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px_uploader: print chip version

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Andrew Tridgell
2015-03-05 22:00:40 +11:00
committed by Lorenz Meier
parent d9b4f5b170
commit 332d42b105
1 changed files with 10 additions and 1 deletions
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11
Tools/px_uploader.py
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@@ -160,6 +160,7 @@ class uploader(object):
GET_CRC = b'\x29' # rev3+ GET_CRC = b'\x29' # rev3+
GET_OTP = b'\x2a' # rev4+ , get a word from OTP area GET_OTP = b'\x2a' # rev4+ , get a word from OTP area
GET_SN = b'\x2b' # rev4+ , get a word from SN area GET_SN = b'\x2b' # rev4+ , get a word from SN area
GET_CHIP = b'\x2c' # rev5+ , get chip version
REBOOT = b'\x30' REBOOT = b'\x30'
INFO_BL_REV = b'\x01' # bootloader protocol revision INFO_BL_REV = b'\x01' # bootloader protocol revision
@@ -258,7 +259,7 @@ class uploader(object):
self.__getSync() self.__getSync()
return value return value
# send the GET_OTP command and wait for an info parameter # send the GET_SN command and wait for an info parameter
def __getSN(self, param): def __getSN(self, param):
t = struct.pack("I", param) # int param as 32bit ( 4 byte ) char array. t = struct.pack("I", param) # int param as 32bit ( 4 byte ) char array.
self.__send(uploader.GET_SN + t + uploader.EOC) self.__send(uploader.GET_SN + t + uploader.EOC)
@@ -266,6 +267,13 @@ class uploader(object):
self.__getSync() self.__getSync()
return value return value
# send the GET_CHIP command
def __getCHIP(self):
self.__send(uploader.GET_CHIP + uploader.EOC)
value = self.__recv_int()
self.__getSync()
return value
def __drawProgressBar(self, label, progress, maxVal): def __drawProgressBar(self, label, progress, maxVal):
if maxVal < progress: if maxVal < progress:
progress = maxVal progress = maxVal
@@ -451,6 +459,7 @@ class uploader(object):
self.sn = self.sn + x self.sn = self.sn + x
print(binascii.hexlify(x).decode('Latin-1'), end='') # show user print(binascii.hexlify(x).decode('Latin-1'), end='') # show user
print('') print('')
print("chip: %08x" % self.__getCHIP())
except Exception: except Exception:
# ignore bad character encodings # ignore bad character encodings
pass pass