summaryrefslogtreecommitdiffstatshomepage
path: root/src/devices/machine/i8255.h
diff options
context:
space:
mode:
Diffstat (limited to 'src/devices/machine/i8255.h')
-rw-r--r--src/devices/machine/i8255.h24
1 files changed, 16 insertions, 8 deletions
diff --git a/src/devices/machine/i8255.h b/src/devices/machine/i8255.h
index 4c2c28c42db..3d7e1e0daa7 100644
--- a/src/devices/machine/i8255.h
+++ b/src/devices/machine/i8255.h
@@ -40,29 +40,29 @@
//**************************************************************************
#define MCFG_I8255_IN_PORTA_CB(_devcb) \
- devcb = &downcast<i8255_device &>(*device).set_in_pa_callback(DEVCB_##_devcb);
+ downcast<i8255_device &>(*device).set_in_pa_callback(DEVCB_##_devcb);
#define MCFG_I8255_IN_PORTB_CB(_devcb) \
- devcb = &downcast<i8255_device &>(*device).set_in_pb_callback(DEVCB_##_devcb);
+ downcast<i8255_device &>(*device).set_in_pb_callback(DEVCB_##_devcb);
#define MCFG_I8255_IN_PORTC_CB(_devcb) \
- devcb = &downcast<i8255_device &>(*device).set_in_pc_callback(DEVCB_##_devcb);
+ downcast<i8255_device &>(*device).set_in_pc_callback(DEVCB_##_devcb);
#define MCFG_I8255_OUT_PORTA_CB(_devcb) \
- devcb = &downcast<i8255_device &>(*device).set_out_pa_callback(DEVCB_##_devcb);
+ downcast<i8255_device &>(*device).set_out_pa_callback(DEVCB_##_devcb);
#define MCFG_I8255_OUT_PORTB_CB(_devcb) \
- devcb = &downcast<i8255_device &>(*device).set_out_pb_callback(DEVCB_##_devcb);
+ downcast<i8255_device &>(*device).set_out_pb_callback(DEVCB_##_devcb);
#define MCFG_I8255_OUT_PORTC_CB(_devcb) \
- devcb = &downcast<i8255_device &>(*device).set_out_pc_callback(DEVCB_##_devcb);
+ downcast<i8255_device &>(*device).set_out_pc_callback(DEVCB_##_devcb);
// output state when pins are in tri-state, default 0xff
#define MCFG_I8255_TRISTATE_PORTA_CB(_devcb) \
- devcb = &downcast<i8255_device &>(*device).set_tri_pa_callback(DEVCB_##_devcb);
+ downcast<i8255_device &>(*device).set_tri_pa_callback(DEVCB_##_devcb);
#define MCFG_I8255_TRISTATE_PORTB_CB(_devcb) \
- devcb = &downcast<i8255_device &>(*device).set_tri_pb_callback(DEVCB_##_devcb);
+ downcast<i8255_device &>(*device).set_tri_pb_callback(DEVCB_##_devcb);
//**************************************************************************
// TYPE DEFINITIONS
@@ -84,6 +84,14 @@ public:
template <class Object> devcb_base &set_out_pc_callback(Object &&cb) { return m_out_pc_cb.set_callback(std::forward<Object>(cb)); }
template <class Object> devcb_base &set_tri_pa_callback(Object &&cb) { return m_tri_pa_cb.set_callback(std::forward<Object>(cb)); }
template <class Object> devcb_base &set_tri_pb_callback(Object &&cb) { return m_tri_pb_cb.set_callback(std::forward<Object>(cb)); }
+ auto in_pa_callback() { return m_in_pa_cb.bind(); }
+ auto in_pb_callback() { return m_in_pb_cb.bind(); }
+ auto in_pc_callback() { return m_in_pc_cb.bind(); }
+ auto out_pa_callback() { return m_out_pa_cb.bind(); }
+ auto out_pb_callback() { return m_out_pb_cb.bind(); }
+ auto out_pc_callback() { return m_out_pc_cb.bind(); }
+ auto tri_pa_callback() { return m_tri_pa_cb.bind(); }
+ auto tri_pb_callback() { return m_tri_pb_cb.bind(); }
DECLARE_READ8_MEMBER( read );
DECLARE_WRITE8_MEMBER( write );