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Diffstat (limited to 'src/devices/machine/microtch.cpp')
-rw-r--r--src/devices/machine/microtch.cpp2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/devices/machine/microtch.cpp b/src/devices/machine/microtch.cpp
index 368f943d2bf..6d4ae2c246f 100644
--- a/src/devices/machine/microtch.cpp
+++ b/src/devices/machine/microtch.cpp
@@ -25,6 +25,7 @@ microtouch_device::microtouch_device(const machine_config &mconfig, const char *
device_serial_interface(mconfig, *this),
m_rx_buffer_ptr(0), m_tx_buffer_num(0), m_tx_buffer_ptr(0), m_reset_done(0), m_format(0), m_mode(0), m_last_touch_state(0),
m_last_x(0), m_last_y(0),
+ m_out_touch_cb(*this),
m_out_stx_func(*this),
m_touch(*this, "TOUCH"),
m_touchx(*this, "TOUCH_X"),
@@ -203,6 +204,7 @@ void microtouch_device::device_start()
set_data_frame(1, 8, PARITY_NONE, STOP_BITS_1); //8N1?
set_tra_rate(clock());
set_rcv_rate(clock());
+ m_out_touch_cb.resolve();
m_out_stx_func.resolve_safe();
m_output_valid = false;