Extracted from Global afb-audio repo

1 files changed, 0 insertions, 132 deletions

diff --git a/HAL-afb/HAL_MOST_UNICENS/wrap_volume.c b/HAL-afb/HAL_MOST_UNICENS/wrap_volume.c
deleted file mode 100644
index 5bc1e84..0000000
--- a/HAL-afb/HAL_MOST_UNICENS/wrap_volume.c
+++ /dev/null
@@ -1,132 +0,0 @@
-/*
- * Copyright (C) 2017, Microchip Technology Inc. and its subsidiaries.
- * Author Tobias Jahnke
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-#define _GNU_SOURCE
-#define AFB_BINDING_VERSION 2
-
-#include <string.h>
-#include <time.h>
-#include <assert.h>
-#include <json-c/json.h>
-#include <afb/afb-binding.h>
-
-#include "wrap_volume.h"
-#include "wrap_unicens.h"
-#include "libmostvolume.h"
-
-static int wrap_volume_service_timeout_cb(sd_event_source* source,
-        uint64_t timer __attribute__((__unused__)),
-        void *userdata __attribute__((__unused__))) {
-
-    uint8_t ret;
-
-    sd_event_source_unref(source);
-    ret = lib_most_volume_service();
-
-    if (ret != 0U) {
-        AFB_ERROR("lib_most_volume_service returns %d", ret);
-    }
-
-    return 0;
-}
-
-static void wrap_volume_service_cb(uint16_t timeout) {
-    uint64_t usec;
-    sd_event_now(afb_daemon_get_event_loop(), CLOCK_BOOTTIME, &usec);
-    sd_event_add_time(  afb_daemon_get_event_loop(), NULL, CLOCK_MONOTONIC,
-                        usec + (timeout*1000),
-                        250,
-                        wrap_volume_service_timeout_cb,
-                        NULL);
-}
-
-/* Retrieves a new value adapted to a new maximum value. Minimum value is
- * always zero. */
-static int wrap_volume_calculate(int value, int max_old, int max_new) {
-
-    if (value > max_old)
-        value = max_old;
-
-    value = (value * max_new) / max_old; /* calculate range: 0..255 */
-    assert(value <= max_new);
-
-    return value;
-}
-
-extern int wrap_volume_init(void) {
-
-    uint8_t ret = 0U;
-    lib_most_volume_init_t mv_init;
-
-    mv_init.writei2c_cb = &wrap_ucs_i2cwrite;
-    mv_init.service_cb = wrap_volume_service_cb;
-
-    ret = lib_most_volume_init(&mv_init);
-
-    return ret * (-1);
-}
-
-extern int wrap_volume_master(int volume) {
-
-    int new_value, ret;
-
-    new_value = wrap_volume_calculate(volume, 100, 255);
-    ret = lib_most_volume_set(LIB_MOST_VOLUME_MASTER, (uint8_t)new_value);
-
-    if (ret != 0) {
-        AFB_ERROR("wrap_volume_master: volume library not ready.");
-        ret = ret * (-1); /* make return value negative */
-    }
-
-    return ret;
-}
-
-extern int wrap_volume_pcm(int *volume_ptr, int volume_sz) {
-
-    const int MAX_PCM_CHANNELS = 6;
-    int cnt, ret;
-    assert(volume_ptr != NULL);
-    assert(volume_sz <= MAX_PCM_CHANNELS);
-
-    for (cnt = 0; cnt < volume_sz; cnt ++) {
-
-        int new_value = wrap_volume_calculate(volume_ptr[cnt], 100, 255);
-        ret = lib_most_volume_set((enum lib_most_volume_channel_t)cnt, (uint8_t)new_value);
-
-        if (ret != 0) {
-            AFB_ERROR("wrap_volume_pcm: volume library not ready.");
-            ret = ret * (-1); /* make return value negative */
-            break;
-        }
-    }
-
-    return ret;
-}
-
-extern int wrap_volume_node_avail(int node, int available) {
-    
-    int ret;
-    ret = lib_most_volume_node_available((uint16_t)node, (uint8_t)available);
-    
-    if (ret != 0) {
-        AFB_ERROR("wrap_volume_node_avail: volume library not ready.");
-        ret = ret * (-1); /* make return value negative */
-    }
-    
-    return ret;
-}
-