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https://github.com/nim-lang/Nim.git
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f8723cd1e3
115200 is really common. I'd like to get support in nimserial, but I'm guessing it would help to have support in the stdlib first.
250 lines
9.5 KiB
Nim
250 lines
9.5 KiB
Nim
#
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#
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# Nim's Runtime Library
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# (c) Copyright 2015 Andreas Rumpf
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#
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# See the file "copying.txt", included in this
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# distribution, for details about the copyright.
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#
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{.deadCodeElim: on.} # dce option deprecated
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import posix
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type
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Speed* = cuint
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Cflag* = cuint
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{.deprecated: [Tcflag: Cflag].}
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const
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NCCS* = when defined(macosx): 20 else: 32
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when defined(linux) and defined(amd64):
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type
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Termios* {.importc: "struct termios", header: "<termios.h>".} = object
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c_iflag*: Cflag # input mode flags
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c_oflag*: Cflag # output mode flags
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c_cflag*: Cflag # control mode flags
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c_lflag*: Cflag # local mode flags
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c_line*: cuchar
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c_cc*: array[NCCS, cuchar] # control characters
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c_ispeed*: Speed
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c_ospeed*: Speed
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else:
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type
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Termios* {.importc: "struct termios", header: "<termios.h>".} = object
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c_iflag*: Cflag # input mode flags
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c_oflag*: Cflag # output mode flags
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c_cflag*: Cflag # control mode flags
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c_lflag*: Cflag # local mode flags
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c_cc*: array[NCCS, cuchar] # control characters
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# cc characters
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var
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VINTR* {.importc, header: "<termios.h>".}: cint
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VQUIT* {.importc, header: "<termios.h>".}: cint
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VERASE* {.importc, header: "<termios.h>".}: cint
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VKILL* {.importc, header: "<termios.h>".}: cint
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VEOF* {.importc, header: "<termios.h>".}: cint
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VTIME* {.importc, header: "<termios.h>".}: cint
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VMIN* {.importc, header: "<termios.h>".}: cint
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VSTART* {.importc, header: "<termios.h>".}: cint
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VSTOP* {.importc, header: "<termios.h>".}: cint
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VSUSP* {.importc, header: "<termios.h>".}: cint
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VEOL* {.importc, header: "<termios.h>".}: cint
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# iflag bits
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var
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IGNBRK* {.importc, header: "<termios.h>".}: Cflag
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BRKINT* {.importc, header: "<termios.h>".}: Cflag
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IGNPAR* {.importc, header: "<termios.h>".}: Cflag
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PARMRK* {.importc, header: "<termios.h>".}: Cflag
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INPCK* {.importc, header: "<termios.h>".}: Cflag
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ISTRIP* {.importc, header: "<termios.h>".}: Cflag
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INLCR* {.importc, header: "<termios.h>".}: Cflag
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IGNCR* {.importc, header: "<termios.h>".}: Cflag
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ICRNL* {.importc, header: "<termios.h>".}: Cflag
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IUCLC* {.importc, header: "<termios.h>".}: Cflag
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IXON* {.importc, header: "<termios.h>".}: Cflag
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IXANY* {.importc, header: "<termios.h>".}: Cflag
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IXOFF* {.importc, header: "<termios.h>".}: Cflag
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# oflag bits
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var
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OPOST* {.importc, header: "<termios.h>".}: Cflag
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ONLCR* {.importc, header: "<termios.h>".}: Cflag
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OCRNL* {.importc, header: "<termios.h>".}: Cflag
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ONOCR* {.importc, header: "<termios.h>".}: Cflag
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ONLRET* {.importc, header: "<termios.h>".}: Cflag
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OFILL* {.importc, header: "<termios.h>".}: Cflag
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OFDEL* {.importc, header: "<termios.h>".}: Cflag
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NLDLY* {.importc, header: "<termios.h>".}: Cflag
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NL0* {.importc, header: "<termios.h>".}: Cflag
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NL1* {.importc, header: "<termios.h>".}: Cflag
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CRDLY* {.importc, header: "<termios.h>".}: Cflag
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CR0* {.importc, header: "<termios.h>".}: Cflag
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CR1* {.importc, header: "<termios.h>".}: Cflag
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CR2* {.importc, header: "<termios.h>".}: Cflag
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CR3* {.importc, header: "<termios.h>".}: Cflag
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TABDLY* {.importc, header: "<termios.h>".}: Cflag
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TAB0* {.importc, header: "<termios.h>".}: Cflag
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TAB1* {.importc, header: "<termios.h>".}: Cflag
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TAB2* {.importc, header: "<termios.h>".}: Cflag
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TAB3* {.importc, header: "<termios.h>".}: Cflag
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BSDLY* {.importc, header: "<termios.h>".}: Cflag
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BS0* {.importc, header: "<termios.h>".}: Cflag
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BS1* {.importc, header: "<termios.h>".}: Cflag
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FFDLY* {.importc, header: "<termios.h>".}: Cflag
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FF0* {.importc, header: "<termios.h>".}: Cflag
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FF1* {.importc, header: "<termios.h>".}: Cflag
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VTDLY* {.importc, header: "<termios.h>".}: Cflag
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VT0* {.importc, header: "<termios.h>".}: Cflag
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VT1* {.importc, header: "<termios.h>".}: Cflag
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# cflag bit meaning
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var
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B0* {.importc, header: "<termios.h>".}: Speed
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B50* {.importc, header: "<termios.h>".}: Speed
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B75* {.importc, header: "<termios.h>".}: Speed
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B110* {.importc, header: "<termios.h>".}: Speed
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B134* {.importc, header: "<termios.h>".}: Speed
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B150* {.importc, header: "<termios.h>".}: Speed
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B200* {.importc, header: "<termios.h>".}: Speed
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B300* {.importc, header: "<termios.h>".}: Speed
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B600* {.importc, header: "<termios.h>".}: Speed
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B1200* {.importc, header: "<termios.h>".}: Speed
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B1800* {.importc, header: "<termios.h>".}: Speed
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B2400* {.importc, header: "<termios.h>".}: Speed
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B4800* {.importc, header: "<termios.h>".}: Speed
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B9600* {.importc, header: "<termios.h>".}: Speed
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B19200* {.importc, header: "<termios.h>".}: Speed
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B38400* {.importc, header: "<termios.h>".}: Speed
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B57600* {.importc, header: "<termios.h>".}: Speed
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B115200* {.importc, header: "<termios.h>".}: Speed
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B230400* {.importc, header: "<termios.h>".}: Speed
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B460800* {.importc, header: "<termios.h>".}: Speed
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B500000* {.importc, header: "<termios.h>".}: Speed
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B576000* {.importc, header: "<termios.h>".}: Speed
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B921600* {.importc, header: "<termios.h>".}: Speed
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B1000000* {.importc, header: "<termios.h>".}: Speed
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B1152000* {.importc, header: "<termios.h>".}: Speed
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B1500000* {.importc, header: "<termios.h>".}: Speed
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B2000000* {.importc, header: "<termios.h>".}: Speed
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B2500000* {.importc, header: "<termios.h>".}: Speed
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B3000000* {.importc, header: "<termios.h>".}: Speed
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B3500000* {.importc, header: "<termios.h>".}: Speed
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B4000000* {.importc, header: "<termios.h>".}: Speed
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EXTA* {.importc, header: "<termios.h>".}: Speed
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EXTB* {.importc, header: "<termios.h>".}: Speed
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CSIZE* {.importc, header: "<termios.h>".}: Cflag
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CS5* {.importc, header: "<termios.h>".}: Cflag
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CS6* {.importc, header: "<termios.h>".}: Cflag
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CS7* {.importc, header: "<termios.h>".}: Cflag
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CS8* {.importc, header: "<termios.h>".}: Cflag
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CSTOPB* {.importc, header: "<termios.h>".}: Cflag
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CREAD* {.importc, header: "<termios.h>".}: Cflag
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PARENB* {.importc, header: "<termios.h>".}: Cflag
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PARODD* {.importc, header: "<termios.h>".}: Cflag
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HUPCL* {.importc, header: "<termios.h>".}: Cflag
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CLOCAL* {.importc, header: "<termios.h>".}: Cflag
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# lflag bits
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var
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ISIG* {.importc, header: "<termios.h>".}: Cflag
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ICANON* {.importc, header: "<termios.h>".}: Cflag
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ECHO* {.importc, header: "<termios.h>".}: Cflag
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ECHOE* {.importc, header: "<termios.h>".}: Cflag
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ECHOK* {.importc, header: "<termios.h>".}: Cflag
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ECHONL* {.importc, header: "<termios.h>".}: Cflag
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NOFLSH* {.importc, header: "<termios.h>".}: Cflag
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TOSTOP* {.importc, header: "<termios.h>".}: Cflag
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IEXTEN* {.importc, header: "<termios.h>".}: Cflag
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# tcflow() and TCXONC use these
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var
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TCOOFF* {.importc, header: "<termios.h>".}: cint
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TCOON* {.importc, header: "<termios.h>".}: cint
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TCIOFF* {.importc, header: "<termios.h>".}: cint
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TCION* {.importc, header: "<termios.h>".}: cint
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# tcflush() and TCFLSH use these
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var
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TCIFLUSH* {.importc, header: "<termios.h>".}: cint
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TCOFLUSH* {.importc, header: "<termios.h>".}: cint
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TCIOFLUSH* {.importc, header: "<termios.h>".}: cint
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# tcsetattr uses these
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var
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TCSANOW* {.importc, header: "<termios.h>".}: cint
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TCSADRAIN* {.importc, header: "<termios.h>".}: cint
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TCSAFLUSH* {.importc, header: "<termios.h>".}: cint
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# Compare a character C to a value VAL from the `cc' array in a
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# `struct termios'. If VAL is _POSIX_VDISABLE, no character can match it.
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template cceq*(val, c): untyped =
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c == val and val != POSIX_VDISABLE
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# Return the output baud rate stored in *TERMIOS_P.
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proc cfGetOspeed*(termios: ptr Termios): Speed {.importc: "cfgetospeed",
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header: "<termios.h>".}
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# Return the input baud rate stored in *TERMIOS_P.
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proc cfGetIspeed*(termios: ptr Termios): Speed {.importc: "cfgetispeed",
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header: "<termios.h>".}
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# Set the output baud rate stored in *TERMIOS_P to SPEED.
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proc cfSetOspeed*(termios: ptr Termios; speed: Speed): cint {.
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importc: "cfsetospeed", header: "<termios.h>".}
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# Set the input baud rate stored in *TERMIOS_P to SPEED.
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proc cfSetIspeed*(termios: ptr Termios; speed: Speed): cint {.
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importc: "cfsetispeed", header: "<termios.h>".}
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# Set both the input and output baud rates in *TERMIOS_OP to SPEED.
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proc tcGetAttr*(fd: cint; termios: ptr Termios): cint {.
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importc: "tcgetattr", header: "<termios.h>".}
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# Set the state of FD to *TERMIOS_P.
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# Values for OPTIONAL_ACTIONS (TCSA*) are in <bits/termios.h>.
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proc tcSetAttr*(fd: cint; optional_actions: cint; termios: ptr Termios): cint {.
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importc: "tcsetattr", header: "<termios.h>".}
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# Set *TERMIOS_P to indicate raw mode.
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proc tcSendBreak*(fd: cint; duration: cint): cint {.importc: "tcsendbreak",
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header: "<termios.h>".}
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# Wait for pending output to be written on FD.
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#
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# This function is a cancellation point and therefore not marked with
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# .
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proc tcDrain*(fd: cint): cint {.importc: "tcdrain", header: "<termios.h>".}
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# Flush pending data on FD.
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# Values for QUEUE_SELECTOR (TC{I,O,IO}FLUSH) are in <bits/termios.h>.
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proc tcFlush*(fd: cint; queue_selector: cint): cint {.importc: "tcflush",
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header: "<termios.h>".}
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# Suspend or restart transmission on FD.
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# Values for ACTION (TC[IO]{OFF,ON}) are in <bits/termios.h>.
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proc tcFlow*(fd: cint; action: cint): cint {.importc: "tcflow",
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header: "<termios.h>".}
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# Get process group ID for session leader for controlling terminal FD.
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# Window size ioctl. Should work on on any Unix that xterm has been ported to.
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var TIOCGWINSZ*{.importc, header: "<sys/ioctl.h>".}: culong
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type IOctl_WinSize* = object
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ws_row*, ws_col*, ws_xpixel*, ws_ypixel*: cushort
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proc ioctl*(fd: cint, request: culong, reply: ptr IOctl_WinSize): int {.
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importc: "ioctl", header: "<stdio.h>", varargs.}
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