Commit Graph

8 Commits

Author SHA1 Message Date
Steven Liu 3c5f46468c [components]: utilities: ymodem: Add ry_sy function.
Use "ry" to receive files and use "sy file_path" to
send files. Default console uart and you can choose
any other uart if you want.

Signed-off-by: Steven Liu <steven.liu@rock-chips.com>
2019-12-13 11:49:53 +08:00
Bernard Xiong 8c1c6516b3 [Components] Change license to Apache License v2.0 2018-10-29 11:06:58 +08:00
Grissiom d479960aac ymodem: fix a race-condition in handshaking
As we are sending C continuously, there is a chance that the
sender(remote) receive an C after sending the first handshake package.
So the sender will interpret it as NAK and re-send the package. So we
just ignore it and proceed.
2014-12-26 22:20:17 +08:00
armink 762f18d743 [Ymodem]Change tabs to space. 2014-09-14 14:52:00 +08:00
armink 987532967f [Ymodem]Change macro definition and code format. 2014-09-14 14:44:48 +08:00
armink ed57c7c32a [Ymodem]When active end the session, It can config send CAN number. 2014-09-13 11:15:48 +08:00
Grissiom 2aa51d42f9 ymodem: increase the default RYM_CHD_INTV_TICK
Frequent 'C' on the handshake will confuse some sender(lrzsz for
example).
2014-07-15 14:58:05 +08:00
Grissiom 5674198759 components/utilities: add ymodem
Real-YModem implemented a flexible YModem support. It use callback-based
structure to let the user application to deal with the data. It contains
3 examples:

    1. echo.c: write the data recieved on YModem to an other device
    2. null.c: discard the YModem data
    3. tofile.c: write the data to the file system

Currently, it does not support batch file transmission.
2013-10-09 23:26:42 +08:00