Fabio Brembilla / X_NUCLEO_6180XA1

Now you can use NC as InterruptIn

Dependencies:   X_NUCLEO_COMMON

Fork of X_NUCLEO_6180XA1 by ST

Components/STMPE1600/stmpe1600_class.h@15:454710d17358, 2015-10-20 (annotated)

Committer:
gallonm
Date:
Tue Oct 20 16:44:28 2015 +0200
Revision:
15:454710d17358
Parent:
12:71d589e6fd2c
Child:
16:0d4776564733
Fixed the function StartMeasurement



Added the other sensors (bottom, left and right)

Introduced the function InitSensor for each sensors

At the start we turn off all sensors

Fixed the function InitBoard

Added the other STMPE1600DigiOut for bottom, left and right sensor

Update the destructor

Who changed what in which revision?

UserRevisionLine numberNew contents of line
gallonm 7:2dc81120c917 1 /**
gallonm 7:2dc81120c917 2 ******************************************************************************
gallonm 7:2dc81120c917 3 * @file vl6180x_class.h
gallonm 7:2dc81120c917 4 * @author AST / EST
gallonm 7:2dc81120c917 5 * @version V0.0.1
gallonm 7:2dc81120c917 6 * @date 14-April-2015
gallonm 7:2dc81120c917 7 * @brief Header file for component VL6180X
gallonm 7:2dc81120c917 8 ******************************************************************************
gallonm 7:2dc81120c917 9 * @attention
gallonm 7:2dc81120c917 10 *
gallonm 7:2dc81120c917 11 * <h2><center>&copy; COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
gallonm 7:2dc81120c917 12 *
gallonm 7:2dc81120c917 13 * Redistribution and use in source and binary forms, with or without modification,
gallonm 7:2dc81120c917 14 * are permitted provided that the following conditions are met:
gallonm 7:2dc81120c917 15 * 1. Redistributions of source code must retain the above copyright notice,
gallonm 7:2dc81120c917 16 * this list of conditions and the following disclaimer.
gallonm 7:2dc81120c917 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
gallonm 7:2dc81120c917 18 * this list of conditions and the following disclaimer in the documentation
gallonm 7:2dc81120c917 19 * and/or other materials provided with the distribution.
gallonm 7:2dc81120c917 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
gallonm 7:2dc81120c917 21 * may be used to endorse or promote products derived from this software
gallonm 7:2dc81120c917 22 * without specific prior written permission.
gallonm 7:2dc81120c917 23 *
gallonm 7:2dc81120c917 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
gallonm 7:2dc81120c917 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
gallonm 7:2dc81120c917 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
gallonm 7:2dc81120c917 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
gallonm 7:2dc81120c917 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
gallonm 7:2dc81120c917 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
gallonm 7:2dc81120c917 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
gallonm 7:2dc81120c917 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
gallonm 7:2dc81120c917 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
gallonm 7:2dc81120c917 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
gallonm 7:2dc81120c917 34 *
gallonm 7:2dc81120c917 35 ******************************************************************************
gallonm 7:2dc81120c917 36 */
gallonm 7:2dc81120c917 37 #ifndef __STMPE1600_CLASS
gallonm 7:2dc81120c917 38 #define __STMPE1600_CLASS
gallonm 7:2dc81120c917 39 /* Includes ------------------------------------------------------------------*/
gallonm 10:4954b09b72d8 40 #include "DevI2C.h"
gallonm 7:2dc81120c917 41
licio.mapelli@st.com 8:f943a1fca15f 42 #define STMPE1600_DEF_DEVICE_ADDRESS (uint8_t)0x42*2
licio.mapelli@st.com 8:f943a1fca15f 43 #define STMPE1600_DEF_DIGIOUT_LVL 1
gallonm 7:2dc81120c917 44
gallonm 7:2dc81120c917 45 /** STMPE1600 registr map **/
gallonm 7:2dc81120c917 46 #define VersionId (uint8_t)0x02
gallonm 7:2dc81120c917 47 #define SystemControl (uint8_t)0x03
gallonm 7:2dc81120c917 48 #define IEGPIOR_0_7 (uint8_t)0x08
gallonm 7:2dc81120c917 49 #define IEGPIOR_8_15 (uint8_t)0x09
gallonm 7:2dc81120c917 50 #define ISGPIOR_0_7 (uint8_t)0x0A
gallonm 7:2dc81120c917 51 #define ISGPIOR_8_15 (uint8_t)0x0B
gallonm 7:2dc81120c917 52 #define GPMR_0_7 (uint8_t)0x10
gallonm 7:2dc81120c917 53 #define GPMR_8_15 (uint8_t)0x11
gallonm 7:2dc81120c917 54 #define GPSR_0_7 (uint8_t)0x12
gallonm 7:2dc81120c917 55 #define GPSR_8_15 (uint8_t)0x13
gallonm 7:2dc81120c917 56 #define GPDR_0_7 (uint8_t)0x14
gallonm 7:2dc81120c917 57 #define GPDR_8_15 (uint8_t)0x15
gallonm 7:2dc81120c917 58 #define GPIR_0_7 (uint8_t)0x16
gallonm 7:2dc81120c917 59 #define GPIR_8_15 (uint8_t)0x17
gallonm 7:2dc81120c917 60
gallonm 7:2dc81120c917 61 typedef enum {
gallonm 7:2dc81120c917 62 // GPIO Expander pin names
gallonm 15:454710d17358 63 GPIO_0=0,
gallonm 7:2dc81120c917 64 GPIO_1,
gallonm 7:2dc81120c917 65 GPIO_2,
gallonm 7:2dc81120c917 66 GPIO_3,
gallonm 7:2dc81120c917 67 GPIO_4,
gallonm 7:2dc81120c917 68 GPIO_5,
gallonm 7:2dc81120c917 69 GPIO_6,
gallonm 7:2dc81120c917 70 GPIO_7,
gallonm 7:2dc81120c917 71 GPIO_8,
gallonm 7:2dc81120c917 72 GPIO_9,
gallonm 7:2dc81120c917 73 GPIO_10,
gallonm 7:2dc81120c917 74 GPIO_11,
gallonm 7:2dc81120c917 75 GPIO_12,
gallonm 7:2dc81120c917 76 GPIO_13,
gallonm 7:2dc81120c917 77 GPIO_14,
gallonm 7:2dc81120c917 78 GPIO_15
gallonm 7:2dc81120c917 79 } ExpGpioPinName;
gallonm 7:2dc81120c917 80
gallonm 7:2dc81120c917 81 typedef enum {
gallonm 7:2dc81120c917 82 INPUT,
gallonm 7:2dc81120c917 83 OUTPUT,
gallonm 7:2dc81120c917 84 NOT_CONNECTED
gallonm 7:2dc81120c917 85 }ExpGpioPinDirection;
gallonm 7:2dc81120c917 86
gallonm 7:2dc81120c917 87
gallonm 7:2dc81120c917 88 class STMPE1600DigiOut {
gallonm 7:2dc81120c917 89
gallonm 7:2dc81120c917 90 public:
gallonm 7:2dc81120c917 91 STMPE1600DigiOut (DevI2C &i2c, ExpGpioPinName outpinname, uint8_t DevAddr=STMPE1600_DEF_DEVICE_ADDRESS, bool lvl=STMPE1600_DEF_DIGIOUT_LVL): dev_i2c(i2c), expdevaddr(DevAddr), exppinname(outpinname)
gallonm 7:2dc81120c917 92 {
gallonm 7:2dc81120c917 93 uint8_t data[2];
gallonm 7:2dc81120c917 94 /* set the exppinname as output */
gallonm 7:2dc81120c917 95 dev_i2c.i2c_read(data, expdevaddr, GPDR_0_7, 1);
gallonm 7:2dc81120c917 96 dev_i2c.i2c_read(&data[1], expdevaddr, GPDR_8_15, 1);
gallonm 12:71d589e6fd2c 97 *(uint16_t*)data = *(uint16_t*)data | (1<<(uint16_t)exppinname); // set gpio as out
gallonm 7:2dc81120c917 98 dev_i2c.i2c_write(data, expdevaddr, GPDR_0_7, 1);
gallonm 7:2dc81120c917 99 dev_i2c.i2c_write(&data[1], expdevaddr, GPDR_8_15, 1);
gallonm 7:2dc81120c917 100 write(lvl);
gallonm 7:2dc81120c917 101
gallonm 7:2dc81120c917 102 }
gallonm 7:2dc81120c917 103
gallonm 7:2dc81120c917 104 void write (int lvl) {
gallonm 7:2dc81120c917 105 uint8_t data[2];
gallonm 7:2dc81120c917 106 /* set the exppinname state to lvl */
gallonm 7:2dc81120c917 107 dev_i2c.i2c_read(data, expdevaddr, GPSR_0_7, 1);
gallonm 7:2dc81120c917 108 dev_i2c.i2c_read(&data[1], expdevaddr, GPSR_8_15, 1);
licio.mapelli@st.com 8:f943a1fca15f 109 *(uint16_t*)data = *(uint16_t*)data & (uint16_t)(~(1<<(uint16_t)exppinname)); // set pin mask
gallonm 15:454710d17358 110 if(lvl)
gallonm 15:454710d17358 111 *(uint16_t*)data = *(uint16_t*)data | (uint16_t)(1<<(uint16_t)exppinname);
gallonm 7:2dc81120c917 112 dev_i2c.i2c_write(data, expdevaddr, GPSR_0_7, 1);
gallonm 7:2dc81120c917 113 dev_i2c.i2c_write(&data[1], expdevaddr, GPSR_8_15, 1);
gallonm 7:2dc81120c917 114 }
gallonm 7:2dc81120c917 115
gallonm 7:2dc81120c917 116 STMPE1600DigiOut& operator=(int lvl) {
gallonm 7:2dc81120c917 117 write (lvl);
gallonm 7:2dc81120c917 118 return *this;
gallonm 7:2dc81120c917 119 }
gallonm 7:2dc81120c917 120
gallonm 7:2dc81120c917 121 private:
gallonm 7:2dc81120c917 122 DevI2C &dev_i2c;
gallonm 7:2dc81120c917 123 uint8_t expdevaddr;
gallonm 7:2dc81120c917 124 ExpGpioPinName exppinname;
gallonm 7:2dc81120c917 125 };
gallonm 7:2dc81120c917 126
gallonm 7:2dc81120c917 127 class STMPE1600DigiIn {
gallonm 7:2dc81120c917 128
gallonm 7:2dc81120c917 129 public:
licio.mapelli@st.com 8:f943a1fca15f 130 STMPE1600DigiIn (DevI2C &i2c, ExpGpioPinName inpinname, uint8_t DevAddr=STMPE1600_DEF_DEVICE_ADDRESS*2): dev_i2c(i2c), expdevaddr(DevAddr*2), exppinname(inpinname)
gallonm 7:2dc81120c917 131 {
gallonm 7:2dc81120c917 132 uint8_t data[2];
gallonm 7:2dc81120c917 133 /* set the exppinname as input pin direction */
gallonm 7:2dc81120c917 134 dev_i2c.i2c_read(data, expdevaddr, GPDR_0_7, 1);
gallonm 7:2dc81120c917 135 dev_i2c.i2c_read(&data[1], expdevaddr, GPDR_8_15, 1);
gallonm 12:71d589e6fd2c 136 *(uint16_t*)data = *(uint16_t*)data & (uint16_t)(~(1<<(uint16_t)exppinname)); // set gpio as in
gallonm 7:2dc81120c917 137 dev_i2c.i2c_write(data, expdevaddr, GPDR_0_7, 1);
gallonm 7:2dc81120c917 138 dev_i2c.i2c_write(&data[1], expdevaddr, GPDR_8_15, 1);
gallonm 7:2dc81120c917 139 }
gallonm 7:2dc81120c917 140
gallonm 7:2dc81120c917 141 bool read () {
gallonm 7:2dc81120c917 142 uint8_t data[2];
gallonm 7:2dc81120c917 143 /* read the exppinname */
gallonm 7:2dc81120c917 144 dev_i2c.i2c_read(data, expdevaddr, GPMR_0_7, 1);
gallonm 7:2dc81120c917 145 dev_i2c.i2c_read(&data[1], expdevaddr, GPMR_8_15, 1);
licio.mapelli@st.com 8:f943a1fca15f 146 *(uint16_t*)data = *(uint16_t*)data & (uint16_t)(1<<(uint16_t)exppinname); // mask the in gpio
gallonm 7:2dc81120c917 147 if (data[0] || data[1]) return 1;
gallonm 7:2dc81120c917 148 return 0;
gallonm 7:2dc81120c917 149 }
gallonm 7:2dc81120c917 150
gallonm 7:2dc81120c917 151 operator int() {
gallonm 7:2dc81120c917 152 return read();
gallonm 7:2dc81120c917 153 }
gallonm 7:2dc81120c917 154
gallonm 7:2dc81120c917 155 private:
gallonm 7:2dc81120c917 156 DevI2C &dev_i2c;
gallonm 7:2dc81120c917 157 uint8_t expdevaddr;
gallonm 7:2dc81120c917 158 ExpGpioPinName exppinname;
gallonm 7:2dc81120c917 159 };
gallonm 7:2dc81120c917 160
gallonm 7:2dc81120c917 161
gallonm 7:2dc81120c917 162 #endif // __STMPE1600_CLASS