248 lines
16 KiB
C
248 lines
16 KiB
C
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////////////////////////////////////////////////////////////////////////////////
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/// @file reg_dac.h
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/// @author AE TEAM
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/// @brief THIS FILE CONTAINS ALL THE FUNCTIONS PROTOTYPES FOR THE SERIES OF
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/// MM32 FIRMWARE LIBRARY.
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////////////////////////////////////////////////////////////////////////////////
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/// @attention
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///
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/// THE EXISTING FIRMWARE IS ONLY FOR REFERENCE, WHICH IS DESIGNED TO PROVIDE
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/// CUSTOMERS WITH CODING INFORMATION ABOUT THEIR PRODUCTS SO THEY CAN SAVE
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/// TIME. THEREFORE, MINDMOTION SHALL NOT BE LIABLE FOR ANY DIRECT, INDIRECT OR
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/// CONSEQUENTIAL DAMAGES ABOUT ANY CLAIMS ARISING OUT OF THE CONTENT OF SUCH
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/// HARDWARE AND/OR THE USE OF THE CODING INFORMATION CONTAINED HEREIN IN
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/// CONNECTION WITH PRODUCTS MADE BY CUSTOMERS.
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///
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/// <H2><CENTER>© COPYRIGHT MINDMOTION </CENTER></H2>
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////////////////////////////////////////////////////////////////////////////////
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// Define to prevent recursive inclusion
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#ifndef __REG_DAC_H
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#define __REG_DAC_H
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// Files includes
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#include <stdint.h>
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#include <stdbool.h>
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#include "types.h"
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#if defined ( __CC_ARM )
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#pragma anon_unions
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#endif
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////////////////////////////////////////////////////////////////////////////////
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/// @brief DAC Base Address Definition
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////////////////////////////////////////////////////////////////////////////////
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#define DAC_BASE (APB1PERIPH_BASE + 0x7400) ///< Base Address: 0x40007400
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////////////////////////////////////////////////////////////////////////////////
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/// @brief Digital to analog converter register
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////////////////////////////////////////////////////////////////////////////////
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typedef struct {
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__IO u32 CR; ///< DAC control register, offset: 0x00
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__IO u32 SWTRIGR; ///< DAC software trigger register, offset: 0x04
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__IO u32 DHR12R1; ///< Channel 1 12-bit right align data register, offset: 0x08
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__IO u32 DHR12L1; ///< Channel 1 12-bit left align data register, offset: 0x0C
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__IO u32 DHR8R1; ///< Channel 1 8-bit right align data register, offset: 0x10
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__IO u32 DHR12R2; ///< Channel 2 12-bit right align data register, offset: 0x14
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__IO u32 DHR12L2; ///< Channel 2 12-bit left align data register, offset: 0x18
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__IO u32 DHR8R2; ///< Channel 2 8-bit right align data register, offset: 0x1C
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__IO u32 DHR12RD; ///< Dual channel 12-bit right align data register,offset: 0x20
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__IO u32 DHR12LD; ///< Dual channel 12-bit left align data register, offset: 0x24
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__IO u32 DHR8RD; ///< Dual channel 8-bit right align data register, offset: 0x28
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__IO u32 DOR1; ///< Channel 1 output register, offset: 0x2C
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__IO u32 DOR2; ///< Channel 2 output register, offset: 0x30
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} DAC_TypeDef;
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////////////////////////////////////////////////////////////////////////////////
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/// @brief DAC type pointer Definition
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////////////////////////////////////////////////////////////////////////////////
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#define DAC ((DAC_TypeDef*) DAC_BASE)
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////////////////////////////////////////////////////////////////////////////////
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/// @brief DAC_CR Register Bit Definition
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////////////////////////////////////////////////////////////////////////////////
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#define DAC_CR_EN1_Pos (0)
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#define DAC_CR_EN1 (0x01U << DAC_CR_EN1_Pos) ///< DAC channel1 enable
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#define DAC_CR_BOFF1_Pos (1)
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#define DAC_CR_BOFF1 (0x01U << DAC_CR_BOFF1_Pos) ///< DAC channel1 output buffer disable
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#define DAC_CR_TEN1_Pos (2)
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#define DAC_CR_TEN1 (0x01U << DAC_CR_TEN1_Pos) ///< DAC channel1 Trigger enable
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#define DAC_CR_TSEL1_Pos (3)
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#define DAC_CR_TSEL1 (0x07U << DAC_CR_TSEL1_Pos) ///< TSEL1[2:0] (DAC channel1 Trigger selection)
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#define DAC_CR_TSEL1_TIM1_TRIG (0x00U << DAC_CR_TSEL1_Pos) ///< TIM1_TRIG trigger
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#define DAC_CR_TSEL1_TIM3_TRIG (0x01U << DAC_CR_TSEL1_Pos) ///< TIM3_TRIG trigger
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#define DAC_CR_TSEL1_TIM2_TRIG (0x04U << DAC_CR_TSEL1_Pos) ///< TIM2_TRIG trigger
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#define DAC_CR_TSEL1_TIM4_TRIG (0x05U << DAC_CR_TSEL1_Pos) ///< TIM4_TRIG trigger
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#define DAC_CR_TSEL1_EXTI9 (0x06U << DAC_CR_TSEL1_Pos) ///< External interrupt line 9 trigger
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#define DAC_CR_TSEL1_SOFTWARE (0x07U << DAC_CR_TSEL1_Pos) ///< Software trigger
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#define DAC_CR_WAVE1_Pos (6)
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#define DAC_CR_WAVE1 (0x03U << DAC_CR_WAVE1_Pos) ///< WAVE1[1:0] (DAC channel1 noise/triangle wave generation enable)
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#define DAC_CR_WAVE1_NONE (0x00U << DAC_CR_WAVE1_Pos) ///< Turn off waveform generation
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#define DAC_CR_WAVE1_NOISE (0x01U << DAC_CR_WAVE1_Pos) ///< Noise waveform generation
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#define DAC_CR_WAVE1_TRIANGLE (0x02U << DAC_CR_WAVE1_Pos) ///< Triangle wave generation
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#define DAC_CR_MAMP1_Pos (8)
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#define DAC_CR_MAMP1 (0x0FU << DAC_CR_MAMP1_Pos) ///< MAMP1[3:0] (DAC channel1 Mask/Amplitude selector)
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#define DAC_CR_MAMP1_1 (0x00U << DAC_CR_MAMP1_Pos) ///< Triangle wave amplitude equal to 1
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#define DAC_CR_MAMP1_3 (0x01U << DAC_CR_MAMP1_Pos) ///< Triangle wave amplitude equal to 3
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#define DAC_CR_MAMP1_7 (0x02U << DAC_CR_MAMP1_Pos) ///< Triangle wave amplitude equal to 7
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#define DAC_CR_MAMP1_15 (0x03U << DAC_CR_MAMP1_Pos) ///< Triangle wave amplitude equal to 15
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#define DAC_CR_MAMP1_31 (0x04U << DAC_CR_MAMP1_Pos) ///< Triangle wave amplitude equal to 31
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#define DAC_CR_MAMP1_63 (0x05U << DAC_CR_MAMP1_Pos) ///< Triangle wave amplitude equal to 63
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#define DAC_CR_MAMP1_127 (0x06U << DAC_CR_MAMP1_Pos) ///< Triangle wave amplitude equal to 127
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#define DAC_CR_MAMP1_255 (0x07U << DAC_CR_MAMP1_Pos) ///< Triangle wave amplitude equal to 255
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#define DAC_CR_MAMP1_511 (0x08U << DAC_CR_MAMP1_Pos) ///< Triangle wave amplitude equal to 511
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#define DAC_CR_MAMP1_1023 (0x09U << DAC_CR_MAMP1_Pos) ///< Triangle wave amplitude equal to 1023
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#define DAC_CR_MAMP1_2047 (0x0AU << DAC_CR_MAMP1_Pos) ///< Triangle wave amplitude equal to 2047
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#define DAC_CR_MAMP1_4095 (0x0BU << DAC_CR_MAMP1_Pos) ///< Triangle wave amplitude equal to 4095
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#define DAC_CR_DMAEN1_Pos (12)
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#define DAC_CR_DMAEN1 (0x01U << DAC_CR_DMAEN1_Pos) ///< DAC channel1 DMA enable
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#define DAC_CR_EN2_Pos (16)
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#define DAC_CR_EN2 (0x01U << DAC_CR_EN2_Pos) ///< DAC channel2 enable
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#define DAC_CR_BOFF2_Pos (17)
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#define DAC_CR_BOFF2 (0x01U << DAC_CR_BOFF2_Pos) ///< DAC channel2 output buffer disable
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#define DAC_CR_TEN2_Pos (18)
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#define DAC_CR_TEN2 (0x01U << DAC_CR_TEN2_Pos) ///< DAC channel2 Trigger enable
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#define DAC_CR_TSEL2_Pos (19)
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#define DAC_CR_TSEL2 (0x07U << DAC_CR_TSEL2_Pos) ///< TSEL1[2:0] (DAC channel1 Trigger selection)
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#define DAC_CR_TSEL2_TIM1_TRIG (0x00U << DAC_CR_TSEL2_Pos) ///< TIM1_TRIG trigger
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#define DAC_CR_TSEL2_TIM3_TRIG (0x01U << DAC_CR_TSEL2_Pos) ///< TIM3_TRIG trigger
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#define DAC_CR_TSEL2_TIM2_TRIG (0x04U << DAC_CR_TSEL2_Pos) ///< TIM2_TRIG trigger
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#define DAC_CR_TSEL2_TIM4_TRIG (0x05U << DAC_CR_TSEL2_Pos) ///< TIM4_TRIG trigger
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#define DAC_CR_TSEL2_EXTI9 (0x06U << DAC_CR_TSEL2_Pos) ///< External interrupt line 9 trigger
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#define DAC_CR_TSEL2_SOFTWARE (0x07U << DAC_CR_TSEL2_Pos) ///< Software trigger
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#define DAC_CR_WAVE2_Pos (22)
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#define DAC_CR_WAVE2 (0x03U << DAC_CR_WAVE2_Pos) ///< WAVE1[1:0] (DAC channel1 noise/triangle wave generation enable)
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#define DAC_CR_WAVE2_NONE (0x00U << DAC_CR_WAVE2_Pos) ///< Turn off waveform generation
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#define DAC_CR_WAVE2_NOISE (0x01U << DAC_CR_WAVE2_Pos) ///< Noise waveform generation
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#define DAC_CR_WAVE2_TRIANGLE (0x02U << DAC_CR_WAVE2_Pos) ///< Triangle wave generation
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#define DAC_CR_MAMP2_Pos (24)
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#define DAC_CR_MAMP2 (0x0FU << DAC_CR_MAMP2_Pos) ///< MAMP1[3:0] (DAC channel1 Mask/Amplitude selector)
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#define DAC_CR_MAMP2_1 (0x00U << DAC_CR_MAMP2_Pos) ///< Triangle wave amplitude equal to 1
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#define DAC_CR_MAMP2_3 (0x01U << DAC_CR_MAMP2_Pos) ///< Triangle wave amplitude equal to 3
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#define DAC_CR_MAMP2_7 (0x02U << DAC_CR_MAMP2_Pos) ///< Triangle wave amplitude equal to 7
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#define DAC_CR_MAMP2_15 (0x03U << DAC_CR_MAMP2_Pos) ///< Triangle wave amplitude equal to 15
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#define DAC_CR_MAMP2_31 (0x04U << DAC_CR_MAMP2_Pos) ///< Triangle wave amplitude equal to 31
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#define DAC_CR_MAMP2_63 (0x05U << DAC_CR_MAMP2_Pos) ///< Triangle wave amplitude equal to 63
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#define DAC_CR_MAMP2_127 (0x06U << DAC_CR_MAMP2_Pos) ///< Triangle wave amplitude equal to 127
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#define DAC_CR_MAMP2_255 (0x07U << DAC_CR_MAMP2_Pos) ///< Triangle wave amplitude equal to 255
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#define DAC_CR_MAMP2_511 (0x08U << DAC_CR_MAMP2_Pos) ///< Triangle wave amplitude equal to 511
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#define DAC_CR_MAMP2_1023 (0x09U << DAC_CR_MAMP2_Pos) ///< Triangle wave amplitude equal to 1023
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#define DAC_CR_MAMP2_2047 (0x0AU << DAC_CR_MAMP2_Pos) ///< Triangle wave amplitude equal to 2047
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#define DAC_CR_MAMP2_4095 (0x0BU << DAC_CR_MAMP2_Pos) ///< Triangle wave amplitude equal to 4095
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#define DAC_CR_DMAEN2_Pos (28)
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#define DAC_CR_DMAEN2 (0x01U << DAC_CR_DMAEN2_Pos) ///< DAC channel2 DMA enabled
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////////////////////////////////////////////////////////////////////////////////
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/// @brief DAC_SWTRIGR Register Bit Definition
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////////////////////////////////////////////////////////////////////////////////
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#define DAC_SWTRIGR_SWTRIG1_Pos (0)
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#define DAC_SWTRIGR_SWTRIG1 (0x01U << DAC_SWTRIGR_SWTRIG1_Pos) ///< DAC channel1 software trigger
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#define DAC_SWTRIGR_SWTRIG2_Pos (1)
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#define DAC_SWTRIGR_SWTRIG2 (0x01U << DAC_SWTRIGR_SWTRIG2_Pos) ///< DAC channel2 software trigger
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#define DAC_SWTRIGR_DACPRE_Pos (8)
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#define DAC_SWTRIGR_DACPRE (0x7FU << DAC_SWTRIGR_DACPRE_Pos) ///< DAC prescale
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////////////////////////////////////////////////////////////////////////////////
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/// @brief DAC_DHR12R1 Register Bit Definition
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////////////////////////////////////////////////////////////////////////////////
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#define DAC_DHR12R1_DACC1DHR_Pos (0)
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#define DAC_DHR12R1_DACC1DHR (0xFFFU << DAC_DHR12R1_DACC1DHR_Pos) ///< DAC channel1 12-bit Right align data
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////////////////////////////////////////////////////////////////////////////////
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/// @brief DAC_DHR12L1 Register Bit Definition
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////////////////////////////////////////////////////////////////////////////////
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#define DAC_DHR12L1_DACC1DHR_Pos (4)
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#define DAC_DHR12L1_DACC1DHR (0xFFFU << DAC_DHR12L1_DACC1DHR_Pos) ///< DAC channel1 12-bit Left align data
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////////////////////////////////////////////////////////////////////////////////
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/// @brief DAC_DHR8R1 Register Bit Definition
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////////////////////////////////////////////////////////////////////////////////
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#define DAC_DHR8R1_DACC1DHR_Pos (0)
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#define DAC_DHR8R1_DACC1DHR (0xFFU << DAC_DHR8R1_DACC1DHR_Pos) ///< DAC channel1 8-bit Right align data
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////////////////////////////////////////////////////////////////////////////////
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/// @brief DAC_DHR12R2 Register Bit Definition
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////////////////////////////////////////////////////////////////////////////////
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#define DAC_DHR12R2_DACC2DHR_Pos (0)
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#define DAC_DHR12R2_DACC2DHR (0xFFFU << DAC_DHR12R2_DACC2DHR_Pos) ///< DAC channel2 12-bit Right align data
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////////////////////////////////////////////////////////////////////////////////
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/// @brief DAC_DHR12L2 Register Bit Definition
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////////////////////////////////////////////////////////////////////////////////
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#define DAC_DHR12L2_DACC2DHR_Pos (4)
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#define DAC_DHR12L2_DACC2DHR (0xFFFU << DAC_DHR12L2_DACC2DHR_Pos) ///< DAC channel2 12-bit Left align data
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////////////////////////////////////////////////////////////////////////////////
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/// @brief DAC_DHR8R2 Register Bit Definition
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////////////////////////////////////////////////////////////////////////////////
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#define DAC_DHR8R2_DACC2DHR_Pos (0)
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#define DAC_DHR8R2_DACC2DHR (0xFFU << DAC_DHR8R2_DACC2DHR_Pos) ///< DAC channel2 8-bit Right align data
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////////////////////////////////////////////////////////////////////////////////
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/// @brief DAC_DHR12RD Register Bit Definition
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////////////////////////////////////////////////////////////////////////////////
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#define DAC_DHR12RD_DACC1DHR_Pos (0)
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#define DAC_DHR12RD_DACC1DHR (0xFFFU << DAC_DHR12RD_DACC1DHR_Pos) ///< DAC channel1 12-bit Right align data
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#define DAC_DHR12RD_DACC2DHR_Pos (16)
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#define DAC_DHR12RD_DACC2DHR (0xFFFU << DAC_DHR12RD_DACC2DHR_Pos) ///< DAC channel2 12-bit Right align data
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////////////////////////////////////////////////////////////////////////////////
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/// @brief DAC_DHR12LD Register Bit Definition
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////////////////////////////////////////////////////////////////////////////////
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#define DAC_DHR12LD_DACC1DHR_Pos (4)
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#define DAC_DHR12LD_DACC1DHR (0xFFFU << DAC_DHR12LD_DACC1DHR_Pos) ///< DAC channel1 12-bit Right align data
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#define DAC_DHR12LD_DACC2DHR_Pos (20)
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#define DAC_DHR12LD_DACC2DHR (0xFFFU << DAC_DHR12LD_DACC2DHR_Pos) ///< DAC channel2 12-bit Right align data
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////////////////////////////////////////////////////////////////////////////////
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/// @brief DAC_DHR8RD Register Bit Definition
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////////////////////////////////////////////////////////////////////////////////
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#define DAC_DHR8RD_DACC1DHR_Pos (0)
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#define DAC_DHR8RD_DACC1DHR (0xFFU << DAC_DHR8RD_DACC1DHR_Pos) ///< DAC channel1 8-bit Right align data
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#define DAC_DHR8RD_DACC2DHR_Pos (8)
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#define DAC_DHR8RD_DACC2DHR (0xFFU << DAC_DHR8RD_DACC2DHR_Pos) ///< DAC channel2 8-bit Right align data
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////////////////////////////////////////////////////////////////////////////////
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/// @brief DAC_DOR1 Register Bit Definition
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////////////////////////////////////////////////////////////////////////////////
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#define DAC_DOR1_DACC1DOR_Pos (0)
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#define DAC_DOR1_DACC1DOR (0xFFFU << DAC_DOR1_DACC1DOR_Pos) ///< DAC channel1 data output
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////////////////////////////////////////////////////////////////////////////////
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/// @brief DAC_DOR2 Register Bit Definition
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////////////////////////////////////////////////////////////////////////////////
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#define DAC_DOR2_DACC2DOR_Pos (0)
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#define DAC_DOR2_DACC2DOR (0xFFFU << DAC_DOR2_DACC2DOR_Pos) ///< DAC channel2 data output #endif
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/// @}
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/// @}
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/// @}
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////////////////////////////////////////////////////////////////////////////////
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#endif
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////////////////////////////////////////////////////////////////////////////////
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