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Re: [Paparazzi-devel] GPS receiver GS407


From: Chris
Subject: Re: [Paparazzi-devel] GPS receiver GS407
Date: Sat, 02 Feb 2013 11:27:47 +0200
User-agent: Mozilla/5.0 (X11; Linux i686; rv:17.0) Gecko/20130106 Thunderbird/17.0.2

Hi Tobias.
What type of autopilot you use and on what uart number it is connected?
In the ubx module c file there is a piece of code that looks strange:

  // UART Interface
  #if GPS_PORT_ID == GPS_PORT_UART1 || GPS_PORT_ID == GPS_PORT_UART2
UbxSend_CFG_PRT(GPS_PORT_ID, 0x0, 0x0, 0x000008D0, 38400, UBX_PROTO_MASK, UBX_PROTO_MASK, 0x0, 0x0);
  #endif
If you use a Lisa then you could be using UART3 as i do ( i use Uart2 for modem) In any case i requested the manual for this chipset from ublox because ublox does not have it publicaly available.
Chris



On 02/02/2013 02:24 AM, address@hidden wrote:
I had the gps connected to u-center via the serial port (ftdi board) and full 
acces.
The default baudrate that is restored after disconnecting the power is 9600. 
connected the GPS to the autopilot (twog) gives the mentioned debug message. 
looking through the code I dont see an option where a random hardware or 
software version is crated - so I m pretty sure that part is already working.
Would be really nice if you could lend me a hand to fix this ...




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