So, you just started Verifone development, and you’re trying to download your first “hello world” application to your Verix or eVo terminal. You’ve got your terminal connected to your PC RS-232 port using the verifone download cable, your application and its signature file are ready, and you run the ddl.exe command from the eVo/Verix SDK, something like :
ddl *GO=HelloWorld.out Debug\HelloWorld.out debug\HelloWorld.out.p7s
And all you get is an endless dot progress bar, with no download ever happening. Continue reading