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= Badger1 Flight Computer =

== Badger1 is dead, long live Badger1 ==

Unfortunately Badger1 was lost to the north sea on Nova 13. After some months it was found washed up on a beach in Denmark and returned to us...

[[File:badger1_final_fate.jpg|badger1_final_fate.jpg]]

'''NOTE: Badger1 is about to be superseded by [[Badger2|Badger2]] and needs a few hardware bodges to get it to work correctly'''

Eagle PCB files and firmware on the SVN server.

== Revision History ==

{|
! Rev
! Notes
|-
| 1.0
| Initial version, never produced.
|-
| 1.1
| Few minor tweaks, PCBs produced from this revision.
|}

== Images ==

[[File:badger-bottom.jpg|400px|badger-bottom.jpg]][[File:badger-top.jpg|400px|badger-top.jpg]]

== LPC Pin Assignments ==

'''NOTE: these are the pin assignments before bodges'''

Made a note of if pins are ADCs etc, but not listed all features for every pin - just where its likely they will be needed

{|
! Function
! Pin
! Pin name
! Notes
|-
| LED1
| 1
| P0.21
| active high
|-
| LED2
| 2
| P0.22
| active high
|-
|
|
|
|
|-
| I2C.1 (spare)
| 12
| P1.17
| spare
|-
| I2C.3 (spare)
| 13
| P0.28/AD0.1
| "
|-
| I2C.5 (spare)
| 14
| P0.29/AD0.2
| "
|-
| I2C.6 (spare)
| 15
| P0.30/AD0.3
| "
|-
| I2C.7 (I2C clk)
| 22
| SCL0/P0.2
| I2C port 0 clock
|-
| I2C.9 (I2C data)
| 26
| SDA0/P0.3
| I2C port 0 data
|-
|
|
|
|
|-
| LASSEN.1 (TXA)
| 21
| RXD0/P0.1
| serial GPS data into ARM UART 0
|-
| LASSEN.3 (RXA)
| 19
| TXD0/P0.0
| data out from ARM UART 0 to GPS
|-
| LASSEN.4 (PPS)
| 9
| P0.25
| pulse per second input
|-
|
|
|
|
|-
| GSM.20 (TXD)
| 33
| TXD1/P0.8
| serial data out from ARM UART1 to GSM
|-
| GSM.37 (RXD)
| 34
| RXD1/P0.9
| serial data from GSM into ARM UART1
|-
| GSM.36 (DCD)
| 44
| P1.21
|
|-
| GSM.33 (DSR)
| 48
| P1.20
|
|-
| GSM.23 (RESET)
| 40
| P1.22
|
|-
| GSM.17 (ON/OFF)
| 36
| P1.23
|
|-
|
|
|
|
|-
| '''Maxim SPI temperature sensor DS1626/DS1762'''
|
|
|
|-
| TEMP.3 (/RST)
| 16
| P1.16
| SPI chip select - high = selected
|-
| TEMP.2 (CLK)
| 27
| SCK0/P0.4
| ARM SPI0 clock
|-
| TEMP.1 (DO)
| 29
| MISO0/P0.5
| ARM SPI0 data input
|-
|
|
|
|
|-
| MMC.1 (CS)
| 38
| P0.12
|
|-
| MMC.2 (DI)
| 30
| MOSI0/P0.6
| ARM SPI0 data output
|-
| MMC.5 (SCK)
| 27
| SCK0/P0.4
| ARM SPI0 clock
|-
| MMC.7 (DO)
| 29
| MISO0/P0.5
| ARM SPI0 data input
|-
|
|
|
|
|-
| '''LIS3LV02 SPI 3-axis accelerometer'''
|
|
|
|-
| ACCN.9 (SDO)
| 29
| MISO0/P0.5
| ARM SPI0 data input
|-
| ACCN.10 (SDI)
| 30
| MOSI0/P0.6
| ARM SPI0 data output
|-
| ACCN.12 (SCL)
| 27
| SCK0/P0.4
| ARM SPI0 clock
|-
| ACCN.13 (CS)
| 31
| SSEL0/P0.7
| ARM SPI0 chip select
|-
|
|
|
|
|-
| SPARE1.1
| 47
| P0.17
|
|-
| SPARE1.2
| 46
| P0.16
|
|-
| SPARE1.3
| 45
| P0.45
|
|}

Badger1 - Revision history

EllieClifford: "Add old wiki"