Analog Devices / mbed-drivers

A collection of Analog Devices drivers for the mbed platform

For additional information check out the mbed page of the Analog Devices wiki: https://wiki.analog.com/resources/tools-software/mbed-drivers-all

examples/drvdiag/driver_wrapper/adxl362_diag.cpp@21:a8023e5e97be, 2016-05-17 (annotated)

Committer:
Adrian Suciu
Date:
Tue May 17 18:15:28 2016 +0300
Revision:
21:a8023e5e97be
Parent:
19:fb92949e59c9 
Created EVAL_ADXL362_ARDZ component and restructured code around it

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Adrian Suciu 19:fb92949e59c9 1 /**
Adrian Suciu 19:fb92949e59c9 2 * @file ADXL362_diag.cpp
Adrian Suciu 19:fb92949e59c9 3 * @brief Source file for the ADXL362 wrapper used by the driver diag
Adrian Suciu 19:fb92949e59c9 4 * @author Analog Devices Inc.
Adrian Suciu 19:fb92949e59c9 5 *
Adrian Suciu 19:fb92949e59c9 6 * For support please go to:
Adrian Suciu 19:fb92949e59c9 7 * Github: https://github.com/analogdevicesinc/mbed-adi
Adrian Suciu 19:fb92949e59c9 8 * Support: https://ez.analog.com/community/linux-device-drivers/microcontroller-no-os-drivers
Adrian Suciu 19:fb92949e59c9 9 * More: https://wiki.analog.com/resources/tools-software/mbed-drivers-all
Adrian Suciu 19:fb92949e59c9 10
Adrian Suciu 19:fb92949e59c9 11 ********************************************************************************
Adrian Suciu 19:fb92949e59c9 12 * Copyright 2016(c) Analog Devices, Inc.
Adrian Suciu 19:fb92949e59c9 13 *
Adrian Suciu 19:fb92949e59c9 14 * All rights reserved.
Adrian Suciu 19:fb92949e59c9 15 *
Adrian Suciu 19:fb92949e59c9 16 * Redistribution and use in source and binary forms, with or without
Adrian Suciu 19:fb92949e59c9 17 * modification, are permitted provided that the following conditions are met:
Adrian Suciu 19:fb92949e59c9 18 * - Redistributions of source code must retain the above copyright
Adrian Suciu 19:fb92949e59c9 19 * notice, this list of conditions and the following disclaimer.
Adrian Suciu 19:fb92949e59c9 20 * - Redistributions in binary form must reproduce the above copyright
Adrian Suciu 19:fb92949e59c9 21 * notice, this list of conditions and the following disclaimer in
Adrian Suciu 19:fb92949e59c9 22 * the documentation and/or other materials provided with the
Adrian Suciu 19:fb92949e59c9 23 * distribution.
Adrian Suciu 19:fb92949e59c9 24 * - Neither the name of Analog Devices, Inc. nor the names of its
Adrian Suciu 19:fb92949e59c9 25 * contributors may be used to endorse or promote products derived
Adrian Suciu 19:fb92949e59c9 26 * from this software without specific prior written permission.
Adrian Suciu 19:fb92949e59c9 27 * - The use of this software may or may not infringe the patent rights
Adrian Suciu 19:fb92949e59c9 28 * of one or more patent holders. This license does not release you
Adrian Suciu 19:fb92949e59c9 29 * from the requirement that you obtain separate licenses from these
Adrian Suciu 19:fb92949e59c9 30 * patent holders to use this software.
Adrian Suciu 19:fb92949e59c9 31 * - Use of the software either in source or binary form, must be run
Adrian Suciu 19:fb92949e59c9 32 * on or directly connected to an Analog Devices Inc. component.
Adrian Suciu 19:fb92949e59c9 33 *
Adrian Suciu 19:fb92949e59c9 34 * THIS SOFTWARE IS PROVIDED BY ANALOG DEVICES "AS IS" AND ANY EXPRESS OR
Adrian Suciu 19:fb92949e59c9 35 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, NON-INFRINGEMENT,
Adrian Suciu 19:fb92949e59c9 36 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
Adrian Suciu 19:fb92949e59c9 37 * IN NO EVENT SHALL ANALOG DEVICES BE LIABLE FOR ANY DIRECT, INDIRECT,
Adrian Suciu 19:fb92949e59c9 38 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
Adrian Suciu 19:fb92949e59c9 39 * LIMITED TO, INTELLECTUAL PROPERTY RIGHTS, PROCUREMENT OF SUBSTITUTE GOODS OR
Adrian Suciu 19:fb92949e59c9 40 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
Adrian Suciu 19:fb92949e59c9 41 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
Adrian Suciu 19:fb92949e59c9 42 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
Adrian Suciu 19:fb92949e59c9 43 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Adrian Suciu 19:fb92949e59c9 44 *
Adrian Suciu 19:fb92949e59c9 45 ********************************************************************************/
Adrian Suciu 19:fb92949e59c9 46
Adrian Suciu 19:fb92949e59c9 47 #include "mbed.h"
Adrian Suciu 19:fb92949e59c9 48 #include <stdio.h>
Adrian Suciu 19:fb92949e59c9 49 #include <vector>
Adrian Suciu 19:fb92949e59c9 50 #include <string>
Adrian Suciu 19:fb92949e59c9 51 #include "ADXL362.h"
Adrian Suciu 19:fb92949e59c9 52 #include "ADXL362_diag.h"
Adrian Suciu 19:fb92949e59c9 53
Adrian Suciu 19:fb92949e59c9 54 extern Serial pc;
Adrian Suciu 19:fb92949e59c9 55 extern vector<string> cmdbuffer;
Adrian Suciu 19:fb92949e59c9 56 volatile bool awake;
Adrian Suciu 19:fb92949e59c9 57
Adrian Suciu 19:fb92949e59c9 58 ADXL362_Diag::ADXL362_Diag(ADXL362& ad) :
Adrian Suciu 19:fb92949e59c9 59 dut(ad)
Adrian Suciu 19:fb92949e59c9 60 {
Adrian Suciu 19:fb92949e59c9 61
Adrian Suciu 19:fb92949e59c9 62 }
Adrian Suciu 19:fb92949e59c9 63
Adrian Suciu 19:fb92949e59c9 64 /** Low level SPI bus comm methods */
Adrian Suciu 19:fb92949e59c9 65 void ADXL362_Diag::reset(void)
Adrian Suciu 19:fb92949e59c9 66 {
Adrian Suciu 19:fb92949e59c9 67 dut.reset();
Adrian Suciu 19:fb92949e59c9 68 pc.printf("Reseted ADXL362");
Adrian Suciu 19:fb92949e59c9 69 }
Adrian Suciu 19:fb92949e59c9 70
Adrian Suciu 19:fb92949e59c9 71 void ADXL362_Diag::write_reg(void)
Adrian Suciu 19:fb92949e59c9 72 {
Adrian Suciu 19:fb92949e59c9 73 uint8_t reg = strtol(cmdbuffer[1].c_str(), NULL, 16);
Adrian Suciu 19:fb92949e59c9 74 uint8_t data = strtol(cmdbuffer[2].c_str(), NULL, 16);
Adrian Suciu 19:fb92949e59c9 75 dut.write_reg(static_cast<ADXL362::ADXL362_register_t>(reg), data);
Adrian Suciu 19:fb92949e59c9 76 pc.printf("Wrote reg");
Adrian Suciu 19:fb92949e59c9 77 }
Adrian Suciu 19:fb92949e59c9 78
Adrian Suciu 19:fb92949e59c9 79 void ADXL362_Diag::read_reg(void)
Adrian Suciu 19:fb92949e59c9 80 {
Adrian Suciu 19:fb92949e59c9 81 uint8_t reg = strtol(cmdbuffer[1].c_str(), NULL, 16);
Adrian Suciu 19:fb92949e59c9 82 uint8_t data = dut.read_reg(static_cast<ADXL362::ADXL362_register_t>(reg));
Adrian Suciu 19:fb92949e59c9 83 pc.printf("Read %x ", data);
Adrian Suciu 19:fb92949e59c9 84 }
Adrian Suciu 19:fb92949e59c9 85
Adrian Suciu 19:fb92949e59c9 86 void ADXL362_Diag::scan(void)
Adrian Suciu 19:fb92949e59c9 87 {
Adrian Suciu 19:fb92949e59c9 88 uint64_t data;
Adrian Suciu 19:fb92949e59c9 89 data = dut.scan();
Adrian Suciu 19:fb92949e59c9 90 pc.printf("Data: %x", data);
Adrian Suciu 19:fb92949e59c9 91 }
Adrian Suciu 19:fb92949e59c9 92
Adrian Suciu 19:fb92949e59c9 93 void ADXL362_Diag::read_status(void)
Adrian Suciu 19:fb92949e59c9 94 {
Adrian Suciu 19:fb92949e59c9 95 uint8_t data = dut.read_status();
Adrian Suciu 19:fb92949e59c9 96 pc.printf("Status - %x reg", data);
Adrian Suciu 19:fb92949e59c9 97 }
Adrian Suciu 19:fb92949e59c9 98
Adrian Suciu 19:fb92949e59c9 99 void ADXL362_Diag::write_ctl(void)
Adrian Suciu 19:fb92949e59c9 100 {
Adrian Suciu 19:fb92949e59c9 101 uint8_t data = strtol(cmdbuffer[1].c_str(), NULL, 16);
Adrian Suciu 19:fb92949e59c9 102
Adrian Suciu 19:fb92949e59c9 103 dut.set_power_ctl_reg(data);
Adrian Suciu 19:fb92949e59c9 104 pc.printf("Wrote reg %x", data);
Adrian Suciu 19:fb92949e59c9 105 }
Adrian Suciu 19:fb92949e59c9 106
Adrian Suciu 19:fb92949e59c9 107 void ADXL362_Diag::write_ftl(void)
Adrian Suciu 19:fb92949e59c9 108 {
Adrian Suciu 19:fb92949e59c9 109 uint8_t data = strtol(cmdbuffer[1].c_str(), NULL, 16);
Adrian Suciu 19:fb92949e59c9 110
Adrian Suciu 19:fb92949e59c9 111 dut.set_filter_ctl_reg(data);
Adrian Suciu 19:fb92949e59c9 112 pc.printf("Wrote reg %x", data);
Adrian Suciu 19:fb92949e59c9 113 }
Adrian Suciu 19:fb92949e59c9 114
Adrian Suciu 19:fb92949e59c9 115 void ADXL362_Diag::fifo_read_nr_of_entries(void)
Adrian Suciu 19:fb92949e59c9 116 {
Adrian Suciu 19:fb92949e59c9 117 uint16_t data = dut.fifo_read_nr_of_entries();
Adrian Suciu 19:fb92949e59c9 118 pc.printf("fifo entries - %d ", data);
Adrian Suciu 19:fb92949e59c9 119 }
Adrian Suciu 19:fb92949e59c9 120 void ADXL362_Diag::fifo_setup(void)
Adrian Suciu 19:fb92949e59c9 121 {
Adrian Suciu 19:fb92949e59c9 122 uint8_t data = strtol(cmdbuffer[1].c_str(), NULL, 10);
Adrian Suciu 19:fb92949e59c9 123 uint16_t entry = strtol(cmdbuffer[2].c_str(), NULL, 10);
Adrian Suciu 19:fb92949e59c9 124 dut.fifo_setup(static_cast<bool>(data & 0x04),
Adrian Suciu 19:fb92949e59c9 125 static_cast<ADXL362::ADXL362_FIFO_modes_t>(data & 0x03), entry);
Adrian Suciu 19:fb92949e59c9 126 pc.printf("Wrote reg");
Adrian Suciu 19:fb92949e59c9 127 }
Adrian Suciu 19:fb92949e59c9 128 void ADXL362_Diag::fifo_read_u16(void)
Adrian Suciu 19:fb92949e59c9 129 {
Adrian Suciu 19:fb92949e59c9 130 uint16_t data = dut.fifo_read_u16();
Adrian Suciu 19:fb92949e59c9 131 pc.printf("fifo entry - %x ", data);
Adrian Suciu 19:fb92949e59c9 132 }
Adrian Suciu 19:fb92949e59c9 133 void ADXL362_Diag::fifo_scan(void)
Adrian Suciu 19:fb92949e59c9 134 {
Adrian Suciu 19:fb92949e59c9 135 uint64_t data = dut.fifo_scan();
Adrian Suciu 19:fb92949e59c9 136 pc.printf("fifo scan - %x ", data);
Adrian Suciu 19:fb92949e59c9 137 }
Adrian Suciu 19:fb92949e59c9 138
Adrian Suciu 21:a8023e5e97be 139 void ADXL362_Diag::intinit(void)
Adrian Suciu 21:a8023e5e97be 140 {
Adrian Suciu 21:a8023e5e97be 141
Adrian Suciu 21:a8023e5e97be 142 dut.reset();
Adrian Suciu 21:a8023e5e97be 143 pc.printf("adxl362 reset\r\n");
Adrian Suciu 21:a8023e5e97be 144 wait_ms(500);
Adrian Suciu 21:a8023e5e97be 145 dut.set_activity_threshold(ACT_VAL);
Adrian Suciu 21:a8023e5e97be 146 dut.set_activity_time(ACT_TIMER / 10);
Adrian Suciu 21:a8023e5e97be 147
Adrian Suciu 21:a8023e5e97be 148 dut.set_inactivity_threshold(INACT_VAL);
Adrian Suciu 21:a8023e5e97be 149 dut.set_inactivity_time(INACT_TIMER);
Adrian Suciu 21:a8023e5e97be 150 dut.set_act_inact_ctl_reg(0x3f);
Adrian Suciu 21:a8023e5e97be 151
Adrian Suciu 21:a8023e5e97be 152 pc.printf("adxl362 set activity/inactivity\r\n");
Adrian Suciu 21:a8023e5e97be 153
Adrian Suciu 21:a8023e5e97be 154 dut.disable_interrupt1();
Adrian Suciu 21:a8023e5e97be 155 dut.set_interrupt1_pin(D2, 0x40, &rising_adxl362, &falling_adxl362);
Adrian Suciu 21:a8023e5e97be 156
Adrian Suciu 21:a8023e5e97be 157 awake = true;
Adrian Suciu 21:a8023e5e97be 158
Adrian Suciu 21:a8023e5e97be 159 pc.printf("adxl362 set interrupt\r\n");
Adrian Suciu 21:a8023e5e97be 160 dut.enable_interrupt1();
Adrian Suciu 21:a8023e5e97be 161 dut.set_mode(ADXL362::MEASUREMENT);
Adrian Suciu 21:a8023e5e97be 162 pc.printf("adxl362 measurement started\r\n");
Adrian Suciu 21:a8023e5e97be 163 }
Adrian Suciu 21:a8023e5e97be 164
Adrian Suciu 21:a8023e5e97be 165 void ADXL362_Diag::checkawake(void)
Adrian Suciu 21:a8023e5e97be 166 {
Adrian Suciu 21:a8023e5e97be 167 if(awake) pc.printf("awaken");
Adrian Suciu 21:a8023e5e97be 168 else pc.printf("asleep");
Adrian Suciu 21:a8023e5e97be 169 }
Adrian Suciu 21:a8023e5e97be 170
Adrian Suciu 19:fb92949e59c9 171 void rising_adxl362()
Adrian Suciu 19:fb92949e59c9 172 {
Adrian Suciu 19:fb92949e59c9 173 awake = true;
Adrian Suciu 19:fb92949e59c9 174 }
Adrian Suciu 19:fb92949e59c9 175 void falling_adxl362()
Adrian Suciu 19:fb92949e59c9 176 {
Adrian Suciu 19:fb92949e59c9 177 awake = false;
Adrian Suciu 19:fb92949e59c9 178
Adrian Suciu 19:fb92949e59c9 179 }
Adrian Suciu 19:fb92949e59c9 180