diff options
Diffstat (limited to 'klippy/extras/bus.py')
| -rw-r--r-- | klippy/extras/bus.py | 18 |
1 files changed, 1 insertions, 17 deletions
diff --git a/klippy/extras/bus.py b/klippy/extras/bus.py index 28bfcdf0..b8236dc7 100644 --- a/klippy/extras/bus.py +++ b/klippy/extras/bus.py @@ -160,7 +160,7 @@ class MCU_I2C: % (self.oid, speed, addr)) self.cmd_queue = self.mcu.alloc_command_queue() self.mcu.register_config_callback(self.build_config) - self.i2c_write_cmd = self.i2c_read_cmd = self.i2c_modify_bits_cmd = None + self.i2c_write_cmd = self.i2c_read_cmd = None def get_oid(self): return self.oid def get_mcu(self): @@ -180,9 +180,6 @@ class MCU_I2C: "i2c_read oid=%c reg=%*s read_len=%u", "i2c_read_response oid=%c response=%*s", oid=self.oid, cq=self.cmd_queue) - self.i2c_modify_bits_cmd = self.mcu.lookup_command( - "i2c_modify_bits oid=%c reg=%*s clear_set_bits=%*s", - cq=self.cmd_queue) def i2c_write(self, data, minclock=0, reqclock=0): if self.i2c_write_cmd is None: # Send setup message via mcu initialization @@ -197,19 +194,6 @@ class MCU_I2C: minclock=minclock, reqclock=reqclock) def i2c_read(self, write, read_len): return self.i2c_read_cmd.send([self.oid, write, read_len]) - def i2c_modify_bits(self, reg, clear_bits, set_bits, - minclock=0, reqclock=0): - clearset = clear_bits + set_bits - if self.i2c_modify_bits_cmd is None: - # Send setup message via mcu initialization - reg_msg = "".join(["%02x" % (x,) for x in reg]) - clearset_msg = "".join(["%02x" % (x,) for x in clearset]) - self.mcu.add_config_cmd( - "i2c_modify_bits oid=%d reg=%s clear_set_bits=%s" % ( - self.oid, reg_msg, clearset_msg), is_init=True) - return - self.i2c_modify_bits_cmd.send([self.oid, reg, clearset], - minclock=minclock, reqclock=reqclock) def MCU_I2C_from_config(config, default_addr=None, default_speed=100000): # Load bus parameters |