PICOCOM(1) User Commands PICOCOM(1) (NAME) picocom - (dumb-terminal) (SYNOPSIS) picocom [ options ] device (DESCRIPTION) picocom(1) (dumb-terminal) . minicom(1) "mini" "pico" ! . () . . picocom <<>> . ( tty) ( xterm rxvt ) . picocom tty ( ) . --noinit ( ) "raw" . --noinit . tty picocom tty raw . stdin . . picocom escape character ( ) ( C-a ) . " " ( "function character" ) . picocom (COMMANDS) . (COMMANDS) picocom C-a ( (OPTIONS) ) () . escape character <<>> (transparent). ( C-a) . C-x . --noreset ( DTR RTS) ( ) (hangup) . --noreset ( --hangup ) . --noreset --hangup . C-q . picocom --noreset . --hangup . C-p DTR. . C-t DTR. DTR . . . C-g RTS. RTS . . RTS/CTS . . C-backslash (break sequence) . ( ) Tx . C-b (baudrate). ( bps) . C-u (Baud up). . : 50, 75, 110, 134, 150, 200, 300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200. HIGH_BAUD : 230400, 460800, 500000, 576000, 921600, 1000000, 1152000, 1500000, 2000000, 2500000, 3000000, 3500000, 4000000. . C-d (Baud down). . "baud-up" . C-f (RTS/CTS, XON/XOFF, none). C-y (even, odd, none). C-i (5, 6, 7, 8). C-j (1, 2). C-c (local-echo). C-w (Write hex). picocom . . ( --omap --echo --emap ). : "ABCD" . C-a C-w *** hex: 41 4243:44 *** wrote 4 bytes *** C-s () . SENDING AND RECEIVING FILES . C-r () . SENDING AND RECEIVING FILES . C-v ( baud rate ) . ( ) . DISPLAY OF OPTIONS AND PORT SETTINGS . C-h C-k . () . (transparent mode) . : baud-rate : C-a C-u C-a C-u C-a (escape character) . (OPTIONS) picocom . --baud | -b baud () . --flow | -f (flow-control) . : x xon/xoff () h (RTS/CTS) n . (: n) --parity | -y () . : o (odd) e (even) n . (: n) --databits | -d . : 5 6 7 8. (: 8) --stopbits | -p (stop bits) . : 1 2. (: 1) --escape | -e picocom ( ). x C-x picocom . --no-escape . (: a) --no-escape | -n . picocom . picocom TERM INT . (: ). --echo | -c (local echo) . ( ) ( ) ( --emap ). (: ) --noinit | -i picocom . . picocom . . --noreset --hangup . (: ) --noreset | -r picocom . . --hangup . picocom . --noreset <> ( <>) picocom picocom --noreset . --hangup . (: ) : picocom HUPCL . picocom HUPCL --noreset --hangup . --noreset --hangup HUPCL picocom . --noreset --noreset --hangup HUPCL picocom . picocom ( ) --noinit . --hangup | -u --noreset picocom ( DTR RTS) (hangup) . --noreset ( <>) --hangup ( --noreset picocom ). --nolock | -l picocom . picocom UUCP ( '/var/lock/LCK..ttyS0') flock(2) . . picocom . --nolock . (: ) --send-cmd | -s ( ) . --send-cmd ('') (send-file) . SENDING AND RECEIVING FILES . (: sz -vv) --receive-cmd | -v ( ) . --receive-cmd ('') (receive-file) . SENDING AND RECEIVING FILES . (: rz -vv) --imap ( ). INPUT, OUTPUT, AND ECHO MAPPING . (: ) --omap ( ). INPUT, OUTPUT, AND ECHO MAPPING . (: ) --emap ( ). INPUT, OUTPUT, AND ECHO MAPPING . (: delbs,crcrlf) --logfile | -g ( ) . . ( ). ( --echo C-c ) ( ) . (: ) --initstring | -t . . picocom --omap --echo --emap . . echo(1) xxd(1) CR . : picocom -t "$(echo -ne 'AAATZ\r\n')" /dev/ttyS0 --noinit . (: ). --lower-rts RTS ( ). RTS/CTS . . --lower-rts --raise-rts RTS . ( ). --raise-rts RTS ( ). RTS/CTS . . --raise-rts --lower-rts RTS . . --lower-dtr DTR . . --lower-dtr --raise-dtr DTR . . --raise-dtr DTR . . --raise-dtr --lower-dtr DTR . . --exit-aftrer | -x picocom ( ) . picocom : () () () . --exit-after picocom ( --initstring ) . picocom ( ) --noreset --hangup . (: ). : --exit-after ( ) picocom . picocom stdin . --exit-after picocom . --exit | -X picocom . . --noreset --hangup . --exit --noreset ( --hangup) picocom stty(1) . ( --initstring ) picocom () ( ) . . --exit --exit-after . (: ) --quiet | -q picocom . . . --help | -h . picocom . (DISPLAY OF OPTIONS AND PORT SETTINGS) << >> (C-v) (C-b C-u C-d C-f ) ( ) . picocom ( ) . : *** baud: 115200 (9600) 115200bps ( ) 9600bps ( picocom ). . : *** baud: 9600 picocom 2.0 . . ( --noinit --quiet ) . . C-v . (SENDING AND RECEIVING FILES) Picocom . : o rx(1) - X-MODEM o rb(1) - Y-MODEM o rz(1) - Z-MODEM o sx(1) - X-MODEM o sb(1) - Y-MODEM o sz(1) - Z-MODEM o ascii-xfr(1) - ASCII --send-cmd . --receive-cmd . picocom sz(1) rz(1) : picocom --send-cmd "sz -vv" --receive-cmd "rz -vv" ... -send-cmd --receive-cmd . picocom : picocom --send-cmd '' --receive-cmd '' ... picocom fork(2) . picocom <<>> <<>> ( C-a C-s C-a C-r) . . picocom linenoise . C-c picocom . (/ ) C-c picocom --send-cmd --receive-cmd . . (canonical) . C-c ( SIGINT ) picocom . C-c ..SH " (INPUT, OUTPUT, AND ECHO MAPPING)" --imap --omap --emap picocom ( --imap) ( --omap) ( ) ( --emap) ( ) . : o crlf ( CR LF) o crcrlf ( CR CR + LF) o igncr ( CR) o lfcr ( LF CR) o lfcrlf ( LF CR + LF) o ignlf ( LF) o bsdel ( BS DEL) o delbs ( DEL BS) o spchex ( (< 0x20 || 0x7f) CR LF TAB ) o tabhex ( TAB ) o crhex ( CR ) o lfhex ( LF ) o 8bithex ( ) o nrmhex ( (0x20 <= c < 0x7f) ) << >> (???hex) ( ) : CR --> [0d] . : picocom --omap crlf,delbs --imap ignlf,bsdel --emap crcrlf ... : o CR ( 0x0d) LF ( 0x0a) DEL ( 0x7f) BS ( 0x08) . o LF ( ) BS DEL . o ( ) CR CR LF . PICOCOM (EXITING PICOCOM) picocom : o . ( C-a) ( C-x) . : ( ) ( ) () . --noreset --hangup . picocom . o (quit) . ( C-a) ( C-q) . : picocom --noreset ( ). o --exit . . picocom . o --exit-after . . picocom . o . picocom picocom . --exit-after picocom ( ) . picocom ( --noreset --hangup) . --exit-after picocom . picocom . o picocom TERM INT (kill) . picocom : () . --noreset --hangup picocom ..SH " (AUTHOR)" Nick Patavalis (AVAILABILITY) : (COPYRIGHT) (c) 2003-2018 Nick Patavalis . Picocom . Picocom << >> (GNU General Public License) / ( ) . Picocom . GNU General Public License . GNU General Public License : Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Picocom 3.1 2018-02-01 PICOCOM(1)