S12 / MagniV MicrocontrollersのトピックHCS12X MSCAN and ISR priority https://community.nxp.com/t5/S12-MagniV-Microcontrollers/HCS12X-MSCAN-and-ISR-priority/m-p/162919#M5191 <HTML><HEAD></HEAD><BODY><P>Hi for All,<BR /><BR /><BR /><BR />I`m use MSCAN MC9S12XET256MAG.<BR /><BR /><BR /><BR />Module MSCAN is interrupt driven with priority 3.<BR /><BR />If I use additional timer interrupt with priority 5 than CAN messages is lost ( not passed ).<BR /><BR /><BR /><BR />Why?<BR /><BR />Best regards.</P></BODY></HTML> Mon, 14 May 2012 15:43:34 GMT sonar_ru_alias 2012-05-14T15:43:34Z HCS12X MSCAN and ISR priority https://community.nxp.com/t5/S12-MagniV-Microcontrollers/HCS12X-MSCAN-and-ISR-priority/m-p/162919#M5191 <HTML><HEAD></HEAD><BODY><P>Hi for All,<BR /><BR /><BR /><BR />I`m use MSCAN MC9S12XET256MAG.<BR /><BR /><BR /><BR />Module MSCAN is interrupt driven with priority 3.<BR /><BR />If I use additional timer interrupt with priority 5 than CAN messages is lost ( not passed ).<BR /><BR /><BR /><BR />Why?<BR /><BR />Best regards.</P></BODY></HTML> Mon, 14 May 2012 15:43:34 GMT https://community.nxp.com/t5/S12-MagniV-Microcontrollers/HCS12X-MSCAN-and-ISR-priority/m-p/162919#M5191 sonar_ru_alias 2012-05-14T15:43:34Z