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TARGET_MIMXRT1050_EVK/TOOLCHAIN_IAR/fsl_tsc.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?

UserRevisionLine numberNew contents of line
AnnaBridge 161:aa5281ff4a02 1 /*
AnnaBridge 170:e95d10626187 2 * The Clear BSD License
AnnaBridge 161:aa5281ff4a02 3 * Copyright (c) 2016, Freescale Semiconductor, Inc.
AnnaBridge 161:aa5281ff4a02 4 * Copyright 2016-2017 NXP
AnnaBridge 170:e95d10626187 5 * All rights reserved.
AnnaBridge 170:e95d10626187 6 *
AnnaBridge 161:aa5281ff4a02 7 * Redistribution and use in source and binary forms, with or without modification,
AnnaBridge 170:e95d10626187 8 * are permitted (subject to the limitations in the disclaimer below) provided
AnnaBridge 170:e95d10626187 9 * that the following conditions are met:
AnnaBridge 161:aa5281ff4a02 10 *
AnnaBridge 161:aa5281ff4a02 11 * o Redistributions of source code must retain the above copyright notice, this list
AnnaBridge 161:aa5281ff4a02 12 * of conditions and the following disclaimer.
AnnaBridge 161:aa5281ff4a02 13 *
AnnaBridge 161:aa5281ff4a02 14 * o Redistributions in binary form must reproduce the above copyright notice, this
AnnaBridge 161:aa5281ff4a02 15 * list of conditions and the following disclaimer in the documentation and/or
AnnaBridge 161:aa5281ff4a02 16 * other materials provided with the distribution.
AnnaBridge 161:aa5281ff4a02 17 *
AnnaBridge 161:aa5281ff4a02 18 * o Neither the name of the copyright holder nor the names of its
AnnaBridge 161:aa5281ff4a02 19 * contributors may be used to endorse or promote products derived from this
AnnaBridge 161:aa5281ff4a02 20 * software without specific prior written permission.
AnnaBridge 161:aa5281ff4a02 21 *
AnnaBridge 170:e95d10626187 22 * NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE GRANTED BY THIS LICENSE.
AnnaBridge 161:aa5281ff4a02 23 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
AnnaBridge 161:aa5281ff4a02 24 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
AnnaBridge 161:aa5281ff4a02 25 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
AnnaBridge 161:aa5281ff4a02 26 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
AnnaBridge 161:aa5281ff4a02 27 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
AnnaBridge 161:aa5281ff4a02 28 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
AnnaBridge 161:aa5281ff4a02 29 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
AnnaBridge 161:aa5281ff4a02 30 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
AnnaBridge 161:aa5281ff4a02 31 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
AnnaBridge 161:aa5281ff4a02 32 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
AnnaBridge 161:aa5281ff4a02 33 */
AnnaBridge 161:aa5281ff4a02 34
AnnaBridge 161:aa5281ff4a02 35 #ifndef _FSL_TSC_H_
AnnaBridge 161:aa5281ff4a02 36 #define _FSL_TSC_H_
AnnaBridge 161:aa5281ff4a02 37
AnnaBridge 161:aa5281ff4a02 38 #include "fsl_common.h"
AnnaBridge 161:aa5281ff4a02 39
AnnaBridge 161:aa5281ff4a02 40 /*!
AnnaBridge 161:aa5281ff4a02 41 * @addtogroup tsc
AnnaBridge 161:aa5281ff4a02 42 * @{
AnnaBridge 161:aa5281ff4a02 43 */
AnnaBridge 161:aa5281ff4a02 44
AnnaBridge 161:aa5281ff4a02 45 /*******************************************************************************
AnnaBridge 161:aa5281ff4a02 46 * Definitions
AnnaBridge 161:aa5281ff4a02 47 ******************************************************************************/
AnnaBridge 161:aa5281ff4a02 48 /*! @brief TSC driver version */
AnnaBridge 161:aa5281ff4a02 49 #define FSL_TSC_DRIVER_VERSION (MAKE_VERSION(2, 0, 0)) /*!< Version 2.0.0. */
AnnaBridge 161:aa5281ff4a02 50
AnnaBridge 161:aa5281ff4a02 51 /*!
AnnaBridge 161:aa5281ff4a02 52 * @ Controller detection mode.
AnnaBridge 161:aa5281ff4a02 53 */
AnnaBridge 161:aa5281ff4a02 54 typedef enum _tsc_detection_mode
AnnaBridge 161:aa5281ff4a02 55 {
AnnaBridge 161:aa5281ff4a02 56 kTSC_Detection4WireMode = 0U, /*!< 4-Wire Detection Mode. */
AnnaBridge 161:aa5281ff4a02 57 kTSC_Detection5WireMode = 1U, /*!< 5-Wire Detection Mode. */
AnnaBridge 161:aa5281ff4a02 58 } tsc_detection_mode_t;
AnnaBridge 161:aa5281ff4a02 59
AnnaBridge 161:aa5281ff4a02 60 /*!
AnnaBridge 161:aa5281ff4a02 61 * @ Coordinate value mask.
AnnaBridge 161:aa5281ff4a02 62 */
AnnaBridge 161:aa5281ff4a02 63 typedef enum _tsc_corrdinate_value_selection
AnnaBridge 161:aa5281ff4a02 64 {
AnnaBridge 161:aa5281ff4a02 65 kTSC_XCoordinateValueSelection = 0U, /*!< X coordinate value is selected. */
AnnaBridge 161:aa5281ff4a02 66 kTSC_YCoordinateValueSelection = 1U, /*!< Y coordinate value is selected. */
AnnaBridge 161:aa5281ff4a02 67 } tsc_corrdinate_value_selection_t;
AnnaBridge 161:aa5281ff4a02 68
AnnaBridge 161:aa5281ff4a02 69 /*!
AnnaBridge 161:aa5281ff4a02 70 * @ Interrupt signal enable/disable mask.
AnnaBridge 161:aa5281ff4a02 71 */
AnnaBridge 161:aa5281ff4a02 72 enum _tsc_interrupt_signal_mask
AnnaBridge 161:aa5281ff4a02 73 {
AnnaBridge 161:aa5281ff4a02 74 kTSC_IdleSoftwareSignalEnable = TSC_INT_SIG_EN_IDLE_SW_SIG_EN_MASK, /*!< Enable the interrupt signal when the
AnnaBridge 161:aa5281ff4a02 75 controller has return to idle status.
AnnaBridge 161:aa5281ff4a02 76 The signal is only valid after using
AnnaBridge 161:aa5281ff4a02 77 TSC_ReturnToIdleStatus API. */
AnnaBridge 161:aa5281ff4a02 78 kTSC_ValidSignalEnable =
AnnaBridge 161:aa5281ff4a02 79 TSC_INT_SIG_EN_VALID_SIG_EN_MASK, /*!< Enable the interrupt signal when controller receives a detect signal
AnnaBridge 161:aa5281ff4a02 80 after measurement. */
AnnaBridge 161:aa5281ff4a02 81 kTSC_DetectSignalEnable =
AnnaBridge 161:aa5281ff4a02 82 TSC_INT_SIG_EN_DETECT_SIG_EN_MASK, /*!< Enable the interrupt signal when controller receives a detect signal. */
AnnaBridge 161:aa5281ff4a02 83 kTSC_MeasureSignalEnable = TSC_INT_SIG_EN_MEASURE_SIG_EN_MASK, /*!< Enable the interrupt signal after the touch
AnnaBridge 161:aa5281ff4a02 84 detection which follows measurement. */
AnnaBridge 161:aa5281ff4a02 85 };
AnnaBridge 161:aa5281ff4a02 86
AnnaBridge 161:aa5281ff4a02 87 /*!
AnnaBridge 161:aa5281ff4a02 88 * @ Interrupt enable/disable mask.
AnnaBridge 161:aa5281ff4a02 89 */
AnnaBridge 161:aa5281ff4a02 90 enum _tsc_interrupt_mask
AnnaBridge 161:aa5281ff4a02 91 {
AnnaBridge 161:aa5281ff4a02 92 kTSC_IdleSoftwareInterruptEnable =
AnnaBridge 161:aa5281ff4a02 93 TSC_INT_EN_IDLE_SW_INT_EN_MASK, /*!< Enable the interrupt when the controller has return to idle status.
AnnaBridge 161:aa5281ff4a02 94 The interrupt is only valid after using TSC_ReturnToIdleStatus API. */
AnnaBridge 161:aa5281ff4a02 95 kTSC_DetectInterruptEnable =
AnnaBridge 161:aa5281ff4a02 96 TSC_INT_EN_DETECT_INT_EN_MASK, /*!< Enable the interrupt when controller receive a detect signal. */
AnnaBridge 161:aa5281ff4a02 97 kTSC_MeasureInterruptEnable = TSC_INT_EN_MEASURE_INT_EN_MASK, /*!< Enable the interrupt after the touch detection
AnnaBridge 161:aa5281ff4a02 98 which follows measurement. */
AnnaBridge 161:aa5281ff4a02 99 };
AnnaBridge 161:aa5281ff4a02 100
AnnaBridge 161:aa5281ff4a02 101 /*!
AnnaBridge 161:aa5281ff4a02 102 * @ Interrupt Status flag mask.
AnnaBridge 161:aa5281ff4a02 103 */
AnnaBridge 161:aa5281ff4a02 104 enum _tsc_interrupt_status_flag_mask
AnnaBridge 161:aa5281ff4a02 105 {
AnnaBridge 161:aa5281ff4a02 106 kTSC_IdleSoftwareFlag =
AnnaBridge 161:aa5281ff4a02 107 TSC_INT_STATUS_IDLE_SW_MASK, /*!< This flag is set if the controller has return to idle status.
AnnaBridge 161:aa5281ff4a02 108 The flag is only valid after using TSC_ReturnToIdleStatus API. */
AnnaBridge 161:aa5281ff4a02 109 kTSC_ValidSignalFlag =
AnnaBridge 161:aa5281ff4a02 110 TSC_INT_STATUS_VALID_MASK, /*!< This flag is set if controller receives a detect signal after measurement. */
AnnaBridge 161:aa5281ff4a02 111 kTSC_DetectSignalFlag = TSC_INT_STATUS_DETECT_MASK, /*!< This flag is set if controller receives a detect signal. */
AnnaBridge 161:aa5281ff4a02 112 kTSC_MeasureSignalFlag =
AnnaBridge 161:aa5281ff4a02 113 TSC_INT_STATUS_MEASURE_MASK, /*!< This flag is set after the touch detection which follows measurement.
AnnaBridge 161:aa5281ff4a02 114 Note: Valid signal falg will be cleared along with measure signal flag. */
AnnaBridge 161:aa5281ff4a02 115 };
AnnaBridge 161:aa5281ff4a02 116
AnnaBridge 161:aa5281ff4a02 117 /*!
AnnaBridge 161:aa5281ff4a02 118 * @ ADC status flag mask.
AnnaBridge 161:aa5281ff4a02 119 */
AnnaBridge 161:aa5281ff4a02 120 enum _tsc_adc_status_flag_mask
AnnaBridge 161:aa5281ff4a02 121 {
AnnaBridge 161:aa5281ff4a02 122 kTSC_ADCCOCOSignalFlag =
AnnaBridge 161:aa5281ff4a02 123 TSC_DEBUG_MODE_ADC_COCO_MASK, /*!< This signal is generated by ADC when a conversion is completed. */
AnnaBridge 161:aa5281ff4a02 124 kTSC_ADCConversionValueFlag =
AnnaBridge 161:aa5281ff4a02 125 TSC_DEBUG_MODE_ADC_CONV_VALUE_MASK, /*!< This signal is generated by ADC and indicates the result of an ADC
AnnaBridge 161:aa5281ff4a02 126 conversion. */
AnnaBridge 161:aa5281ff4a02 127 };
AnnaBridge 161:aa5281ff4a02 128
AnnaBridge 161:aa5281ff4a02 129 /*!
AnnaBridge 161:aa5281ff4a02 130 * @ TSC status flag mask.
AnnaBridge 161:aa5281ff4a02 131 */
AnnaBridge 161:aa5281ff4a02 132 enum _tsc_status_flag_mask
AnnaBridge 161:aa5281ff4a02 133 {
AnnaBridge 161:aa5281ff4a02 134 kTSC_IntermediateStateFlag = TSC_DEBUG_MODE2_INTERMEDIATE_MASK, /*!< This flag is set if TSC is in intermediate
AnnaBridge 161:aa5281ff4a02 135 state, between two state machine states. */
AnnaBridge 161:aa5281ff4a02 136 kTSC_DetectFiveWireFlag = TSC_DEBUG_MODE2_DETECT_FIVE_WIRE_MASK, /*!< This flag is set if TSC receives a 5-wire
AnnaBridge 161:aa5281ff4a02 137 detect signal. It is only valid when the TSC in
AnnaBridge 161:aa5281ff4a02 138 detect state and DETECT_ENABLE_FIVE_WIRE bit is
AnnaBridge 161:aa5281ff4a02 139 set. */
AnnaBridge 161:aa5281ff4a02 140 kTSC_DetectFourWireFlag = TSC_DEBUG_MODE2_DETECT_FOUR_WIRE_MASK, /*!< This flag is set if TSC receives a 4-wire
AnnaBridge 161:aa5281ff4a02 141 detect signal. It is only valid when the TSC in
AnnaBridge 161:aa5281ff4a02 142 detect state and DETECT_ENABLE_FOUR_WIRE bit is
AnnaBridge 161:aa5281ff4a02 143 set. */
AnnaBridge 161:aa5281ff4a02 144 kTSC_GlitchThresholdFlag = TSC_DEBUG_MODE2_DE_GLITCH_MASK, /*!< This field indicates glitch threshold.The threshold
AnnaBridge 161:aa5281ff4a02 145 is defined by number of clock cycles. See
AnnaBridge 161:aa5281ff4a02 146 "tsc_glitch_threshold_t".
AnnaBridge 161:aa5281ff4a02 147 If value = 00, Normal function: 0x1fff ipg clock
AnnaBridge 161:aa5281ff4a02 148 cycles, Low power mode: 0x9 low power clock cycles.
AnnaBridge 161:aa5281ff4a02 149 If value = 01, Normal function: 0xfff ipg clock
AnnaBridge 161:aa5281ff4a02 150 cycles, Low power mode: :0x7 low power clock cycles.
AnnaBridge 161:aa5281ff4a02 151 If value = 10, Normal function: 0x7ff ipg clock
AnnaBridge 161:aa5281ff4a02 152 cycles, Low power mode:0x5 low power clock cycles.
AnnaBridge 161:aa5281ff4a02 153 If value = 11, Normal function: 0x3 ipg clock
AnnaBridge 161:aa5281ff4a02 154 cycles, Low power mode:0x3 low power clock cycles. */
AnnaBridge 161:aa5281ff4a02 155 kTSC_StateMachineFlag =
AnnaBridge 161:aa5281ff4a02 156 TSC_DEBUG_MODE2_STATE_MACHINE_MASK, /*!< This field indicates the state of TSC. See "tsc_state_machine_t";
AnnaBridge 161:aa5281ff4a02 157 if value = 000, Controller is in idle state.
AnnaBridge 161:aa5281ff4a02 158 if value = 001, Controller is in 1st-Pre-charge state.
AnnaBridge 161:aa5281ff4a02 159 if value = 010, Controller is in 1st-detect state.
AnnaBridge 161:aa5281ff4a02 160 if value = 011, Controller is in x-measure state.
AnnaBridge 161:aa5281ff4a02 161 if value = 100, Controller is in y-measure state.
AnnaBridge 161:aa5281ff4a02 162 if value = 101, Controller is in 2nd-Pre-charge state.
AnnaBridge 161:aa5281ff4a02 163 if value = 110, Controller is in 2nd-detect state. */
AnnaBridge 161:aa5281ff4a02 164 };
AnnaBridge 161:aa5281ff4a02 165
AnnaBridge 161:aa5281ff4a02 166 /*!
AnnaBridge 161:aa5281ff4a02 167 * @brief TSC state machine. These seven states are TSC complete workflow.
AnnaBridge 161:aa5281ff4a02 168 */
AnnaBridge 161:aa5281ff4a02 169 typedef enum _tsc_state_machine
AnnaBridge 161:aa5281ff4a02 170 {
AnnaBridge 161:aa5281ff4a02 171 kTSC_IdleState = 0U << TSC_DEBUG_MODE2_STATE_MACHINE_SHIFT, /*!< Controller is in idle state. */
AnnaBridge 161:aa5281ff4a02 172 kTSC_1stPreChargeState = 1U << TSC_DEBUG_MODE2_STATE_MACHINE_SHIFT, /*!< Controller is in 1st-Pre-charge state. */
AnnaBridge 161:aa5281ff4a02 173 kTSC_1stDetectState = 2U << TSC_DEBUG_MODE2_STATE_MACHINE_SHIFT, /*!< Controller is in 1st-detect state. */
AnnaBridge 161:aa5281ff4a02 174 kTSC_XMeasureState = 3U << TSC_DEBUG_MODE2_STATE_MACHINE_SHIFT, /*!< Controller is in x-measure state. */
AnnaBridge 161:aa5281ff4a02 175 kTSC_YMeasureState = 4U << TSC_DEBUG_MODE2_STATE_MACHINE_SHIFT, /*!< Controller is in y-measure state. */
AnnaBridge 161:aa5281ff4a02 176 kTSC_2ndPreChargeState = 5U << TSC_DEBUG_MODE2_STATE_MACHINE_SHIFT, /*!< Controller is in 2nd-Pre-charge state. */
AnnaBridge 161:aa5281ff4a02 177 kTSC_2ndDetectState = 6U << TSC_DEBUG_MODE2_STATE_MACHINE_SHIFT, /*!< Controller is in 2nd-detect state. */
AnnaBridge 161:aa5281ff4a02 178 } tsc_state_machine_t;
AnnaBridge 161:aa5281ff4a02 179
AnnaBridge 161:aa5281ff4a02 180 /*!
AnnaBridge 161:aa5281ff4a02 181 * @brief TSC glitch threshold.
AnnaBridge 161:aa5281ff4a02 182 */
AnnaBridge 161:aa5281ff4a02 183 typedef enum _tsc_glitch_threshold
AnnaBridge 161:aa5281ff4a02 184 {
AnnaBridge 161:aa5281ff4a02 185 kTSC_glitchThresholdALT0 =
AnnaBridge 161:aa5281ff4a02 186 0U << TSC_DEBUG_MODE2_DE_GLITCH_SHIFT, /*!< Normal function: 0x1fff ipg clock cycles, Low power mode: 0x9 low
AnnaBridge 161:aa5281ff4a02 187 power clock cycles. */
AnnaBridge 161:aa5281ff4a02 188 kTSC_glitchThresholdALT1 =
AnnaBridge 161:aa5281ff4a02 189 1U << TSC_DEBUG_MODE2_DE_GLITCH_SHIFT, /*!< Normal function: 0xfff ipg clock cycles, Low power mode: :0x7 low
AnnaBridge 161:aa5281ff4a02 190 power clock cycles. */
AnnaBridge 161:aa5281ff4a02 191 kTSC_glitchThresholdALT2 =
AnnaBridge 161:aa5281ff4a02 192 2U << TSC_DEBUG_MODE2_DE_GLITCH_SHIFT, /*!< Normal function: 0x7ff ipg clock cycles, Low power mode: :0x5 low
AnnaBridge 161:aa5281ff4a02 193 power clock cycles. */
AnnaBridge 161:aa5281ff4a02 194 kTSC_glitchThresholdALT3 =
AnnaBridge 161:aa5281ff4a02 195 3U << TSC_DEBUG_MODE2_DE_GLITCH_SHIFT, /*!< Normal function: 0x3 ipg clock cycles, Low
AnnaBridge 161:aa5281ff4a02 196 power mode: :0x3 low power clock cycles. */
AnnaBridge 161:aa5281ff4a02 197 } tsc_glitch_threshold_t;
AnnaBridge 161:aa5281ff4a02 198
AnnaBridge 161:aa5281ff4a02 199 /*!
AnnaBridge 161:aa5281ff4a02 200 * @ Hardware trigger select signal, select which ADC channel to start conversion.
AnnaBridge 161:aa5281ff4a02 201 */
AnnaBridge 161:aa5281ff4a02 202 typedef enum _tsc_trigger_signal
AnnaBridge 161:aa5281ff4a02 203 {
AnnaBridge 161:aa5281ff4a02 204 kTSC_TriggerToChannel0 = 1U << 0U, /*!< Trigger to ADC channel0. ADC_HC0 register will be used to conversion. */
AnnaBridge 161:aa5281ff4a02 205 kTSC_TriggerToChannel1 = 1U << 1U, /*!< Trigger to ADC channel1. ADC_HC1 register will be used to conversion. */
AnnaBridge 161:aa5281ff4a02 206 kTSC_TriggerToChannel2 = 1U << 2U, /*!< Trigger to ADC channel2. ADC_HC2 register will be used to conversion. */
AnnaBridge 161:aa5281ff4a02 207 kTSC_TriggerToChannel3 = 1U << 3U, /*!< Trigger to ADC channel3. ADC_HC3 register will be used to conversion. */
AnnaBridge 161:aa5281ff4a02 208 kTSC_TriggerToChannel4 = 1U << 4U, /*!< Trigger to ADC channel4. ADC_HC4 register will be used to conversion. */
AnnaBridge 161:aa5281ff4a02 209 } tsc_trigger_signal_t;
AnnaBridge 161:aa5281ff4a02 210
AnnaBridge 161:aa5281ff4a02 211 /*!
AnnaBridge 161:aa5281ff4a02 212 * @ TSC controller ports.
AnnaBridge 161:aa5281ff4a02 213 */
AnnaBridge 161:aa5281ff4a02 214 typedef enum _tsc_port_source
AnnaBridge 161:aa5281ff4a02 215 {
AnnaBridge 161:aa5281ff4a02 216 kTSC_WiperPortSource = 0U, /*!< TSC controller wiper port. */
AnnaBridge 161:aa5281ff4a02 217 kTSC_YnlrPortSource = 1U, /*!< TSC controller ynlr port. */
AnnaBridge 161:aa5281ff4a02 218 kTSC_YpllPortSource = 2U, /*!< TSC controller ypll port. */
AnnaBridge 161:aa5281ff4a02 219 kTSC_XnurPortSource = 3U, /*!< TSC controller xnur port. */
AnnaBridge 161:aa5281ff4a02 220 kTSC_XpulPortSource = 4U, /*!< TSC controller xpul port. */
AnnaBridge 161:aa5281ff4a02 221 } tsc_port_source_t;
AnnaBridge 161:aa5281ff4a02 222
AnnaBridge 161:aa5281ff4a02 223 /*!
AnnaBridge 161:aa5281ff4a02 224 * @ TSC port mode.
AnnaBridge 161:aa5281ff4a02 225 */
AnnaBridge 161:aa5281ff4a02 226 typedef enum _tsc_port_mode
AnnaBridge 161:aa5281ff4a02 227 {
AnnaBridge 161:aa5281ff4a02 228 kTSC_PortOffMode = 0U, /*!< Disable pull up/down mode. */
AnnaBridge 161:aa5281ff4a02 229 kTSC_Port200k_PullUpMode = 1U << 2U, /*!< 200k-pull up mode. */
AnnaBridge 161:aa5281ff4a02 230 kTSC_PortPullUpMode = 1U << 1U, /*!< Pull up mode. */
AnnaBridge 161:aa5281ff4a02 231 kTSC_PortPullDownMode = 1U << 0U, /*!< Pull down mode. */
AnnaBridge 161:aa5281ff4a02 232 } tsc_port_mode_t;
AnnaBridge 161:aa5281ff4a02 233
AnnaBridge 161:aa5281ff4a02 234 /*!
AnnaBridge 161:aa5281ff4a02 235 * @ Controller configuration.
AnnaBridge 161:aa5281ff4a02 236 */
AnnaBridge 161:aa5281ff4a02 237 typedef struct _tsc_config
AnnaBridge 161:aa5281ff4a02 238 {
AnnaBridge 161:aa5281ff4a02 239 bool enableAutoMeasure; /*!< Enable the auto-measure. It indicates after detect touch, whether automatic start
AnnaBridge 161:aa5281ff4a02 240 measurement */
AnnaBridge 161:aa5281ff4a02 241 uint32_t measureDelayTime; /*!< Set delay time(0U~0xFFFFFFU) to even potential distribution ready.It is a
AnnaBridge 161:aa5281ff4a02 242 preparation for measure stage. If measure dalay time is too short, maybe it would
AnnaBridge 161:aa5281ff4a02 243 have an undesired effect on measure value. */
AnnaBridge 161:aa5281ff4a02 244 uint32_t prechargeTime; /*!< Set pre-charge time(1U~0xFFFFFFFFU) to make the upper layer of
AnnaBridge 161:aa5281ff4a02 245 screen to charge to positive high. It is a preparation for detection stage.
AnnaBridge 161:aa5281ff4a02 246 Pre-charge time must is greater than 0U, otherwise TSC could not work normally.
AnnaBridge 161:aa5281ff4a02 247 If pre-charge dalay time is too short, maybe it would have an undesired effect on
AnnaBridge 161:aa5281ff4a02 248 generation of valid signal(kTSC_ValidSignalFlag).*/
AnnaBridge 161:aa5281ff4a02 249 tsc_detection_mode_t detectionMode; /*!< Select the detection mode. See "tsc_detection_mode_t". */
AnnaBridge 161:aa5281ff4a02 250 } tsc_config_t;
AnnaBridge 161:aa5281ff4a02 251
AnnaBridge 161:aa5281ff4a02 252 /*******************************************************************************
AnnaBridge 161:aa5281ff4a02 253 * API
AnnaBridge 161:aa5281ff4a02 254 ******************************************************************************/
AnnaBridge 161:aa5281ff4a02 255 #if defined(__cplusplus)
AnnaBridge 161:aa5281ff4a02 256 extern "C" {
AnnaBridge 161:aa5281ff4a02 257 #endif
AnnaBridge 161:aa5281ff4a02 258
AnnaBridge 161:aa5281ff4a02 259 /*!
AnnaBridge 161:aa5281ff4a02 260 * @brief Initialize the TSC module.
AnnaBridge 161:aa5281ff4a02 261 *
AnnaBridge 161:aa5281ff4a02 262 * @param base TSC peripheral base address.
AnnaBridge 161:aa5281ff4a02 263 * @param config Pointer to "tsc_config_t" structure.
AnnaBridge 161:aa5281ff4a02 264 */
AnnaBridge 161:aa5281ff4a02 265 void TSC_Init(TSC_Type *base, const tsc_config_t *config);
AnnaBridge 161:aa5281ff4a02 266
AnnaBridge 161:aa5281ff4a02 267 /*!
AnnaBridge 161:aa5281ff4a02 268 * @brief De-initializes the TSC module.
AnnaBridge 161:aa5281ff4a02 269 *
AnnaBridge 161:aa5281ff4a02 270 * @param base TSC peripheral base address.
AnnaBridge 161:aa5281ff4a02 271 */
AnnaBridge 161:aa5281ff4a02 272 void TSC_Deinit(TSC_Type *base);
AnnaBridge 161:aa5281ff4a02 273
AnnaBridge 161:aa5281ff4a02 274 /*!
AnnaBridge 161:aa5281ff4a02 275 * @brief Gets an available pre-defined settings for the controller's configuration.
AnnaBridge 161:aa5281ff4a02 276 *
AnnaBridge 161:aa5281ff4a02 277 * This function initializes the converter configuration structure with available settings.
AnnaBridge 161:aa5281ff4a02 278 * The default values of measureDelayTime and prechargeTime is tested on LCD8000-43T screen and work normally.
AnnaBridge 161:aa5281ff4a02 279 * The default values are:
AnnaBridge 161:aa5281ff4a02 280 * @code
AnnaBridge 161:aa5281ff4a02 281 * config->enableAutoMeausre = false;
AnnaBridge 161:aa5281ff4a02 282 * config->measureDelayTime = 0xFFFFU;
AnnaBridge 161:aa5281ff4a02 283 * config->prechargeTime = 0xFFFFU;
AnnaBridge 161:aa5281ff4a02 284 * config->detectionMode = kTSC_4WireDetectionMode;
AnnaBridge 161:aa5281ff4a02 285 * @endCode
AnnaBridge 161:aa5281ff4a02 286 * @param config Pointer to "tsc_config_t" structure.
AnnaBridge 161:aa5281ff4a02 287 */
AnnaBridge 161:aa5281ff4a02 288 void TSC_GetDefaultConfig(tsc_config_t *config);
AnnaBridge 161:aa5281ff4a02 289
AnnaBridge 161:aa5281ff4a02 290 /*!
AnnaBridge 161:aa5281ff4a02 291 * @brief Make the TSC module return to idle status after finish the current state operation.
AnnaBridge 161:aa5281ff4a02 292 * Application could check TSC status to confirm that the controller has return to idle status.
AnnaBridge 161:aa5281ff4a02 293 *
AnnaBridge 161:aa5281ff4a02 294 * @param base TSC peripheral base address.
AnnaBridge 161:aa5281ff4a02 295 */
AnnaBridge 161:aa5281ff4a02 296 static inline void TSC_ReturnToIdleStatus(TSC_Type *base)
AnnaBridge 161:aa5281ff4a02 297 {
AnnaBridge 161:aa5281ff4a02 298 /* TSC_FLOW_CONTROL_DISABLE_MASK is a HW self-clean bit. */
AnnaBridge 161:aa5281ff4a02 299 base->FLOW_CONTROL |= TSC_FLOW_CONTROL_DISABLE_MASK;
AnnaBridge 161:aa5281ff4a02 300 }
AnnaBridge 161:aa5281ff4a02 301
AnnaBridge 161:aa5281ff4a02 302 /*!
AnnaBridge 161:aa5281ff4a02 303 * @brief Start sense detection and (if work in auto-measure mode) measure after detect a touch.
AnnaBridge 161:aa5281ff4a02 304 *
AnnaBridge 161:aa5281ff4a02 305 * @param base TSC peripheral base address.
AnnaBridge 161:aa5281ff4a02 306 */
AnnaBridge 161:aa5281ff4a02 307 static inline void TSC_StartSenseDetection(TSC_Type *base)
AnnaBridge 161:aa5281ff4a02 308 {
AnnaBridge 161:aa5281ff4a02 309 /* TSC_FLOW_CONTROL_START_SENSE_MASK is a HW self-clean bit. */
AnnaBridge 161:aa5281ff4a02 310 base->FLOW_CONTROL |= TSC_FLOW_CONTROL_START_SENSE_MASK;
AnnaBridge 161:aa5281ff4a02 311 }
AnnaBridge 161:aa5281ff4a02 312
AnnaBridge 161:aa5281ff4a02 313 /*!
AnnaBridge 161:aa5281ff4a02 314 * @brief start measure X/Y coordinate value after detect a touch.
AnnaBridge 161:aa5281ff4a02 315 *
AnnaBridge 161:aa5281ff4a02 316 * @param base TSC peripheral base address.
AnnaBridge 161:aa5281ff4a02 317 */
AnnaBridge 161:aa5281ff4a02 318 static inline void TSC_StartMeasure(TSC_Type *base)
AnnaBridge 161:aa5281ff4a02 319 {
AnnaBridge 161:aa5281ff4a02 320 /* TSC_FLOW_CONTROL_START_MEASURE_MASK is a HW self-clean bit. */
AnnaBridge 161:aa5281ff4a02 321 base->FLOW_CONTROL |= TSC_FLOW_CONTROL_START_MEASURE_MASK;
AnnaBridge 161:aa5281ff4a02 322 }
AnnaBridge 161:aa5281ff4a02 323
AnnaBridge 161:aa5281ff4a02 324 /*!
AnnaBridge 161:aa5281ff4a02 325 * @brief Drop measure X/Y coordinate value after detect a touch and controller return to idle status.
AnnaBridge 161:aa5281ff4a02 326 *
AnnaBridge 161:aa5281ff4a02 327 * @param base TSC peripheral base address.
AnnaBridge 161:aa5281ff4a02 328 */
AnnaBridge 161:aa5281ff4a02 329 static inline void TSC_DropMeasure(TSC_Type *base)
AnnaBridge 161:aa5281ff4a02 330 {
AnnaBridge 161:aa5281ff4a02 331 /* TSC_FLOW_CONTROL_DROP_MEASURE_MASK is a HW self-clean bit. */
AnnaBridge 161:aa5281ff4a02 332 base->FLOW_CONTROL |= TSC_FLOW_CONTROL_DROP_MEASURE_MASK;
AnnaBridge 161:aa5281ff4a02 333 }
AnnaBridge 161:aa5281ff4a02 334
AnnaBridge 161:aa5281ff4a02 335 /*!
AnnaBridge 161:aa5281ff4a02 336 * @brief This is a synchronization reset, which resets every register except IPS directly access ones.
AnnaBridge 161:aa5281ff4a02 337 *
AnnaBridge 161:aa5281ff4a02 338 * @param base TSC peripheral base address.
AnnaBridge 161:aa5281ff4a02 339 */
AnnaBridge 161:aa5281ff4a02 340 static inline void TSC_SoftwareReset(TSC_Type *base)
AnnaBridge 161:aa5281ff4a02 341 {
AnnaBridge 161:aa5281ff4a02 342 /* TSC_FLOW_CONTROL_SW_RST_MASK is a HW self-clean bit. */
AnnaBridge 161:aa5281ff4a02 343 base->FLOW_CONTROL |= TSC_FLOW_CONTROL_SW_RST_MASK;
AnnaBridge 161:aa5281ff4a02 344 }
AnnaBridge 161:aa5281ff4a02 345
AnnaBridge 161:aa5281ff4a02 346 /*!
AnnaBridge 161:aa5281ff4a02 347 * @brief Get Y coordinate value or X coordinate value. The value is an ADC conversion value.
AnnaBridge 161:aa5281ff4a02 348 *
AnnaBridge 161:aa5281ff4a02 349 * @param base TSC peripheral base address.
AnnaBridge 161:aa5281ff4a02 350 * @param selection Select alternative measure value which is Y coordinate value or X coordinate value.
AnnaBridge 161:aa5281ff4a02 351 * See "tsc_corrdinate_value_selection_t".
AnnaBridge 161:aa5281ff4a02 352 * @return If selection is "kTSC_XCoordinateValueSelection", the API returns x-coordinate vlaue.
AnnaBridge 161:aa5281ff4a02 353 * If selection is "kTSC_YCoordinateValueSelection", the API returns y-coordinate vlaue.
AnnaBridge 161:aa5281ff4a02 354 */
AnnaBridge 161:aa5281ff4a02 355 uint32_t TSC_GetMeasureValue(TSC_Type *base, tsc_corrdinate_value_selection_t selection);
AnnaBridge 161:aa5281ff4a02 356
AnnaBridge 161:aa5281ff4a02 357 /*!
AnnaBridge 161:aa5281ff4a02 358 * @brief Enable the interrupt signals. Interrupt signal will be set when corresponding event happens.
AnnaBridge 161:aa5281ff4a02 359 * Specific events point to "_tsc_interrupt_signal_mask" .
AnnaBridge 161:aa5281ff4a02 360 * Specific interrupt signal point to "_tsc_interrupt_status_flag_mask";
AnnaBridge 161:aa5281ff4a02 361 *
AnnaBridge 161:aa5281ff4a02 362 * @param base TSC peripheral base address.
AnnaBridge 161:aa5281ff4a02 363 * @param mask Interrupt signals mask. See "_tsc_interrupt_signal_mask".
AnnaBridge 161:aa5281ff4a02 364 */
AnnaBridge 161:aa5281ff4a02 365 static inline void TSC_EnableInterruptSignals(TSC_Type *base, uint32_t mask)
AnnaBridge 161:aa5281ff4a02 366 {
AnnaBridge 161:aa5281ff4a02 367 base->INT_SIG_EN |= mask;
AnnaBridge 161:aa5281ff4a02 368 }
AnnaBridge 161:aa5281ff4a02 369
AnnaBridge 161:aa5281ff4a02 370 /*!
AnnaBridge 161:aa5281ff4a02 371 * @brief Disable the interrupt signals. Interrupt signal will be set when corresponding event happens.
AnnaBridge 161:aa5281ff4a02 372 * Specific events point to "_tsc_interrupt_signal_mask".
AnnaBridge 161:aa5281ff4a02 373 * Specific interrupt signal point to "_tsc_interrupt_status_flag_mask";
AnnaBridge 161:aa5281ff4a02 374 *
AnnaBridge 161:aa5281ff4a02 375 * @param base TSC peripheral base address.
AnnaBridge 161:aa5281ff4a02 376 * @param mask Interrupt signals mask. See "_tsc_interrupt_signal_mask".
AnnaBridge 161:aa5281ff4a02 377 */
AnnaBridge 161:aa5281ff4a02 378 static inline void TSC_DisableInterruptSignals(TSC_Type *base, uint32_t mask)
AnnaBridge 161:aa5281ff4a02 379 {
AnnaBridge 161:aa5281ff4a02 380 base->INT_SIG_EN &= ~mask;
AnnaBridge 161:aa5281ff4a02 381 }
AnnaBridge 161:aa5281ff4a02 382
AnnaBridge 161:aa5281ff4a02 383 /*!
AnnaBridge 161:aa5281ff4a02 384 * @brief Enable the interrupts. Notice: Only interrupts and signals are all enabled, interrupts
AnnaBridge 161:aa5281ff4a02 385 * could work normally.
AnnaBridge 161:aa5281ff4a02 386 *
AnnaBridge 161:aa5281ff4a02 387 * @param base TSC peripheral base address.
AnnaBridge 161:aa5281ff4a02 388 * @param mask Interrupts mask. See "_tsc_interrupt_mask".
AnnaBridge 161:aa5281ff4a02 389 */
AnnaBridge 161:aa5281ff4a02 390 static inline void TSC_EnableInterrupts(TSC_Type *base, uint32_t mask)
AnnaBridge 161:aa5281ff4a02 391 {
AnnaBridge 161:aa5281ff4a02 392 base->INT_EN |= mask;
AnnaBridge 161:aa5281ff4a02 393 }
AnnaBridge 161:aa5281ff4a02 394
AnnaBridge 161:aa5281ff4a02 395 /*!
AnnaBridge 161:aa5281ff4a02 396 * @brief Disable the interrupts.
AnnaBridge 161:aa5281ff4a02 397 *
AnnaBridge 161:aa5281ff4a02 398 * @param base TSC peripheral base address.
AnnaBridge 161:aa5281ff4a02 399 * @param mask Interrupts mask. See "_tsc_interrupt_mask".
AnnaBridge 161:aa5281ff4a02 400 */
AnnaBridge 161:aa5281ff4a02 401 static inline void TSC_DisableInterrupts(TSC_Type *base, uint32_t mask)
AnnaBridge 161:aa5281ff4a02 402 {
AnnaBridge 161:aa5281ff4a02 403 base->INT_EN &= ~mask;
AnnaBridge 161:aa5281ff4a02 404 }
AnnaBridge 161:aa5281ff4a02 405
AnnaBridge 161:aa5281ff4a02 406 /*!
AnnaBridge 161:aa5281ff4a02 407 * @brief Get interrupt status flags. Interrupt status falgs are valid when corresponding
AnnaBridge 161:aa5281ff4a02 408 * interrupt signals are enabled.
AnnaBridge 161:aa5281ff4a02 409 *
AnnaBridge 161:aa5281ff4a02 410 * @param base TSC peripheral base address.
AnnaBridge 161:aa5281ff4a02 411 * @return Status flags asserted mask. See "_tsc_interrupt_status_flag_mask".
AnnaBridge 161:aa5281ff4a02 412 */
AnnaBridge 161:aa5281ff4a02 413 static inline uint32_t TSC_GetInterruptStatusFlags(TSC_Type *base)
AnnaBridge 161:aa5281ff4a02 414 {
AnnaBridge 161:aa5281ff4a02 415 return base->INT_STATUS;
AnnaBridge 161:aa5281ff4a02 416 }
AnnaBridge 161:aa5281ff4a02 417
AnnaBridge 161:aa5281ff4a02 418 /*!
AnnaBridge 161:aa5281ff4a02 419 * @brief Clear interrupt status flags. Interrupt status falgs are valid when corresponding
AnnaBridge 161:aa5281ff4a02 420 * interrupt signals are enabled.
AnnaBridge 161:aa5281ff4a02 421 *
AnnaBridge 161:aa5281ff4a02 422 * @param base TSC peripheral base address.
AnnaBridge 161:aa5281ff4a02 423 * @param mask Status flags mask. See "_tsc_interrupt_status_flag_mask".
AnnaBridge 161:aa5281ff4a02 424 */
AnnaBridge 161:aa5281ff4a02 425 static inline void TSC_ClearInterruptStatusFlags(TSC_Type *base, uint32_t mask)
AnnaBridge 161:aa5281ff4a02 426 {
AnnaBridge 161:aa5281ff4a02 427 base->INT_STATUS = mask;
AnnaBridge 161:aa5281ff4a02 428 }
AnnaBridge 161:aa5281ff4a02 429
AnnaBridge 161:aa5281ff4a02 430 /*!
AnnaBridge 161:aa5281ff4a02 431 * @brief Get the status flags of ADC working with TSC.
AnnaBridge 161:aa5281ff4a02 432 *
AnnaBridge 161:aa5281ff4a02 433 * @param base TSC peripheral base address.
AnnaBridge 161:aa5281ff4a02 434 * @return Status flags asserted mask. See "_tsc_adc_status_flag_mask".
AnnaBridge 161:aa5281ff4a02 435 */
AnnaBridge 161:aa5281ff4a02 436 static inline uint32_t TSC_GetADCStatusFlags(TSC_Type *base)
AnnaBridge 161:aa5281ff4a02 437 {
AnnaBridge 161:aa5281ff4a02 438 return base->DEBUG_MODE;
AnnaBridge 161:aa5281ff4a02 439 }
AnnaBridge 161:aa5281ff4a02 440
AnnaBridge 161:aa5281ff4a02 441 /*!
AnnaBridge 161:aa5281ff4a02 442 * @brief Get the status flags of TSC.
AnnaBridge 161:aa5281ff4a02 443 *
AnnaBridge 161:aa5281ff4a02 444 * @param base TSC peripheral base address.
AnnaBridge 161:aa5281ff4a02 445 * @return Status flags asserted mask. See "_tsc_status_flag_mask".
AnnaBridge 161:aa5281ff4a02 446 */
AnnaBridge 161:aa5281ff4a02 447 static inline uint32_t TSC_GetStatusFlags(TSC_Type *base)
AnnaBridge 161:aa5281ff4a02 448 {
AnnaBridge 161:aa5281ff4a02 449 return base->DEBUG_MODE2;
AnnaBridge 161:aa5281ff4a02 450 }
AnnaBridge 161:aa5281ff4a02 451
AnnaBridge 161:aa5281ff4a02 452 /*!
AnnaBridge 161:aa5281ff4a02 453 *@}
AnnaBridge 161:aa5281ff4a02 454 */
AnnaBridge 161:aa5281ff4a02 455
AnnaBridge 161:aa5281ff4a02 456 /*******************************************************************************
AnnaBridge 161:aa5281ff4a02 457 * Debug API
AnnaBridge 161:aa5281ff4a02 458 ******************************************************************************/
AnnaBridge 161:aa5281ff4a02 459
AnnaBridge 161:aa5281ff4a02 460 /*!
AnnaBridge 161:aa5281ff4a02 461 * @brief Enable/Disable debug mode. Once work in debug mode, then all
AnnaBridge 161:aa5281ff4a02 462 * TSC outputs will be controlled by software. Software can also observe all TSC inputs
AnnaBridge 161:aa5281ff4a02 463 * through debug interface. Furthermore, the debug registers also provides current state
AnnaBridge 161:aa5281ff4a02 464 * machine states. Software can always check the current hardware state.
AnnaBridge 161:aa5281ff4a02 465 *
AnnaBridge 161:aa5281ff4a02 466 * @param base TSC peripheral base address.
AnnaBridge 161:aa5281ff4a02 467 * @param enable Switcher of the debug mode. "true" means debug mode,"false" means non-debug mode.
AnnaBridge 161:aa5281ff4a02 468 */
AnnaBridge 161:aa5281ff4a02 469 static inline void TSC_EnableDebugMode(TSC_Type *base, bool enable)
AnnaBridge 161:aa5281ff4a02 470 {
AnnaBridge 161:aa5281ff4a02 471 if (enable)
AnnaBridge 161:aa5281ff4a02 472 {
AnnaBridge 161:aa5281ff4a02 473 base->DEBUG_MODE |= TSC_DEBUG_MODE_DEBUG_EN_MASK;
AnnaBridge 161:aa5281ff4a02 474 }
AnnaBridge 161:aa5281ff4a02 475 else
AnnaBridge 161:aa5281ff4a02 476 {
AnnaBridge 161:aa5281ff4a02 477 base->DEBUG_MODE &= ~TSC_DEBUG_MODE_DEBUG_EN_MASK;
AnnaBridge 161:aa5281ff4a02 478 }
AnnaBridge 161:aa5281ff4a02 479 }
AnnaBridge 161:aa5281ff4a02 480
AnnaBridge 161:aa5281ff4a02 481 /*!
AnnaBridge 161:aa5281ff4a02 482 * @brief Send hardware trigger signal to ADC in debug mode. The trigger signal must last at least 1 ips clock period.
AnnaBridge 161:aa5281ff4a02 483 *
AnnaBridge 161:aa5281ff4a02 484 * @param base TSC peripheral base address.
AnnaBridge 161:aa5281ff4a02 485 * @param hwts Hardware trigger select signal, select which channel to start conversion. See "tsc_trigger_signal_t".
AnnaBridge 161:aa5281ff4a02 486 * On ADC side, HWTS = 1 << x indicates the x logic channel is selected to start hardware ADC conversion.
AnnaBridge 161:aa5281ff4a02 487 * @param enable Switcher of the trigger signal. "true" means generate trigger signal, "false" means don't generate
AnnaBridge 161:aa5281ff4a02 488 * trigger signal.
AnnaBridge 161:aa5281ff4a02 489 */
AnnaBridge 161:aa5281ff4a02 490 void TSC_DebugTriggerSignalToADC(TSC_Type *base, tsc_trigger_signal_t hwts, bool enable);
AnnaBridge 161:aa5281ff4a02 491
AnnaBridge 161:aa5281ff4a02 492 /*!
AnnaBridge 161:aa5281ff4a02 493 * @brief Enable/Disable hardware generates an ADC COCO clear signal in debug mode.
AnnaBridge 161:aa5281ff4a02 494 *
AnnaBridge 161:aa5281ff4a02 495 * @param base TSC peripheral base address.
AnnaBridge 161:aa5281ff4a02 496 * @param enable Switcher of the function of hardware generating an ADC COCO clear signal.
AnnaBridge 161:aa5281ff4a02 497 * "true" means prevent TSC from generate ADC COCO clear signal.
AnnaBridge 161:aa5281ff4a02 498 * "false" means allow TSC hardware generates ADC COCO clear.
AnnaBridge 161:aa5281ff4a02 499 */
AnnaBridge 161:aa5281ff4a02 500 static inline void TSC_DebugDisableHWClear(TSC_Type *base, bool enable)
AnnaBridge 161:aa5281ff4a02 501 {
AnnaBridge 161:aa5281ff4a02 502 if (enable)
AnnaBridge 161:aa5281ff4a02 503 {
AnnaBridge 161:aa5281ff4a02 504 base->DEBUG_MODE |= TSC_DEBUG_MODE_ADC_COCO_CLEAR_DISABLE_MASK;
AnnaBridge 161:aa5281ff4a02 505 }
AnnaBridge 161:aa5281ff4a02 506 else
AnnaBridge 161:aa5281ff4a02 507 {
AnnaBridge 161:aa5281ff4a02 508 base->DEBUG_MODE &= ~TSC_DEBUG_MODE_ADC_COCO_CLEAR_DISABLE_MASK;
AnnaBridge 161:aa5281ff4a02 509 }
AnnaBridge 161:aa5281ff4a02 510 }
AnnaBridge 161:aa5281ff4a02 511
AnnaBridge 161:aa5281ff4a02 512 /*!
AnnaBridge 161:aa5281ff4a02 513 * @brief Send clear ADC COCO signal to ADC in debug mode. The signal must hold a while.
AnnaBridge 161:aa5281ff4a02 514 *
AnnaBridge 161:aa5281ff4a02 515 * @param base TSC peripheral base address.
AnnaBridge 161:aa5281ff4a02 516 * @param enable Switcher of the clear signal."true" means generate clear signal, "false" means don't generate
AnnaBridge 161:aa5281ff4a02 517 * clear signal.
AnnaBridge 161:aa5281ff4a02 518 */
AnnaBridge 161:aa5281ff4a02 519 static inline void TSC_DebugClearSignalToADC(TSC_Type *base, bool enable)
AnnaBridge 161:aa5281ff4a02 520 {
AnnaBridge 161:aa5281ff4a02 521 if (enable)
AnnaBridge 161:aa5281ff4a02 522 {
AnnaBridge 161:aa5281ff4a02 523 base->DEBUG_MODE |= TSC_DEBUG_MODE_ADC_COCO_CLEAR_MASK;
AnnaBridge 161:aa5281ff4a02 524 }
AnnaBridge 161:aa5281ff4a02 525 else
AnnaBridge 161:aa5281ff4a02 526 {
AnnaBridge 161:aa5281ff4a02 527 base->DEBUG_MODE &= ~TSC_DEBUG_MODE_ADC_COCO_CLEAR_MASK;
AnnaBridge 161:aa5281ff4a02 528 }
AnnaBridge 161:aa5281ff4a02 529 }
AnnaBridge 161:aa5281ff4a02 530
AnnaBridge 161:aa5281ff4a02 531 /*!
AnnaBridge 161:aa5281ff4a02 532 * @brief Enable/Disable detection in debug mode.
AnnaBridge 161:aa5281ff4a02 533 *
AnnaBridge 161:aa5281ff4a02 534 * @param base TSC peripheral base address.
AnnaBridge 161:aa5281ff4a02 535 * @param detectionMode Set detect mode. See "tsc_detection_mode_t"
AnnaBridge 161:aa5281ff4a02 536 * @param enable Switcher of detect enable. "true" means enable detection, "false" means disable detection.
AnnaBridge 161:aa5281ff4a02 537 */
AnnaBridge 161:aa5281ff4a02 538 void TSC_DebugEnableDetection(TSC_Type *base, tsc_detection_mode_t detectionMode, bool enable);
AnnaBridge 161:aa5281ff4a02 539
AnnaBridge 161:aa5281ff4a02 540 /*!
AnnaBridge 161:aa5281ff4a02 541 * @brief Set TSC port mode in debug mode.(pull down, pull up and 200k-pull up)
AnnaBridge 161:aa5281ff4a02 542 *
AnnaBridge 161:aa5281ff4a02 543 * @param base TSC peripheral base address.
AnnaBridge 161:aa5281ff4a02 544 * @param port TSC controller ports.
AnnaBridge 161:aa5281ff4a02 545 * @param mode TSC port mode.(pull down, pull up and 200k-pull up)
AnnaBridge 161:aa5281ff4a02 546 */
AnnaBridge 161:aa5281ff4a02 547 void TSC_DebugSetPortMode(TSC_Type *base, tsc_port_source_t port, tsc_port_mode_t mode);
AnnaBridge 161:aa5281ff4a02 548 #endif /* _FSL_TSC_H_ */