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px4-firmware
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Cleanup uploader output.

This commit is contained in:
Simon Wilks 2015-01-19 16:51:08 +01:00
parent b85f0ab3cd
commit 0a99a26fcc
1 changed files with 30 additions and 23 deletions
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53
Tools/px_uploader.py
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@ -266,18 +266,19 @@ class uploader(object):
self.__getSync()
return value
def __drawProgressBar(self, progress, maxVal):
def __drawProgressBar(self, label, progress, maxVal):
if maxVal < progress:
progress = maxVal
percent = (float(progress) / float(maxVal)) * 100.0
sys.stdout.write("\rprogress:[%-20s] %.2f%%" % ('='*int(percent/5.0), percent))
sys.stdout.write("\r%s: [%-20s] %.1f%%" % (label, '='*int(percent/5.0), percent))
sys.stdout.flush()
# send the CHIP_ERASE command and wait for the bootloader to become ready
def __erase(self):
def __erase(self, label):
print("\n", end='')
self.__send(uploader.CHIP_ERASE
+ uploader.EOC)
@ -288,15 +289,14 @@ class uploader(object):
#Draw progress bar (erase usually takes about 9 seconds to complete)
estimatedTimeRemaining = deadline-time.time()
if estimatedTimeRemaining >= 9.0:
self.__drawProgressBar(20.0-estimatedTimeRemaining, 9.0)
self.__drawProgressBar(label, 20.0-estimatedTimeRemaining, 9.0)
else:
self.__drawProgressBar(10.0, 10.0)
self.__drawProgressBar(label, 10.0, 10.0)
sys.stdout.write(" (timeout: %d seconds) " % int(deadline-time.time()) )
sys.stdout.flush()
if self.__trySync():
self.__drawProgressBar(10.0, 10.0)
sys.stdout.write("\nerase complete!\n")
self.__drawProgressBar(label, 10.0, 10.0)
return;
raise RuntimeError("timed out waiting for erase")
@ -350,7 +350,8 @@ class uploader(object):
return [seq[i:i+length] for i in range(0, len(seq), length)]
# upload code
def __program(self, fw):
def __program(self, label, fw):
print("\n", end='')
code = fw.image
groups = self.__split_len(code, uploader.PROG_MULTI_MAX)
@ -361,31 +362,40 @@ class uploader(object):
#Print upload progress (throttled, so it does not delay upload progress)
uploadProgress += 1
if uploadProgress % 256 == 0:
self.__drawProgressBar(uploadProgress, len(groups))
self.__drawProgressBar(100, 100)
print("\nprogram complete!")
self.__drawProgressBar(label, uploadProgress, len(groups))
self.__drawProgressBar(label, 100, 100)
# verify code
def __verify_v2(self, fw):
def __verify_v2(self, label, fw):
print("\n", end='')
self.__send(uploader.CHIP_VERIFY
+ uploader.EOC)
self.__getSync()
code = fw.image
groups = self.__split_len(code, uploader.READ_MULTI_MAX)
verifyProgress = 0
for bytes in groups:
verifyProgress += 1
if verifyProgress % 256 == 0:
self.__drawProgressBar(label, verifyProgress, len(groups))
if (not self.__verify_multi(bytes)):
raise RuntimeError("Verification failed")
self.__drawProgressBar(label, 100, 100)
def __verify_v3(self, fw):
expect_crc = fw.crc(self.fw_maxsize)
def __verify_v3(self, label, fw):
print("\n", end='')
self.__drawProgressBar(label, 1, 100)
expect_crc = fw.crc(self.fw_maxsize)
self.__send(uploader.GET_CRC
+ uploader.EOC)
report_crc = self.__recv_int()
self.__getSync()
verifyProgress = 0
if report_crc != expect_crc:
print("Expected 0x%x" % expect_crc)
print("Got 0x%x" % report_crc)
raise RuntimeError("Program CRC failed")
self.__drawProgressBar(label, 100, 100)
# get basic data about the board
def identify(self):
@ -439,19 +449,16 @@ class uploader(object):
except Exception:
# ignore bad character encodings
pass
print("erase...")
self.__erase()
self.__erase("Erase ")
self.__program("Program", fw)
print("program...")
self.__program(fw)
print("verify...")
if self.bl_rev == 2:
self.__verify_v2(fw)
self.__verify_v2("Verify ", fw)
else:
self.__verify_v3(fw)
self.__verify_v3("Verify ", fw)
print("done, rebooting.")
print("\nRebooting.\n")
self.__reboot()
self.port.close()