pl2303 이거 TTL신호를 rs232가 아니라 USB신호로 바꾸어 주는 칩 아닌가요?
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작성자 김정호 메일보내기 이름으로 검색 작성일09-12-25 14:55 조회5,540회 댓글2건본문
제가 초보라서
이거 TTL신호를 rs232가 아니라 USB신호로 바꾸어 주는 칩 아닌가요?
전 그렇게 알고 샀거든요
네이트 드라이브 모듈칩은 계속 초기 신호만 들어와서 납땜 수십번하다 잡아먹고
a-470a 모듈샀는데 SiRFDemo Version 3.61 log file opened 12/25/09 14:51:19
Tx: 0xA0A2000284000084B0B3
Tx: 0xA0A2000298000098B0B3
$GPGGA,055119.541,0000.0000,N,00000.0000,E,0,00,,,M,,,,0000*07
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPGSV,3,1,12,13,89,000,29,31,53,000,,19,35,000,,11,33,000,*7A
$GPGSV,3,2,12,04,33,000,,16,21,000,,28,21,000,,24,17,000,*72
$GPGSV,3,3,12,20,14,000,,17,07,000,,27,-7,000,,06,-11,000,*48
$GPRMC,055119.541,V,0000.0000,N,00000.0000,E,,,251209,,*10
$GPGGA,055120.541,0000.0000,N,00000.0000,E,0,00,,,M,,,,0000*0D
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPGSV,3,1,12,13,89,000,28,31,53,000,,19,35,000,,11,33,000,*7B
$GPGSV,3,2,12,04,33,000,,16,21,000,,28,21,000,,24,17,000,*72
$GPGSV,3,3,12,20,14,000,,17,07,000,,27,-7,000,,06,-11,000,*48
$GPRMC,055120.541,V,0000.0000,N,00000.0000,E,,,251209,,*1A
$GPGGA,055121.541,0000.0000,N,00000.0000,E,0,00,,,M,,,,0000*0C
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPGSV,3,1,12,13,89,000,29,31,53,000,,19,35,000,,11,33,000,*7A
$GPGSV,3,2,12,04,33,000,,16,21,000,,28,21,000,,24,17,000,*72
$GPGSV,3,3,12,20,14,000,,17,07,000,,27,-7,000,,06,-11,000,*48
$GPRMC,055121.541,V,0000.0000,N,00000.0000,E,,,251209,,*1B
$GPGGA,055122.541,0000.0000,N,00000.0000,E,0,00,,,M,,,,0000*0F
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPGSV,3,1,12,13,89,000,30,31,53,000,,19,35,000,,11,33,000,*72
$GPGSV,3,2,12,04,33,000,,16,21,000,,28,21,000,,24,17,000,*72
$GPGSV,3,3,12,20,14,000,,17,07,000,,27,-7,000,,06,-11,000,*48
$GPRMC,055122.541,V,0000.0000,N,00000.0000,E,,,251209,,*18
$GPGGA,055123.541,0000.0000,N,00000.0000,E,0,00,,,M,,,,0000*0E
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPGSV,3,1,12,13,89,000,29,31,53,000,,19,35,000,,11,33,000,*7A
$GPGSV,3,2,12,04,33,000,,16,21,000,,28,21,000,,24,17,000,*72
$GPGSV,3,3,12,20,14,000,,17,07,000,,27,-7,000,,06,-11,000,*48
$GPRMC,055123.541,V,0000.0000,N,00000.0000,E,,,251209,,*19
$GPGGA,055124.541,0000.0000,N,00000.0000,E,0,00,,,M,,,,0000*09
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPGSV,3,1,12,13,89,000,28,31,53,000,,19,35,000,,11,33,000,*7B
$GPGSV,3,2,12,04,33,000,,16,21,000,,28,21,000,,24,17,000,*72
$GPGSV,3,3,12,20,14,000,,17,07,000,,27,-7,000,,06,-11,000,*48
$GPRMC,055124.541,V,0000.0000,N,00000.0000,E,,,251209,,*1E
Log file closed 12/25/09 14:51:24
gps신호는 들어오는데 위치를 못 찾고 계속 이시그널만 들어오네요
이거 TTL신호를 rs232가 아니라 USB신호로 바꾸어 주는 칩 아닌가요?
전 그렇게 알고 샀거든요
네이트 드라이브 모듈칩은 계속 초기 신호만 들어와서 납땜 수십번하다 잡아먹고
a-470a 모듈샀는데 SiRFDemo Version 3.61 log file opened 12/25/09 14:51:19
Tx: 0xA0A2000284000084B0B3
Tx: 0xA0A2000298000098B0B3
$GPGGA,055119.541,0000.0000,N,00000.0000,E,0,00,,,M,,,,0000*07
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPGSV,3,1,12,13,89,000,29,31,53,000,,19,35,000,,11,33,000,*7A
$GPGSV,3,2,12,04,33,000,,16,21,000,,28,21,000,,24,17,000,*72
$GPGSV,3,3,12,20,14,000,,17,07,000,,27,-7,000,,06,-11,000,*48
$GPRMC,055119.541,V,0000.0000,N,00000.0000,E,,,251209,,*10
$GPGGA,055120.541,0000.0000,N,00000.0000,E,0,00,,,M,,,,0000*0D
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPGSV,3,1,12,13,89,000,28,31,53,000,,19,35,000,,11,33,000,*7B
$GPGSV,3,2,12,04,33,000,,16,21,000,,28,21,000,,24,17,000,*72
$GPGSV,3,3,12,20,14,000,,17,07,000,,27,-7,000,,06,-11,000,*48
$GPRMC,055120.541,V,0000.0000,N,00000.0000,E,,,251209,,*1A
$GPGGA,055121.541,0000.0000,N,00000.0000,E,0,00,,,M,,,,0000*0C
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPGSV,3,1,12,13,89,000,29,31,53,000,,19,35,000,,11,33,000,*7A
$GPGSV,3,2,12,04,33,000,,16,21,000,,28,21,000,,24,17,000,*72
$GPGSV,3,3,12,20,14,000,,17,07,000,,27,-7,000,,06,-11,000,*48
$GPRMC,055121.541,V,0000.0000,N,00000.0000,E,,,251209,,*1B
$GPGGA,055122.541,0000.0000,N,00000.0000,E,0,00,,,M,,,,0000*0F
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPGSV,3,1,12,13,89,000,30,31,53,000,,19,35,000,,11,33,000,*72
$GPGSV,3,2,12,04,33,000,,16,21,000,,28,21,000,,24,17,000,*72
$GPGSV,3,3,12,20,14,000,,17,07,000,,27,-7,000,,06,-11,000,*48
$GPRMC,055122.541,V,0000.0000,N,00000.0000,E,,,251209,,*18
$GPGGA,055123.541,0000.0000,N,00000.0000,E,0,00,,,M,,,,0000*0E
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPGSV,3,1,12,13,89,000,29,31,53,000,,19,35,000,,11,33,000,*7A
$GPGSV,3,2,12,04,33,000,,16,21,000,,28,21,000,,24,17,000,*72
$GPGSV,3,3,12,20,14,000,,17,07,000,,27,-7,000,,06,-11,000,*48
$GPRMC,055123.541,V,0000.0000,N,00000.0000,E,,,251209,,*19
$GPGGA,055124.541,0000.0000,N,00000.0000,E,0,00,,,M,,,,0000*09
$GPGSA,A,1,,,,,,,,,,,,,,,*1E
$GPGSV,3,1,12,13,89,000,28,31,53,000,,19,35,000,,11,33,000,*7B
$GPGSV,3,2,12,04,33,000,,16,21,000,,28,21,000,,24,17,000,*72
$GPGSV,3,3,12,20,14,000,,17,07,000,,27,-7,000,,06,-11,000,*48
$GPRMC,055124.541,V,0000.0000,N,00000.0000,E,,,251209,,*1E
Log file closed 12/25/09 14:51:24
gps신호는 들어오는데 위치를 못 찾고 계속 이시그널만 들어오네요
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연결은 제대로 하셨는데.. 위성 정보가 없네요.
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아 잘되네요 진작 아는분들한테 여쭈어 볼것을 전에 모듈 괸히 구워먹었네요 ^_^
$GPRMC,094335.722,A,3739.4798,N,12710.8134,E,0.00,0.00,251209,,*06
$GPGGA,094336.722,3739.4798,N,12710.8134,E,1,08,1.2,83.9,M,,,,0000*3D
$GPGSA,A,3,10,02,27,05,24,15,29,08,,,,,2.4,1.2,2.1*36
$GPGSV,3,1,10,15,65,237,45,05,61,046,43,24,61,306,44,10,47,067,43*7D
$GPGSV,3,2,10,02,34,145,39,29,31,258,30,08,29,061,39,21,15,314,*7C
$GPGSV,3,3,10,27,11,179,29,07,06,034,*7F
옥상에다 한 5분이상두니 잘 잡히네여 ㅎㅎ
감사합니다
