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wacom: decipher 0xbb command 

It's just the name of the device :)
This commit is contained in:
Benjamin Tissoires 2018-02-07 18:57:38 +01:00
parent 2c77a2f36d
commit 1e78495e4b
1 changed files with 6 additions and 4 deletions
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10
tuhi/wacom.py
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@ -296,10 +296,10 @@ class WacomProtocol(GObject.Object):
fw = ''.join([hex(d)[2:] for d in data[1:]])
return fw.upper()
def bb_command(self):
def get_name(self):
data = self.send_nordic_command_sync(command=0xbb,
expected_opcode=0xbc)
logger.debug(f'bb returned {data}')
return bytes(data)
def get_dimensions(self, arg):
possible_args = {
@ -539,7 +539,8 @@ class WacomProtocol(GObject.Object):
self.set_time()
self.read_time()
self.ec_command()
self.bb_command()
name = self.get_name()
logger.info(f'device name is {name}')
w = self.get_dimensions('width')
h = self.get_dimensions('height')
if self.width != w or self.height != h:
@ -649,7 +650,8 @@ class WacomProtocolSpark(WacomProtocol):
expected_opcode=0xb3)
self.set_time()
self.read_time()
self.bb_command()
name = self.get_name()
logger.info(f'device name is {name}')
fw_high = self.get_firmware_version(0)
fw_low = self.get_firmware_version(1)
logger.info(f'firmware is {fw_high}-{fw_low}')