bldc/applications/app.c

/*
	Copyright 2016 Benjamin Vedder	benjamin@vedder.se

	This file is part of the VESC firmware.

	The VESC firmware is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    The VESC firmware is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
    */

#include "app.h"
#include "ch.h"
#include "hal.h"
#include "hw.h"
#include "nrf_driver.h"
#include "rfhelp.h"

// Private variables
static app_configuration appconf;

const app_configuration* app_get_configuration(void) {
	return &appconf;
}

/**
 * Reconfigure and restart all apps. Some apps don't have any configuration options.
 *
 * @param conf
 * The new configuration to use.
 */
void app_set_configuration(app_configuration *conf) {
	appconf = *conf;

	app_ppm_stop();
	app_adc_stop();
	app_uartcomm_stop();
	app_nunchuk_stop();

	if (!conf_general_permanent_nrf_found) {
		nrf_driver_stop();
	}

#ifdef APP_CUSTOM_TO_USE
	app_custom_stop();
#endif

	switch (appconf.app_to_use) {
	case APP_PPM:
		app_ppm_start();
		break;

	case APP_ADC:
		app_adc_start(true);
		break;

	case APP_UART:
		hw_stop_i2c();
		app_uartcomm_start();
		break;

	case APP_PPM_UART:
		hw_stop_i2c();
		app_ppm_start();
		app_uartcomm_start();
		break;

	case APP_ADC_UART:
		hw_stop_i2c();
		app_adc_start(false);
		app_uartcomm_start();
		break;

	case APP_NUNCHUK:
		app_nunchuk_start();
		break;

	case APP_NRF:
		if (!conf_general_permanent_nrf_found) {
			nrf_driver_init();
			rfhelp_restart();
		}
		break;

	case APP_CUSTOM:
#ifdef APP_CUSTOM_TO_USE
		hw_stop_i2c();
		app_custom_start();
#endif
		break;

	default:
		break;
	}

	app_ppm_configure(&appconf.app_ppm_conf);
	app_adc_configure(&appconf.app_adc_conf);
	app_uartcomm_configure(appconf.app_uart_baudrate);
	app_nunchuk_configure(&appconf.app_chuk_conf);

#ifdef APP_CUSTOM_TO_USE
	app_custom_configure(&appconf);
#endif

	rfhelp_update_conf(&appconf.app_nrf_conf);
}