Search found 2 matches
- Fri Sep 22, 2006 12:31 am
- Forum: PSP Development
- Topic: Serial Port on PSP checksum calculations
- Replies: 3
- Views: 2008
But it said on this site http://mc.pp.se/psp/phones.xhtml that the psp command packet looks like this. The PSP communicates with the microcontroller inside the remote control using RS232 serial communication (although the voltages are different of course, 0V and +2.5V) using 8N1 framing at 4800bps. ...
- Thu Sep 21, 2006 12:03 pm
- Forum: PSP Development
- Topic: Serial Port on PSP checksum calculations
- Replies: 3
- Views: 2008
Serial Port on PSP checksum calculations
Well I am looking into writing software to communicate with the psp through the serial port. I need to know how the checksum for the rs232 transmision is calculated. I have found some stuff on it but it is for a device called a cybiko and they use 2 different checksums depending on the type of data ...