Pansat 9200 PVR / Rs232 Access

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wizard101

wizard101

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Well-Known SatelliteGuys Member
Sep 11, 2007
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In the spirit of testing and the frustration of Pansat 9200 PVR/ their struggles to get this functioning, I have completed some probes of the RS232 port. The goal is to not only download new firmware but also gain control of the basic functions, “record ,play change channel etc.”. We’ll see how this pans out.
I have attached a null modem cable (115200baud) and gained this output at receiver boot;

CCodeldr(370) : Start Check Button
USB_Init(474)
(1352)USB_HOST_MODE:0x0
Check_USB_Device_INT(1373) Error : Not Plugged !!
Usb_Init(480) Check_USB_Device_INT() Fail !!
---------------------------------
STB has no USB Device !!
---------------------------------
Flash Header: 55 66 C2 FF 92 74 20 08 07 11 32 14 7D 37 C0 63
Main Image : 55 66
Version : 9215
YYYY,MM,DD : 2008, 07, 11
Switching to 'C' code...
Disabling interrupts via the interrupt controller...
Initializing ROM controller registers...
Initializing ISA controller registers...
Setting the RTC clock...
Setting the System clock...
Initializing the GPIO pins...
KAL early initialization...
Initializing exception vectors...
Initializing OS variables...
Starting OS initialization...
******
Trace output port opened
MODULE_SERIAL_FAILURE
CNXT_DVBS2_DEMOD Detected
Sata init CMD Rx..
8. delay_count = 1
2. delay_count = 4
1. delay_count = 1
1. delay_count = 1
1. delay_count = 1
1. delay_count = 1
PVR--> Data Management Module Init OK
PVR--> Record Init OK
PVR--> Playback Init OK
cnxtv_pvr_get_recorded_info Status = 0
gPVRSupport is TRUE..
QDTV: OK(575) - create record pipeline driver instances!
QDTV: OK (587) - create playback pipeline driver instances!
gPVRSupport is TRUE..2
QDTV: OK (607) - connect record pipeline driver instances!
Sata Init Complete ...!
[Extenal_Module_NewTune]Frequency Setting
[GetTuneStaus]Signal LOCK LOCK.....99 ,99
[GetTuneStaus]Signal LOCK LOCK.....99 ,99

The last line is repeated indefinitely as a broadcast message, perhaps because of the “MODULE_SERIAL_FAILURE” error. So either the serial input has not been programmed into the firmware or there is a key sequence to activate this access during boot.
My hope is we can access this port as stated in the manual. So to all those HD lovers out there here is the first step let start testing.

 
Corrado

Corrado

SatelliteGuys Pro
Apr 2, 2007
2,414
292
Hudson Valley Region, NY
So maybe I'm confused. I thought they did get it working but the PVR functions only show up when a e-Sata drive is connected. What is it your gaining access to?
 
wizard101

wizard101

Thread Starter
Well-Known SatelliteGuys Member
Sep 11, 2007
33
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The pvr works when started manually but the timer and does not start on the programmed sat or channel. I hope is to have control of channel changes and record start through the rs232 port.
 
wizard101

wizard101

Thread Starter
Well-Known SatelliteGuys Member
Sep 11, 2007
33
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I am using a tera term and connected to COM1 and watching during the 9200HD boot process.
 
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