SDP3X_main.cpp 3.3 KB
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#include "SDP3X.hpp"

extern "C" __EXPORT int sdp3x_airspeed_main(int argc, char *argv[]);

I2CSPIDriverBase *SDP3X::instantiate(const BusCLIArguments &cli, const BusInstanceIterator &iterator,
				     int runtime_instance)
{
	SDP3X *instance = new SDP3X(iterator.configuredBusOption(), iterator.bus(), cli.bus_frequency, cli.i2c_address,
				    cli.keep_running);

	if (instance == nullptr) {
		PX4_ERR("alloc failed");
		return nullptr;
	}

	if (instance->init() != PX4_OK) {
		delete instance;
		return nullptr;
	}

	instance->start();
	return instance;
}


void
SDP3X::print_usage()
{
	PRINT_MODULE_USAGE_NAME("sdp3x_airspeed", "driver");
	PRINT_MODULE_USAGE_SUBCATEGORY("airspeed_sensor");
	PRINT_MODULE_USAGE_COMMAND("start");
	PRINT_MODULE_USAGE_PARAMS_I2C_SPI_DRIVER(true, false);
	PRINT_MODULE_USAGE_PARAMS_I2C_ADDRESS(0x21);
	PRINT_MODULE_USAGE_PARAMS_I2C_KEEP_RUNNING_FLAG();
	PRINT_MODULE_USAGE_DEFAULT_COMMANDS();
}

int
sdp3x_airspeed_main(int argc, char *argv[])
{
	using ThisDriver = SDP3X;
	BusCLIArguments cli{true, false};
	cli.default_i2c_frequency = 100000;
	cli.i2c_address = I2C_ADDRESS_1_SDP3X;
	cli.support_keep_running = true;

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

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

	BusInstanceIterator iterator(MODULE_NAME, cli, DRV_DIFF_PRESS_DEVTYPE_SDP31);

	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;
}