takashi kadono / Mbed OS Nucleo446_SSD1331

Color Oled(SSD1331) connect to STMicroelectronics Nucleo-F466

Dependencies:   ssd1331

mbed-os/targets/TARGET_Freescale/TARGET_MCUXpresso_MCUS/TARGET_KL43Z/drivers/fsl_dac.h@0:8fdf9a60065b, 2018-10-10 (annotated)

Committer:
kadonotakashi
Date:
Wed Oct 10 00:33:53 2018 +0000
Revision:
0:8fdf9a60065b
how to make mbed librry

Who changed what in which revision?

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kadonotakashi 0:8fdf9a60065b 1 /*
kadonotakashi 0:8fdf9a60065b 2 * Copyright (c) 2015, Freescale Semiconductor, Inc.
kadonotakashi 0:8fdf9a60065b 3 * All rights reserved.
kadonotakashi 0:8fdf9a60065b 4 *
kadonotakashi 0:8fdf9a60065b 5 * Redistribution and use in source and binary forms, with or without modification,
kadonotakashi 0:8fdf9a60065b 6 * are permitted provided that the following conditions are met:
kadonotakashi 0:8fdf9a60065b 7 *
kadonotakashi 0:8fdf9a60065b 8 * o Redistributions of source code must retain the above copyright notice, this list
kadonotakashi 0:8fdf9a60065b 9 * of conditions and the following disclaimer.
kadonotakashi 0:8fdf9a60065b 10 *
kadonotakashi 0:8fdf9a60065b 11 * o Redistributions in binary form must reproduce the above copyright notice, this
kadonotakashi 0:8fdf9a60065b 12 * list of conditions and the following disclaimer in the documentation and/or
kadonotakashi 0:8fdf9a60065b 13 * other materials provided with the distribution.
kadonotakashi 0:8fdf9a60065b 14 *
kadonotakashi 0:8fdf9a60065b 15 * o Neither the name of Freescale Semiconductor, Inc. nor the names of its
kadonotakashi 0:8fdf9a60065b 16 * contributors may be used to endorse or promote products derived from this
kadonotakashi 0:8fdf9a60065b 17 * software without specific prior written permission.
kadonotakashi 0:8fdf9a60065b 18 *
kadonotakashi 0:8fdf9a60065b 19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
kadonotakashi 0:8fdf9a60065b 20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
kadonotakashi 0:8fdf9a60065b 21 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
kadonotakashi 0:8fdf9a60065b 22 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
kadonotakashi 0:8fdf9a60065b 23 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
kadonotakashi 0:8fdf9a60065b 24 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
kadonotakashi 0:8fdf9a60065b 25 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
kadonotakashi 0:8fdf9a60065b 26 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
kadonotakashi 0:8fdf9a60065b 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
kadonotakashi 0:8fdf9a60065b 28 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
kadonotakashi 0:8fdf9a60065b 29 */
kadonotakashi 0:8fdf9a60065b 30
kadonotakashi 0:8fdf9a60065b 31 #ifndef _FSL_DAC_H_
kadonotakashi 0:8fdf9a60065b 32 #define _FSL_DAC_H_
kadonotakashi 0:8fdf9a60065b 33
kadonotakashi 0:8fdf9a60065b 34 #include "fsl_common.h"
kadonotakashi 0:8fdf9a60065b 35
kadonotakashi 0:8fdf9a60065b 36 /*!
kadonotakashi 0:8fdf9a60065b 37 * @addtogroup dac
kadonotakashi 0:8fdf9a60065b 38 * @{
kadonotakashi 0:8fdf9a60065b 39 */
kadonotakashi 0:8fdf9a60065b 40
kadonotakashi 0:8fdf9a60065b 41 /*! @file */
kadonotakashi 0:8fdf9a60065b 42
kadonotakashi 0:8fdf9a60065b 43 /*******************************************************************************
kadonotakashi 0:8fdf9a60065b 44 * Definitions
kadonotakashi 0:8fdf9a60065b 45 ******************************************************************************/
kadonotakashi 0:8fdf9a60065b 46
kadonotakashi 0:8fdf9a60065b 47 /*! @name Driver version */
kadonotakashi 0:8fdf9a60065b 48 /*@{*/
kadonotakashi 0:8fdf9a60065b 49 /*! @brief DAC driver version 2.0.0. */
kadonotakashi 0:8fdf9a60065b 50 #define FSL_DAC_DRIVER_VERSION (MAKE_VERSION(2, 0, 0))
kadonotakashi 0:8fdf9a60065b 51 /*@}*/
kadonotakashi 0:8fdf9a60065b 52
kadonotakashi 0:8fdf9a60065b 53 /*!
kadonotakashi 0:8fdf9a60065b 54 * @brief DAC buffer flags.
kadonotakashi 0:8fdf9a60065b 55 */
kadonotakashi 0:8fdf9a60065b 56 enum _dac_buffer_status_flags
kadonotakashi 0:8fdf9a60065b 57 {
kadonotakashi 0:8fdf9a60065b 58 #if defined(FSL_FEATURE_DAC_HAS_WATERMARK_DETECTION) && FSL_FEATURE_DAC_HAS_WATERMARK_DETECTION
kadonotakashi 0:8fdf9a60065b 59 kDAC_BufferWatermarkFlag = DAC_SR_DACBFWMF_MASK, /*!< DAC Buffer Watermark Flag. */
kadonotakashi 0:8fdf9a60065b 60 #endif /* FSL_FEATURE_DAC_HAS_WATERMARK_DETECTION */
kadonotakashi 0:8fdf9a60065b 61 kDAC_BufferReadPointerTopPositionFlag = DAC_SR_DACBFRPTF_MASK, /*!< DAC Buffer Read Pointer Top Position Flag. */
kadonotakashi 0:8fdf9a60065b 62 kDAC_BufferReadPointerBottomPositionFlag = DAC_SR_DACBFRPBF_MASK, /*!< DAC Buffer Read Pointer Bottom Position
kadonotakashi 0:8fdf9a60065b 63 Flag. */
kadonotakashi 0:8fdf9a60065b 64 };
kadonotakashi 0:8fdf9a60065b 65
kadonotakashi 0:8fdf9a60065b 66 /*!
kadonotakashi 0:8fdf9a60065b 67 * @brief DAC buffer interrupts.
kadonotakashi 0:8fdf9a60065b 68 */
kadonotakashi 0:8fdf9a60065b 69 enum _dac_buffer_interrupt_enable
kadonotakashi 0:8fdf9a60065b 70 {
kadonotakashi 0:8fdf9a60065b 71 #if defined(FSL_FEATURE_DAC_HAS_WATERMARK_DETECTION) && FSL_FEATURE_DAC_HAS_WATERMARK_DETECTION
kadonotakashi 0:8fdf9a60065b 72 kDAC_BufferWatermarkInterruptEnable = DAC_C0_DACBWIEN_MASK, /*!< DAC Buffer Watermark Interrupt Enable. */
kadonotakashi 0:8fdf9a60065b 73 #endif /* FSL_FEATURE_DAC_HAS_WATERMARK_DETECTION */
kadonotakashi 0:8fdf9a60065b 74 kDAC_BufferReadPointerTopInterruptEnable = DAC_C0_DACBTIEN_MASK, /*!< DAC Buffer Read Pointer Top Flag Interrupt
kadonotakashi 0:8fdf9a60065b 75 Enable. */
kadonotakashi 0:8fdf9a60065b 76 kDAC_BufferReadPointerBottomInterruptEnable = DAC_C0_DACBBIEN_MASK, /*!< DAC Buffer Read Pointer Bottom Flag
kadonotakashi 0:8fdf9a60065b 77 Interrupt Enable */
kadonotakashi 0:8fdf9a60065b 78 };
kadonotakashi 0:8fdf9a60065b 79
kadonotakashi 0:8fdf9a60065b 80 /*!
kadonotakashi 0:8fdf9a60065b 81 * @brief DAC reference voltage source.
kadonotakashi 0:8fdf9a60065b 82 */
kadonotakashi 0:8fdf9a60065b 83 typedef enum _dac_reference_voltage_source
kadonotakashi 0:8fdf9a60065b 84 {
kadonotakashi 0:8fdf9a60065b 85 kDAC_ReferenceVoltageSourceVref1 = 0U, /*!< The DAC selects DACREF_1 as the reference voltage. */
kadonotakashi 0:8fdf9a60065b 86 kDAC_ReferenceVoltageSourceVref2 = 1U, /*!< The DAC selects DACREF_2 as the reference voltage. */
kadonotakashi 0:8fdf9a60065b 87 } dac_reference_voltage_source_t;
kadonotakashi 0:8fdf9a60065b 88
kadonotakashi 0:8fdf9a60065b 89 /*!
kadonotakashi 0:8fdf9a60065b 90 * @brief DAC buffer trigger mode.
kadonotakashi 0:8fdf9a60065b 91 */
kadonotakashi 0:8fdf9a60065b 92 typedef enum _dac_buffer_trigger_mode
kadonotakashi 0:8fdf9a60065b 93 {
kadonotakashi 0:8fdf9a60065b 94 kDAC_BufferTriggerByHardwareMode = 0U, /*!< The DAC hardware trigger is selected. */
kadonotakashi 0:8fdf9a60065b 95 kDAC_BufferTriggerBySoftwareMode = 1U, /*!< The DAC software trigger is selected. */
kadonotakashi 0:8fdf9a60065b 96 } dac_buffer_trigger_mode_t;
kadonotakashi 0:8fdf9a60065b 97
kadonotakashi 0:8fdf9a60065b 98 #if defined(FSL_FEATURE_DAC_HAS_WATERMARK_SELECTION) && FSL_FEATURE_DAC_HAS_WATERMARK_SELECTION
kadonotakashi 0:8fdf9a60065b 99 /*!
kadonotakashi 0:8fdf9a60065b 100 * @brief DAC buffer watermark.
kadonotakashi 0:8fdf9a60065b 101 */
kadonotakashi 0:8fdf9a60065b 102 typedef enum _dac_buffer_watermark
kadonotakashi 0:8fdf9a60065b 103 {
kadonotakashi 0:8fdf9a60065b 104 #if defined(FSL_FEATURE_DAC_HAS_WATERMARK_1_WORD) && FSL_FEATURE_DAC_HAS_WATERMARK_1_WORD
kadonotakashi 0:8fdf9a60065b 105 kDAC_BufferWatermark1Word = 0U, /*!< 1 word away from the upper limit. */
kadonotakashi 0:8fdf9a60065b 106 #endif /* FSL_FEATURE_DAC_HAS_WATERMARK_1_WORD */
kadonotakashi 0:8fdf9a60065b 107 #if defined(FSL_FEATURE_DAC_HAS_WATERMARK_2_WORD) && FSL_FEATURE_DAC_HAS_WATERMARK_2_WORD
kadonotakashi 0:8fdf9a60065b 108 kDAC_BufferWatermark2Word = 1U, /*!< 2 words away from the upper limit. */
kadonotakashi 0:8fdf9a60065b 109 #endif /* FSL_FEATURE_DAC_HAS_WATERMARK_2_WORD */
kadonotakashi 0:8fdf9a60065b 110 #if defined(FSL_FEATURE_DAC_HAS_WATERMARK_3_WORD) && FSL_FEATURE_DAC_HAS_WATERMARK_3_WORD
kadonotakashi 0:8fdf9a60065b 111 kDAC_BufferWatermark3Word = 2U, /*!< 3 words away from the upper limit. */
kadonotakashi 0:8fdf9a60065b 112 #endif /* FSL_FEATURE_DAC_HAS_WATERMARK_3_WORD */
kadonotakashi 0:8fdf9a60065b 113 #if defined(FSL_FEATURE_DAC_HAS_WATERMARK_4_WORD) && FSL_FEATURE_DAC_HAS_WATERMARK_4_WORD
kadonotakashi 0:8fdf9a60065b 114 kDAC_BufferWatermark4Word = 3U, /*!< 4 words away from the upper limit. */
kadonotakashi 0:8fdf9a60065b 115 #endif /* FSL_FEATURE_DAC_HAS_WATERMARK_4_WORD */
kadonotakashi 0:8fdf9a60065b 116 } dac_buffer_watermark_t;
kadonotakashi 0:8fdf9a60065b 117 #endif /* FSL_FEATURE_DAC_HAS_WATERMARK_SELECTION */
kadonotakashi 0:8fdf9a60065b 118
kadonotakashi 0:8fdf9a60065b 119 /*!
kadonotakashi 0:8fdf9a60065b 120 * @brief DAC buffer work mode.
kadonotakashi 0:8fdf9a60065b 121 */
kadonotakashi 0:8fdf9a60065b 122 typedef enum _dac_buffer_work_mode
kadonotakashi 0:8fdf9a60065b 123 {
kadonotakashi 0:8fdf9a60065b 124 kDAC_BufferWorkAsNormalMode = 0U, /*!< Normal mode. */
kadonotakashi 0:8fdf9a60065b 125 #if defined(FSL_FEATURE_DAC_HAS_BUFFER_SWING_MODE) && FSL_FEATURE_DAC_HAS_BUFFER_SWING_MODE
kadonotakashi 0:8fdf9a60065b 126 kDAC_BufferWorkAsSwingMode, /*!< Swing mode. */
kadonotakashi 0:8fdf9a60065b 127 #endif /* FSL_FEATURE_DAC_HAS_BUFFER_SWING_MODE */
kadonotakashi 0:8fdf9a60065b 128 kDAC_BufferWorkAsOneTimeScanMode, /*!< One-Time Scan mode. */
kadonotakashi 0:8fdf9a60065b 129 #if defined(FSL_FEATURE_DAC_HAS_BUFFER_FIFO_MODE) && FSL_FEATURE_DAC_HAS_BUFFER_FIFO_MODE
kadonotakashi 0:8fdf9a60065b 130 kDAC_BufferWorkAsFIFOMode, /*!< FIFO mode. */
kadonotakashi 0:8fdf9a60065b 131 #endif /* FSL_FEATURE_DAC_HAS_BUFFER_FIFO_MODE */
kadonotakashi 0:8fdf9a60065b 132 } dac_buffer_work_mode_t;
kadonotakashi 0:8fdf9a60065b 133
kadonotakashi 0:8fdf9a60065b 134 /*!
kadonotakashi 0:8fdf9a60065b 135 * @brief DAC module configuration.
kadonotakashi 0:8fdf9a60065b 136 */
kadonotakashi 0:8fdf9a60065b 137 typedef struct _dac_config
kadonotakashi 0:8fdf9a60065b 138 {
kadonotakashi 0:8fdf9a60065b 139 dac_reference_voltage_source_t referenceVoltageSource; /*!< Select the DAC reference voltage source. */
kadonotakashi 0:8fdf9a60065b 140 bool enableLowPowerMode; /*!< Enable the low power mode. */
kadonotakashi 0:8fdf9a60065b 141 } dac_config_t;
kadonotakashi 0:8fdf9a60065b 142
kadonotakashi 0:8fdf9a60065b 143 /*!
kadonotakashi 0:8fdf9a60065b 144 * @brief DAC buffer configuration.
kadonotakashi 0:8fdf9a60065b 145 */
kadonotakashi 0:8fdf9a60065b 146 typedef struct _dac_buffer_config
kadonotakashi 0:8fdf9a60065b 147 {
kadonotakashi 0:8fdf9a60065b 148 dac_buffer_trigger_mode_t triggerMode; /*!< Select the buffer's trigger mode. */
kadonotakashi 0:8fdf9a60065b 149 #if defined(FSL_FEATURE_DAC_HAS_WATERMARK_SELECTION) && FSL_FEATURE_DAC_HAS_WATERMARK_SELECTION
kadonotakashi 0:8fdf9a60065b 150 dac_buffer_watermark_t watermark; /*!< Select the buffer's watermark. */
kadonotakashi 0:8fdf9a60065b 151 #endif /* FSL_FEATURE_DAC_HAS_WATERMARK_SELECTION */
kadonotakashi 0:8fdf9a60065b 152 dac_buffer_work_mode_t workMode; /*!< Select the buffer's work mode. */
kadonotakashi 0:8fdf9a60065b 153 uint8_t upperLimit; /*!< Set the upper limit for buffer index.
kadonotakashi 0:8fdf9a60065b 154 Normally, 0-15 is available for buffer with 16 item. */
kadonotakashi 0:8fdf9a60065b 155 } dac_buffer_config_t;
kadonotakashi 0:8fdf9a60065b 156
kadonotakashi 0:8fdf9a60065b 157 /*******************************************************************************
kadonotakashi 0:8fdf9a60065b 158 * API
kadonotakashi 0:8fdf9a60065b 159 ******************************************************************************/
kadonotakashi 0:8fdf9a60065b 160 #if defined(__cplusplus)
kadonotakashi 0:8fdf9a60065b 161 extern "C" {
kadonotakashi 0:8fdf9a60065b 162 #endif
kadonotakashi 0:8fdf9a60065b 163
kadonotakashi 0:8fdf9a60065b 164 /*!
kadonotakashi 0:8fdf9a60065b 165 * @name Initialization
kadonotakashi 0:8fdf9a60065b 166 * @{
kadonotakashi 0:8fdf9a60065b 167 */
kadonotakashi 0:8fdf9a60065b 168
kadonotakashi 0:8fdf9a60065b 169 /*!
kadonotakashi 0:8fdf9a60065b 170 * @brief Initializes the DAC module.
kadonotakashi 0:8fdf9a60065b 171 *
kadonotakashi 0:8fdf9a60065b 172 * This function initializes the DAC module, including:
kadonotakashi 0:8fdf9a60065b 173 * - Enabling the clock for DAC module.
kadonotakashi 0:8fdf9a60065b 174 * - Configuring the DAC converter with a user configuration.
kadonotakashi 0:8fdf9a60065b 175 * - Enabling the DAC module.
kadonotakashi 0:8fdf9a60065b 176 *
kadonotakashi 0:8fdf9a60065b 177 * @param base DAC peripheral base address.
kadonotakashi 0:8fdf9a60065b 178 * @param config Pointer to the configuration structure. See "dac_config_t".
kadonotakashi 0:8fdf9a60065b 179 */
kadonotakashi 0:8fdf9a60065b 180 void DAC_Init(DAC_Type *base, const dac_config_t *config);
kadonotakashi 0:8fdf9a60065b 181
kadonotakashi 0:8fdf9a60065b 182 /*!
kadonotakashi 0:8fdf9a60065b 183 * @brief De-initializes the DAC module.
kadonotakashi 0:8fdf9a60065b 184 *
kadonotakashi 0:8fdf9a60065b 185 * This function de-initializes the DAC module, including:
kadonotakashi 0:8fdf9a60065b 186 * - Disabling the DAC module.
kadonotakashi 0:8fdf9a60065b 187 * - Disabling the clock for the DAC module.
kadonotakashi 0:8fdf9a60065b 188 *
kadonotakashi 0:8fdf9a60065b 189 * @param base DAC peripheral base address.
kadonotakashi 0:8fdf9a60065b 190 */
kadonotakashi 0:8fdf9a60065b 191 void DAC_Deinit(DAC_Type *base);
kadonotakashi 0:8fdf9a60065b 192
kadonotakashi 0:8fdf9a60065b 193 /*!
kadonotakashi 0:8fdf9a60065b 194 * @brief Initializes the DAC user configuration structure.
kadonotakashi 0:8fdf9a60065b 195 *
kadonotakashi 0:8fdf9a60065b 196 * This function initializes the user configuration structure to a default value. The default values are:
kadonotakashi 0:8fdf9a60065b 197 * @code
kadonotakashi 0:8fdf9a60065b 198 * config->referenceVoltageSource = kDAC_ReferenceVoltageSourceVref2;
kadonotakashi 0:8fdf9a60065b 199 * config->enableLowPowerMode = false;
kadonotakashi 0:8fdf9a60065b 200 * @endcode
kadonotakashi 0:8fdf9a60065b 201 * @param config Pointer to the configuration structure. See "dac_config_t".
kadonotakashi 0:8fdf9a60065b 202 */
kadonotakashi 0:8fdf9a60065b 203 void DAC_GetDefaultConfig(dac_config_t *config);
kadonotakashi 0:8fdf9a60065b 204
kadonotakashi 0:8fdf9a60065b 205 /*!
kadonotakashi 0:8fdf9a60065b 206 * @brief Enables the DAC module.
kadonotakashi 0:8fdf9a60065b 207 *
kadonotakashi 0:8fdf9a60065b 208 * @param base DAC peripheral base address.
kadonotakashi 0:8fdf9a60065b 209 * @param enable Enables the feature or not.
kadonotakashi 0:8fdf9a60065b 210 */
kadonotakashi 0:8fdf9a60065b 211 static inline void DAC_Enable(DAC_Type *base, bool enable)
kadonotakashi 0:8fdf9a60065b 212 {
kadonotakashi 0:8fdf9a60065b 213 if (enable)
kadonotakashi 0:8fdf9a60065b 214 {
kadonotakashi 0:8fdf9a60065b 215 base->C0 |= DAC_C0_DACEN_MASK;
kadonotakashi 0:8fdf9a60065b 216 }
kadonotakashi 0:8fdf9a60065b 217 else
kadonotakashi 0:8fdf9a60065b 218 {
kadonotakashi 0:8fdf9a60065b 219 base->C0 &= ~DAC_C0_DACEN_MASK;
kadonotakashi 0:8fdf9a60065b 220 }
kadonotakashi 0:8fdf9a60065b 221 }
kadonotakashi 0:8fdf9a60065b 222
kadonotakashi 0:8fdf9a60065b 223 /* @} */
kadonotakashi 0:8fdf9a60065b 224
kadonotakashi 0:8fdf9a60065b 225 /*!
kadonotakashi 0:8fdf9a60065b 226 * @name Buffer
kadonotakashi 0:8fdf9a60065b 227 * @{
kadonotakashi 0:8fdf9a60065b 228 */
kadonotakashi 0:8fdf9a60065b 229
kadonotakashi 0:8fdf9a60065b 230 /*!
kadonotakashi 0:8fdf9a60065b 231 * @brief Enables the DAC buffer.
kadonotakashi 0:8fdf9a60065b 232 *
kadonotakashi 0:8fdf9a60065b 233 * @param base DAC peripheral base address.
kadonotakashi 0:8fdf9a60065b 234 * @param enable Enables the feature or not.
kadonotakashi 0:8fdf9a60065b 235 */
kadonotakashi 0:8fdf9a60065b 236 static inline void DAC_EnableBuffer(DAC_Type *base, bool enable)
kadonotakashi 0:8fdf9a60065b 237 {
kadonotakashi 0:8fdf9a60065b 238 if (enable)
kadonotakashi 0:8fdf9a60065b 239 {
kadonotakashi 0:8fdf9a60065b 240 base->C1 |= DAC_C1_DACBFEN_MASK;
kadonotakashi 0:8fdf9a60065b 241 }
kadonotakashi 0:8fdf9a60065b 242 else
kadonotakashi 0:8fdf9a60065b 243 {
kadonotakashi 0:8fdf9a60065b 244 base->C1 &= ~DAC_C1_DACBFEN_MASK;
kadonotakashi 0:8fdf9a60065b 245 }
kadonotakashi 0:8fdf9a60065b 246 }
kadonotakashi 0:8fdf9a60065b 247
kadonotakashi 0:8fdf9a60065b 248 /*!
kadonotakashi 0:8fdf9a60065b 249 * @brief Configures the CMP buffer.
kadonotakashi 0:8fdf9a60065b 250 *
kadonotakashi 0:8fdf9a60065b 251 * @param base DAC peripheral base address.
kadonotakashi 0:8fdf9a60065b 252 * @param config Pointer to the configuration structure. See "dac_buffer_config_t".
kadonotakashi 0:8fdf9a60065b 253 */
kadonotakashi 0:8fdf9a60065b 254 void DAC_SetBufferConfig(DAC_Type *base, const dac_buffer_config_t *config);
kadonotakashi 0:8fdf9a60065b 255
kadonotakashi 0:8fdf9a60065b 256 /*!
kadonotakashi 0:8fdf9a60065b 257 * @brief Initializes the DAC buffer configuration structure.
kadonotakashi 0:8fdf9a60065b 258 *
kadonotakashi 0:8fdf9a60065b 259 * This function initializes the DAC buffer configuration structure to a default value. The default values are:
kadonotakashi 0:8fdf9a60065b 260 * @code
kadonotakashi 0:8fdf9a60065b 261 * config->triggerMode = kDAC_BufferTriggerBySoftwareMode;
kadonotakashi 0:8fdf9a60065b 262 * config->watermark = kDAC_BufferWatermark1Word;
kadonotakashi 0:8fdf9a60065b 263 * config->workMode = kDAC_BufferWorkAsNormalMode;
kadonotakashi 0:8fdf9a60065b 264 * config->upperLimit = DAC_DATL_COUNT - 1U;
kadonotakashi 0:8fdf9a60065b 265 * @endcode
kadonotakashi 0:8fdf9a60065b 266 * @param config Pointer to the configuration structure. See "dac_buffer_config_t".
kadonotakashi 0:8fdf9a60065b 267 */
kadonotakashi 0:8fdf9a60065b 268 void DAC_GetDefaultBufferConfig(dac_buffer_config_t *config);
kadonotakashi 0:8fdf9a60065b 269
kadonotakashi 0:8fdf9a60065b 270 /*!
kadonotakashi 0:8fdf9a60065b 271 * @brief Enables the DMA for DAC buffer.
kadonotakashi 0:8fdf9a60065b 272 *
kadonotakashi 0:8fdf9a60065b 273 * @param base DAC peripheral base address.
kadonotakashi 0:8fdf9a60065b 274 * @param enable Enables the feature or not.
kadonotakashi 0:8fdf9a60065b 275 */
kadonotakashi 0:8fdf9a60065b 276 static inline void DAC_EnableBufferDMA(DAC_Type *base, bool enable)
kadonotakashi 0:8fdf9a60065b 277 {
kadonotakashi 0:8fdf9a60065b 278 if (enable)
kadonotakashi 0:8fdf9a60065b 279 {
kadonotakashi 0:8fdf9a60065b 280 base->C1 |= DAC_C1_DMAEN_MASK;
kadonotakashi 0:8fdf9a60065b 281 }
kadonotakashi 0:8fdf9a60065b 282 else
kadonotakashi 0:8fdf9a60065b 283 {
kadonotakashi 0:8fdf9a60065b 284 base->C1 &= ~DAC_C1_DMAEN_MASK;
kadonotakashi 0:8fdf9a60065b 285 }
kadonotakashi 0:8fdf9a60065b 286 }
kadonotakashi 0:8fdf9a60065b 287
kadonotakashi 0:8fdf9a60065b 288 /*!
kadonotakashi 0:8fdf9a60065b 289 * @brief Sets the value for items in the buffer.
kadonotakashi 0:8fdf9a60065b 290 *
kadonotakashi 0:8fdf9a60065b 291 * @param base DAC peripheral base address.
kadonotakashi 0:8fdf9a60065b 292 * @param index Setting index for items in the buffer. The available index should not exceed the size of the DAC buffer.
kadonotakashi 0:8fdf9a60065b 293 * @param value Setting value for items in the buffer. 12-bits are available.
kadonotakashi 0:8fdf9a60065b 294 */
kadonotakashi 0:8fdf9a60065b 295 void DAC_SetBufferValue(DAC_Type *base, uint8_t index, uint16_t value);
kadonotakashi 0:8fdf9a60065b 296
kadonotakashi 0:8fdf9a60065b 297 /*!
kadonotakashi 0:8fdf9a60065b 298 * @brief Triggers the buffer by software and updates the read pointer of the DAC buffer.
kadonotakashi 0:8fdf9a60065b 299 *
kadonotakashi 0:8fdf9a60065b 300 * This function triggers the function by software. The read pointer of the DAC buffer is updated with one step
kadonotakashi 0:8fdf9a60065b 301 * after this function is called. Changing the read pointer depends on the buffer's work mode.
kadonotakashi 0:8fdf9a60065b 302 *
kadonotakashi 0:8fdf9a60065b 303 * @param base DAC peripheral base address.
kadonotakashi 0:8fdf9a60065b 304 */
kadonotakashi 0:8fdf9a60065b 305 static inline void DAC_DoSoftwareTriggerBuffer(DAC_Type *base)
kadonotakashi 0:8fdf9a60065b 306 {
kadonotakashi 0:8fdf9a60065b 307 base->C0 |= DAC_C0_DACSWTRG_MASK;
kadonotakashi 0:8fdf9a60065b 308 }
kadonotakashi 0:8fdf9a60065b 309
kadonotakashi 0:8fdf9a60065b 310 /*!
kadonotakashi 0:8fdf9a60065b 311 * @brief Gets the current read pointer of the DAC buffer.
kadonotakashi 0:8fdf9a60065b 312 *
kadonotakashi 0:8fdf9a60065b 313 * This function gets the current read pointer of the DAC buffer.
kadonotakashi 0:8fdf9a60065b 314 * The current output value depends on the item indexed by the read pointer. It is updated
kadonotakashi 0:8fdf9a60065b 315 * by software trigger or hardware trigger.
kadonotakashi 0:8fdf9a60065b 316 *
kadonotakashi 0:8fdf9a60065b 317 * @param base DAC peripheral base address.
kadonotakashi 0:8fdf9a60065b 318 *
kadonotakashi 0:8fdf9a60065b 319 * @return Current read pointer of DAC buffer.
kadonotakashi 0:8fdf9a60065b 320 */
kadonotakashi 0:8fdf9a60065b 321 static inline uint8_t DAC_GetBufferReadPointer(DAC_Type *base)
kadonotakashi 0:8fdf9a60065b 322 {
kadonotakashi 0:8fdf9a60065b 323 return ((base->C2 & DAC_C2_DACBFRP_MASK) >> DAC_C2_DACBFRP_SHIFT);
kadonotakashi 0:8fdf9a60065b 324 }
kadonotakashi 0:8fdf9a60065b 325
kadonotakashi 0:8fdf9a60065b 326 /*!
kadonotakashi 0:8fdf9a60065b 327 * @brief Sets the current read pointer of the DAC buffer.
kadonotakashi 0:8fdf9a60065b 328 *
kadonotakashi 0:8fdf9a60065b 329 * This function sets the current read pointer of the DAC buffer.
kadonotakashi 0:8fdf9a60065b 330 * The current output value depends on the item indexed by the read pointer. It is updated by
kadonotakashi 0:8fdf9a60065b 331 * software trigger or hardware trigger. After the read pointer changes, the DAC output value also changes.
kadonotakashi 0:8fdf9a60065b 332 *
kadonotakashi 0:8fdf9a60065b 333 * @param base DAC peripheral base address.
kadonotakashi 0:8fdf9a60065b 334 * @param index Setting index value for the pointer.
kadonotakashi 0:8fdf9a60065b 335 */
kadonotakashi 0:8fdf9a60065b 336 void DAC_SetBufferReadPointer(DAC_Type *base, uint8_t index);
kadonotakashi 0:8fdf9a60065b 337
kadonotakashi 0:8fdf9a60065b 338 /*!
kadonotakashi 0:8fdf9a60065b 339 * @brief Enables interrupts for the DAC buffer.
kadonotakashi 0:8fdf9a60065b 340 *
kadonotakashi 0:8fdf9a60065b 341 * @param base DAC peripheral base address.
kadonotakashi 0:8fdf9a60065b 342 * @param mask Mask value for interrupts. See "_dac_buffer_interrupt_enable".
kadonotakashi 0:8fdf9a60065b 343 */
kadonotakashi 0:8fdf9a60065b 344 void DAC_EnableBufferInterrupts(DAC_Type *base, uint32_t mask);
kadonotakashi 0:8fdf9a60065b 345
kadonotakashi 0:8fdf9a60065b 346 /*!
kadonotakashi 0:8fdf9a60065b 347 * @brief Disables interrupts for the DAC buffer.
kadonotakashi 0:8fdf9a60065b 348 *
kadonotakashi 0:8fdf9a60065b 349 * @param base DAC peripheral base address.
kadonotakashi 0:8fdf9a60065b 350 * @param mask Mask value for interrupts. See "_dac_buffer_interrupt_enable".
kadonotakashi 0:8fdf9a60065b 351 */
kadonotakashi 0:8fdf9a60065b 352 void DAC_DisableBufferInterrupts(DAC_Type *base, uint32_t mask);
kadonotakashi 0:8fdf9a60065b 353
kadonotakashi 0:8fdf9a60065b 354 /*!
kadonotakashi 0:8fdf9a60065b 355 * @brief Gets the flags of events for the DAC buffer.
kadonotakashi 0:8fdf9a60065b 356 *
kadonotakashi 0:8fdf9a60065b 357 * @param base DAC peripheral base address.
kadonotakashi 0:8fdf9a60065b 358 *
kadonotakashi 0:8fdf9a60065b 359 * @return Mask value for the asserted flags. See "_dac_buffer_status_flags".
kadonotakashi 0:8fdf9a60065b 360 */
kadonotakashi 0:8fdf9a60065b 361 uint32_t DAC_GetBufferStatusFlags(DAC_Type *base);
kadonotakashi 0:8fdf9a60065b 362
kadonotakashi 0:8fdf9a60065b 363 /*!
kadonotakashi 0:8fdf9a60065b 364 * @brief Clears the flags of events for the DAC buffer.
kadonotakashi 0:8fdf9a60065b 365 *
kadonotakashi 0:8fdf9a60065b 366 * @param base DAC peripheral base address.
kadonotakashi 0:8fdf9a60065b 367 * @param mask Mask value for flags. See "_dac_buffer_status_flags_t".
kadonotakashi 0:8fdf9a60065b 368 */
kadonotakashi 0:8fdf9a60065b 369 void DAC_ClearBufferStatusFlags(DAC_Type *base, uint32_t mask);
kadonotakashi 0:8fdf9a60065b 370
kadonotakashi 0:8fdf9a60065b 371 /* @} */
kadonotakashi 0:8fdf9a60065b 372
kadonotakashi 0:8fdf9a60065b 373 #if defined(__cplusplus)
kadonotakashi 0:8fdf9a60065b 374 }
kadonotakashi 0:8fdf9a60065b 375 #endif
kadonotakashi 0:8fdf9a60065b 376 /*!
kadonotakashi 0:8fdf9a60065b 377 * @}
kadonotakashi 0:8fdf9a60065b 378 */
kadonotakashi 0:8fdf9a60065b 379 #endif /* _FSL_DAC_H_ */