mpl3115a2_main.cpp 3.03 KB
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#include "MPL3115A2.hpp"

#include <px4_platform_common/getopt.h>
#include <px4_platform_common/module.h>

void
MPL3115A2::print_usage()
{
	PRINT_MODULE_USAGE_NAME("mpl3115a2", "driver");
	PRINT_MODULE_USAGE_SUBCATEGORY("baro");
	PRINT_MODULE_USAGE_COMMAND("start");
	PRINT_MODULE_USAGE_PARAMS_I2C_SPI_DRIVER(true, false);
	PRINT_MODULE_USAGE_DEFAULT_COMMANDS();
}

I2CSPIDriverBase *MPL3115A2::instantiate(const BusCLIArguments &cli, const BusInstanceIterator &iterator,
		int runtime_instance)
{
	MPL3115A2 *dev = new MPL3115A2(iterator.configuredBusOption(), iterator.bus(), cli.bus_frequency);

	if (dev == nullptr) {
		return nullptr;
	}

	if (OK != dev->init()) {
		delete dev;
		return nullptr;
	}

	return dev;
}

extern "C" int mpl3115a2_main(int argc, char *argv[])
{
	using ThisDriver = MPL3115A2;
	BusCLIArguments cli{true, false};
	cli.default_i2c_frequency = 400000;

	const char *verb = cli.parseDefaultArguments(argc, argv);

	if (!verb) {
		ThisDriver::print_usage();
		return -1;
	}

	BusInstanceIterator iterator(MODULE_NAME, cli, DRV_BARO_DEVTYPE_MPL3115A2);

	if (!strcmp(verb, "start")) {
		return ThisDriver::module_start(cli, iterator);
	}

	if (!strcmp(verb, "stop")) {
		return ThisDriver::module_stop(iterator);
	}

	if (!strcmp(verb, "status")) {
		return ThisDriver::module_status(iterator);
	}

	ThisDriver::print_usage();
	return -1;
}