Hi, I am allready using the serial port. I am creating a device in a palm V modem housing. I use the serial port for serial data. I intend to use the D0 (out) pin to switch my device on. D0 goes to 6v when the serial port is opened, which is ideal for me as that is when I want my device switched on. However I also want an I/P pin. All the pins are documented, but how to use them seems to be another matter. I see that pin 8 has an ADC, which would be nice to use, else I just want a digital input. I need this so that my device can inform me when its batteries are low (device is a simple non micro based device). Therefore I can have a circuit that asserts/deasserst a pin when the batteries reach a specific level, or monitor the voltage via the ADC. Either way Im happy. Can anyone help ??? Thanks Rik Anderson > -----Original Message----- > From: Dave Lippincott [SMTP:[EMAIL PROTECTED]] > Sent: 16 August 2000 20:43 > To: Palm Developer Forum > Subject: Re: Palm I/O (Palm V) > > there isn't general purpose I/O on the Palm. have you considered just > using > the serial port? all the pins on the serial port connector are fully > documented for the V and III series. > > > -- > For information on using the Palm Developer Forums, or to unsubscribe, > please see http://www.palmos.com/dev/tech/support/forums/ -- For information on using the Palm Developer Forums, or to unsubscribe, please see http://www.palmos.com/dev/tech/support/forums/
