topic bit bang on LPC11Axx in LPC Microcontrollers https://community.nxp.com/t5/LPC-Microcontrollers/bit-bang-on-LPC11Axx/m-p/534005#M10738 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by Gad on Thu May 14 04:46:17 MST 2015</STRONG><BR /><SPAN>Hi </SPAN><BR /><SPAN>I am trying to implement the bit bang on&nbsp; I2c for LPC11Axx but have encounter a problem with the GPIO line,clock are not sync' etc'</SPAN><BR /><SPAN>I have build it based on an example from Keil (other chip)it seems that I have defines GPIO reg's SCL wrong.</SPAN><BR /><SPAN>Does any one have an bit banging&nbsp; example on LPC11Axx ?</SPAN><BR /><SPAN>or correct define the macros : IODIR0,IOPIN0,PINSEL0,PINSEL1,IOCLR0,CCLK</SPAN><BR /><BR /><SPAN>Thanks and regards,</SPAN><BR /><SPAN>Yariv</SPAN></BODY></HTML> Wed, 15 Jun 2016 19:33:43 GMT lpcware 2016-06-15T19:33:43Z bit bang on LPC11Axx https://community.nxp.com/t5/LPC-Microcontrollers/bit-bang-on-LPC11Axx/m-p/534005#M10738 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by Gad on Thu May 14 04:46:17 MST 2015</STRONG><BR /><SPAN>Hi </SPAN><BR /><SPAN>I am trying to implement the bit bang on&nbsp; I2c for LPC11Axx but have encounter a problem with the GPIO line,clock are not sync' etc'</SPAN><BR /><SPAN>I have build it based on an example from Keil (other chip)it seems that I have defines GPIO reg's SCL wrong.</SPAN><BR /><SPAN>Does any one have an bit banging&nbsp; example on LPC11Axx ?</SPAN><BR /><SPAN>or correct define the macros : IODIR0,IOPIN0,PINSEL0,PINSEL1,IOCLR0,CCLK</SPAN><BR /><BR /><SPAN>Thanks and regards,</SPAN><BR /><SPAN>Yariv</SPAN></BODY></HTML> Wed, 15 Jun 2016 19:33:43 GMT https://community.nxp.com/t5/LPC-Microcontrollers/bit-bang-on-LPC11Axx/m-p/534005#M10738 lpcware 2016-06-15T19:33:43Z