit mask for DAC_SR_DACBFRPBF. #define BS_DAC_SR_DACBFRPBF (1U) //!< Bit field size in bits for DAC_SR_DACBFRPBF. #ifndef __LANGUAGE_ASM__ //! @brief Read current value of the DAC_SR_DACBFRPBF field. #define BR_DAC_SR_DACBFRPBF(x) (BITBAND_ACCESS8(HW_DAC_SR_ADDR(x), BP_DAC_SR_DACBFRPBF)) #endif //! @brief Format value for bitfield DAC_SR_DACBFRPBF. #define BF_DAC_SR_DACBFRPBF(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint8_t) << BP_DAC_SR_DACBFRPBF), uint8_t) & BM_DAC_SR_DACBFRPBF) #ifndef __LANGUAGE_ASM__ //! @brief Set the DACBFRPBF field to a new value. #define BW_DAC_SR_DACBFRPBF(x, v) (BITBAND_ACCESS8(HW_DAC_SR_ADDR(x), BP_DAC_SR_DACBFRPBF) = (v)) #endif //@} /*! * @name Register DAC_SR, field DACBFRPTF[1] (RW) * * Values: * - 0 - The DAC buffer read pointer is not zero. * - 1 - The DAC buffer read pointer is zero. */ //@{ #define BP_DAC_SR_DACBFRPTF (1U) //!< Bit position for DAC_SR_DACBFRPTF. #define BM_DAC_SR_DACBFRPTF (0x02U) //!< Bit mask for DAC_SR_DACBFRPTF. #define BS_DAC_SR_DACBFRPTF (1U) //!< Bit field size in bits for DAC_SR_DACBFRPTF. #ifndef __LANGUAGE_ASM__ //! @brief Read current value of the DAC_SR_DACBFRPTF field. #define BR_DAC_SR_DACBFRPTF(x) (BITBAND_ACCESS8(HW_DAC_SR_ADDR(x), BP_DAC_SR_DACBFRPTF)) #endif //! @brief Format value for bitfield DAC_SR_DACBFRPTF. #define BF_DAC_SR_DACBFRPTF(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint8_t) << BP_DAC_SR_DACBFRPTF), uint8_t) & BM_DAC_SR_DACBFRPTF) #ifndef __LANGUAGE_ASM__ //! @brief Set the DACBFRPTF field to a new value. #define BW_DAC_SR_DACBFRPTF(x, v) (BITBAND_ACCESS8(HW_DAC_SR_ADDR(x), BP_DAC_SR_DACBFRPTF) = (v)) #endif //@} /*! * @name Register DAC_SR, field DACBFWMF[2] (RW) * * Values: * - 0 - The DAC buffer read pointer has not reached the watermark level. * - 1 - The DAC buffer read pointer has reached the watermark level. */ //@{ #define BP_DAC_SR_DACBFWMF (2U) //!< Bit position for DAC_SR_DACBFWMF. #define BM_DAC_SR_DACBFWMF (0x04U) //!< Bit mask for DAC_SR_DACBFWMF. #define BS_DAC_SR_DACBFWMF (1U) //!< Bit field size in bits for DAC_SR_DACBFWMF. #ifndef __LANGUAGE_ASM__ //! @brief Read current value of the DAC_SR_DACBFWMF field. #define BR_DAC_SR_DACBFWMF(x) (BITBAND_ACCESS8(HW_DAC_SR_ADDR(x), BP_DAC_SR_DACBFWMF)) #endif //! @brief Format value for bitfield DAC_SR_DACBFWMF. #define BF_DAC_SR_DACBFWMF(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint8_t) << BP_DAC_SR_DACBFWMF), uint8_t) & BM_DAC_SR_DACBFWMF) #ifndef __LANGUAGE_ASM__ //! @brief Set the DACBFWMF field to a new value. #define BW_DAC_SR_DACBFWMF(x, v) (BITBAND_ACCESS8(HW_DAC_SR_ADDR(x), BP_DAC_SR_DACBFWMF) = (v)) #endif //@} //------------------------------------------------------------------------------------------- // HW_DAC_C0 - DAC Control Register //------------------------------------------------------------------------------------------- #ifndef __LANGUAGE_ASM__ /*! * @brief HW_DAC_C0 - DAC Control Register (RW) * * Reset value: 0x00U * * Do not use 32- or 16-bit accesses to this register. */ typedef union _hw_dac_c0 { uint8_t U; struct _hw_dac_c0_bitfields { uint8_t DACBBIEN : 1; //!< [0] DAC Buffer Read Pointer Bottom Flag //! Interrupt Enable uint8_t DACBTIEN : 1; //!< [1] DAC Buffer Read Pointer Top Flag //! Interrupt Enable uint8_t DACBWIEN : 1; //!< [2] DAC Buffer Watermark Interrupt Enable uint8_t LPEN : 1; //!< [3] DAC Low Power Control uint8_t DACSWTRG : 1; //!< [4] DAC Software Trigger uint8_t DACTRGSEL : 1; //!< [5] DAC Trigger Select uint8_t DACRFS : 1; //!< [6] DAC Reference Select uint8_t DACEN : 1; //!< [7] DAC Enable } B; } hw_dac_c0_t; #endif /*! * @name Constants and macros for entire DAC_C0 register */ //@{ #define HW_DAC_C0_ADDR(x) (REGS_DAC_BASE(x) + 0x21U) #ifndef __LANGUAGE_ASM__ #define HW_DAC_C0(x) (*(__IO hw_dac_c0_t *) HW_DAC_C0_ADDR(x)) #define HW_DAC_C0_RD(x) (HW_DAC_C0(x).U) #define HW_DAC_C0_WR(x, v) (HW_DAC_C0(x).U = (v)) #define HW_DAC_C0_SET(x, v) (HW_DAC_C0_WR(x, HW_DAC_C0_RD(x) | (v))) #define HW_DAC_C0_CLR(x, v) (HW_DAC_C0_WR(x, HW_DAC_C0_RD(x) & ~(v))) #define HW_DAC_C0_TOG(x, v) (HW_DAC_C0_WR(x, HW_DAC_C0_RD(x) ^ (v))) #endif //@} /* * Constants & macros for individual DAC_C0 bitfields */ /*! * @name Register DAC_C0, field DACBBIEN[0] (RW) * * Values: * - 0 - The DAC buffer read pointer bottom flag interrupt is disabled. * - 1 - The DAC buffer read pointer bottom flag interrupt is enabled. */ //@{ #define BP_DAC_C0_DACBBIEN (0U) //!< Bit position for DAC_C0_DACBBIEN. #define BM_DAC_C0_DACBBIEN (0x01U) //!< Bit mask for DAC_C0_DACBBIEN. #define BS_DAC_C0_DACBBIEN (1U) //!< Bit field size in bits for DAC_C0_DACBBIEN. #ifndef __LANGUAGE_ASM__ //! @brief Read current value of the DAC_C0_DACBBIEN field. #define BR_DAC_C0_DACBBIEN(x) (BITBAND_ACCESS8(HW_DAC_C0_ADDR(x), BP_DAC_C0_DACBBIEN)) #endif //! @brief Format value for bitfield DAC_C0_DACBBIEN. #define BF_DAC_C0_DACBBIEN(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint8_t) << BP_DAC_C0_DACBBIEN), uint8_t) & BM_DAC_C0_DACBBIEN) #ifndef __LANGUAGE_ASM__ //! @brief Set the DACBBIEN field to a new value. #define BW_DAC_C0_DACBBIEN(x, v) (BITBAND_ACCESS8(HW_DAC_C0_ADDR(x), BP_DAC_C0_DACBBIEN) = (v)) #endif //@} /*! * @name Register DAC_C0, field DACBTIEN[1] (RW) * * Values: * - 0 - The DAC buffer read pointer top flag interrupt is disabled. * - 1 - The DAC buffer read pointer top flag interrupt is enabled. */ //@{ #define BP_DAC_C0_DACBTIEN (1U) //!< Bit position for DAC_C0_DACBTIEN. #define BM_DAC_C0_DACBTIEN (0x02U) //!< Bit mask for DAC_C0_DACBTIEN. #define BS_DAC_C0_DACBTIEN (1U) //!< Bit field size in bits for DAC_C0_DACBTIEN. #ifndef __LANGUAGE_ASM__ //! @brief Read current value of the DAC_C0_DACBTIEN field. #define BR_DAC_C0_DACBTIEN(x) (BITBAND_ACCESS8(HW_DAC_C0_ADDR(x), BP_DAC_C0_DACBTIEN)) #endif //! @brief Format value for bitfield DAC_C0_DACBTIEN. #define BF_DAC_C0_DACBTIEN(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint8_t) << BP_DAC_C0_DACBTIEN), uint8_t) & BM_DAC_C0_DACBTIEN) #ifndef __LANGUAGE_ASM__ //! @brief Set the DACBTIEN field to a new value. #define BW_DAC_C0_DACBTIEN(x, v) (BITBAND_ACCESS8(HW_DAC_C0_ADDR(x), BP_DAC_C0_DACBTIEN) = (v)) #endif //@} /*! * @name Register DAC_C0, field DACBWIEN[2] (RW) * * Values: * - 0 - The DAC buffer watermark interrupt is disabled. * - 1 - The DAC buffer watermark interrupt is enabled. */ //@{ #define BP_DAC_C0_DACBWIEN (2U) //!< Bit position for DAC_C0_DACBWIEN. #define BM_DAC_C0_DACBWIEN (0x04U) //!< Bit mask for DAC_C0_DACBWIEN. #define BS_DAC_C0_DACBWIEN (1U) //!< Bit field size in bits for DAC_C0_DACBWIEN. #ifndef __LANGUAGE_ASM__ //! @brief Read current value of the DAC_C0_DACBWIEN field. #define BR_DAC_C0_DACBWIEN(x) (BITBAND_ACCESS8(HW_DAC_C0_ADDR(x), BP_DAC_C0_DACBWIEN)) #endif //! @brief Format value for bitfield DAC_C0_DACBWIEN. #define BF_DAC_C0_DACBWIEN(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint8_t) << BP_DAC_C0_DACBWIEN), uint8_t) & BM_DAC_C0_DACBWIEN) #ifndef __LANGUAGE_ASM__ //! @brief Set the DACBWIEN field to a new value. #define BW_DAC_C0_DACBWIEN(x, v) (BITBAND_ACCESS8(HW_DAC_C0_ADDR(x), BP_DAC_C0_DACBWIEN) = (v)) #endif //@} /*! * @name Register DAC_C0, field LPEN[3] (RW) * * See the 12-bit DAC electrical characteristics of the device data sheet for * details on the impact of the modes below. * * Values: * - 0 - High-Power mode * - 1 - Low-Power mode */ //@{ #define BP_DAC_C0_LPEN (3U) //!< Bit position for DAC_C0_LPEN. #define BM_DAC_C0_LPEN (0x08U) //!< Bit mask for DAC_C0_LPEN. #define BS_DAC_C0_LPEN (1U) //!< Bit field size in bits for DAC_C0_LPEN. #ifndef __LANGUAGE_ASM__ //! @brief Read current value of the DAC_C0_LPEN field. #define BR_DAC_C0_LPEN(x) (BITBAND_ACCESS8(HW_DAC_C0_ADDR(x), BP_DAC_C0_LPEN)) #endif //! @brief Format value for bitfield DAC_C0_LPEN. #define BF_DAC_C0_LPEN(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint8_t) << BP_DAC_C0_LPEN), uint8_t) & BM_DAC_C0_LPEN) #ifndef __LANGUAGE_ASM__ //! @brief Set the LPEN field to a new value. #define BW_DAC_C0_LPEN(x, v) (BITBAND_ACCESS8(HW_DAC_C0_ADDR(x), BP_DAC_C0_LPEN) = (v)) #endif //@} /*! * @name Register DAC_C0, field DACSWTRG[4] (WORZ) * * Active high. This is a write-only field, which always reads 0. If DAC * software trigger is selected and buffer is enabled, writing 1 to this field will * advance the buffer read pointer once. * * Values: * - 0 - The DAC soft trigger is not valid. * - 1 - The DAC soft trigger is valid. */ //@{ #define BP_DAC_C0_DACSWTRG (4U) //!< Bit position for DAC_C0_DACSWTRG. #define BM_DAC_C0_DACSWTRG (0x10U) //!< Bit mask for DAC_C0_DACSWTRG. #define BS_DAC_C0_DACSWTRG (1U) //!< Bit field size in bits for DAC_C0_DACSWTRG. //! @brief Format value for bitfield DAC_C0_DACSWTRG. #define BF_DAC_C0_DACSWTRG(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint8_t) << BP_DAC_C0_DACSWTRG), uint8_t) & BM_DAC_C0_DACSWTRG) #ifndef __LANGUAGE_ASM__ //! @brief Set the DACSWTRG field to a new value. #define BW_DAC_C0_DACSWTRG(x, v) (BITBAND_ACCESS8(HW_DAC_C0_ADDR(x), BP_DAC_C0_DACSWTRG) = (v)) #endif //@} /*! * @name Register DAC_C0, field DACTRGSEL[5] (RW) * * Values: * - 0 - The DAC hardware trigger is selected. * - 1 - The DAC software trigger is selected. */ //@{ #define BP_DAC_C0_DACTRGSEL (5U) //!< Bit position for DAC_C0_DACTRGSEL. #define BM_DAC_C0_DACTRGSEL (0x20U) //!< Bit mask for DAC_C0_DACTRGSEL. #define BS_DAC_C0_DACTRGSEL (1U) //!< Bit field size in bits for DAC_C0_DACTRGSEL. #ifndef __LANGUAGE_ASM__ //! @brief Read current value of the DAC_C0_DACTRGSEL field. #define BR_DAC_C0_DACTRGSEL(x) (BITBAND_ACCESS8(HW_DAC_C0_ADDR(x), BP_DAC_C0_DACTRGSEL)) #endif //! @brief Format value for bitfield DAC_C0_DACTRGSEL. #define BF_DAC_C0_DACTRGSEL(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint8_t) << BP_DAC_C0_DACTRGSEL), uint8_t) & BM_DAC_C0_DACTRGSEL) #ifndef __LANGUAGE_ASM__ //! @brief Set the DACTRGSEL field to a new value. #define BW_DAC_C0_DACTRGSEL(x, v) (BITBAND_ACCESS8(HW_DAC_C0_ADDR(x), BP_DAC_C0_DACTRGSEL) = (v)) #endif //@} /*! * @name Register DAC_C0, field DACRFS[6] (RW) * * Values: * - 0 - The DAC selects DACREF_1 as the reference voltage. * - 1 - The DAC selects DACREF_2 as the reference voltage. */ //@{ #define BP_DAC_C0_DACRFS (6U) //!< Bit position for DAC_C0_DACRFS. #define BM_DAC_C0_DACRFS (0x40U) //!< Bit mask for DAC_C0_DACRFS. #define BS_DAC_C0_DACRFS (1U) //!< Bit field size in bits for DAC_C0_DACRFS. #ifndef __LANGUAGE_ASM__ //! @brief Read current value of the DAC_C0_DACRFS field. #define BR_DAC_C0_DACRFS(x) (BITBAND_ACCESS8(HW_DAC_C0_ADDR(x), BP_DAC_C0_DACRFS)) #endif //! @brief Format value for bitfield DAC_C0_DACRFS. #define BF_DAC_C0_DACRFS(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint8_t) << BP_DAC_C0_DACRFS), uint8_t) & BM_DAC_C0_DACRFS) #ifndef __LANGUAGE_ASM__ //! @brief Set the DACRFS field to a new value. #define BW_DAC_C0_DACRFS(x, v) (BITBAND_ACCESS8(HW_DAC_C0_ADDR(x), BP_DAC_C0_DACRFS) = (v)) #endif //@} /*! * @name Register DAC_C0, field DACEN[7] (RW) * * Starts the Programmable Reference Generator operation. * * Values: * - 0 - The DAC system is disabled. * - 1 - The DAC system is enabled. */ //@{ #define BP_DAC_C0_DACEN (7U) //!< Bit position for DAC_C0_DACEN. #define BM_DAC_C0_DACEN (0x80U) //!< Bit mask for DAC_C0_DACEN. #define BS_DAC_C0_DACEN (1U) //!< Bit field size in bits for DAC_C0_DACEN. #ifndef __LANGUAGE_ASM__ //! @brief Read current value of the DAC_C0_DACEN field. #define BR_DAC_C0_DACEN(x) (BITBAND_ACCESS8(HW_DAC_C0_ADDR(x), BP_DAC_C0_DACEN)) #endif //! @brief Format value for bitfield DAC_C0_DACEN. #define BF_DAC_C0_DACEN(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint8_t) << BP_DAC_C0_DACEN), uint8_t) & BM_DAC_C0_DACEN) #ifndef __LANGUAGE_ASM__ //! @brief Set the DACEN field to a new value. #define BW_DAC_C0_DACEN(x, v) (BITBAND_ACCESS8(HW_DAC_C0_ADDR(x), BP_DAC_C0_DACEN) = (v)) #endif //@} //------------------------------------------------------------------------------------------- // HW_DAC_C1 - DAC Control Register 1 //------------------------------------------------------------------------------------------- #ifndef __LANGUAGE_ASM__ /*! * @brief HW_DAC_C1 - DAC Control Register 1 (RW) * * Reset value: 0x00U * * Do not use 32- or 16-bit accesses to this register. */ typedef union _hw_dac_c1 { uint8_t U; struct _hw_dac_c1_bitfields { uint8_t DACBFEN : 1; //!< [0] DAC Buffer Enable uint8_t DACBFMD : 2; //!< [2:1] DAC Buffer Work Mode Select uint8_t DACBFWM : 2; //!< [4:3] DAC Buffer Watermark Select uint8_t RESERVED0 : 2; //!< [6:5] uint8_t DMAEN : 1; //!< [7] DMA Enable Select } B; } hw_dac_c1_t; #endif /*! * @name Constants and macros for entire DAC_C1 register */ //@{ #define HW_DAC_C1_ADDR(x) (REGS_DAC_BASE(x) + 0x22U) #ifndef __LANGUAGE_ASM__ #define HW_DAC_C1(x) (*(__IO hw_dac_c1_t *) HW_DAC_C1_ADDR(x)) #define HW_DAC_C1_RD(x) (HW_DAC_C1(x).U) #define HW_DAC_C1_WR(x, v) (HW_DAC_C1(x).U = (v)) #define HW_DAC_C1_SET(x, v) (HW_DAC_C1_WR(x, HW_DAC_C1_RD(x) | (v))) #define HW_DAC_C1_CLR(x, v) (HW_DAC_C1_WR(x, HW_DAC_C1_RD(x) & ~(v))) #define HW_DAC_C1_TOG(x, v) (HW_DAC_C1_WR(x, HW_DAC_C1_RD(x) ^ (v))) #endif //@} /* * Constants & macros for individual DAC_C1 bitfields */ /*! * @name Register DAC_C1, field DACBFEN[0] (RW) * * Values: * - 0 - Buffer read pointer is disabled. The converted data is always the first * word of the buffer. * - 1 - Buffer read pointer is enabled. The converted data is the word that the * read pointer points to. It means converted data can be from any word of * the buffer. */ //@{ #define BP_DAC_C1_DACBFEN (0U) //!< Bit position for DAC_C1_DACBFEN. #define BM_DAC_C1_DACBFEN (0x01U) //!< Bit mask for DAC_C1_DACBFEN. #define BS_DAC_C1_DACBFEN (1U) //!< Bit field size in bits for DAC_C1_DACBFEN. #ifndef __LANGUAGE_ASM__ //! @brief Read current value of the DAC_C1_DACBFEN field. #define BR_DAC_C1_DACBFEN(x) (BITBAND_ACCESS8(HW_DAC_C1_ADDR(x), BP_DAC_C1_DACBFEN)) #endif //! @brief Format value for bitfield DAC_C1_DACBFEN. #define BF_DAC_C1_DACBFEN(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint8_t) << BP_DAC_C1_DACBFEN), uint8_t) & BM_DAC_C1_DACBFEN) #ifndef __LANGUAGE_ASM__ //! @brief Set the DACBFEN field to a new value. #define BW_DAC_C1_DACBFEN(x, v) (BITBAND_ACCESS8(HW_DAC_C1_ADDR(x), BP_DAC_C1_DACBFEN) = (v)) #endif //@} /*! * @name Register DAC_C1, field DACBFMD[2:1] (RW) * * Values: * - 00 - Normal mode * - 01 - Swing mode * - 10 - One-Time Scan mode * - 11 - Reserved */ //@{ #define BP_DAC_C1_DACBFMD (1U) //!< Bit position for DAC_C1_DACBFMD. #define BM_DAC_C1_DACBFMD (0x06U) //!< Bit mask for DAC_C1_DACBFMD. #define BS_DAC_C1_DACBFMD (2U) //!< Bit field size in bits for DAC_C1_DACBFMD. #ifndef __LANGUAGE_ASM__ //! @brief Read current value of the DAC_C1_DACBFMD field. #define BR_DAC_C1_DACBFMD(x) (HW_DAC_C1(x).B.DACBFMD) #endif //! @brief Format value for bitfield DAC_C1_DACBFMD. #define BF_DAC_C1_DACBFMD(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint8_t) << BP_DAC_C1_DACBFMD), uint8_t) & BM_DAC_C1_DACBFMD) #ifndef __LANGUAGE_ASM__ //! @brief Set the DACBFMD field to a new value. #define BW_DAC_C1_DACBFMD(x, v) (HW_DAC_C1_WR(x, (HW_DAC_C1_RD(x) & ~BM_DAC_C1_DACBFMD) | BF_DAC_C1_DACBFMD(v))) #endif //@} /*! * @name Register DAC_C1, field DACBFWM[4:3] (RW) * * Controls when SR[DACBFWMF] is set. When the DAC buffer read pointer reaches * the word defined by this field, which is 1-4 words away from the upper limit * (DACBUP), SR[DACBFWMF] will be set. This allows user configuration of the * watermark interrupt. * * Values: * - 00 - 1 word * - 01 - 2 words * - 10 - 3 words * - 11 - 4 words */ //@{ #define BP_DAC_C1_DACBFWM (3U) //!< Bit position for DAC_C1_DACBFWM. #define BM_DAC_C1_DACBFWM (0x18U) //!< Bit mask for DAC_C1_DACBFWM. #define BS_DAC_C1_DACBFWM (2U) //!< Bit field size in bits for DAC_C1_DACBFWM. #ifndef __LANGUAGE_ASM__ //! @brief Read current value of the DAC_C1_DACBFWM field. #define BR_DAC_C1_DACBFWM(x) (HW_DAC_C1(x).B.DACBFWM) #endif //! @brief Format value for bitfield DAC_C1_DACBFWM. #define BF_DAC_C1_DACBFWM(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint8_t) << BP_DAC_C1_DACBFWM), uint8_t) & BM_DAC_C1_DACBFWM) #ifndef __LANGUAGE_ASM__ //! @brief Set the DACBFWM field to a new value. #define BW_DAC_C1_DACBFWM(x, v) (HW_DAC_C1_WR(x, (HW_DAC_C1_RD(x) & ~BM_DAC_C1_DACBFWM) | BF_DAC_C1_DACBFWM(v))) #endif //@} /*! * @name Register DAC_C1, field DMAEN[7] (RW) * * Values: * - 0 - DMA is disabled. * - 1 - DMA is enabled. When DMA is enabled, the DMA request will be generated * by original interrupts. The interrupts will not be presented on this * module at the same time. */ //@{ #define BP_DAC_C1_DMAEN (7U) //!< Bit position for DAC_C1_DMAEN. #define BM_DAC_C1_DMAEN (0x80U) //!< Bit mask for DAC_C1_DMAEN. #define BS_DAC_C1_DMAEN (1U) //!< Bit field size in bits for DAC_C1_DMAEN. #ifndef __LANGUAGE_ASM__ //! @brief Read current value of the DAC_C1_DMAEN field. #define BR_DAC_C1_DMAEN(x) (BITBAND_ACCESS8(HW_DAC_C1_ADDR(x), BP_DAC_C1_DMAEN)) #endif //! @brief Format value for bitfield DAC_C1_DMAEN. #define BF_DAC_C1_DMAEN(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint8_t) << BP_DAC_C1_DMAEN), uint8_t) & BM_DAC_C1_DMAEN) #ifndef __LANGUAGE_ASM__ //! @brief Set the DMAEN field to a new value. #define BW_DAC_C1_DMAEN(x, v) (BITBAND_ACCESS8(HW_DAC_C1_ADDR(x), BP_DAC_C1_DMAEN) = (v)) #endif //@} //------------------------------------------------------------------------------------------- // HW_DAC_C2 - DAC Control Register 2 //------------------------------------------------------------------------------------------- #ifndef __LANGUAGE_ASM__ /*! * @brief HW_DAC_C2 - DAC Control Register 2 (RW) * * Reset value: 0x0FU */ typedef union _hw_dac_c2 { uint8_t U; struct _hw_dac_c2_bitfields { uint8_t DACBFUP : 4; //!< [3:0] DAC Buffer Upper Limit uint8_t DACBFRP : 4; //!< [7:4] DAC Buffer Read Pointer } B; } hw_dac_c2_t; #endif /*! * @name Constants and macros for entire DAC_C2 register */ //@{ #define HW_DAC_C2_ADDR(x) (REGS_DAC_BASE(x) + 0x23U) #ifndef __LANGUAGE_ASM__ #define HW_DAC_C2(x) (*(__IO hw_dac_c2_t *) HW_DAC_C2_ADDR(x)) #define HW_DAC_C2_RD(x) (HW_DAC_C2(x).U) #define HW_DAC_C2_WR(x, v) (HW_DAC_C2(x).U = (v)) #define HW_DAC_C2_SET(x, v) (HW_DAC_C2_WR(x, HW_DAC_C2_RD(x) | (v))) #define HW_DAC_C2_CLR(x, v) (HW_DAC_C2_WR(x, HW_DAC_C2_RD(x) & ~(v))) #define HW_DAC_C2_TOG(x, v) (HW_DAC_C2_WR(x, HW_DAC_C2_RD(x) ^ (v))) #endif //@} /* * Constants & macros for individual DAC_C2 bitfields */ /*! * @name Register DAC_C2, field DACBFUP[3:0] (RW) * * Selects the upper limit of the DAC buffer. The buffer read pointer cannot * exceed it. */ //@{ #define BP_DAC_C2_DACBFUP (0U) //!< Bit position for DAC_C2_DACBFUP. #define BM_DAC_C2_DACBFUP (0x0FU) //!< Bit mask for DAC_C2_DACBFUP. #define BS_DAC_C2_DACBFUP (4U) //!< Bit field size in bits for DAC_C2_DACBFUP. #ifndef __LANGUAGE_ASM__ //! @brief Read current value of the DAC_C2_DACBFUP field. #define BR_DAC_C2_DACBFUP(x) (HW_DAC_C2(x).B.DACBFUP) #endif //! @brief Format value for bitfield DAC_C2_DACBFUP. #define BF_DAC_C2_DACBFUP(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint8_t) << BP_DAC_C2_DACBFUP), uint8_t) & BM_DAC_C2_DACBFUP) #ifndef __LANGUAGE_ASM__ //! @brief Set the DACBFUP field to a new value. #define BW_DAC_C2_DACBFUP(x, v) (HW_DAC_C2_WR(x, (HW_DAC_C2_RD(x) & ~BM_DAC_C2_DACBFUP) | BF_DAC_C2_DACBFUP(v))) #endif //@} /*! * @name Register DAC_C2, field DACBFRP[7:4] (RW) * * Keeps the current value of the buffer read pointer. */ //@{ #define BP_DAC_C2_DACBFRP (4U) //!< Bit position for DAC_C2_DACBFRP. #define BM_DAC_C2_DACBFRP (0xF0U) //!< Bit mask for DAC_C2_DACBFRP. #define BS_DAC_C2_DACBFRP (4U) //!< Bit field size in bits for DAC_C2_DACBFRP. #ifndef __LANGUAGE_ASM__ //! @brief Read current value of the DAC_C2_DACBFRP field. #define BR_DAC_C2_DACBFRP(x) (HW_DAC_C2(x).B.DACBFRP) #endif //! @brief Format value for bitfield DAC_C2_DACBFRP. #define BF_DAC_C2_DACBFRP(v) (__REG_VALUE_TYPE((__REG_VALUE_TYPE((v), uint8_t) << BP_DAC_C2_DACBFRP), uint8_t) & BM_DAC_C2_DACBFRP) #ifndef __LANGUAGE_ASM__ //! @brief Set the DACBFRP field to a new value. #define BW_DAC_C2_DACBFRP(x, v) (HW_DAC_C2_WR(x, (HW_DAC_C2_RD(x) & ~BM_DAC_C2_DACBFRP) | BF_DAC_C2_DACBFRP(v))) #endif //@} //------------------------------------------------------------------------------------------- // hw_dac_t - module struct //------------------------------------------------------------------------------------------- /*! * @brief All DAC module registers. */ #ifndef __LANGUAGE_ASM__ #pragma pack(1) typedef struct _hw_dac { struct { __IO hw_dac_datnl_t DATnL; //!< [0x0] DAC Data Low Register __IO hw_dac_datnh_t DATnH; //!< [0x1] DAC Data High Register } DAT[16]; __IO hw_dac_sr_t SR; //!< [0x20] DAC Status Register __IO hw_dac_c0_t C0; //!< [0x21] DAC Control Register __IO hw_dac_c1_t C1; //!< [0x22] DAC Control Register 1 __IO hw_dac_c2_t C2; //!< [0x23] DAC Control Register 2 } hw_dac_t; #pragma pack() //! @brief Macro to access all DAC registers. //! @param x DAC instance number. //! @return Reference (not a pointer) to the registers struct. To get a pointer to the struct, //! use the '&' operator, like <code>&HW_DAC(0)</code>. #define HW_DAC(x) (*(hw_dac_t *) REGS_DAC_BASE(x)) #endif #endif // __HW_DAC_REGISTERS_H__ // v22/130726/0.9 // EOF