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Questions tagged [verifone]

Point of Sale (POS) terminals that are often used to accept credit card payment. Developers can write programs for the terminal to run which provides custom value-added services. VeriFone provides rich SDKs and helper programs for their various platforms and this tag is meant for questions specific to the VeriFone ecosystem.

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how to add library in makefile for verix

I want to use makefile to create my app and .out file and use it in my verifone vx520. I have makeapp.bat for creating .out file but when I run it get this error: NMAKE : fatal error U1073: don't know how to make 'utils.h' and this is makeapp.bat…
Farshid.M
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how to set more than one timer in verifone vx520

I want to set timer for inputting key and one timer for turning back light off but it use first timer I set and I can't set more than one timer and the second timer didn't work. i use the code below int timer1, timer2; long events; timer1 =…
Farshid.M
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How to Generate RSA Keys in VSS verifone and compute public /CA?

I am not able to generate RSA key pair inside VSS through macros. I am in need of script to gerate key inside and compute Public CA and do RSA computation inside. Please help in this regard.
amitesh
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Verifone Vx520 PPP PSTN

I have question regarding Vx520 and PPP connection. I have to create PPP X.25 connection to my client, it requires Login and Password. I tried to set up PSTN connection (using ceStartDialIF functions for CE_COMM_TECH_DIALONLY device). It doesn't…
Marcin Głogowski
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EMV TLV length restriction limitation to overcome

We have code to interrogate the values from various EMV TLVs. However, in the case of PED serial number, the spec for tag "9F1E" at http://www.emvlab.org/emvtags/ has:- Name Description Source Format Template Tag Length P/C Interface …
MikeRoger
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Memory available calls to VeriFone library

Have any developers seen inconsistency in the results of memory calls to VeriFone library functions in svc_swi.h for Evo range? We have old code that seemed fine for Verix/VerixV. But for a newer unit (these have very much larger memory than the…
MikeRoger
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Building a hello world project for a Verifone Terminal using Sourcery CodeBench for Verifone DTK

I am attempting to flash a basic hello world program to a Verifone terminal as an exercise in the development flow of the hardware. I'm currently running into an issue that is occurring somewhere during the post-build steps. After I build my…
HD_Mouse
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how to read and write from .dat file in verifone

I want to read and write a text or .dat file in verifone to store data on it. How can I make it ? here is my code int main() { char buf [255]; FILE *tst; int dsply = open(DEV_CONSOLE , 0); tst = fopen("test.txt","r+"); fputs("this text…
farshid
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how to access library into the verifone vx520 terminal

I am working with some libraries using Windows OS, and nmake. The terminal is not accepting these libraries and I am getting an error when I try to compile the code. The libraries I need to include are #include "iso8583.h" #include…
Manish T
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Asking sample code for ISO 8583 verifone vx520

I want to know the sample code for sending message to server and get back response to verifone vx520 terminal using ISO 8583.
Manish T
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RCK2 Resource Compiler

I'm new to VeriFone development. I need to compile the RCK file. I have used the below command to do that, but the command doesn't show any output or generate file. It does nothing. C:\eVoAps\Tools>Rck2.exe -SC:\Bill\MyApp\Source\Resource\ MyApp…
Micky Jain
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How to port/embed python for arm based devices?

TL; DR: how hard it is to port Python to new OS? I want to use python to write applications for Verifone's VX 680. They are 32-bit ARM based devices with 128+MB of RAM. http://www.verifone.com/media/4300697/vx680_ds_ltr.pdf My idea is to write a C…
Igor Gatis
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Explanation of the different functionality in Verifone VMAC versions?

I'm looking for an explanation of the different functionality in versions of a application called VMAC (Verix blah blah blah), also called "comm server", which is used on Verifone payment terminals. I've got terminals with versions 1.7 and 3.3 of…
Bill
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Can a VeriFone terminal application communicate via Ethernet, but also store local data?

Ideally, I would connect a VeriFone terminal to the Internet via an Ethernet cable and transmit transaction data in real time, but I also want to program the terminal to be able to work in offline mode and save transaction data to a file to transmit…
sun
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What EMV tag can i read to determine if a EMV card is a credit card or a debit card?

I tried using application labels but they are not reliable (sometimes they mention visa debit but sometimes they just show VISA).
codejammer
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