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Minor end-of-the-day Zmodem changes

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This commit is contained in:
Gregory Nutt 2013-07-15 17:11:09 -06:00
parent bb155a0528
commit c6aee2c3e8
2 changed files with 4 additions and 5 deletions
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7
configs/olimex-lpc1766stk/README.txt
View File

@ -1163,7 +1163,6 @@ Where <subdir> is one of the following:
Linux PC. To send a file to the PC, first make sure that the serial Linux PC. To send a file to the PC, first make sure that the serial
port is configured to work with the board: port is configured to work with the board:
$ sudo stty -F /dev/ttyS0 raw # Puts the TTY in raw transfer mode
$ sudo stty -F /dev/ttyS0 9600 # Select 9600 BAUD $ sudo stty -F /dev/ttyS0 9600 # Select 9600 BAUD
$ sudo stty -F /dev/ttyS0 crtscts # Enables CTS/RTS handshaking $ sudo stty -F /dev/ttyS0 crtscts # Enables CTS/RTS handshaking
$ sudo stty -F /dev/ttyS0 # Show the TTY configuration $ sudo stty -F /dev/ttyS0 # Show the TTY configuration
@ -1203,7 +1202,6 @@ Where <subdir> is one of the following:
To send a file to the target, first make sure that the serial port on To send a file to the target, first make sure that the serial port on
the host is configured to work with the board: the host is configured to work with the board:
$ sudo stty -F /dev/ttyS0 raw # Puts the TTY in raw transfer mode
$ sudo stty -F /dev/ttyS0 9600 # Select 9600 BAUD $ sudo stty -F /dev/ttyS0 9600 # Select 9600 BAUD
$ sudo stty -F /dev/ttyS0 crtscts # Enables CTS/RTS handshaking $ sudo stty -F /dev/ttyS0 crtscts # Enables CTS/RTS handshaking
$ sudo stty -F /dev/ttyS0 # Show the TTY configuration $ sudo stty -F /dev/ttyS0 # Show the TTY configuration
@ -1273,6 +1271,7 @@ Where <subdir> is one of the following:
Limit the transmit window size to N bytes (ZMODEM). Limit the transmit window size to N bytes (ZMODEM).
UPDATE: I have verified that with debug off and at lower serial UPDATE: I have verified that with debug off and at lower serial
BAUD (1200), the transfers of large fails succeed without errors. BAUD (2400), the transfers of large fails succeed without errors.
You may need the Linux sz -O option to keep it from timing out You may need the Linux sz -O option to keep it from timing out
in these low BAUD transfers. in these low BAUD transfers. I do not consider this a "solution"
to the problem.

2
configs/olimex-lpc1766stk/zmodem/defconfig
View File

@ -803,7 +803,7 @@ CONFIG_SYSTEM_ZMODEM_SENDATTN=y
CONFIG_SYSTEM_ZMODEM_ALWAYSSINT=y CONFIG_SYSTEM_ZMODEM_ALWAYSSINT=y
# CONFIG_SYSTEM_ZMODEM_FULLSTREAMING is not set # CONFIG_SYSTEM_ZMODEM_FULLSTREAMING is not set
# CONFIG_SYSTEM_ZMODEM_SENDBRAK is not set # CONFIG_SYSTEM_ZMODEM_SENDBRAK is not set
# CONFIG_SYSTEM_ZMODEM_RESPTIME is not set CONFIG_SYSTEM_ZMODEM_RESPTIME=10
CONFIG_SYSTEM_ZMODEM_SERIALNO=0 CONFIG_SYSTEM_ZMODEM_SERIALNO=0
CONFIG_SYSTEM_ZMODEM_MAXERRORS=20 CONFIG_SYSTEM_ZMODEM_MAXERRORS=20
CONFIG_SYSTEM_ZMODEM_WRITESIZE=512 CONFIG_SYSTEM_ZMODEM_WRITESIZE=512