summaryrefslogtreecommitdiffstatshomepage
path: root/src/emu/diserial.h
diff options
context:
space:
mode:
Diffstat (limited to 'src/emu/diserial.h')
-rw-r--r--src/emu/diserial.h24
1 files changed, 14 insertions, 10 deletions
diff --git a/src/emu/diserial.h b/src/emu/diserial.h
index af55c7d4bc5..e1e2a447dff 100644
--- a/src/emu/diserial.h
+++ b/src/emu/diserial.h
@@ -188,6 +188,16 @@ class device_buffered_serial_interface : public device_serial_interface
protected:
using device_serial_interface::device_serial_interface;
+ void interface_post_start() override
+ {
+ device_serial_interface::interface_post_start();
+
+ device().save_item(NAME(m_fifo));
+ device().save_item(NAME(m_head));
+ device().save_item(NAME(m_tail));
+ device().save_item(NAME(m_empty));
+ }
+
virtual void tra_complete() override
{
assert(!m_empty || (m_head == m_tail));
@@ -236,20 +246,14 @@ protected:
}
}
- bool fifo_full() const
+ bool fifo_empty() const
{
- return !m_empty && (m_head == m_tail);
+ return m_empty;
}
-protected:
- void interface_post_start() override
+ bool fifo_full() const
{
- device_serial_interface::interface_post_start();
-
- device().save_item(NAME(m_fifo));
- device().save_item(NAME(m_head));
- device().save_item(NAME(m_tail));
- device().save_item(NAME(m_empty));
+ return !m_empty && (m_head == m_tail);
}
private: