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110 lines
3.5 KiB
C++
110 lines
3.5 KiB
C++
/****************************************************************************
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*
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* Copyright (c) 2020 PX4 Development Team. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* 3. Neither the name PX4 nor the names of its contributors may be
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* used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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****************************************************************************/
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#include "IST8310.hpp"
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#include <px4_platform_common/getopt.h>
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#include <px4_platform_common/module.h>
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I2CSPIDriverBase *IST8310::instantiate(const BusCLIArguments &cli, const BusInstanceIterator &iterator,
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int runtime_instance)
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{
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IST8310 *instance = new IST8310(iterator.configuredBusOption(), iterator.bus(), cli.i2c_address, cli.bus_frequency,
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cli.rotation);
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if (!instance) {
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PX4_ERR("alloc failed");
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return nullptr;
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}
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if (instance->init() != PX4_OK) {
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delete instance;
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PX4_DEBUG("no device on bus %i (devid 0x%x)", iterator.bus(), iterator.devid());
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return nullptr;
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}
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return instance;
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}
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void IST8310::print_usage()
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{
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PRINT_MODULE_USAGE_NAME("ist8310", "driver");
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PRINT_MODULE_USAGE_SUBCATEGORY("magnetometer");
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PRINT_MODULE_USAGE_COMMAND("start");
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PRINT_MODULE_USAGE_PARAMS_I2C_SPI_DRIVER(true, false);
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PRINT_MODULE_USAGE_PARAMS_I2C_ADDRESS(0x0E);
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PRINT_MODULE_USAGE_PARAM_INT('R', 0, 0, 35, "Rotation", true);
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PRINT_MODULE_USAGE_DEFAULT_COMMANDS();
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}
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extern "C" int ist8310_main(int argc, char *argv[])
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{
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int ch;
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using ThisDriver = IST8310;
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BusCLIArguments cli{true, false};
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cli.i2c_address = I2C_ADDRESS_DEFAULT;
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cli.default_i2c_frequency = I2C_SPEED;
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while ((ch = cli.getopt(argc, argv, "R:")) != EOF) {
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switch (ch) {
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case 'R':
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cli.rotation = (enum Rotation)atoi(cli.optarg());
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break;
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}
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}
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const char *verb = cli.optarg();
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if (!verb) {
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ThisDriver::print_usage();
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return -1;
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}
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BusInstanceIterator iterator(MODULE_NAME, cli, DRV_MAG_DEVTYPE_IST8310);
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if (!strcmp(verb, "start")) {
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return ThisDriver::module_start(cli, iterator);
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}
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if (!strcmp(verb, "stop")) {
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return ThisDriver::module_stop(iterator);
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}
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if (!strcmp(verb, "status")) {
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return ThisDriver::module_status(iterator);
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}
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ThisDriver::print_usage();
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return -1;
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}
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