topic Program Hangs on HCS12 with RTI, ADC, and SCI in S12 / MagniV Microcontrollers https://community.nxp.com/t5/S12-MagniV-Microcontrollers/Program-Hangs-on-HCS12-with-RTI-ADC-and-SCI/m-p/133842#M1962 <HTML><HEAD></HEAD><BODY><DIV>Hi,</DIV><DIV>&nbsp;</DIV><DIV>I have an MC9s12E128MVP on and Adapt9s1212 board, model number Adapt9S12E128, and in this program i wrote, I can only transmit 3 bytes, then it hangs somewhere. Don't know where. If someone can help that would be great. or can tell me why it hangs, i have a feeling that while debugging it, it was the RTI handler.</DIV><DIV>&nbsp;</DIV><DIV>Thanks</DIV><DIV>&nbsp;</DIV><DIV>Carl</DIV></BODY></HTML> Thu, 27 Apr 2006 22:22:16 GMT Moose2500 2006-04-27T22:22:16Z Program Hangs on HCS12 with RTI, ADC, and SCI https://community.nxp.com/t5/S12-MagniV-Microcontrollers/Program-Hangs-on-HCS12-with-RTI-ADC-and-SCI/m-p/133842#M1962 <HTML><HEAD></HEAD><BODY><DIV>Hi,</DIV><DIV>&nbsp;</DIV><DIV>I have an MC9s12E128MVP on and Adapt9s1212 board, model number Adapt9S12E128, and in this program i wrote, I can only transmit 3 bytes, then it hangs somewhere. Don't know where. If someone can help that would be great. or can tell me why it hangs, i have a feeling that while debugging it, it was the RTI handler.</DIV><DIV>&nbsp;</DIV><DIV>Thanks</DIV><DIV>&nbsp;</DIV><DIV>Carl</DIV></BODY></HTML> Thu, 27 Apr 2006 22:22:16 GMT https://community.nxp.com/t5/S12-MagniV-Microcontrollers/Program-Hangs-on-HCS12-with-RTI-ADC-and-SCI/m-p/133842#M1962 Moose2500 2006-04-27T22:22:16Z Re: Program Hangs on HCS12 with RTI, ADC, and SCI https://community.nxp.com/t5/S12-MagniV-Microcontrollers/Program-Hangs-on-HCS12-with-RTI-ADC-and-SCI/m-p/133843#M1963 <HTML><HEAD></HEAD><BODY><DIV></DIV><DIV>I think it can be caused by a typo you have in the transmit() routine; you are referring to SCI1 instead of SCI2 inside the while-loop.</DIV><DIV>&nbsp;</DIV><DIV>Sten</DIV><DIV>&nbsp;</DIV></BODY></HTML> Fri, 28 Apr 2006 11:40:32 GMT https://community.nxp.com/t5/S12-MagniV-Microcontrollers/Program-Hangs-on-HCS12-with-RTI-ADC-and-SCI/m-p/133843#M1963 Sten 2006-04-28T11:40:32Z