Change the triple buffer object interface

1 files changed, 13 insertions, 2 deletions

diff --git a/serial_link/protocol/triple_buffered_object.h b/serial_link/protocol/triple_buffered_object.h
index d224f36a2e..03209709cb 100644
--- a/serial_link/protocol/triple_buffered_object.h
+++ b/serial_link/protocol/triple_buffered_object.h
@@ -31,8 +31,19 @@ typedef struct {
 }triple_buffer_object_t;
 
 void triple_buffer_init(triple_buffer_object_t* object);
-void triple_buffer_write(uint16_t object_size, triple_buffer_object_t* object, void* src);
-bool triple_buffer_read(uint16_t object_size, triple_buffer_object_t* object, void* dst);
+
+#define triple_buffer_begin_write(object) \
+    (typeof(*object.buffer[0])*)triple_buffer_begin_write_internal(sizeof(*object.buffer[0]), (triple_buffer_object_t*)object)
+
+#define triple_buffer_end_write(object) \
+    triple_buffer_end_write_internal((triple_buffer_object_t*)object)
+
+#define triple_buffer_read(object) \
+    (typeof(*object.buffer[0])*)triple_buffer_read_internal(sizeof(*object.buffer[0]), (triple_buffer_object_t*)object)
+
+void* triple_buffer_begin_write_internal(uint16_t object_size, triple_buffer_object_t* object);
+void triple_buffer_end_write_internal(triple_buffer_object_t* object);
+void* triple_buffer_read_internal(uint16_t object_size, triple_buffer_object_t* object);
 
 
 #endif