mode_ac.c File Reference

#include "dump1090.h"

Go to the source code of this file.

Functions
void	decodeModeAMessage (struct modesMessage *mm, int ModeA)
int	detectModeA (uint16_t *m, struct modesMessage *mm)
int	ModeAToModeC (unsigned int ModeA)

Variables
uint32_t	ModeABitTable [24]
uint32_t	ModeAMidTable [24]

Function Documentation

void decodeModeAMessage	(	struct modesMessage *	mm,
		int	ModeA
	)

Definition at line 359 of file mode_ac.c.

References modesMessage::addr, modesMessage::bFlags, modesMessage::correctedbits, modesMessage::crcok, modesMessage::fs, modesMessage::modeA, MODES_ACFLAGS_SQUAWK_VALID, modesMessage::msg, modesMessage::msgbits, and modesMessage::msgtype.

Referenced by decodeBinMessage(), decodeHexMessage(), and detectModeS().

int detectModeA	(	uint16_t *	m,
		struct modesMessage *	mm
	)

Definition at line 135 of file mode_ac.c.

References utl::m2, utl::m3, ModeABitTable, MODEAC_MSG_SQUELCH_LEVEL, ModeAMidTable, and modesMessage::signalLevel.

Referenced by detectModeS().

int ModeAToModeC

(

unsigned int

ModeA

)

Definition at line 319 of file mode_ac.c.

Referenced by decodeAC12Field(), decodeAC13Field(), and interactiveCreateAircraft().

Variable Documentation

uint32_t ModeABitTable[24]

Initial value:

= {
0x00000000, 
0x00000010, 
0x00001000, 
0x00000020, 
0x00002000, 
0x00000040, 
0x00004000, 
0x40000000, 
0x00000100, 
0x00000001, 
0x00000200, 
0x00000002, 
0x00000400, 
0x00000004, 
0x00000000, 
0x08000000, 
0x04000000, 
0x00000080, 
0x02000000, 
0x01000000, 
0x00800000, 
0x00400000, 
0x00200000, 
0x00100000, 
}

Definition at line 46 of file mode_ac.c.

Referenced by detectModeA().

uint32_t ModeAMidTable[24]

Initial value:

= {
0x80000000, 
0x00000010, 
0x00001000, 
0x00000020, 
0x00002000, 
0x00000040, 
0x00004000, 
0x40000000, 
0x00000100, 
0x00000001, 
0x00000200, 
0x00000002, 
0x00000400, 
0x00000004, 
0x20000000, 
0x08000000, 
0x04000000, 
0x00000080, 
0x02000000, 
0x01000000, 
0x00800000, 
0x00400000, 
0x00200000, 
0x00100000, 
}

Definition at line 81 of file mode_ac.c.

Referenced by detectModeA().