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hey guys,
I am new at all this psp homebrew, and i came across mapthis, now to try it out i want to buy a psp, as i was reading i read that 1.50 kernal is needed to run map this( please correct me if i am wrong) so would it be best to buy a used fat psp or a new slim one,
thanks guys
i think i found the answer in one of the threads, ( mapthis doesnt require 1.50 kernal) so any psp would do, right?
Please correct me if i am wrong
Yes, any PSP will do. See http://en.wikibooks.org/wiki/Map_This!.
Hey,
I am sorry, but i guess i have got another noob question, so if we are using a generic gps device just the two wires with a resistor enough to connect the gps to the psp?, or is there something else that complicates the process?
some help would be hugely appreciated!
thanks.
Edit
I was doing a bit of reseaech and found out that the serial connection in the phats and the slims are some what different, how can we find the pins that are to be connected in the case of a psp slim?
thanks
Next time, use the Search function b4 posting a question and read up on the wiki first :)
http://www.dcemu.co.uk/vbulletin/showthread.php?t=72462
hey,
sorry to bug you guys with my noob questions again, but i think i found the answere but not sure, there is a cheap bluethooth gps reciver up on ebay ( which is not holux) but it runs on NMEA 0183, i read that mapthis supports gps recivers running on NMEA, but since this is not holux is it worth spending money on something lyk this
ps, it also has spp in it
gps specs
Category
Parameter
Description
General
Chipset
SiRF III
Frequency
L1,1575.42 MHZ
C/A Code
1.023 MHZ
Channels
20 Independent Tracking Channels
DGPS
WAAS, EGNOS.
Datum
WGS84
Performance Characteristic
Position Accuracy
Without aid: 3.0m 2D-RMS
<3m CEP(50%) without SA(horizontal)
DGPS (WAAS, EGNOS):2.5m
Velocity Accuracy
Without aid: 0.1m/s
DGPS (WAAS, EGNOS): 0.05m/s
Acceleration
Without aid: <4g
DGPS (WAAS,EGNOS): <4g
Timing Accuracy
50 ns RMS
Reacquisition Time
<1s
Hot start
1s (typical)
Warm start
38s (typical)
Cold start
42s (typical)
Sensitivity
Acquisition: -144dBm (Cold start)
Tracking: -159dBm
Update
1Hz
Dynamic
Altitude
Maximum 18,000m
Velocity
Maximum 515m/s
Acceleration
Maximum 4g
Power
Input Voltage
USB Port
Power Consumption
45 mA (w/o active antenna)
Data Backup
Battery
Built-in rechargeable 80mAH Lithium battery
Protocols
GPS Output Data
Baud rate 4800/9600/57600 bps
(Default) 9600 bps
(Default) NMEA 0183 v2.2 (Default) GGA, GSA, GSV, RMC)
Environment
Operating Temperature
-10 ~ 60°C
Storage Temperature
-20 ~ 60°C
Physical Characteristics
Dimension
42 x68 x14 mm
Weight
28g
any help would be appreciated
ps1 and can any one give me a few hints on what we have to check in a gps reciver that we buy for the psp
thnks