GitHub - Nader-st2nh/swift: Swift flight code

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Name		Name	Last commit message	Last commit date
Latest commit History 71 Commits
Eagle Files		Eagle Files
.gitignore		.gitignore
COPYING		COPYING
Makefile		Makefile
README		README
ax25modem.c		ax25modem.c
ax25modem.h		ax25modem.h
bmp085.c		bmp085.c
bmp085.h		bmp085.h
c328.c		c328.c
c328.h		c328.h
config.h		config.h
ds18x20.c		ds18x20.c
ds18x20.h		ds18x20.h
geofence.c		geofence.c
geofence.h		geofence.h
gps.c		gps.c
gps.h		gps.h
rs8.h		rs8.h
rs8encode.c		rs8encode.c
rtty.c		rtty.c
rtty.h		rtty.h
sine_table.h		sine_table.h
ssdv.c		ssdv.c
ssdv.h		ssdv.h
swift.c		swift.c
timeout.c		timeout.c
timeout.h		timeout.h

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Project Swift : www.projectswift.co.uk
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This is the firmware for the Swift flight computer.

--- AUTHORS ---

Nigel Smart <nigel@projectswift.co.uk>
Philip Heron <phil@sanslogic.co.uk>

--- PIN USAGE ---

PA0: RTTY space
PA1: RTTY mark
PA2: RTTY enable
PA3: DS1821 1-wire temperature sensors
PA4: AX.25 enable
PA5: VBATT_SENSE, VCC / 10 (ADC)

PB7: Status LED

PC0: BMP085 Pressure sensor (I2C SCL)
PC1: BMP085 Pressure sensor (I2C SDA)

PD0: SSDV RX (UART0)
PD1: SSDV TX (UART0)
PD2: GPS RX (UART1)
PD3: GPS TX (UART1)
PD7: AX.25 audio (PWM)

--- TIMER USAGE ---

Timer0 is used for the RTTY modem
Timer2 is used for the AX.25 modem