John Alexander
initial release
Diff: XNucleo53L1A1.h
- Revision:
- 22:27f00d9b777b
- Child:
- 24:77b414df8b6e
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/XNucleo53L1A1.h Mon Jan 28 10:14:22 2019 +0000
@@ -0,0 +1,184 @@
+/**
+ ******************************************************************************
+ * @file XNucleo53L1A1.h
+ * @author JS
+ * @version V0.0.1
+ * @date 15-January-2019
+ * @brief Header file for component XNucleo53L1A1
+ ******************************************************************************
+ * @attention
+ *
+ * <h2><center>© COPYRIGHT(c) 2019 STMicroelectronics</center></h2>
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ * 1. Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * 3. Neither the name of STMicroelectronics nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ ******************************************************************************
+*/
+
+#ifndef __VL53L1_X_NUCLEO_CLASS_H
+#define __VL53L1_X_NUCLEO_CLASS_H
+
+
+/* Includes ------------------------------------------------------------------*/
+#include "vl53l1x_class.h"
+#include "Stmpe1600.h"
+//#include "DevI2C.h"
+#include "vl53L1x_I2c.h"
+
+
+/** New device addresses */
+#define NEW_SENSOR_CENTRE_ADDRESS 0x52
+//#define NEW_SENSOR_CENTRE_ADDRESS 0x54
+#define NEW_SENSOR_LEFT_ADDRESS 0x56
+#define NEW_SENSOR_RIGHT_ADDRESS 0x58
+
+
+/* Classes--------------------------------------------------------------------*/
+
+/* Classes -------------------------------------------------------------------*/
+/** Class representing the X-NUCLEO-VL53L1A1 expansion board
+ */
+class XNucleo53L1A1
+{
+public:
+ /** Constructor 1
+ * @param[in] &i2c device I2C to be used for communication
+ */
+ XNucleo53L1A1(vl53L1X_DevI2C *ext_i2c) : dev_i2c(ext_i2c)
+ {
+ stmpe1600_exp0 = new Stmpe1600((DevI2C*)ext_i2c, (0x43 * 2)); // U21
+
+ stmpe1600_exp1 = new Stmpe1600((DevI2C*)ext_i2c, (0x42 * 2)); // U19
+
+ xshutdown_centre = new Stmpe1600DigiOut((DevI2C*)dev_i2c, GPIO_15, (0x42 * 2)); // U19 on schematic
+ sensor_centre = new VL53L1X(dev_i2c, xshutdown_centre, A2);
+
+ xshutdown_left = new Stmpe1600DigiOut((DevI2C*)dev_i2c, GPIO_14, (0x43 * 2)); // U21 on schematic
+ sensor_left = new VL53L1X(dev_i2c, xshutdown_left, D8);
+
+ xshutdown_right = new Stmpe1600DigiOut((DevI2C*)dev_i2c, GPIO_15, (0x43 * 2)); // U21 on schematic
+ sensor_right = new VL53L1X(dev_i2c, xshutdown_right, D2);
+ }
+
+ /** Constructor 2
+ * @param[in] &i2c device I2C to be used for communication
+ * @param[in] PinName gpio1_top Mbed DigitalOut pin name to be used as a top sensor GPIO_1 INT
+ * @param[in] PinName gpio1_bottom Mbed DigitalOut pin name to be used as a bottom sensor GPIO_1 INT
+ * @param[in] PinName gpio1_left Mbed DigitalOut pin name to be used as a left sensor GPIO_1 INT
+ * @param[in] PinName gpio1_right Mbed DigitalOut pin name to be used as a right sensor GPIO_1 INT
+ */
+ XNucleo53L1A1(vl53L1X_DevI2C *ext_i2c, PinName gpio1_centre,
+ PinName gpio1_left, PinName gpio1_right) : dev_i2c(ext_i2c)
+ {
+ stmpe1600_exp0 = new Stmpe1600((DevI2C*)ext_i2c, (0x43 * 2)); // U21
+
+ stmpe1600_exp1 = new Stmpe1600((DevI2C*)ext_i2c, (0x42 * 2)); // U19
+
+ xshutdown_centre = new Stmpe1600DigiOut((DevI2C*)dev_i2c, GPIO_15, (0x42 * 2)); // U19 on schematic
+ sensor_centre = new VL53L1X(dev_i2c, xshutdown_centre, gpio1_centre);
+
+ xshutdown_left = new Stmpe1600DigiOut((DevI2C*)dev_i2c, GPIO_14, (0x43 * 2)); // U21 on schematic
+ sensor_left = new VL53L1X(dev_i2c, xshutdown_left, gpio1_left);
+
+ xshutdown_right = new Stmpe1600DigiOut((DevI2C*)dev_i2c, GPIO_15, (0x43 * 2)); // U21 on schematic
+ sensor_right = new VL53L1X(dev_i2c, xshutdown_right, gpio1_right);
+ }
+
+
+ /** Destructor
+ */
+ ~XNucleo53L1A1()
+ {
+ if (xshutdown_centre != NULL) {
+ delete xshutdown_centre;
+ xshutdown_centre = NULL;
+ }
+ if (sensor_centre != NULL) {
+ delete sensor_centre;
+ sensor_centre = NULL;
+ }
+ if (xshutdown_left != NULL) {
+ delete xshutdown_left;
+ xshutdown_left = NULL;
+ }
+ if (sensor_left != NULL) {
+ delete sensor_left;
+ sensor_left = NULL;
+ }
+ if (xshutdown_right != NULL) {
+ delete xshutdown_right;
+ xshutdown_right = NULL;
+ }
+ if (sensor_right != NULL) {
+ delete sensor_right;
+ sensor_right = NULL;
+ }
+
+ delete stmpe1600_exp0;
+ stmpe1600_exp0 = NULL;
+ delete stmpe1600_exp1;
+ stmpe1600_exp1 = NULL;
+ _instance = NULL;
+ }
+
+
+ /**
+ * @brief Creates a singleton object instance
+ * @param[in] &i2c device I2C to be used for communication
+ * @return Pointer to the object instance
+ */
+ static XNucleo53L1A1 *instance(vl53L1X_DevI2C *ext_i2c);
+
+ /**
+ * @brief Creates a singleton object instance
+ * @param[in] &i2c device I2C to be used for communication
+ * @param[in] PinName gpio1_centre the pin connected to top sensor INT
+ * @param[in] PinName gpio1_left the pin connected to left sensor INT
+ * @param[in] PinName gpio1_right the pin connected to right sensor INT
+ * @return Pointer to the object instance
+ */
+ static XNucleo53L1A1 *instance(vl53L1X_DevI2C *ext_i2c, PinName gpio1_centre,
+ PinName gpio1_left, PinName gpio1_right);
+
+ /**
+ * @brief Initialize the board and sensors with deft values
+ * @return 0 on success
+ */
+ int init_board();
+
+ vl53L1X_DevI2C *dev_i2c;
+ VL53L1X *sensor_centre;
+ VL53L1X *sensor_left;
+ VL53L1X *sensor_right;
+ Stmpe1600 *stmpe1600_exp0;
+ Stmpe1600 *stmpe1600_exp1;
+ Stmpe1600DigiOut *xshutdown_centre;
+ Stmpe1600DigiOut *xshutdown_left;
+ Stmpe1600DigiOut *xshutdown_right;
+
+private:
+ static XNucleo53L1A1 *_instance;
+};
+
+
+#endif /* __VL53L1_X_NUCLEO_CLASS_H */
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