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up: [[project:hgg:adsb_receiver|Project HGG: ADS-B Receiver]]

====== Project: HGG - ADS-B Receiver / Edward ======
The design of the receiver is based on [[http://www.lll.lu/~edward/edward/adsb/VerySimpleADSBreceiver.html|Edward's ADS-B Receiver]].

We've found suitable SAT tuners but the system is designed around a "hardware bug" in those specific tuner models which we decided was not a good basis for a stable system.

We're using [[project:hgg:adsb_receiver:miniADSB]] instead now.

  * [[http://www.lll.lu/~edward/edward/adsb/SimpleAdbsReceiver.html|Edwards older ADS-B receiver]]

===== Sat Tuner =====
==== HB 94V0 ====
Tuner IC: TSA5055T


===== Buspirate Interface =====
<code>
 Tuner     Buspirate

   GND     GND
  LNBA
  LNBB
  +12V
    LT
  AFT1
  AFT2
  +5VA     +5V
BB_OUT
   SDA    MOSI
   GND     GND
   27V     +5V
   SLK     CLK
   GND     GND
</code>

<code>
HiZ>m
1. HiZ
2. 1-WIRE
3. UART
4. I2C
5. SPI
6. 2WIRE
7. 3WIRE
8. LCD
9. DIO
x. exit(without change)

(1)>4
Set speed:
 1. ~5KHz
 2. ~50KHz
 3. ~100KHz
 4. ~400KHz

(1)>1
Ready
I2C>W
Power supplies ON
I2C>P
Pull-up resistors ON
I2C>(0)
 0.Macro menu
 1.7bit address search
 2.I2C sniffer
I2C>(1)
Searching I2C address space. Found devices at:
0xC0(0x60 W) 0xC1(0x60 R) 0xC2(0x61 W) 0xC3(0x61 R) 
</code>