diff options
Diffstat (limited to 'src/devices/bus/rs232/terminal.cpp')
-rw-r--r-- | src/devices/bus/rs232/terminal.cpp | 38 |
1 files changed, 37 insertions, 1 deletions
diff --git a/src/devices/bus/rs232/terminal.cpp b/src/devices/bus/rs232/terminal.cpp index 1c753996ec1..24c37f5a0e2 100644 --- a/src/devices/bus/rs232/terminal.cpp +++ b/src/devices/bus/rs232/terminal.cpp @@ -3,6 +3,39 @@ #include "emu.h" #include "terminal.h" +#include "machine/terminal.h" + + +namespace { + +class serial_terminal_device : public generic_terminal_device, + public device_buffered_serial_interface<16U>, + public device_rs232_port_interface +{ +public: + serial_terminal_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); + + virtual DECLARE_WRITE_LINE_MEMBER( input_txd ) override { device_buffered_serial_interface::rx_w(state); } + + DECLARE_WRITE_LINE_MEMBER(update_serial); + +protected: + virtual ioport_constructor device_input_ports() const override; + virtual void device_reset() override; + + virtual void tra_callback() override; + virtual void send_key(uint8_t code) override; + +private: + virtual void received_byte(uint8_t byte) override; + + required_ioport m_rs232_txbaud; + required_ioport m_rs232_rxbaud; + required_ioport m_rs232_databits; + required_ioport m_rs232_parity; + required_ioport m_rs232_stopbits; +}; + serial_terminal_device::serial_terminal_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock) : generic_terminal_device(mconfig, SERIAL_TERMINAL, tag, owner, clock, TERMINAL_WIDTH, TERMINAL_HEIGHT) , device_buffered_serial_interface(mconfig, *this) @@ -79,4 +112,7 @@ void serial_terminal_device::received_byte(uint8_t byte) term_write(byte); } -DEFINE_DEVICE_TYPE(SERIAL_TERMINAL, serial_terminal_device, "serial_terminal", "Serial Terminal") +} // anonymous namespace + + +DEFINE_DEVICE_TYPE_PRIVATE(SERIAL_TERMINAL, device_rs232_port_interface, serial_terminal_device, "serial_terminal", "Serial Terminal") |