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i2c: drop i2c_modify_bits

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No longer used and niche

Signed-off-by: Timofey Titovets <nefelim4ag@gmail.com>
This commit is contained in:
Timofey Titovets 2024-09-10 21:04:35 +02:00 • committed by KevinOConnor
parent 71433b8224
commit 8a5801a204
2 changed files with 1 additions and 50 deletions
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18
klippy/extras/bus.py
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@ -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