Ad5754r update driver and examples

adi/ad5754r.py

@@ -128,6 +128,121 @@ def sampling_frequency(self, value):
         """Set sampling frequency"""
         self._set_iio_dev_attr_str("sampling_frequency", value)
 
+    @property
+    def clamp_enable(self):
+        """Get clamp_en setting"""
+        return self._get_iio_dev_attr_str("clamp_enable")
+
+    @property
+    def clamp_enable_available(self):
+        """Get list of all clamp_en settings"""
+        return self._get_iio_dev_attr_str("clamp_enable_available")
+
+    @clamp_enable.setter
+    def clamp_enable(self, value):
+        """Set clamp_en"""
+        if value in self.clamp_enable_available:
+            self._set_iio_dev_attr_str("clamp_enable", value)
+        else:
+            raise ValueError(
+                "Error: clamp_en setting not supported \nUse one of: "
+                + str(self.clamp_enable_available)
+            )
+
+    @property
+    def tsd_enable(self):
+        """Get tsd_en setting"""
+        return self._get_iio_dev_attr_str("tsd_enable")
+
+    @property
+    def tsd_enable_available(self):
+        """Get list of all tsd_en settings"""
+        return self._get_iio_dev_attr_str("tsd_enable_available")
+
+    @tsd_enable.setter
+    def tsd_enable(self, value):
+        """Set tsd_en"""
+        if value in self.tsd_enable_available:
+            self._set_iio_dev_attr_str("tsd_enable", value)
+        else:
+            raise ValueError(
+                "Error: tsd_en setting not supported \nUse one of: "
+                + str(self.tsd_enable_available)
+            )
+
+    @property
+    def oc_tsd(self):
+        """Get oc_tsd status"""
+        return self._get_iio_dev_attr_str("oc_tsd")
+
+    @property
+    def oc_tsd_available(self):
+        """Get list of all possible oc_tsd status"""
+        return self._get_iio_dev_attr_str("oc_tsd_available")
+
+    @property
+    def all_chns_clear(self):
+        """Get current all_chns_clear setting"""
+        return self._get_iio_dev_attr_str("all_chns_clear")
+
+    @property
+    def all_chns_clear_available(self):
+        """Get list of all all_chns_clear settings"""
+        return self._get_iio_dev_attr_str("all_chns_clear_available")
+
+    @all_chns_clear.setter
+    def all_chns_clear(self, value):
+        """Clear all channels"""
+        if value in self.all_chns_clear_available:
+            self._set_iio_dev_attr_str("all_chns_clear", value)
+        else:
+            raise ValueError(
+                "Error: all_chns_clear setting not supported \nUse one of: "
+                + str(self.all_chns_clear_available)
+            )
+
+    @property
+    def sw_ldac_trigger(self):
+        """Get sw_ldac_trigger setting"""
+        return self._get_iio_dev_attr_str("all_chns_clear")
+
+    @property
+    def sw_ldac_trigger_available(self):
+        """Get list of all sw_ldac_trigger settings"""
+        return self._get_iio_dev_attr_str("sw_ldac_trigger_available")
+
+    @sw_ldac_trigger.setter
+    def sw_ldac_trigger(self, value):
+        """Trigger software LDAC"""
+        if value in self.sw_ldac_trigger_available:
+            self._set_iio_dev_attr_str("sw_ldac_trigger", value)
+        else:
+            raise ValueError(
+                "Error: sw_ldac_trigger setting not supported \nUse one of: "
+                + str(self.sw_ldac_trigger_available)
+            )
+
+    @property
+    def hw_ldac_trigger(self):
+        """Get hw_ldac_trigger setting"""
+        return self._get_iio_dev_attr_str("hw_ldac_trigger")
+
+    @property
+    def hw_ldac_trigger_available(self):
+        """Get list of all hw_ldac_trigger settings"""
+        return self._get_iio_dev_attr_str("hw_ldac_trigger_available")
+
+    @hw_ldac_trigger.setter
+    def hw_ldac_trigger(self, value):
+        """Trigger hardware LDAC"""
+        if value in self.hw_ldac_trigger_available:
+            self._set_iio_dev_attr_str("hw_ldac_trigger", value)
+        else:
+            raise ValueError(
+                "Error: hw_ldac_trigger setting not supported \nUse one of: "
+                + str(self.hw_ldac_trigger_available)
+            )
+
     class _channel(attribute):
         """AD5754R channel"""
 
@@ -207,3 +322,15 @@ def range(self, value):
                     "Error: range setting not supported \nUse one of: "
                     + str(self.range_available)
                 )
+
+        @property
+        def dac_register(self):
+            """Get dac_register value"""
+            return self._get_iio_attr_str(self.name, "dac_register", True)
+
+        @dac_register.setter
+        def dac_register(self, value):
+            """Set dac_register value"""
+            self._set_iio_attr(
+                self.name, "dac_register", True, str(Decimal(value).real)
+            )

examples/ad5754r_example.py

@@ -31,17 +31,33 @@
 # STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
 # THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-import adi
+from adi.ad5754r import *
 
 # Set up AD5754R
-ad578x_dev = adi.ad5754r(uri="serial:COM46,230400,8n1n")
-ad578x.int_ref_powerup = "powerup"
+ad5754r_dev = ad5754r(uri="serial:COM4,230400,8n1n")
+ad5754r_dev.int_ref_powerup = "powerup"
 
 # Configure channel 0
 chn_num = 0
 ad5754r_chan = ad5754r_dev.channel[chn_num]
 ad5754r_chan.powerup = "powerup"
 
+# Update dac output for channel 0 instantaneously using the 'raw' attribute
+ad5754r_chan.raw = 1600
+
+# Update dac output for channel 0 using software LDAC operation
+ad5754r_chan.dac_register = 500
+ad5754r_dev.sw_ldac_trigger = "Trigger"
+
+# Update dac output of channel 0 using hardware LDAC operation
+ad5754r_chan.dac_register = 1000
+ad5754r_dev.hw_ldac_trigger = "Trigger"
+
+# Clear all DAC outputs to the midscale code
+ad5754r_dev.clear_setting = "midscale_code"
+ad5754r_dev.all_chns_clear = "Clear"
+
+# Determine output voltage using scale and offset
 raw = int(ad5754r_chan.raw)
 scale = float(ad5754r_chan.scale)
 offset = int(ad5754r_chan.offset)