LPC MicrocontrollersのトピックRe: I2C bus help https://community.nxp.com/t5/LPC-Microcontrollers/I2C-bus-help/m-p/531128#M10135 <HTML><HEAD></HEAD><BODY><SPAN>bump</SPAN></BODY></HTML> Sun, 19 Jun 2016 01:04:31 GMT lpcware 2016-06-19T01:04:31Z I2C bus help https://community.nxp.com/t5/LPC-Microcontrollers/I2C-bus-help/m-p/531127#M10134 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by ElecoLPC on Wed Mar 09 09:50:54 MST 2016</STRONG><BR /><SPAN>Hi all,</SPAN><BR /><SPAN>I don't understand some part of I2C transmission code, I'll explain if I stop the transmission by set the STO bit in LPC_I2C-&gt;CONSET , after this there's a while loop that wait the STO flag return to 0 " while(LPC_I2C-&gt;CONSET &amp; I2CONSET_STO); " , but some times the hardware doesn't clear the bit... WHY? And If I in while loop and for example Timer1 set the MROINT the CPU doesn't accept the interrupt but remain in while loop, any idea?</SPAN><BR /><BR /><SPAN>Thanks.</SPAN><BR /><BR /><SPAN>Lorenzo.</SPAN><BR /><BR /></BODY></HTML> Wed, 15 Jun 2016 19:32:49 GMT https://community.nxp.com/t5/LPC-Microcontrollers/I2C-bus-help/m-p/531127#M10134 lpcware 2016-06-15T19:32:49Z Re: I2C bus help https://community.nxp.com/t5/LPC-Microcontrollers/I2C-bus-help/m-p/531128#M10135 <HTML><HEAD></HEAD><BODY><SPAN>bump</SPAN></BODY></HTML> Sun, 19 Jun 2016 01:04:31 GMT https://community.nxp.com/t5/LPC-Microcontrollers/I2C-bus-help/m-p/531128#M10135 lpcware 2016-06-19T01:04:31Z