topic Need Program Support in I2C protocol with TCS34725 Color Sensor using LPC1765 in LPC Microcontrollers https://community.nxp.com/t5/LPC-Microcontrollers/Need-Program-Support-in-I2C-protocol-with-TCS34725-Color-Sensor/m-p/523803#M6439 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by samson.p on Fri Nov 08 02:00:59 MST 2013</STRONG><BR /><SPAN>Dear All,</SPAN><BR /><BR /><SPAN>Am using LPC1765 Controller to communicate with TCS 34725 Color Sensor. </SPAN><BR /><BR /><SPAN>By using the attached sample program i have written program to communicate with sensor.</SPAN><BR /><BR /><SPAN>The sensor is responding with acknowledge 0x44 when i read DEVICE ID(0xB2).(We are checking the data in Oscilloscope)</SPAN><BR /><BR /><SPAN>But, when i started to read Data addresses(0xB4-0xBB) iam getting a junk data as 0x80 or 0x81.</SPAN><BR /><BR /><SPAN>I would like to first initilize the sensor by enabling, AEN,PON,WEN,and also giving the values for WTIME,ATIME.</SPAN><BR /><BR /><SPAN>Kindly support me how to initialize the sensor and how to read the data registers.&nbsp;&nbsp; </SPAN><BR /><BR /><SPAN>Regards,</SPAN><BR /><SPAN>Samson</SPAN><P><STRONG>Original Attachment has been moved to: <A _jive_internal="true" href="https://community.nxp.com/docs/DOC-338043">I2CSensor.rar</A></STRONG></P></BODY></HTML> Wed, 15 Jun 2016 18:03:45 GMT lpcware 2016-06-15T18:03:45Z Need Program Support in I2C protocol with TCS34725 Color Sensor using LPC1765 https://community.nxp.com/t5/LPC-Microcontrollers/Need-Program-Support-in-I2C-protocol-with-TCS34725-Color-Sensor/m-p/523803#M6439 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by samson.p on Fri Nov 08 02:00:59 MST 2013</STRONG><BR /><SPAN>Dear All,</SPAN><BR /><BR /><SPAN>Am using LPC1765 Controller to communicate with TCS 34725 Color Sensor. </SPAN><BR /><BR /><SPAN>By using the attached sample program i have written program to communicate with sensor.</SPAN><BR /><BR /><SPAN>The sensor is responding with acknowledge 0x44 when i read DEVICE ID(0xB2).(We are checking the data in Oscilloscope)</SPAN><BR /><BR /><SPAN>But, when i started to read Data addresses(0xB4-0xBB) iam getting a junk data as 0x80 or 0x81.</SPAN><BR /><BR /><SPAN>I would like to first initilize the sensor by enabling, AEN,PON,WEN,and also giving the values for WTIME,ATIME.</SPAN><BR /><BR /><SPAN>Kindly support me how to initialize the sensor and how to read the data registers.&nbsp;&nbsp; </SPAN><BR /><BR /><SPAN>Regards,</SPAN><BR /><SPAN>Samson</SPAN><P><STRONG>Original Attachment has been moved to: <A _jive_internal="true" href="https://community.nxp.com/docs/DOC-338043">I2CSensor.rar</A></STRONG></P></BODY></HTML> Wed, 15 Jun 2016 18:03:45 GMT https://community.nxp.com/t5/LPC-Microcontrollers/Need-Program-Support-in-I2C-protocol-with-TCS34725-Color-Sensor/m-p/523803#M6439 lpcware 2016-06-15T18:03:45Z