| /* |
| * Copyright (c) 2024 Nordic Semiconductor ASA |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| #ifndef FEEDBACK_H_ |
| #define FEEDBACK_H_ |
| |
| #include <stdint.h> |
| |
| /* Nominal number of samples received on each SOF. This sample is currently |
| * supporting only 48 kHz sample rate. |
| */ |
| #define SAMPLES_PER_SOF 48 |
| |
| struct feedback_ctx *feedback_init(void); |
| void feedback_reset_ctx(struct feedback_ctx *ctx); |
| void feedback_process(struct feedback_ctx *ctx); |
| void feedback_start(struct feedback_ctx *ctx, int i2s_blocks_queued); |
| uint32_t feedback_value(struct feedback_ctx *ctx); |
| |
| #endif /* FEEDBACK_H_ */ |
