Reading Pins

Dear All, I've tried to read the pin of Port1 , but i failed . I should write one to it right ? , how do i read a one again ? If i tried to write the following code,it works without checking the...
Reading Pins

Dear All, I've tried to read the pin of Port1 , but i failed . I should write one to it right ? , how do i read a one again ? If i tried to write the following code,it works without checking the...
Problem on reading pin.

I use a LCD 1261B and I don't know why I can both read and write to the LCD in ASM but I can only write but not read from LCD(even I set bit to make the pin ready to read).Do any of you have any idea...
Problem on reading pin.

I use a LCD 1261B and I don't know why I can both read and write to the LCD in ASM but I can only write but not read from LCD(even I set bit to make the pin ready to read).Do any of you have any idea...
read voltage on pin mcb2300

Dear All, I have a mcb2300 board with LPC2378. I want to read the voltage with Test Multimeter from PIN0.0. I read from Document that this pin corresponds to the PIN 66 on the board. So I set pin...