fixes linker issue and implements volume service

1 files changed, 35 insertions, 4 deletions

diff --git a/HAL-afb/hal-most-unicens/wrap_volume.c b/HAL-afb/hal-most-unicens/wrap_volume.c
index 811879f..438704f 100644
--- a/HAL-afb/hal-most-unicens/wrap_volume.c
+++ b/HAL-afb/hal-most-unicens/wrap_volume.c
@@ -19,18 +19,49 @@
 #define AFB_BINDING_VERSION 2
 
 #include <string.h>
+#include <time.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);
+}
 
 extern int wrap_volume_init(void) {
     
-    /*lib_most_volume_init_t mv_init;
+    uint8_t ret = 0U;
+    lib_most_volume_init_t mv_init;
+    
     mv_init.writei2c_cb = &wrap_ucs_i2cwrite;
-    mv_init.service_cb = NULL;
-    lib_most_volume_init(NULL);*/
+    mv_init.service_cb = wrap_volume_service_cb;
+    
+    ret = lib_most_volume_init(&mv_init);
     
-    return -1;
+    return ret * (-1);
 }
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