Superseded by MaximInterface.

Diff: Masters/DS248x/DS2484/DS2484.cpp

Revision:

91:e80108bc870a

Child:

104:3f48daed532b

diff -r c233d1c265ff -r e80108bc870a Masters/DS248x/DS2484/DS2484.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Masters/DS248x/DS2484/DS2484.cpp	Mon Jun 20 19:39:21 2016 +0000
@@ -0,0 +1,76 @@
+/**********************************************************************
+* Copyright (C) 2016 Maxim Integrated Products, Inc., All Rights Reserved.
+*
+* Permission is hereby granted, free of charge, to any person obtaining a
+* copy of this software and associated documentation files (the "Software"),
+* to deal in the Software without restriction, including without limitation
+* the rights to use, copy, modify, merge, publish, distribute, sublicense,
+* and/or sell copies of the Software, and to permit persons to whom the
+* Software is furnished to do so, subject to the following conditions:
+*
+* The above copyright notice and this permission notice shall be included
+* in all copies or substantial portions of the Software.
+*
+* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+* IN NO EVENT SHALL MAXIM INTEGRATED BE LIABLE FOR ANY CLAIM, DAMAGES
+* OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+* OTHER DEALINGS IN THE SOFTWARE.
+*
+* Except as contained in this notice, the name of Maxim Integrated
+* Products, Inc. shall not be used except as stated in the Maxim Integrated
+* Products, Inc. Branding Policy.
+*
+* The mere transfer of this software does not imply any licenses
+* of trade secrets, proprietary technology, copyrights, patents,
+* trademarks, maskwork rights, or any other form of intellectual
+* property whatsoever. Maxim Integrated Products, Inc. retains all
+* ownership rights.
+**********************************************************************/
+
+
+#include "OneWire/Masters/DS248x/DS2484/DS2484.h"
+
+
+using OneWire::OneWireMaster;
+using OneWire::DS2484;
+
+
+//*********************************************************************
+DS2484::DS2484(mbed::I2C & i2c_bus)
+:DS248x(i2c_bus, I2C_ADRS)
+{
+}
+
+
+//*********************************************************************
+OneWireMaster::CmdResult DS2484::adjustOwPort(OwAdjustParam param, uint8_t val)
+{
+    OneWireMaster::CmdResult result;
+
+    uint8_t read_port_config;
+    uint8_t control_byte;
+
+    control_byte = (((param & 0x0F) << 4) | (val & 0x0F));
+
+    result = sendCommand(AdjustOwPortCmd, control_byte);
+    if (result != Success)
+    {
+        return result;
+    }
+
+    result = readRegister(PortConfigReg, read_port_config, true);
+    if (result != Success)
+    {
+        return result;
+    }
+
+    if ((control_byte & 0x0F) != read_port_config)
+    {
+        result = OneWireMaster::OperationFailure;
+    }
+
+    return result;
+}
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