Configuring the same pin as input and output

Is it possible using the ARM9 to configure a pin as both input and output? I need to be able to write to it and then read from it. This would be done as an open collector configuration. I have tried...
Configuring the same pin as input and output

Is it possible using the ARM9 to configure a pin as both input and output? I need to be able to write to it and then read from it. This would be done as an open collector configuration. I have tried...
How to configure one same pin as input and output both

Hi All, I am trying to implement I2C (using bit banging) protocol on TI-MSC1210Y5 micorcontroller. For implementation, I am using two pins of port 1 for providing clocking and receiving/sending...
How to configure one same pin as input and output both

Hi All, I am trying to implement I2C (using bit banging) protocol on TI-MSC1210Y5 micorcontroller. For implementation, I am using two pins of port 1 for providing clocking and receiving/sending...
Pin output last state when programming

Hi all, I'm using IAR 6.5 with MSP430, sometimes when I program the MCU the output pin goes on 'H' instead of 'L' and causing power failure (due to the analog function of that pin). My assumption...