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fixed bug in dfu.py that made it only work for hackrf_usb

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This commit is contained in:
Michael Ossmann
2017-01-26 22:21:18 -07:00
parent 560b390f6c
commit e3a3bffca5
2 changed files with 3 additions and 2 deletions
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3
firmware/dfu.py
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@ -1,7 +1,8 @@
import os.path import os.path
import struct import struct
import sys
with open("_header.bin", "wb") as f: with open("_header.bin", "wb") as f:
x = struct.pack('<H', os.path.getsize('hackrf_usb_dfu.bin') // 512 + 1) x = struct.pack('<H', os.path.getsize(sys.argv[1] + '_dfu.bin') // 512 + 1)
y = [0xda, 0xff, x[0], x[1], 0xff, 0xff, 0xff, 0xff] y = [0xda, 0xff, x[0], x[1], 0xff, 0xff, 0xff, 0xff]
f.write(bytearray(y)) f.write(bytearray(y))

2
firmware/hackrf-common.cmake
View File

@ -194,7 +194,7 @@ macro(DeclareTargets)
COMMAND rm -f _tmp.dfu _header.bin COMMAND rm -f _tmp.dfu _header.bin
COMMAND cp ${PROJECT_NAME}_dfu.bin _tmp.dfu COMMAND cp ${PROJECT_NAME}_dfu.bin _tmp.dfu
COMMAND ${DFU_COMMAND} COMMAND ${DFU_COMMAND}
COMMAND python ../../dfu.py COMMAND python ../../dfu.py ${PROJECT_NAME}
COMMAND cat _header.bin _tmp.dfu >${PROJECT_NAME}.dfu COMMAND cat _header.bin _tmp.dfu >${PROJECT_NAME}.dfu
COMMAND rm -f _tmp.dfu _header.bin COMMAND rm -f _tmp.dfu _header.bin
) )