diff --git a/keyboards/anne_pro/README.md b/keyboards/anne_pro/README.md index 4b97c4594e..9d91e905a4 100644 --- a/keyboards/anne_pro/README.md +++ b/keyboards/anne_pro/README.md @@ -23,4 +23,8 @@ Flashing the firmware can easily be done when the keyboard is in DFU mode: make anne_pro:default:dfu-util +To convert the `bin` file to a `dfu` file the following script can be used + + ./keyboards/anne_pro/dfuse-pack.py -b 0x08004000:anne_pro_default.bin anne_pro_default.dfu + See the [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools) and the [make instructions](https://docs.qmk.fm/#/getting_started_make_guide) for more information. Brand new to QMK? Start with our [Complete Newbs Guide](https://docs.qmk.fm/#/newbs). diff --git a/keyboards/anne_pro/dfuse-pack.py b/keyboards/anne_pro/dfuse-pack.py new file mode 100755 index 0000000000..199ac70f14 --- /dev/null +++ b/keyboards/anne_pro/dfuse-pack.py @@ -0,0 +1,220 @@ +#!/usr/bin/python + +# Written by Antonio Galea - 2010/11/18 +# Distributed under Gnu LGPL 3.0 +# see http://www.gnu.org/licenses/lgpl-3.0.txt +# retrieved from https://github.com/kiibohd/dfu-util + +import sys,struct,zlib,os +import binascii +from optparse import OptionParser + +try: + from intelhex import IntelHex +except ImportError: + IntelHex = None + +DEFAULT_DEVICE="0x0483:0xdf11" +DEFAULT_NAME=b'ST...' + +def named(tuple,names): + return dict(list(zip(names.split(),tuple))) +def consume(fmt,data,names): + n = struct.calcsize(fmt) + return named(struct.unpack(fmt,data[:n]),names),data[n:] +def cstring(bytestring): + return bytestring.partition(b'\0')[0] +def compute_crc(data): + return 0xFFFFFFFF & -zlib.crc32(data) -1 + +def parse(file,dump_images=False): + print('File: "%s"' % file) + data = open(file,'rb').read() + crc = compute_crc(data[:-4]) + prefix, data = consume('<5sBIB',data,'signature version size targets') + print('%(signature)s v%(version)d, image size: %(size)d, targets: %(targets)d' % prefix) + for t in range(prefix['targets']): + tprefix, data = consume('<6sBI255s2I',data,'signature altsetting named name size elements') + tprefix['num'] = t + if tprefix['named']: + tprefix['name'] = cstring(tprefix['name']) + else: + tprefix['name'] = '' + print('%(signature)s %(num)d, alt setting: %(altsetting)s, name: "%(name)s", size: %(size)d, elements: %(elements)d' % tprefix) + tsize = tprefix['size'] + target, data = data[:tsize], data[tsize:] + for e in range(tprefix['elements']): + eprefix, target = consume('<2I',target,'address size') + eprefix['num'] = e + print(' %(num)d, address: 0x%(address)08x, size: %(size)d' % eprefix) + esize = eprefix['size'] + image, target = target[:esize], target[esize:] + if dump_images: + out = '%s.target%d.image%d.bin' % (file,t,e) + open(out,'wb').write(image) + print(' DUMPED IMAGE TO "%s"' % out) + if len(target): + print("target %d: PARSE ERROR" % t) + suffix = named(struct.unpack('<4H3sBI',data[:16]),'device product vendor dfu ufd len crc') + print('usb: %(vendor)04x:%(product)04x, device: 0x%(device)04x, dfu: 0x%(dfu)04x, %(ufd)s, %(len)d, 0x%(crc)08x' % suffix) + if crc != suffix['crc']: + print("CRC ERROR: computed crc32 is 0x%08x" % crc) + data = data[16:] + if data: + print("PARSE ERROR") + +def checkbin(binfile): + data = open(binfile,'rb').read() + if (len(data) < 16): + return + crc = compute_crc(data[:-4]) + suffix = named(struct.unpack('<4H3sBI',data[-16:]),'device product vendor dfu ufd len crc') + if crc == suffix['crc'] and suffix['ufd'] == b'UFD': + print('usb: %(vendor)04x:%(product)04x, device: 0x%(device)04x, dfu: 0x%(dfu)04x, %(ufd)s, %(len)d, 0x%(crc)08x' % suffix) + print("It looks like the file %s has a DFU suffix!" % binfile) + print("Please remove any DFU suffix and retry.") + sys.exit(1) + +def build(file,targets,name=DEFAULT_NAME,device=DEFAULT_DEVICE): + data = b'' + for t,target in enumerate(targets): + tdata = b'' + for image in target: + tdata += struct.pack('<2I',image['address'],len(image['data']))+image['data'] + tdata = struct.pack('<6sBI255s2I',b'Target',0,1,name,len(tdata),len(target)) + tdata + data += tdata + data = struct.pack('<5sBIB',b'DfuSe',1,len(data)+11,len(targets)) + data + v,d=[int(x,0) & 0xFFFF for x in device.split(':',1)] + data += struct.pack('<4H3sB',0,d,v,0x011a,b'UFD',16) + crc = compute_crc(data) + data += struct.pack('