topic ILLEGAL_BP with MC9S08AW44 in 8-bit Microcontrollers https://community.nxp.com/t5/8-bit-Microcontrollers/ILLEGAL-BP-with-MC9S08AW44/m-p/124514#M337 <HTML><HEAD></HEAD><BODY><SPAN>Hi,</SPAN><BR /><SPAN>I use MC9S08AW44.</SPAN><BR /><SPAN>I have write little code for try PWM and input capture.</SPAN><BR /><SPAN>In attacment my code.</SPAN><BR /><BR /><SPAN>When I go to debug with Multilink I have a ILLEGAL_BP .</SPAN><BR /><SPAN>I have stepped with F10/F11 and in this istruction:</SPAN><BR /><SPAN>PTCDD |= (unsigned char)0x10;</SPAN><BR /><SPAN>the debugger exit to connection and alert me with:</SPAN><BR /><SPAN>"Can't communicate with the target processor! Please check your connections</SPAN><BR /><SPAN>between the cable and the target and make sure the taget has power."</SPAN><BR /><BR /><SPAN>The hardware connection are correctly: I have checked the wire with other software and work!</SPAN><BR /><BR /><SPAN>What's???</SPAN><BR /><SPAN>Thanks!</SPAN></BODY></HTML> Tue, 27 Feb 2007 18:33:49 GMT Ciccio 2007-02-27T18:33:49Z ILLEGAL_BP with MC9S08AW44 https://community.nxp.com/t5/8-bit-Microcontrollers/ILLEGAL-BP-with-MC9S08AW44/m-p/124514#M337 <HTML><HEAD></HEAD><BODY><SPAN>Hi,</SPAN><BR /><SPAN>I use MC9S08AW44.</SPAN><BR /><SPAN>I have write little code for try PWM and input capture.</SPAN><BR /><SPAN>In attacment my code.</SPAN><BR /><BR /><SPAN>When I go to debug with Multilink I have a ILLEGAL_BP .</SPAN><BR /><SPAN>I have stepped with F10/F11 and in this istruction:</SPAN><BR /><SPAN>PTCDD |= (unsigned char)0x10;</SPAN><BR /><SPAN>the debugger exit to connection and alert me with:</SPAN><BR /><SPAN>"Can't communicate with the target processor! Please check your connections</SPAN><BR /><SPAN>between the cable and the target and make sure the taget has power."</SPAN><BR /><BR /><SPAN>The hardware connection are correctly: I have checked the wire with other software and work!</SPAN><BR /><BR /><SPAN>What's???</SPAN><BR /><SPAN>Thanks!</SPAN></BODY></HTML> Tue, 27 Feb 2007 18:33:49 GMT https://community.nxp.com/t5/8-bit-Microcontrollers/ILLEGAL-BP-with-MC9S08AW44/m-p/124514#M337 Ciccio 2007-02-27T18:33:49Z Re: ILLEGAL_BP with MC9S08AW44 https://community.nxp.com/t5/8-bit-Microcontrollers/ILLEGAL-BP-with-MC9S08AW44/m-p/124515#M338 <HTML><HEAD></HEAD><BODY><DIV><DIV>I ran into a similar issue, using HCS08GT8.</DIV><DIV>The problem was the watchdog reset.&nbsp; I was not resetting the dog.&nbsp; By default the HC08 have the watchdog reset enabled.&nbsp; Either disable it all toghther, or make sure you reset it regularly in your code.</DIV><DIV>&nbsp;</DIV><DIV>Good luck</DIV></DIV></BODY></HTML> Thu, 05 Jul 2007 09:59:30 GMT https://community.nxp.com/t5/8-bit-Microcontrollers/ILLEGAL-BP-with-MC9S08AW44/m-p/124515#M338 mdelac01 2007-07-05T09:59:30Z