topic Reading out proprietary data from NXQ1TXH5 in Power Management https://community.nxp.com/t5/Power-Management/Reading-out-proprietary-data-from-NXQ1TXH5/m-p/1000257#M728 <HTML><HEAD></HEAD><BODY><P>WPC spec allows receivers to send data to transmitters to control charging operations. There are also proprietary packets defined in the WPC specs. If a receiver sends such proprietary packages to a&nbsp;NXQ1TXH5 transmitter chip, is it possible to read out this data from the&nbsp;NXQ1TXH5 via its I2C interface?</P></BODY></HTML> Fri, 24 Jan 2020 08:48:33 GMT nagl 2020-01-24T08:48:33Z Reading out proprietary data from NXQ1TXH5 https://community.nxp.com/t5/Power-Management/Reading-out-proprietary-data-from-NXQ1TXH5/m-p/1000257#M728 <HTML><HEAD></HEAD><BODY><P>WPC spec allows receivers to send data to transmitters to control charging operations. There are also proprietary packets defined in the WPC specs. If a receiver sends such proprietary packages to a&nbsp;NXQ1TXH5 transmitter chip, is it possible to read out this data from the&nbsp;NXQ1TXH5 via its I2C interface?</P></BODY></HTML> Fri, 24 Jan 2020 08:48:33 GMT https://community.nxp.com/t5/Power-Management/Reading-out-proprietary-data-from-NXQ1TXH5/m-p/1000257#M728 nagl 2020-01-24T08:48:33Z Re: Reading out proprietary data from NXQ1TXH5 https://community.nxp.com/t5/Power-Management/Reading-out-proprietary-data-from-NXQ1TXH5/m-p/1000258#M729 <HTML><HEAD></HEAD><BODY><P>Hello Matthias,</P><P></P><P>The I2C interface of the NXQ1TXH5 is primarily intended to be used in combination with the <A href="https://www.nxp.com/products/power-management/wireless-power/nxq1txh5-plugin-board:NXQ1TXH5DB1355">NXQ1TXH5DB1355</A> debugging board.</P><P></P><P>You can read the chip temperature, Qi messages etc. using the commands shown in the <A href="https://www.nxp.com/docs/en/nxp/user-guides/UM11152.pdf">UM11152</A>.</P><P>&nbsp;</P><P>The datasheet does not show how to read the registers of the NXQ1TXH5 as we do not support it.</P><P></P><P>Best regards,</P><P>Tomas</P></BODY></HTML> Mon, 27 Jan 2020 08:59:41 GMT https://community.nxp.com/t5/Power-Management/Reading-out-proprietary-data-from-NXQ1TXH5/m-p/1000258#M729 TomasVaverka 2020-01-27T08:59:41Z