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control pins of par. port separetly
Name: elprince Date: April 22, 2009 at 11:41:43 Pacific OS: Windows Vista Subcategory: Java
Comment:
hi all I'd like to ask how to control the pins of parallel port separetly ?? i have arelay kit (switched ) when connected to ground it turns on now i connected these switches to a parallel port and need to give for example a single pin a ground to set the switch connected to it on Using JAVA
Summary: G'day, Yes, you can control the pins on the RS-232 port. You do this by directly writing to the com port UART (UNIVERSAL ASYNCHRONOUS RECEIVER TRANSMITTER).It is a complex IC that controls the flow of...
Summary: Hi, I was wondering if there is a way to control the individual pins of the parallel port precisely. I simply want to read each pin (i.e. see if it is in up or down state) and also control them (move ...
Summary: G'day, When programming 8 bit IO in C, it is usefull to declare a type BYTE as an unsigned char. This will give an 8 bit number suitable for the printer port. Also, define the port with the pre-proces...
