flashfloppy/scripts/mk_config.py

112 lines
4.2 KiB
Python

# mk_config.py
#
# Translate default FF.CFG into a C header.
#
# Written & released by Keir Fraser <keir.xen@gmail.com>
#
# This is free and unencumbered software released into the public domain.
# See the file COPYING for more details, or visit <http://unlicense.org>.
import re, sys
def main(argv):
in_f = open(argv[1], "r")
out_f = open(argv[2], "w")
out_f.write("/* Autogenerated by " + argv[0] + " */\n")
for line in in_f:
match = re.match("[ \t]*([A-Za-z0-9-]+)[ \t]*=[ \t]*"
"([A-Za-z0-9-,]+|\".*\")", line)
if match:
opt = match.group(1)
val = match.group(2)
if opt == "interface":
val = "FINTF_" + val.upper().replace("-","_")
elif opt == "pin02" or opt == "pin34":
val = "PIN_" + val
elif opt == "track-change":
val = "TRKCHG_" + val
elif opt == "write-drain":
val = "WDRAIN_" + val
elif opt == "host":
val = "HOST_" + val
elif opt == "oled-font":
val = "FONT_" + val
elif opt == "display-type":
opts = []
for x in val.split("-"):
size = re.match("([0-9]+)x([0-9]+)", x)
if size:
w = int(size.group(1))
h = int(size.group(2))
if w == 128 and h == 64:
opts += ['DISPLAY_oled_64']
elif h >= 2 and h <= 4 and w >= 16 and w <= 40:
opts += ['DISPLAY_lcd_columns(%d)' % w]
opts += ['DISPLAY_lcd_rows(%d)' % h]
else:
opts += ['DISPLAY_' + x]
val = '|'.join(opts)
elif opt == "notify-volume":
opts = []
for x in val.split(","):
vol = re.match("([0-9]+)", x)
if vol:
opts.append(vol.group(1))
else:
opts.append('NOTIFY_' + x)
val = '|'.join(opts)
elif opt == "display-order" or opt == "osd-display-order":
if val == "default":
val = "DORD_" + val
else:
v = 0
sh = 0
for x in val.split(","):
o = re.match("([0-9])(d?)", x)
v |= int(o.group(1)) << sh
if o.group(2) == "d":
v |= 8 << sh
sh += 4
while sh < 16:
v |= 7 << sh
sh += 4
val = str(v)
elif opt == "image-on-startup":
val = "IMGS_" + val
elif opt == "rotary":
opts = []
for x in val.split(","):
opts += ['ROT_' + x]
val = '|'.join(opts)
elif opt == "twobutton-action":
opts = []
for x in val.split(","):
opts += ['TWOBUTTON_' + x.replace("-","_")]
val = '|'.join(opts)
elif opt == "nav-mode":
val = "NAVMODE_" + val
elif opt == "folder-sort":
val = "SORT_" + val
elif opt == "sort-priority":
val = "SORTPRI_" + val
elif opt == "display-on-activity":
val = "DISPON_" + val
elif opt == "motor-delay":
if val == 'ignore':
val = "MOTOR_" + val
else:
val = (int(val) + 9) // 10
elif opt == "chgrst":
delay = re.match("delay-([0-9]+)", val)
if delay:
val = 'delay(%d)' % int(delay.group(1))
val = "CHGRST_" + val
else:
val = {
'no': 'FALSE',
'yes': 'TRUE'
}.get(val,val)
out_f.write("x(%s, %s, %s)\n" % (opt, re.sub('-','_',opt), val))
if __name__ == "__main__":
main(sys.argv)