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-rw-r--r--klippy/extras/bus.py3
1 files changed, 3 insertions, 0 deletions
diff --git a/klippy/extras/bus.py b/klippy/extras/bus.py
index 9b2ec371..28bfcdf0 100644
--- a/klippy/extras/bus.py
+++ b/klippy/extras/bus.py
@@ -192,6 +192,9 @@ class MCU_I2C:
return
self.i2c_write_cmd.send([self.oid, data],
minclock=minclock, reqclock=reqclock)
+ def i2c_write_wait_ack(self, data, minclock=0, reqclock=0):
+ self.i2c_write_cmd.send_wait_ack([self.oid, data],
+ 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,