fixes linker issue and implements volume service

3 files changed, 38 insertions, 5 deletions

diff --git a/HAL-afb/hal-most-unicens/CMakeLists.txt b/HAL-afb/hal-most-unicens/CMakeLists.txt
index 784024a..e532191 100644
--- a/HAL-afb/hal-most-unicens/CMakeLists.txt
+++ b/HAL-afb/hal-most-unicens/CMakeLists.txt
@@ -22,7 +22,7 @@ ADD_SUBDIRECTORY(ucs2-vol)
 PROJECT_TARGET_ADD(hal-most-unicens)
 
     # Define project Targets
-    ADD_LIBRARY(hal-most-unicens MODULE hal_most_unicens.c wrap-json.c wrap_unicens.c)
+    ADD_LIBRARY(hal-most-unicens MODULE hal_most_unicens.c wrap-json.c wrap_unicens.c wrap_volume.c)
 
     # Binder exposes a unique public entry point
     SET_TARGET_PROPERTIES(${TARGET_NAME} PROPERTIES
@@ -36,6 +36,7 @@ PROJECT_TARGET_ADD(hal-most-unicens)
     TARGET_LINK_LIBRARIES(${TARGET_NAME} 
         hal-interface
         audio-interface
+        ucs2-volume
     )
 
     # installation directory
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);
 }
\ No newline at end of file
diff --git a/HAL-afb/hal-most-unicens/wrap_volume.h b/HAL-afb/hal-most-unicens/wrap_volume.h
index 92fae48..b17bc26 100644
--- a/HAL-afb/hal-most-unicens/wrap_volume.h
+++ b/HAL-afb/hal-most-unicens/wrap_volume.h
@@ -18,5 +18,6 @@
 

 #pragma once

 #include <stdint.h>

+#include <systemd/sd-event.h>

 

 extern int wrap_volume_init(void);