MDB Communication Protocal - Revision history

Mahong: Replaced content with "{{Migrating|https://smartpossdk.gitbook.io/cloudpossdk/cloudpos-sdk/mdb-communication-protocal}}"

2024-04-08T05:30:48Z

Replaced content with "{{Migrating|https://smartpossdk.gitbook.io/cloudpossdk/cloudpos-sdk/mdb-communication-protocal}}"

← Older revision		Revision as of 05:30, 8 April 2024
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	~~== Introduction ==~~		{{Migrating\|https://smartpossdk.gitbook.io/cloudpossdk/cloudpos-sdk/mdb-communication-protocal}}
	This document outlines the communication protocol between an Android application and MDB Vending machines via the Q3v hardware. The Q3v acts as a bridge, forwarding MDB requests from the vending machine to the Android application as serial data. The communication is bi-directional, allowing the application to request configuration commands, such as "get firmware version." A mode byte indicates the direction of communication.

	~~== Serial Protocol Packet Definition ==~~
	~~=== Serial Port Parameters ===~~
	* Baud rate: 115200
	* Data format: 8 bits, 1 stop bit, no parity
	~~=== Packet Format===~~
	~~{\| class="wikitable"~~
	\|-
	~~\| Start code \|\| Length \|\| mode \|\| Data \|\| Checksum \|\| End code~~
	\|}
	* '''Start code''' size 1 byte, always be 0x09
	* '''Length''' size: 1byte, the number bytes of mode, data, and checksum.
	* '''Mode''' size: 1, 0x00 means a master request packet, 0x01 means a slave response packet, other value is prohibited.
	* '''Data '''size: n bytes. The data could be raw MDB commands, such as SETUP, VEND(please refer the <Multi-Drop Bus Protocol V4.3>for detials).<br>
	~~Or the MIB control commands, such as GET VERSION, SET PARAMETER.~~
	* '''Checksum''' size: 1byte, using LRC algorithm, input data were "mode, data"


	~~== Specifics ==~~
	~~=== MDB Forwarding Mechanism ===~~
	~~The Q3v forwards all MDB cashless device commands except the POLL command. The request and response procedure involves several steps:~~
	~~# VMC sends MDB request to Q3v.~~
	~~# Q3v receives the data, removes the 9th MDB mode bit, and sends the serial packet to the application.~~
	~~# The application processes the data, handles the MDB request, and sends the MDB response to Q3v.~~
	~~# Q3v forwards the response to the MDB master.~~
	~~# MDB master handles the MDB slave response.~~

	~~'''Example: RESET'''~~
	~~# ''VMC -> Q3v : 0x110 0x10''~~
	~~# ''Q3v -> app: 0x09 0x04 0x00 0x10 0x10 0xE0 0x0D''~~
	~~# ''app -> Q3v : 0x09 0x04 0x01 0x00 0x00 0xFF 0x0D''~~
	~~# ''Q3v -> VMC: 0x00 0x100''~~
	~~# ''VMC -> Q3v : 0x00''~~
	~~=== Application Notes===~~
	* Focus on steps 2 and 3 in the MDB Forwarding Mechanism.
	* The application handles all cashless commands except POLL.
	* The cashless reader initiates a begin session command to notify the VMC when ready for a transaction.
	* MDB raw data includes its checksum byte, distinct from the serial frame checksum.


	~~== A Typical MDB Transaction Flow ==~~
	~~[[File:Mdb flow chart.png\|frame\|center\|MDB transacrion flow]]~~

	~~== Protocol Command Definition ==~~
	~~=== Common MDB Forwarding Command ===~~
	~~This command forwards raw MDB commands (including MDB CHK), with the MDB mode bit removed.~~

	~~'''Request Packet:'''<br>~~
	~~{\| class="wikitable"~~
	\|-
	~~! Mode !! Data~~
	\|-
	~~\| Request 00H \|\| VMC Request Command~~
	~~(Reset,Setup,Reader,Expansion,Vend)~~
	\|}
	~~'''Response Packet:'''<br>~~
	~~{\| class="wikitable"~~
	\|-
	~~! Mode!! Data~~
	\|-
	~~\| Response 01H \|\| Peripheral Response~~
	\|}
	~~'''Example:''' <br>~~
	~~Q3v -> app 09 04 00 10 10 E0 0D <br>~~

	~~Q3v <- app 09 04 01 00 00 FF 0D.~~
	~~=== Begin Session Command ===~~
	When the application is ready for a transaction, it issues a begin session command to inform the VMC master. This marks the beginning of a transaction. Balance amount is 2 bytes; if balance does not exist, fill with 0xFF. This command follows MDB spec definition but is initiated by the app.

	~~'''Request Packet:'''<br>~~
	~~{\| class="wikitable"~~
	\|-
	~~! Mode !! Data~~
	\|-
	~~\| Request 00H \|\| Begin Session (03H) + Funds Available + MDB Checksum~~
	\|}
	~~'''Response Packet:'''<br>~~
	~~{\| class="wikitable"~~
	\|-
	~~! Mode!! Data~~
	\|-
	~~\| Response 01H \|\| ACK 00H~~
	\|}
	~~'''Example:''' <br>~~
	~~Q3v <- app 09 06 00 03 00 64 67 32 0d <br>~~

	~~Q3v -> app 09 03 01 00 ff 0d~~
	~~=== Session Cancel Request(0x04) ===~~
	~~The application can end a payment session by issuing a session cancel request command. The POS acts as the master during this command.~~

	~~'''Request Packet:'''<br>~~
	{~~\| class="wikitable"~~
	\|-
	~~! Mode !! Data~~
	\|-
	~~\| Request 00H \|\| Cancel Session Req(04H) + Funds Available + Checksum~~
	\|}
	~~'''Response Packet:'''<br>~~
	{\| ~~class="wikitable"~~
	\|-
	~~! Mode!! Data~~
	\|-
	~~\| Response 01H \|\| ACK 00H~~
	\|}
	~~== Demo ==~~
	~~[http~~://~~ftp~~.~~wizarpos~~.~~com~~/~~advanceSDK~~/~~MDBTest.zip Source Code for Terminal App]~~

	~~[http://ftp.wizarpos.com/advanceSDK/MDBTest_zlh_signed.apk APK]~~

	~~[http:~~/~~/ftp.wizarpos.com/advanceSDK/vmc_master_tool~~-~~python~~-~~code.zip Source Code for PC Program]~~

	~~[http://ftp.wizarpos.com/advanceSDK/MDBForCoffeeDemousage20220725.pdf MDBForCoffeeDemo Usage]~~

Mahong at 07:12, 18 December 2023

2023-12-18T07:12:52Z

← Older revision		Revision as of 07:12, 18 December 2023
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	'''Example: RESET'''		'''Example: RESET'''
	# ''VMC -> ~~q3v~~: 0x110 0x10''		# ''VMC -> Q3v : 0x110 0x10''
	# ''~~q3v~~ -> app: 0x09 0x04 0x00 0x10 0x10 0xE0 0x0D''		# ''Q3v -> app: 0x09 0x04 0x00 0x10 0x10 0xE0 0x0D''
	# ''app -> ~~q3v~~: 0x09 0x04 0x01 0x00 0x00 0xFF 0x0D''		# ''app -> Q3v : 0x09 0x04 0x01 0x00 0x00 0xFF 0x0D''
	# ''~~q3v~~ -> VMC: 0x00 0x100''		# ''Q3v -> VMC: 0x00 0x100''
	# ''VMC -> ~~q3v~~: 0x00''		# ''VMC -> Q3v : 0x00''
	=== Application Notes===		=== Application Notes===
	* Focus on steps 2 and 3 in the MDB Forwarding Mechanism.		* Focus on steps 2 and 3 in the MDB Forwarding Mechanism.
Line 64:		Line 64:
	\|}		\|}
	'''Example:''' <br>		'''Example:''' <br>
	~~q3v~~ -> app 09 04 00 10 10 E0 0D <br>		Q3v -> app 09 04 00 10 10 E0 0D <br>

	~~q3v~~ <- app 09 04 01 00 00 FF 0D.		Q3v <- app 09 04 01 00 00 FF 0D.
	=== Begin Session Command ===		=== Begin Session Command ===
	When the application is ready for a transaction, it issues a begin session command to inform the VMC master. This marks the beginning of a transaction. Balance amount is 2 bytes; if balance does not exist, fill with 0xFF. This command follows MDB spec definition but is initiated by the app.		When the application is ready for a transaction, it issues a begin session command to inform the VMC master. This marks the beginning of a transaction. Balance amount is 2 bytes; if balance does not exist, fill with 0xFF. This command follows MDB spec definition but is initiated by the app.
Line 85:		Line 85:
	\|}		\|}
	'''Example:''' <br>		'''Example:''' <br>
	~~q3v~~ <- app 09 06 00 03 00 64 67 32 0d <br>		Q3v <- app 09 06 00 03 00 64 67 32 0d <br>

	~~q3v~~ -> app 09 03 01 00 ff 0d		Q3v -> app 09 03 01 00 ff 0d
	=== Session Cancel Request(0x04) ===		=== Session Cancel Request(0x04) ===
	The application can end a payment session by issuing a session cancel request command. The POS acts as the master during this command.		The application can end a payment session by issuing a session cancel request command. The POS acts as the master during this command.

Mahong at 07:06, 18 December 2023

2023-12-18T07:06:12Z

← Older revision		Revision as of 07:06, 18 December 2023
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	\|}		\|}
	== Demo ==		== Demo ==
	[http://ftp.wizarpos.com/advanceSDK/MDBTest.zip Source ~~code of terminal APP~~]		[http://ftp.wizarpos.com/advanceSDK/MDBTest.zip Source Code for Terminal App]

	[http://ftp.wizarpos.com/advanceSDK/MDBTest_zlh_signed.apk APK]		[http://ftp.wizarpos.com/advanceSDK/MDBTest_zlh_signed.apk APK]

	[http://ftp.wizarpos.com/advanceSDK/vmc_master_tool-python-code.zip Source ~~code of~~ PC ~~program~~]		[http://ftp.wizarpos.com/advanceSDK/vmc_master_tool-python-code.zip Source Code for PC Program]

	[http://ftp.wizarpos.com/advanceSDK/MDBForCoffeeDemousage20220725.pdf MDBForCoffeeDemo ~~usage~~]		[http://ftp.wizarpos.com/advanceSDK/MDBForCoffeeDemousage20220725.pdf MDBForCoffeeDemo Usage]

Mahong at 06:51, 18 December 2023

2023-12-18T06:51:12Z

← Older revision		Revision as of 06:51, 18 December 2023
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	== Introduction ==		== Introduction ==
	This document outlines ~~a serial~~ communication protocol between ~~the~~ application ~~running on Q3v~~ and MDB Vending machines. The Q3v ~~low-level hardware forwards~~ MDB requests from the vending machine to the Android application as serial data. ~~When the application processes all request serial data, the Q3v POS can be regarded as an MDB cashless slave device. Additionally~~, the application ~~can~~ request configuration commands, such as "get firmware version," ~~making the protocol bi-directional.~~ A mode byte indicates the direction of communication.		This document outlines the communication protocol between an Android application and MDB Vending machines via the Q3v hardware. The Q3v acts as a bridge, forwarding MDB requests from the vending machine to the Android application as serial data. The communication is bi-directional, allowing the application to request configuration commands, such as "get firmware version." A mode byte indicates the direction of communication.

	== Serial Protocol Packet Definition ==		== Serial Protocol Packet Definition ==
	=== Serial Port Parameters ===		=== Serial Port Parameters ===
	* Baud rate 115200		* Baud rate: 115200
	* ~~8bit~~, 1 stop bit, ~~and~~ no parity		* Data format: 8 bits, 1 stop bit, no parity
	=== Packet Format===		=== Packet Format===
	{\| class="wikitable"		{\| class="wikitable"
Line 21:		Line 21:
	== Specifics ==		== Specifics ==
	=== MDB Forwarding Mechanism ===		=== MDB Forwarding Mechanism ===
	The Q3v forwards all MDB cashless device commands except the POLL command. The request and response procedure ~~can be described in the following~~ steps:		The Q3v forwards all MDB cashless device commands except the POLL command. The request and response procedure involves several steps:
	# VMC sends MDB request to Q3v.		# VMC sends MDB request to Q3v.
	# Q3v receives the data, removes the 9th MDB mode bit~~, fills it into the serial packet data part~~, and sends the serial packet to the application.		# Q3v receives the data, removes the 9th MDB mode bit, and sends the serial packet to the application.
	# The application ~~listens to~~ the ~~serial port, receives step 2~~ data, ~~unwraps it to~~ MDB request ~~data~~, ~~handles it, wraps its~~ MDB response ~~into a serial packet, and sends it~~ to Q3v.		# The application processes the data, handles the MDB request, and sends the MDB response to Q3v.
	# Q3v ~~receives step 3 data, unwraps it to MDB~~ response ~~data, adds the MDB mode bit, and forwards it~~ to the MDB master.		# Q3v forwards the response to the MDB master.
	# MDB master handles the MDB slave response.		# MDB master handles the MDB slave response.

	~~Taking the~~ '''RESET''' ~~for example~~		'''Example: RESET'''
	# ''VMC -> q3v: 0x110 0x10''		# ''VMC -> q3v: 0x110 0x10''
	# ''q3v -> app: 0x09 0x04 0x00 0x10 0x10 0xE0 0x0D''		# ''q3v -> app: 0x09 0x04 0x00 0x10 0x10 0xE0 0x0D''
Line 35:		Line 35:
	# ''VMC -> q3v: 0x00''		# ''VMC -> q3v: 0x00''
	=== Application Notes===		=== Application Notes===
	* Focus on steps 2 and 3 ~~listed above~~.		* Focus on steps 2 and 3 in the MDB Forwarding Mechanism.
	* The application ~~is responsible for handling~~ all cashless commands except ~~the~~ POLL ~~command~~.		* The application handles all cashless commands except POLL.
	* ~~When the~~ cashless reader ~~is ready for a transaction, it~~ initiates a begin session command to notify the VMC.		* The cashless reader initiates a begin session command to notify the VMC when ready for a transaction.
	* MDB raw data includes its checksum byte (distinct from the serial frame checksum).		* MDB raw data includes its checksum byte, distinct from the serial frame checksum.


Line 46:		Line 46:
	== Protocol Command Definition ==		== Protocol Command Definition ==
	=== Common MDB Forwarding Command ===		=== Common MDB Forwarding Command ===
	~~Common MDB Forwarding Command Description:~~ This command forwards raw MDB commands (including MDB CHK), with the MDB mode bit removed.		This command forwards raw MDB commands (including MDB CHK), with the MDB mode bit removed.

			'''Request Packet:'''<br>
	{\| class="wikitable"		{\| class="wikitable"
	\|-		\|-
Line 54:		Line 56:
	(Reset,Setup,Reader,Expansion,Vend)		(Reset,Setup,Reader,Expansion,Vend)
	\|}		\|}
	'''Response ~~packet~~'''<br>		'''Response Packet:'''<br>
	{\| class="wikitable"		{\| class="wikitable"
	\|-		\|-
Line 66:		Line 68:
	q3v <- app 09 04 01 00 00 FF 0D.		q3v <- app 09 04 01 00 00 FF 0D.
	=== Begin Session Command ===		=== Begin Session Command ===
	~~Begin Session Command Description:~~ When the application is ready for a transaction, it issues a begin session command to inform the VMC master. This marks the beginning of a transaction. Balance amount is 2 bytes; if balance does not exist, fill with 0xFF. This command follows MDB spec definition but is initiated by the app.		When the application is ready for a transaction, it issues a begin session command to inform the VMC master. This marks the beginning of a transaction. Balance amount is 2 bytes; if balance does not exist, fill with 0xFF. This command follows MDB spec definition but is initiated by the app.

			'''Request Packet:'''<br>
	{\| class="wikitable"		{\| class="wikitable"
	\|-		\|-
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	\| Request 00H \|\| Begin Session (03H) + Funds Available + MDB Checksum		\| Request 00H \|\| Begin Session (03H) + Funds Available + MDB Checksum
	\|}		\|}
	'''Response ~~packet~~'''<br>		'''Response Packet:'''<br>
	{\| class="wikitable"		{\| class="wikitable"
	\|-		\|-
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	q3v -> app 09 03 01 00 ff 0d		q3v -> app 09 03 01 00 ff 0d
	=== Session Cancel Request(0x04) ===		=== Session Cancel Request(0x04) ===
	~~Session Cancel Request (0x04) Description:~~ The application can end a payment session by issuing a session cancel request command. The POS acts as the master during this command.		The application can end a payment session by issuing a session cancel request command. The POS acts as the master during this command.

			'''Request Packet:'''<br>
	{\| class="wikitable"		{\| class="wikitable"
	\|-		\|-
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	\| Request 00H \|\| Cancel Session Req(04H) + Funds Available + Checksum		\| Request 00H \|\| Cancel Session Req(04H) + Funds Available + Checksum
	\|}		\|}
	'''Response ~~packet~~'''<br>		'''Response Packet:'''<br>
	{\| class="wikitable"		{\| class="wikitable"
	\|-		\|-

Mahong at 03:40, 18 December 2023

2023-12-18T03:40:03Z

← Older revision		Revision as of 03:40, 18 December 2023
Line 1:		Line 1:
	== Introduction ==		== Introduction ==
	This ~~doc defines~~ a serial communication protocol between the application running on Q3v and MDB Vending ~~machine~~.		This document outlines a serial communication protocol between the application running on Q3v and MDB Vending machines. The Q3v low-level hardware forwards MDB requests from the vending machine to the Android application as serial data. When the application processes all request serial data, the Q3v POS can be regarded as an MDB cashless slave device. Additionally, the application can request configuration commands, such as "get firmware version," making the protocol bi-directional. A mode byte indicates the direction of communication.
	~~Overall,the q3v~~ low level hardware ~~will forwarding the mdb request~~ from the ~~vendg~~ machine~~,and forward~~ to the Android application as serial data,
	When the ~~app tackle~~ all ~~the~~ request serial data, the ~~q3v pos could~~ be regarded as a MDB cashless slave device.
	~~And also~~,the application ~~could~~ request ~~some config command~~, ~~e.g.~~ "get firmware version"~~,Therefore~~ the protocol ~~is 2~~-~~way-direction,~~
	~~and there is a~~ mode byte indicates the direction.

	== Serial Protocol Packet Definition ==		== Serial Protocol Packet Definition ==
	=== Serial Port ~~parameters~~ ===		=== Serial Port Parameters ===
	* Baud rate 115200		* Baud rate 115200
	* 8bit, 1 stop bit, and no parity		* 8bit, 1 stop bit, and no parity
	=== Packet ~~format~~ ===		=== Packet Format===
	{\| class="wikitable"		{\| class="wikitable"
	\|-		\|-
Line 24:		Line 20:

	== Specifics ==		== Specifics ==
	=== MDB Forwarding ~~mechanism~~ ===		=== MDB Forwarding Mechanism ===
	The ~~q3v will forward~~ all ~~the~~ MDB cashless device commands,except ~~the~~ the POLL command~~,the~~ request and response procedure can be described in following steps:		The Q3v forwards all MDB cashless device commands except the POLL command. The request and response procedure can be described in the following steps:
	# VMC ~~Send~~ MDB request to ~~q3v~~		# VMC sends MDB request to Q3v.
	# ~~q3v receive~~ the ~~step 1~~ data,~~get rid~~ the 9th ~~mdb~~ mode bit,~~fill~~ into serial packet ~~'''~~data~~'''~~ part,~~sending~~ the serial packet to application.		# Q3v receives the data, removes the 9th MDB mode bit, fills it into the serial packet data part, and sends the serial packet to the application.
	# The application ~~will listen to~~ to the serial port ~~all the time~~,~~after receiving~~ step 2 ~~serial~~ data,~~unwrap~~ it to ~~mdb~~ request data,~~handle~~ it, ~~and wrap~~ its ~~mdb~~ response into serial packet, ~~sending~~ to ~~q3v~~		# The application listens to the serial port, receives step 2 data, unwraps it to MDB request data, handles it, wraps its MDB response into a serial packet, and sends it to Q3v.
	# ~~q3v get the~~ step 3 data, ~~unwrap~~ to ~~mdb~~ response data, ~~add mdb~~ mode bit,~~forwarding~~ to ~~mdb~~ master.		# Q3v receives step 3 data, unwraps it to MDB response data, adds the MDB mode bit, and forwards it to the MDB master.
	# ~~mdb~~ master ~~handle~~ the ~~mdb~~ slave response		# MDB master handles the MDB slave response.

	Taking the '''RESET''' for example		Taking the '''RESET''' for example
Line 38:		Line 34:
	# ''q3v -> VMC: 0x00 0x100''		# ''q3v -> VMC: 0x00 0x100''
	# ''VMC -> q3v: 0x00''		# ''VMC -> q3v: 0x00''
	=== Application ~~notes~~ ===		=== Application Notes===
	* ~~App need to focus~~ on ~~step~~ 2,3 ~~list~~ above		* Focus on steps 2 and 3 listed above.
	* ~~It's~~ application~~'s own task to tackle~~ all cashless ~~command~~ except the POLL		* The application is responsible for handling all cashless commands except the POLL command.
	* When the cashless reader is ready for transaction, it ~~lunch~~ a ~~'''~~begin session~~'''~~ command,to notify the VMC		* When the cashless reader is ready for a transaction, it initiates a begin session command to notify the VMC.
	* ~~mdb~~ raw data ~~including~~ its checksum byte(~~try to make different with~~ the serial frame checksum )		* MDB raw data includes its checksum byte (distinct from the serial frame checksum).


	== A ~~typical~~ MDB ~~transacrion flow~~ ==		== A Typical MDB Transaction Flow ==
	[[File:Mdb flow chart.png\|frame\|center\|MDB transacrion flow]]		[[File:Mdb flow chart.png\|frame\|center\|MDB transacrion flow]]

	== Protocol ~~command definition~~ ==		== Protocol Command Definition ==
	=== ~~common mdb forwarding command~~ ===		=== Common MDB Forwarding Command ===
	~~'''~~Description:~~''' <br>~~		Common MDB Forwarding Command Description: This command forwards raw MDB commands (including MDB CHK), with the MDB mode bit removed.

	This command ~~for forwarding the~~ raw MDB commands (~~Including the~~
	MDB CHK), ~~Note that~~ the MDB mode bit ~~has been~~ removed
	{\| class="wikitable"		{\| class="wikitable"
	\|-		\|-
Line 72:		Line 65:

	q3v <- app 09 04 01 00 00 FF 0D.		q3v <- app 09 04 01 00 00 FF 0D.
	=== Begin ~~session command~~ ===		=== Begin Session Command ===
	~~'''~~Description:~~''' <br>~~		Begin Session Command Description: When the application is ready for a transaction, it issues a begin session command to inform the VMC master. This marks the beginning of a transaction. Balance amount is 2 bytes; if balance does not exist, fill with 0xFF. This command follows MDB spec definition but is initiated by the app.
	When ~~app~~ ready for transaction, it ~~will issue~~ a begin session command, to inform the VMC master.
	~~it is~~ the beginning of ~~one~~ transaction.
	Balance amount: 2 ~~Bytes,~~ if balance does not exist, ~~it should be filled~~ with 0xFF.
	This command ~~still obeys the~~ MDB spec definition~~, however it~~ is ~~request~~ by app
	{\| class="wikitable"		{\| class="wikitable"
	\|-		\|-
Line 95:		Line 84:

	q3v -> app 09 03 01 00 ff 0d		q3v -> app 09 03 01 00 ff 0d
	=== ~~session cancel request -~~0x04 ===		=== Session Cancel Request(0x04) ===
	~~'''~~Description:~~''' <br>~~		Session Cancel Request (0x04) Description: The application can end a payment session by issuing a session cancel request command. The POS acts as the master during this command.
	~~App~~ can end ~~the~~ payment session by ~~issue~~ a session cancel request command~~, pos is in~~ master ~~mode~~ during ~~the~~ command.
	{\| class="wikitable"		{\| class="wikitable"
	\|-		\|-

Mahong: /* Demo */

2023-07-26T01:44:26Z

Demo

← Older revision		Revision as of 01:44, 26 July 2023
Line 112:		Line 112:
	\|}		\|}
	== Demo ==		== Demo ==
	[http://ftp.wizarpos.com/advanceSDK/~~MDBForCoffeeDemo-src-code~~.zip Source code of terminal APP]		[http://ftp.wizarpos.com/advanceSDK/MDBTest.zip Source code of terminal APP]

	[http://ftp.wizarpos.com/advanceSDK/~~MDBForCoffeeDemo-sign-wrf~~.apk APK]		[http://ftp.wizarpos.com/advanceSDK/MDBTest_zlh_signed.apk APK]

	[http://ftp.wizarpos.com/advanceSDK/vmc_master_tool-python-code.zip Source code of PC program]		[http://ftp.wizarpos.com/advanceSDK/vmc_master_tool-python-code.zip Source code of PC program]

	[http://ftp.wizarpos.com/advanceSDK/MDBForCoffeeDemousage20220725.pdf MDBForCoffeeDemo usage]		[http://ftp.wizarpos.com/advanceSDK/MDBForCoffeeDemousage20220725.pdf MDBForCoffeeDemo usage]

Mahong: /* Demo */

2022-08-18T03:02:05Z

Demo

← Older revision		Revision as of 03:02, 18 August 2022
Line 112:		Line 112:
	\|}		\|}
	== Demo ==		== Demo ==
	[http://ftp.wizarpos.com/advanceSDK~~/mdb~~/MDBForCoffeeDemo-src-code.zip Source code of terminal APP]		[http://ftp.wizarpos.com/advanceSDK/MDBForCoffeeDemo-src-code.zip Source code of terminal APP]

	[http://ftp.wizarpos.com/advanceSDK~~/mdb~~/MDBForCoffeeDemo-sign-wrf.apk APK]		[http://ftp.wizarpos.com/advanceSDK/MDBForCoffeeDemo-sign-wrf.apk APK]

	[http://ftp.wizarpos.com/advanceSDK~~/mdb~~/vmc_master_tool-python-code.zip Source code of PC program]		[http://ftp.wizarpos.com/advanceSDK/vmc_master_tool-python-code.zip Source code of PC program]

	[http://ftp.wizarpos.com/advanceSDK/MDBForCoffeeDemousage20220725.pdf MDBForCoffeeDemo usage]		[http://ftp.wizarpos.com/advanceSDK/MDBForCoffeeDemousage20220725.pdf MDBForCoffeeDemo usage]

Mahong: /* Demo */

2022-08-18T03:00:52Z

Demo

← Older revision		Revision as of 03:00, 18 August 2022
Line 118:		Line 118:
	[http://ftp.wizarpos.com/advanceSDK/mdb/vmc_master_tool-python-code.zip Source code of PC program]		[http://ftp.wizarpos.com/advanceSDK/mdb/vmc_master_tool-python-code.zip Source code of PC program]

	[http://ftp.wizarpos.com/advanceSDK/~~mdb/MDBForCoffeeDemousage 20220725~~.pdf MDBForCoffeeDemo usage]		[http://ftp.wizarpos.com/advanceSDK/MDBForCoffeeDemousage20220725.pdf MDBForCoffeeDemo usage]

Mahong: /* Demo */

2022-08-18T02:56:43Z

Demo

← Older revision		Revision as of 02:56, 18 August 2022
Line 117:		Line 117:

	[http://ftp.wizarpos.com/advanceSDK/mdb/vmc_master_tool-python-code.zip Source code of PC program]		[http://ftp.wizarpos.com/advanceSDK/mdb/vmc_master_tool-python-code.zip Source code of PC program]

			[http://ftp.wizarpos.com/advanceSDK/mdb/MDBForCoffeeDemousage 20220725.pdf MDBForCoffeeDemo usage]

Mahong: /* Demo */

2022-08-18T02:49:28Z

Demo

← Older revision		Revision as of 02:49, 18 August 2022
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	== Demo ==		== Demo ==
	[http://ftp.wizarpos.com/advanceSDK/mdb/MDBForCoffeeDemo-src-code.zip Source code of terminal APP]		[http://ftp.wizarpos.com/advanceSDK/mdb/MDBForCoffeeDemo-src-code.zip Source code of terminal APP]

	[http://ftp.wizarpos.com/advanceSDK/mdb/MDBForCoffeeDemo-sign-wrf.apk APK]		[http://ftp.wizarpos.com/advanceSDK/mdb/MDBForCoffeeDemo-sign-wrf.apk APK]

	[http://ftp.wizarpos.com/advanceSDK/mdb/vmc_master_tool-python-code.zip Source code of PC program]		[http://ftp.wizarpos.com/advanceSDK/mdb/vmc_master_tool-python-code.zip Source code of PC program]