- There should be a call to the cash drawers API. Read the technical
+ There should be a call to the cash drawers API. Read the
+ technical
manual of the hardware you are using. Thanks.
@@ -355,15 +358,23 @@
- Usually the cash drawer behaves like a printer in the sense that it
- has a RS232 or USB port. However the cash drawer is dummy and
- only uses the port to receive a signal (positive voltage)
+ Usually the cash drawer behaves like a printer in the sense
+ that it
+ has a RS232 or USB port. However the cash drawer is
+ dummy and
+ only uses the port to receive a signal (positive
+ voltage)
which causes it to open.
- So you only need send any signal to the RS232 or USB port (like
- for insance print the ascii character "a" to the rs232 port)
- and it will open!. I the old days you could test it from
- hyperterminal, I guess nowadays you will have to make a
- javascript app that sends a character to the rs232 port.
+ So you only need send any
+ signal to the RS232 or USB port (like
+ for insance print the
+ ascii character "a" to the rs232 port)
+ and it will open!. I the
+ old days you could test it from
+ hyperterminal, I guess nowadays
+ you will have to make a
+ javascript app that sends a character
+ to the rs232 port.