def usb_write(device,endpt,bytes,timeout=TIMEOUT,msg="\t-> "):
bb_util.debug_bytes(bytes,msg)
try:
bb_util.debug2(">bulkwrite")
device.handle.bulkWrite(endpt, bytes, timeout)
bb_util.debug2("<bulkwrite")
except usb.USBError, error:
bb_util.debug2("<bulkwrite(exc)")
# ! osx returns an empty error (no errorno) so we justcan't check anything :-(
if str(error) != "No error" and not (bb_osx.is_osx() and error.errno == None):
bb_messenging.log("error: "+str(error))
raise
def usb_read(device,endpt,size=BUF_SIZE,timeout=TIMEOUT,msg="\t<- "):
bytes=[]
try:
bb_util.debug2(">bulkread")
bytes=device.handle.bulkRead(endpt, size, timeout)
bb_util.debug2("<bulkread")
bb_util.debug_bytes(bytes,msg)
except usb.USBError, error:
bb_util.debug2("<bulkread (exc)")
# ! osx returns an empty error (no errorno) so we justcan't check anything :-(
if str(error) != "No error" and not (bb_osx.is_osx() and error.errno == None):
bb_messenging.log("error: "+str(error))
raise
def usb_write(device, endpt, bytes, timeout=TIMEOUT, msg="\t-> "):
bb_util.debug_bytes(bytes, msg)
try:
bb_util.debug2(">bulkwrite")
device.handle.bulkWrite(endpt, bytes, timeout)
bb_util.debug2("<bulkwrite")
except usb.USBError, error:
bb_util.debug2("<bulkwrite(exc)")
# ! osx returns an empty error (no errorno) so we justcan't check anything :-(
if str(error) != "No error" and not (bb_osx.is_osx()
and error.errno == None):
bb_messenging.log("error: " + str(error))
raise
def usb_read(device, endpt, size=BUF_SIZE, timeout=TIMEOUT, msg="\t<- "):
bytes = []
try:
bb_util.debug2(">bulkread")
bytes = device.handle.bulkRead(endpt, size, timeout)
bb_util.debug2("<bulkread")
bb_util.debug_bytes(bytes, msg)
except usb.USBError, error:
bb_util.debug2("<bulkread (exc)")
# ! osx returns an empty error (no errorno) so we justcan't check anything :-(
if str(error) != "No error" and not (bb_osx.is_osx()
and error.errno == None):
bb_messenging.log("error: " + str(error))
raise
