stlink-v1: code cleanup 77/477/2
authorSzymon Modzelewski <szmodzelewski@gmail.com>
Tue, 21 Feb 2012 12:43:11 +0000 (13:43 +0100)
committerSzymon Modzelewski <szmodzelewski@gmail.com>
Tue, 21 Feb 2012 18:17:03 +0000 (19:17 +0100)
commit1256a3311ed5065c35a88f5d3ef16c46f70677b1
tree812c9148b935802a77065409df4f1f9ef94b5106
parent631b80fd0835055bb385314f569f589b99d7441d
stlink-v1: code cleanup

This patch moves the bulk of the stlink read/write code into the
stlink_usb_xfer set of functions and implements stlink_usb_recv
in terms of the generic stlink_usb_xfer

stlink_usb_xfer will be needed to implement stlink_usb_send
without code duplication

stlink_usb_xfer:
-sends the stlink command
-performs a read or write (as requested)
-checks the status (v1 only)

Change-Id: I0137d52620bd4883d46c9977a9e73f67622000a1
Signed-off-by: Szymon Modzelewski <szmodzelewski@gmail.com>
src/jtag/drivers/stlink_usb.c

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