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TARGET_EFM32PG12_STK3402/TOOLCHAIN_ARM_MICRO/em_idac.h@172:65be27845400, 2019-02-20 (annotated)
- Committer:
- AnnaBridge
- Date:
- Wed Feb 20 20:53:29 2019 +0000
- Revision:
- 172:65be27845400
- Parent:
- 171:3a7713b1edbc
mbed library release version 165
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
AnnaBridge | 156:ff21514d8981 | 1 | /***************************************************************************//** |
AnnaBridge | 156:ff21514d8981 | 2 | * @file em_idac.h |
AnnaBridge | 156:ff21514d8981 | 3 | * @brief Current Digital to Analog Converter (IDAC) peripheral API |
Anna Bridge |
160:5571c4ff569f | 4 | * @version 5.3.3 |
AnnaBridge | 156:ff21514d8981 | 5 | ******************************************************************************* |
Anna Bridge |
160:5571c4ff569f | 6 | * # License |
AnnaBridge | 156:ff21514d8981 | 7 | * <b>Copyright 2016 Silicon Laboratories, Inc. http://www.silabs.com</b> |
AnnaBridge | 156:ff21514d8981 | 8 | ******************************************************************************* |
AnnaBridge | 156:ff21514d8981 | 9 | * |
AnnaBridge | 156:ff21514d8981 | 10 | * Permission is granted to anyone to use this software for any purpose, |
AnnaBridge | 156:ff21514d8981 | 11 | * including commercial applications, and to alter it and redistribute it |
AnnaBridge | 156:ff21514d8981 | 12 | * freely, subject to the following restrictions: |
AnnaBridge | 156:ff21514d8981 | 13 | * |
AnnaBridge | 156:ff21514d8981 | 14 | * 1. The origin of this software must not be misrepresented; you must not |
AnnaBridge | 156:ff21514d8981 | 15 | * claim that you wrote the original software. |
AnnaBridge | 156:ff21514d8981 | 16 | * 2. Altered source versions must be plainly marked as such, and must not be |
AnnaBridge | 156:ff21514d8981 | 17 | * misrepresented as being the original software. |
AnnaBridge | 156:ff21514d8981 | 18 | * 3. This notice may not be removed or altered from any source distribution. |
AnnaBridge | 156:ff21514d8981 | 19 | * |
AnnaBridge | 156:ff21514d8981 | 20 | * DISCLAIMER OF WARRANTY/LIMITATION OF REMEDIES: Silicon Labs has no |
AnnaBridge | 156:ff21514d8981 | 21 | * obligation to support this Software. Silicon Labs is providing the |
AnnaBridge | 156:ff21514d8981 | 22 | * Software "AS IS", with no express or implied warranties of any kind, |
AnnaBridge | 156:ff21514d8981 | 23 | * including, but not limited to, any implied warranties of merchantability |
AnnaBridge | 156:ff21514d8981 | 24 | * or fitness for any particular purpose or warranties against infringement |
AnnaBridge | 156:ff21514d8981 | 25 | * of any proprietary rights of a third party. |
AnnaBridge | 156:ff21514d8981 | 26 | * |
AnnaBridge | 156:ff21514d8981 | 27 | * Silicon Labs will not be liable for any consequential, incidental, or |
AnnaBridge | 156:ff21514d8981 | 28 | * special damages, or any other relief, or for any claim by any third party, |
AnnaBridge | 156:ff21514d8981 | 29 | * arising from your use of this Software. |
AnnaBridge | 156:ff21514d8981 | 30 | * |
AnnaBridge | 156:ff21514d8981 | 31 | ******************************************************************************/ |
AnnaBridge | 156:ff21514d8981 | 32 | |
AnnaBridge | 156:ff21514d8981 | 33 | #ifndef EM_IDAC_H |
AnnaBridge | 156:ff21514d8981 | 34 | #define EM_IDAC_H |
AnnaBridge | 156:ff21514d8981 | 35 | |
AnnaBridge | 156:ff21514d8981 | 36 | #include "em_device.h" |
AnnaBridge | 156:ff21514d8981 | 37 | |
AnnaBridge | 156:ff21514d8981 | 38 | #if defined(IDAC_COUNT) && (IDAC_COUNT > 0) |
AnnaBridge | 156:ff21514d8981 | 39 | #include <stdbool.h> |
AnnaBridge | 156:ff21514d8981 | 40 | |
AnnaBridge | 156:ff21514d8981 | 41 | #ifdef __cplusplus |
AnnaBridge | 156:ff21514d8981 | 42 | extern "C" { |
AnnaBridge | 156:ff21514d8981 | 43 | #endif |
AnnaBridge | 156:ff21514d8981 | 44 | |
AnnaBridge | 156:ff21514d8981 | 45 | /***************************************************************************//** |
AnnaBridge | 156:ff21514d8981 | 46 | * @addtogroup emlib |
AnnaBridge | 156:ff21514d8981 | 47 | * @{ |
AnnaBridge | 156:ff21514d8981 | 48 | ******************************************************************************/ |
AnnaBridge | 156:ff21514d8981 | 49 | |
AnnaBridge | 156:ff21514d8981 | 50 | /***************************************************************************//** |
AnnaBridge | 156:ff21514d8981 | 51 | * @addtogroup IDAC |
AnnaBridge | 156:ff21514d8981 | 52 | * @brief |
AnnaBridge | 156:ff21514d8981 | 53 | * Current Digital-to-Analog Converter (IDAC) Peripheral API |
AnnaBridge | 156:ff21514d8981 | 54 | * |
AnnaBridge | 156:ff21514d8981 | 55 | * @details |
AnnaBridge | 156:ff21514d8981 | 56 | * The current digital-to-analog converter (IDAC) can source or sink a configurable |
AnnaBridge | 156:ff21514d8981 | 57 | * constant current, which can be output on, or sinked from pin or ADC. The current |
AnnaBridge | 156:ff21514d8981 | 58 | * is configurable with several ranges of various step sizes. The IDAC can be used |
AnnaBridge | 156:ff21514d8981 | 59 | * with PRS and it can operate down to EM3. |
AnnaBridge | 156:ff21514d8981 | 60 | * |
AnnaBridge | 156:ff21514d8981 | 61 | * The following steps are necessary for basic operation: |
AnnaBridge | 156:ff21514d8981 | 62 | * |
AnnaBridge | 156:ff21514d8981 | 63 | * Clock enable: |
AnnaBridge | 156:ff21514d8981 | 64 | * @include em_idac_clock_enable.c |
AnnaBridge | 156:ff21514d8981 | 65 | * |
AnnaBridge | 156:ff21514d8981 | 66 | * Initialize the peripheral with default settings and modify selected fields such as |
AnnaBridge | 156:ff21514d8981 | 67 | * output select: |
AnnaBridge | 156:ff21514d8981 | 68 | * @if DOXYDOC_P1_DEVICE |
AnnaBridge | 156:ff21514d8981 | 69 | * @include em_idac_init_adc.c |
AnnaBridge | 156:ff21514d8981 | 70 | * @endif |
AnnaBridge | 156:ff21514d8981 | 71 | * @if DOXYDOC_P2_DEVICE |
AnnaBridge | 156:ff21514d8981 | 72 | * @include em_idac_init_aport.c |
AnnaBridge | 156:ff21514d8981 | 73 | * @endif |
AnnaBridge | 156:ff21514d8981 | 74 | * |
AnnaBridge | 156:ff21514d8981 | 75 | * Set output: |
AnnaBridge | 156:ff21514d8981 | 76 | * @include em_idac_basic_usage.c |
AnnaBridge | 156:ff21514d8981 | 77 | * |
AnnaBridge | 156:ff21514d8981 | 78 | * @{ |
AnnaBridge | 156:ff21514d8981 | 79 | ******************************************************************************/ |
AnnaBridge | 156:ff21514d8981 | 80 | |
AnnaBridge | 156:ff21514d8981 | 81 | /** @cond DO_NOT_INCLUDE_WITH_DOXYGEN */ |
AnnaBridge | 156:ff21514d8981 | 82 | |
AnnaBridge | 156:ff21514d8981 | 83 | /** Validation of IDAC register block pointer reference for assert statements. */ |
AnnaBridge | 156:ff21514d8981 | 84 | #define IDAC_REF_VALID(ref) ((ref) == IDAC0) |
AnnaBridge | 156:ff21514d8981 | 85 | |
AnnaBridge | 156:ff21514d8981 | 86 | /** @endcond */ |
AnnaBridge | 156:ff21514d8981 | 87 | |
AnnaBridge | 156:ff21514d8981 | 88 | /******************************************************************************* |
AnnaBridge | 156:ff21514d8981 | 89 | ******************************** ENUMS ************************************ |
AnnaBridge | 156:ff21514d8981 | 90 | ******************************************************************************/ |
AnnaBridge | 156:ff21514d8981 | 91 | |
AnnaBridge | 156:ff21514d8981 | 92 | /** Output mode. */ |
Anna Bridge |
160:5571c4ff569f | 93 | typedef enum { |
Anna Bridge |
160:5571c4ff569f | 94 | #if defined(_IDAC_CTRL_OUTMODE_MASK) |
AnnaBridge | 156:ff21514d8981 | 95 | idacOutputPin = IDAC_CTRL_OUTMODE_PIN, /**< Output to IDAC OUT pin */ |
AnnaBridge | 156:ff21514d8981 | 96 | idacOutputADC = IDAC_CTRL_OUTMODE_ADC /**< Output to ADC */ |
AnnaBridge | 156:ff21514d8981 | 97 | #elif ( _IDAC_CTRL_APORTOUTSEL_MASK ) |
AnnaBridge | 156:ff21514d8981 | 98 | idacOutputAPORT1XCH0 = IDAC_CTRL_APORTOUTSEL_APORT1XCH0, /**< Output to APORT 1X CH0 */ |
AnnaBridge | 156:ff21514d8981 | 99 | idacOutputAPORT1YCH1 = IDAC_CTRL_APORTOUTSEL_APORT1YCH1, /**< Output to APORT 1Y CH1 */ |
AnnaBridge | 156:ff21514d8981 | 100 | idacOutputAPORT1XCH2 = IDAC_CTRL_APORTOUTSEL_APORT1XCH2, /**< Output to APORT 1X CH2 */ |
AnnaBridge | 156:ff21514d8981 | 101 | idacOutputAPORT1YCH3 = IDAC_CTRL_APORTOUTSEL_APORT1YCH3, /**< Output to APORT 1Y CH3 */ |
AnnaBridge | 156:ff21514d8981 | 102 | idacOutputAPORT1XCH4 = IDAC_CTRL_APORTOUTSEL_APORT1XCH4, /**< Output to APORT 1X CH4 */ |
AnnaBridge | 156:ff21514d8981 | 103 | idacOutputAPORT1YCH5 = IDAC_CTRL_APORTOUTSEL_APORT1YCH5, /**< Output to APORT 1Y CH5 */ |
AnnaBridge | 156:ff21514d8981 | 104 | idacOutputAPORT1XCH6 = IDAC_CTRL_APORTOUTSEL_APORT1XCH6, /**< Output to APORT 1X CH6 */ |
AnnaBridge | 156:ff21514d8981 | 105 | idacOutputAPORT1YCH7 = IDAC_CTRL_APORTOUTSEL_APORT1YCH7, /**< Output to APORT 1Y CH7 */ |
AnnaBridge | 156:ff21514d8981 | 106 | idacOutputAPORT1XCH8 = IDAC_CTRL_APORTOUTSEL_APORT1XCH8, /**< Output to APORT 1X CH8 */ |
AnnaBridge | 156:ff21514d8981 | 107 | idacOutputAPORT1YCH9 = IDAC_CTRL_APORTOUTSEL_APORT1YCH9, /**< Output to APORT 1Y CH9 */ |
AnnaBridge | 156:ff21514d8981 | 108 | idacOutputAPORT1XCH10 = IDAC_CTRL_APORTOUTSEL_APORT1XCH10, /**< Output to APORT 1X CH10 */ |
AnnaBridge | 156:ff21514d8981 | 109 | idacOutputAPORT1YCH11 = IDAC_CTRL_APORTOUTSEL_APORT1YCH11, /**< Output to APORT 1Y CH11 */ |
AnnaBridge | 156:ff21514d8981 | 110 | idacOutputAPORT1XCH12 = IDAC_CTRL_APORTOUTSEL_APORT1XCH12, /**< Output to APORT 1X CH12 */ |
AnnaBridge | 156:ff21514d8981 | 111 | idacOutputAPORT1YCH13 = IDAC_CTRL_APORTOUTSEL_APORT1YCH13, /**< Output to APORT 1Y CH13 */ |
AnnaBridge | 156:ff21514d8981 | 112 | idacOutputAPORT1XCH14 = IDAC_CTRL_APORTOUTSEL_APORT1XCH14, /**< Output to APORT 1X CH14 */ |
AnnaBridge | 156:ff21514d8981 | 113 | idacOutputAPORT1YCH15 = IDAC_CTRL_APORTOUTSEL_APORT1YCH15, /**< Output to APORT 1Y CH15 */ |
AnnaBridge | 156:ff21514d8981 | 114 | idacOutputAPORT1XCH16 = IDAC_CTRL_APORTOUTSEL_APORT1XCH16, /**< Output to APORT 1X CH16 */ |
AnnaBridge | 156:ff21514d8981 | 115 | idacOutputAPORT1YCH17 = IDAC_CTRL_APORTOUTSEL_APORT1YCH17, /**< Output to APORT 1Y CH17 */ |
AnnaBridge | 156:ff21514d8981 | 116 | idacOutputAPORT1XCH18 = IDAC_CTRL_APORTOUTSEL_APORT1XCH18, /**< Output to APORT 1X CH18 */ |
AnnaBridge | 156:ff21514d8981 | 117 | idacOutputAPORT1YCH19 = IDAC_CTRL_APORTOUTSEL_APORT1YCH19, /**< Output to APORT 1Y CH19 */ |
AnnaBridge | 156:ff21514d8981 | 118 | idacOutputAPORT1XCH20 = IDAC_CTRL_APORTOUTSEL_APORT1XCH20, /**< Output to APORT 1X CH20 */ |
AnnaBridge | 156:ff21514d8981 | 119 | idacOutputAPORT1YCH21 = IDAC_CTRL_APORTOUTSEL_APORT1YCH21, /**< Output to APORT 1Y CH21 */ |
AnnaBridge | 156:ff21514d8981 | 120 | idacOutputAPORT1XCH22 = IDAC_CTRL_APORTOUTSEL_APORT1XCH22, /**< Output to APORT 1X CH22 */ |
AnnaBridge | 156:ff21514d8981 | 121 | idacOutputAPORT1YCH23 = IDAC_CTRL_APORTOUTSEL_APORT1YCH23, /**< Output to APORT 1Y CH23 */ |
AnnaBridge | 156:ff21514d8981 | 122 | idacOutputAPORT1XCH24 = IDAC_CTRL_APORTOUTSEL_APORT1XCH24, /**< Output to APORT 1X CH24 */ |
AnnaBridge | 156:ff21514d8981 | 123 | idacOutputAPORT1YCH25 = IDAC_CTRL_APORTOUTSEL_APORT1YCH25, /**< Output to APORT 1Y CH25 */ |
AnnaBridge | 156:ff21514d8981 | 124 | idacOutputAPORT1XCH26 = IDAC_CTRL_APORTOUTSEL_APORT1XCH26, /**< Output to APORT 1X CH26 */ |
AnnaBridge | 156:ff21514d8981 | 125 | idacOutputAPORT1YCH27 = IDAC_CTRL_APORTOUTSEL_APORT1YCH27, /**< Output to APORT 1Y CH27 */ |
AnnaBridge | 156:ff21514d8981 | 126 | idacOutputAPORT1XCH28 = IDAC_CTRL_APORTOUTSEL_APORT1XCH28, /**< Output to APORT 1X CH28 */ |
AnnaBridge | 156:ff21514d8981 | 127 | idacOutputAPORT1YCH29 = IDAC_CTRL_APORTOUTSEL_APORT1YCH29, /**< Output to APORT 1Y CH29 */ |
AnnaBridge | 156:ff21514d8981 | 128 | idacOutputAPORT1XCH30 = IDAC_CTRL_APORTOUTSEL_APORT1XCH30, /**< Output to APORT 1X CH30 */ |
AnnaBridge | 156:ff21514d8981 | 129 | idacOutputAPORT1YCH31 = IDAC_CTRL_APORTOUTSEL_APORT1YCH31, /**< Output to APORT 1Y CH31 */ |
AnnaBridge | 156:ff21514d8981 | 130 | #endif |
AnnaBridge | 156:ff21514d8981 | 131 | } IDAC_OutMode_TypeDef; |
AnnaBridge | 156:ff21514d8981 | 132 | |
AnnaBridge | 156:ff21514d8981 | 133 | /** Selects which Peripheral Reflex System (PRS) signal to use when |
AnnaBridge | 156:ff21514d8981 | 134 | PRS is set to control the IDAC output. */ |
Anna Bridge |
160:5571c4ff569f | 135 | typedef enum { |
AnnaBridge | 156:ff21514d8981 | 136 | idacPRSSELCh0 = IDAC_CTRL_PRSSEL_PRSCH0, /**< PRS channel 0. */ |
AnnaBridge | 156:ff21514d8981 | 137 | idacPRSSELCh1 = IDAC_CTRL_PRSSEL_PRSCH1, /**< PRS channel 1. */ |
AnnaBridge | 156:ff21514d8981 | 138 | idacPRSSELCh2 = IDAC_CTRL_PRSSEL_PRSCH2, /**< PRS channel 2. */ |
AnnaBridge | 156:ff21514d8981 | 139 | idacPRSSELCh3 = IDAC_CTRL_PRSSEL_PRSCH3, /**< PRS channel 3. */ |
Anna Bridge |
160:5571c4ff569f | 140 | #if defined(IDAC_CTRL_PRSSEL_PRSCH4) |
AnnaBridge | 156:ff21514d8981 | 141 | idacPRSSELCh4 = IDAC_CTRL_PRSSEL_PRSCH4, /**< PRS channel 4. */ |
AnnaBridge | 156:ff21514d8981 | 142 | idacPRSSELCh5 = IDAC_CTRL_PRSSEL_PRSCH5, /**< PRS channel 5. */ |
AnnaBridge | 156:ff21514d8981 | 143 | #endif |
Anna Bridge |
160:5571c4ff569f | 144 | #if defined(IDAC_CTRL_PRSSEL_PRSCH6) |
AnnaBridge | 156:ff21514d8981 | 145 | idacPRSSELCh6 = IDAC_CTRL_PRSSEL_PRSCH6, /**< PRS channel 6. */ |
AnnaBridge | 156:ff21514d8981 | 146 | idacPRSSELCh7 = IDAC_CTRL_PRSSEL_PRSCH7, /**< PRS channel 7. */ |
AnnaBridge | 156:ff21514d8981 | 147 | idacPRSSELCh8 = IDAC_CTRL_PRSSEL_PRSCH8, /**< PRS channel 8. */ |
AnnaBridge | 156:ff21514d8981 | 148 | idacPRSSELCh9 = IDAC_CTRL_PRSSEL_PRSCH9, /**< PRS channel 9. */ |
AnnaBridge | 156:ff21514d8981 | 149 | idacPRSSELCh10 = IDAC_CTRL_PRSSEL_PRSCH10, /**< PRS channel 10 */ |
AnnaBridge | 156:ff21514d8981 | 150 | idacPRSSELCh11 = IDAC_CTRL_PRSSEL_PRSCH11, /**< PRS channel 11 */ |
AnnaBridge | 156:ff21514d8981 | 151 | #endif |
AnnaBridge | 156:ff21514d8981 | 152 | } IDAC_PRSSEL_TypeDef; |
AnnaBridge | 156:ff21514d8981 | 153 | |
AnnaBridge | 156:ff21514d8981 | 154 | /** Selects which current range to use. */ |
Anna Bridge |
160:5571c4ff569f | 155 | typedef enum { |
AnnaBridge | 156:ff21514d8981 | 156 | idacCurrentRange0 = IDAC_CURPROG_RANGESEL_RANGE0, /**< current range 0. */ |
AnnaBridge | 156:ff21514d8981 | 157 | idacCurrentRange1 = IDAC_CURPROG_RANGESEL_RANGE1, /**< current range 1. */ |
AnnaBridge | 156:ff21514d8981 | 158 | idacCurrentRange2 = IDAC_CURPROG_RANGESEL_RANGE2, /**< current range 2. */ |
AnnaBridge | 156:ff21514d8981 | 159 | idacCurrentRange3 = IDAC_CURPROG_RANGESEL_RANGE3, /**< current range 3. */ |
AnnaBridge | 156:ff21514d8981 | 160 | } IDAC_Range_TypeDef; |
AnnaBridge | 156:ff21514d8981 | 161 | |
AnnaBridge | 156:ff21514d8981 | 162 | /******************************************************************************* |
AnnaBridge | 156:ff21514d8981 | 163 | ******************************* STRUCTS *********************************** |
AnnaBridge | 156:ff21514d8981 | 164 | ******************************************************************************/ |
AnnaBridge | 156:ff21514d8981 | 165 | |
AnnaBridge | 156:ff21514d8981 | 166 | /** IDAC init structure, common for both channels. */ |
Anna Bridge |
160:5571c4ff569f | 167 | typedef struct { |
AnnaBridge | 156:ff21514d8981 | 168 | /** Enable IDAC. */ |
AnnaBridge | 156:ff21514d8981 | 169 | bool enable; |
AnnaBridge | 156:ff21514d8981 | 170 | |
AnnaBridge | 156:ff21514d8981 | 171 | /** Output mode */ |
AnnaBridge | 156:ff21514d8981 | 172 | IDAC_OutMode_TypeDef outMode; |
AnnaBridge | 156:ff21514d8981 | 173 | |
AnnaBridge | 156:ff21514d8981 | 174 | /** |
AnnaBridge | 156:ff21514d8981 | 175 | * Enable Peripheral reflex system (PRS) to control IDAC output. If false, |
AnnaBridge | 156:ff21514d8981 | 176 | * the IDAC output is controlled by writing to IDAC_OUTEN in IDAC_CTRL or |
AnnaBridge | 156:ff21514d8981 | 177 | * by calling IDAC_OutEnable(). |
AnnaBridge | 156:ff21514d8981 | 178 | */ |
AnnaBridge | 156:ff21514d8981 | 179 | bool prsEnable; |
AnnaBridge | 156:ff21514d8981 | 180 | |
AnnaBridge | 156:ff21514d8981 | 181 | /** |
AnnaBridge | 156:ff21514d8981 | 182 | * Peripheral reflex system channel selection. Only applicable if @p prsEnable |
AnnaBridge | 156:ff21514d8981 | 183 | * is enabled. |
AnnaBridge | 156:ff21514d8981 | 184 | */ |
AnnaBridge | 156:ff21514d8981 | 185 | IDAC_PRSSEL_TypeDef prsSel; |
AnnaBridge | 156:ff21514d8981 | 186 | |
AnnaBridge | 156:ff21514d8981 | 187 | /** Enable/disable current sink mode. */ |
AnnaBridge | 156:ff21514d8981 | 188 | bool sinkEnable; |
AnnaBridge | 156:ff21514d8981 | 189 | } IDAC_Init_TypeDef; |
AnnaBridge | 156:ff21514d8981 | 190 | |
AnnaBridge | 156:ff21514d8981 | 191 | /** Default config for IDAC init structure. */ |
Anna Bridge |
160:5571c4ff569f | 192 | #if defined(_IDAC_CTRL_OUTMODE_MASK) |
AnnaBridge | 156:ff21514d8981 | 193 | #define IDAC_INIT_DEFAULT \ |
Anna Bridge |
160:5571c4ff569f | 194 | { \ |
Anna Bridge |
160:5571c4ff569f | 195 | false, /**< Leave IDAC disabled when init done. */ \ |
Anna Bridge |
160:5571c4ff569f | 196 | idacOutputPin, /**< Output to IDAC output pin. */ \ |
Anna Bridge |
160:5571c4ff569f | 197 | false, /**< Disable PRS triggering. */ \ |
Anna Bridge |
160:5571c4ff569f | 198 | idacPRSSELCh0, /**< Select PRS ch0 (if PRS triggering enabled). */ \ |
Anna Bridge |
160:5571c4ff569f | 199 | false /**< Disable current sink mode. */ \ |
Anna Bridge |
160:5571c4ff569f | 200 | } |
Anna Bridge |
160:5571c4ff569f | 201 | #elif (_IDAC_CTRL_APORTOUTSEL_MASK) |
AnnaBridge | 156:ff21514d8981 | 202 | #define IDAC_INIT_DEFAULT \ |
Anna Bridge |
160:5571c4ff569f | 203 | { \ |
Anna Bridge |
160:5571c4ff569f | 204 | false, /**< Leave IDAC disabled when init done. */ \ |
Anna Bridge |
160:5571c4ff569f | 205 | idacOutputAPORT1XCH0, /**< Output to APORT. */ \ |
Anna Bridge |
160:5571c4ff569f | 206 | false, /**< Disable PRS triggering. */ \ |
Anna Bridge |
160:5571c4ff569f | 207 | idacPRSSELCh0, /**< Select PRS ch0 (if PRS triggering enabled). */ \ |
Anna Bridge |
160:5571c4ff569f | 208 | false /**< Disable current sink mode. */ \ |
Anna Bridge |
160:5571c4ff569f | 209 | } |
AnnaBridge | 156:ff21514d8981 | 210 | #endif |
AnnaBridge | 156:ff21514d8981 | 211 | |
AnnaBridge | 156:ff21514d8981 | 212 | /******************************************************************************* |
AnnaBridge | 156:ff21514d8981 | 213 | ***************************** PROTOTYPES ********************************** |
AnnaBridge | 156:ff21514d8981 | 214 | ******************************************************************************/ |
AnnaBridge | 156:ff21514d8981 | 215 | |
AnnaBridge | 156:ff21514d8981 | 216 | void IDAC_Init(IDAC_TypeDef *idac, const IDAC_Init_TypeDef *init); |
AnnaBridge | 156:ff21514d8981 | 217 | void IDAC_Enable(IDAC_TypeDef *idac, bool enable); |
AnnaBridge | 156:ff21514d8981 | 218 | void IDAC_Reset(IDAC_TypeDef *idac); |
AnnaBridge | 156:ff21514d8981 | 219 | void IDAC_MinimalOutputTransitionMode(IDAC_TypeDef *idac, bool enable); |
AnnaBridge | 156:ff21514d8981 | 220 | void IDAC_RangeSet(IDAC_TypeDef *idac, const IDAC_Range_TypeDef range); |
AnnaBridge | 156:ff21514d8981 | 221 | void IDAC_StepSet(IDAC_TypeDef *idac, const uint32_t step); |
AnnaBridge | 156:ff21514d8981 | 222 | void IDAC_OutEnable(IDAC_TypeDef *idac, bool enable); |
AnnaBridge | 156:ff21514d8981 | 223 | |
Anna Bridge |
160:5571c4ff569f | 224 | #if defined(_IDAC_IEN_MASK) |
AnnaBridge | 156:ff21514d8981 | 225 | /***************************************************************************//** |
AnnaBridge | 156:ff21514d8981 | 226 | * @brief |
AnnaBridge | 156:ff21514d8981 | 227 | * Clear one or more pending IDAC interrupts. |
AnnaBridge | 156:ff21514d8981 | 228 | * |
AnnaBridge | 156:ff21514d8981 | 229 | * @param[in] idac |
AnnaBridge | 156:ff21514d8981 | 230 | * Pointer to IDAC peripheral register block. |
AnnaBridge | 156:ff21514d8981 | 231 | * |
AnnaBridge | 156:ff21514d8981 | 232 | * @param[in] flags |
AnnaBridge | 156:ff21514d8981 | 233 | * Pending IDAC interrupt source(s) to clear. Use one or more valid |
AnnaBridge | 156:ff21514d8981 | 234 | * interrupt flags for the IDAC module (IDAC_IF_nnn) OR'ed together. |
AnnaBridge | 156:ff21514d8981 | 235 | ******************************************************************************/ |
AnnaBridge | 156:ff21514d8981 | 236 | __STATIC_INLINE void IDAC_IntClear(IDAC_TypeDef *idac, uint32_t flags) |
AnnaBridge | 156:ff21514d8981 | 237 | { |
AnnaBridge | 156:ff21514d8981 | 238 | idac->IFC = flags; |
AnnaBridge | 156:ff21514d8981 | 239 | } |
AnnaBridge | 156:ff21514d8981 | 240 | |
AnnaBridge | 156:ff21514d8981 | 241 | /***************************************************************************//** |
AnnaBridge | 156:ff21514d8981 | 242 | * @brief |
AnnaBridge | 156:ff21514d8981 | 243 | * Disable one or more IDAC interrupts. |
AnnaBridge | 156:ff21514d8981 | 244 | * |
AnnaBridge | 156:ff21514d8981 | 245 | * @param[in] idac |
AnnaBridge | 156:ff21514d8981 | 246 | * Pointer to IDAC peripheral register block. |
AnnaBridge | 156:ff21514d8981 | 247 | * |
AnnaBridge | 156:ff21514d8981 | 248 | * @param[in] flags |
AnnaBridge | 156:ff21514d8981 | 249 | * IDAC interrupt source(s) to disable. Use one or more valid |
AnnaBridge | 156:ff21514d8981 | 250 | * interrupt flags for the IDAC module (IDAC_IF_nnn) OR'ed together. |
AnnaBridge | 156:ff21514d8981 | 251 | ******************************************************************************/ |
AnnaBridge | 156:ff21514d8981 | 252 | __STATIC_INLINE void IDAC_IntDisable(IDAC_TypeDef *idac, uint32_t flags) |
AnnaBridge | 156:ff21514d8981 | 253 | { |
AnnaBridge | 156:ff21514d8981 | 254 | idac->IEN &= ~flags; |
AnnaBridge | 156:ff21514d8981 | 255 | } |
AnnaBridge | 156:ff21514d8981 | 256 | |
AnnaBridge | 156:ff21514d8981 | 257 | /***************************************************************************//** |
AnnaBridge | 156:ff21514d8981 | 258 | * @brief |
AnnaBridge | 156:ff21514d8981 | 259 | * Enable one or more IDAC interrupts. |
AnnaBridge | 156:ff21514d8981 | 260 | * |
AnnaBridge | 156:ff21514d8981 | 261 | * @note |
AnnaBridge | 156:ff21514d8981 | 262 | * Depending on the use, a pending interrupt may already be set prior to |
AnnaBridge | 156:ff21514d8981 | 263 | * enabling the interrupt. Consider using IDAC_IntClear() prior to enabling |
AnnaBridge | 156:ff21514d8981 | 264 | * if such a pending interrupt should be ignored. |
AnnaBridge | 156:ff21514d8981 | 265 | * |
AnnaBridge | 156:ff21514d8981 | 266 | * @param[in] idac |
AnnaBridge | 156:ff21514d8981 | 267 | * Pointer to IDAC peripheral register block. |
AnnaBridge | 156:ff21514d8981 | 268 | * |
AnnaBridge | 156:ff21514d8981 | 269 | * @param[in] flags |
AnnaBridge | 156:ff21514d8981 | 270 | * IDAC interrupt source(s) to enable. Use one or more valid |
AnnaBridge | 156:ff21514d8981 | 271 | * interrupt flags for the IDAC module (IDAC_IF_nnn) OR'ed together. |
AnnaBridge | 156:ff21514d8981 | 272 | ******************************************************************************/ |
AnnaBridge | 156:ff21514d8981 | 273 | __STATIC_INLINE void IDAC_IntEnable(IDAC_TypeDef *idac, uint32_t flags) |
AnnaBridge | 156:ff21514d8981 | 274 | { |
AnnaBridge | 156:ff21514d8981 | 275 | idac->IEN |= flags; |
AnnaBridge | 156:ff21514d8981 | 276 | } |
AnnaBridge | 156:ff21514d8981 | 277 | |
AnnaBridge | 156:ff21514d8981 | 278 | /***************************************************************************//** |
AnnaBridge | 156:ff21514d8981 | 279 | * @brief |
AnnaBridge | 156:ff21514d8981 | 280 | * Get pending IDAC interrupt flags. |
AnnaBridge | 156:ff21514d8981 | 281 | * |
AnnaBridge | 156:ff21514d8981 | 282 | * @note |
AnnaBridge | 156:ff21514d8981 | 283 | * The event bits are not cleared by the use of this function. |
AnnaBridge | 156:ff21514d8981 | 284 | * |
AnnaBridge | 156:ff21514d8981 | 285 | * @param[in] idac |
AnnaBridge | 156:ff21514d8981 | 286 | * Pointer to IDAC peripheral register block. |
AnnaBridge | 156:ff21514d8981 | 287 | * |
AnnaBridge | 156:ff21514d8981 | 288 | * @return |
AnnaBridge | 156:ff21514d8981 | 289 | * IDAC interrupt source(s) pending. Returns one or more valid |
AnnaBridge | 156:ff21514d8981 | 290 | * interrupt flags for the IDAC module (IDAC_IF_nnn) OR'ed together. |
AnnaBridge | 156:ff21514d8981 | 291 | ******************************************************************************/ |
AnnaBridge | 156:ff21514d8981 | 292 | __STATIC_INLINE uint32_t IDAC_IntGet(IDAC_TypeDef *idac) |
AnnaBridge | 156:ff21514d8981 | 293 | { |
AnnaBridge | 156:ff21514d8981 | 294 | return idac->IF; |
AnnaBridge | 156:ff21514d8981 | 295 | } |
AnnaBridge | 156:ff21514d8981 | 296 | |
AnnaBridge | 156:ff21514d8981 | 297 | /***************************************************************************//** |
AnnaBridge | 156:ff21514d8981 | 298 | * @brief |
AnnaBridge | 156:ff21514d8981 | 299 | * Get enabled and pending IDAC interrupt flags. |
AnnaBridge | 156:ff21514d8981 | 300 | * Useful for handling more interrupt sources in the same interrupt handler. |
AnnaBridge | 156:ff21514d8981 | 301 | * |
AnnaBridge | 156:ff21514d8981 | 302 | * @param[in] idac |
AnnaBridge | 156:ff21514d8981 | 303 | * Pointer to IDAC peripheral register block. |
AnnaBridge | 156:ff21514d8981 | 304 | * |
AnnaBridge | 156:ff21514d8981 | 305 | * @note |
AnnaBridge | 156:ff21514d8981 | 306 | * Interrupt flags are not cleared by the use of this function. |
AnnaBridge | 156:ff21514d8981 | 307 | * |
AnnaBridge | 156:ff21514d8981 | 308 | * @return |
AnnaBridge | 156:ff21514d8981 | 309 | * Pending and enabled IDAC interrupt sources. |
AnnaBridge | 156:ff21514d8981 | 310 | * The return value is the bitwise AND combination of |
AnnaBridge | 156:ff21514d8981 | 311 | * - the OR combination of enabled interrupt sources in IDACx_IEN_nnn |
AnnaBridge | 156:ff21514d8981 | 312 | * register (IDACx_IEN_nnn) and |
AnnaBridge | 156:ff21514d8981 | 313 | * - the OR combination of valid interrupt flags of the IDAC module |
AnnaBridge | 156:ff21514d8981 | 314 | * (IDACx_IF_nnn). |
AnnaBridge | 156:ff21514d8981 | 315 | ******************************************************************************/ |
AnnaBridge | 156:ff21514d8981 | 316 | __STATIC_INLINE uint32_t IDAC_IntGetEnabled(IDAC_TypeDef *idac) |
AnnaBridge | 156:ff21514d8981 | 317 | { |
AnnaBridge | 156:ff21514d8981 | 318 | uint32_t ien; |
AnnaBridge | 156:ff21514d8981 | 319 | |
AnnaBridge | 156:ff21514d8981 | 320 | /* Store flags in temporary variable in order to define explicit order |
AnnaBridge | 156:ff21514d8981 | 321 | * of volatile accesses. */ |
AnnaBridge | 156:ff21514d8981 | 322 | ien = idac->IEN; |
AnnaBridge | 156:ff21514d8981 | 323 | |
AnnaBridge | 156:ff21514d8981 | 324 | /* Bitwise AND of pending and enabled interrupts */ |
AnnaBridge | 156:ff21514d8981 | 325 | return idac->IF & ien; |
AnnaBridge | 156:ff21514d8981 | 326 | } |
AnnaBridge | 156:ff21514d8981 | 327 | |
AnnaBridge | 156:ff21514d8981 | 328 | /***************************************************************************//** |
AnnaBridge | 156:ff21514d8981 | 329 | * @brief |
AnnaBridge | 156:ff21514d8981 | 330 | * Set one or more pending IDAC interrupts from SW. |
AnnaBridge | 156:ff21514d8981 | 331 | * |
AnnaBridge | 156:ff21514d8981 | 332 | * @param[in] idac |
AnnaBridge | 156:ff21514d8981 | 333 | * Pointer to IDAC peripheral register block. |
AnnaBridge | 156:ff21514d8981 | 334 | * |
AnnaBridge | 156:ff21514d8981 | 335 | * @param[in] flags |
AnnaBridge | 156:ff21514d8981 | 336 | * IDAC interrupt source(s) to set to pending. Use one or more valid |
AnnaBridge | 156:ff21514d8981 | 337 | * interrupt flags for the IDAC module (IDAC_IF_nnn) OR'ed together. |
AnnaBridge | 156:ff21514d8981 | 338 | ******************************************************************************/ |
AnnaBridge | 156:ff21514d8981 | 339 | __STATIC_INLINE void IDAC_IntSet(IDAC_TypeDef *idac, uint32_t flags) |
AnnaBridge | 156:ff21514d8981 | 340 | { |
AnnaBridge | 156:ff21514d8981 | 341 | idac->IFS = flags; |
AnnaBridge | 156:ff21514d8981 | 342 | } |
AnnaBridge | 156:ff21514d8981 | 343 | #endif |
AnnaBridge | 156:ff21514d8981 | 344 | |
AnnaBridge | 156:ff21514d8981 | 345 | /** @} (end addtogroup IDAC) */ |
AnnaBridge | 156:ff21514d8981 | 346 | /** @} (end addtogroup emlib) */ |
AnnaBridge | 156:ff21514d8981 | 347 | |
AnnaBridge | 156:ff21514d8981 | 348 | #ifdef __cplusplus |
AnnaBridge | 156:ff21514d8981 | 349 | } |
AnnaBridge | 156:ff21514d8981 | 350 | #endif |
AnnaBridge | 156:ff21514d8981 | 351 | |
AnnaBridge | 156:ff21514d8981 | 352 | #endif /* defined(IDAC_COUNT) && (IDAC_COUNT > 0) */ |
AnnaBridge | 156:ff21514d8981 | 353 | |
AnnaBridge | 156:ff21514d8981 | 354 | #endif /* EM_IDAC_H */ |