1234567891011121314151617181920212223242526272829303132333435363738 |
- /*
- * Squeezelite for esp32
- *
- * (c) Sebastien 2019
- * Philippe G. 2019, philippe_44@outlook.com
- *
- * This program 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.
- *
- * This program 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 "freertos/FreeRTOS.h"
- #include "driver/i2s.h"
- typedef enum { ADAC_ON = 0, ADAC_STANDBY, ADAC_OFF } adac_power_e;
- struct adac_s {
- bool (*init)(int i2c_port_num, int i2s_num, i2s_config_t *config);
- void (*deinit)(void);
- void (*power)(adac_power_e mode);
- void (*speaker)(bool active);
- void (*headset)(bool active);
- void (*volume)(unsigned left, unsigned right);
- };
- extern struct adac_s dac_tas57xx;
- extern struct adac_s dac_a1s;
- extern struct adac_s dac_null;
|