How to Develop Serial Port for Terminals: Difference between revisions

Latest revision as of 08:23, 7 April 2024

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-When using the '''C API''' to open a serial port, you need to set the device name of a serial port as a parameter.
+{{Migrating|https://smartpossdk.gitbook.io/cloudpossdk/faq/usb-serial-port/serial-port-development}}
-'''Device Name'''
-{|class="wizarpostable"
-|-
-! scope="row" colspan="2" | Parameters
-|-
-| device name|| The alias for serial port. Available values: DB9, GS0_01, WIZARHANDQ1, Q1_USB_SERIAL, USB_SERIAL, SERIAL_EXT, USB_SLAVE_SERIAL, USB_HOST_SERIAL<br>
-* '''in W1/W1V2:'''
-** '''DB9''': works for DB9 port at the back side of the terminal.
-** '''GS0_Q1''': works for USB host port at the right side of terminal to connect with Q1 via USB cable in master mode.
-* '''in Q1 3g:'''
-** '''WIZARHANDQ1''': works for USB serial port in slave mode.
-** '''Q1_USB_SERIAL''' or '''USB_SERIAL''': works for USB serial port in master mode.
-** '''SERIAL_EXT''': works for internal fiscal/other serial port module.
-* '''in Q1 4g and Q2(K2, M2, M3, QD4/5), Q3 series and others:'''
-** '''USB_SLAVE_SERIAL''': works for USB serial port in slave mode.
-** '''USB_HOST_SERIAL''' or '''USB_SERIAL''': works for USB serial port in master mode.
-** '''SERIAL_EXT''': works for internal fiscal/other serial port module.
-|}
-When using the '''Java API''' to open a serial port, you need to set the logic ID of a serial port as a parameter.
-* 0 : works for USB serial port in slave mode.
-* 1 : works for USB serial port in master mode.
-* 2 : works for internal fiscal/ other serial port module.