topic Can't make LF interrupt work! FXTH8715 tried everything in 8-bit Microcontrollers https://community.nxp.com/t5/8-bit-Microcontrollers/Can-t-make-LF-interrupt-work-FXTH8715-tried-everything/m-p/746886#M22519 <HTML><HEAD></HEAD><BODY><P>Hi everyone, i have been working with FreeScale FXTH87x for sending Pressure and Temperature at 434MHz. now i want to be able to activate de chip using Low Frequency at 125Khz. For now, i want the simples activation, i dont need to check data nor SYCN WORDS, only carrier.&nbsp;</P><P></P><P>im been following the datasheet and the TPMS_FXTH87_LF_RF_Comunication example. and i took special attention to the function void vfnDataModeInit(void)&nbsp; in szk_lf_data_detect.c changing it, with not luck of making it work.</P><P></P><P>Im using a MaxiTPMS TS401 as the activator.</P></BODY></HTML> Thu, 15 Feb 2018 14:21:43 GMT javierpernia 2018-02-15T14:21:43Z Can't make LF interrupt work! FXTH8715 tried everything https://community.nxp.com/t5/8-bit-Microcontrollers/Can-t-make-LF-interrupt-work-FXTH8715-tried-everything/m-p/746886#M22519 <HTML><HEAD></HEAD><BODY><P>Hi everyone, i have been working with FreeScale FXTH87x for sending Pressure and Temperature at 434MHz. now i want to be able to activate de chip using Low Frequency at 125Khz. For now, i want the simples activation, i dont need to check data nor SYCN WORDS, only carrier.&nbsp;</P><P></P><P>im been following the datasheet and the TPMS_FXTH87_LF_RF_Comunication example. and i took special attention to the function void vfnDataModeInit(void)&nbsp; in szk_lf_data_detect.c changing it, with not luck of making it work.</P><P></P><P>Im using a MaxiTPMS TS401 as the activator.</P></BODY></HTML> Thu, 15 Feb 2018 14:21:43 GMT https://community.nxp.com/t5/8-bit-Microcontrollers/Can-t-make-LF-interrupt-work-FXTH8715-tried-everything/m-p/746886#M22519 javierpernia 2018-02-15T14:21:43Z