topic Problem with SMAC 4.1 in 8-bit Microcontrollers https://community.nxp.com/t5/8-bit-Microcontrollers/Problem-with-SMAC-4-1/m-p/131704#M2814 <HTML><HEAD></HEAD><BODY><SPAN>Hello I currently work on a MC9S08GT60 and with SMAC 4.1 to communicate with zigbee. To develop, I use codewarrior Special Edition. I have a problem when I want to send a packet. In MCPSDataRequest(), gu8RTxMode is set to TX_MODE. After there is a loop : while (gu8RTxMode != IDLE_MODE) In my program, the loop don't stop. I want to know how gu8RTxMode can be set to IDLE_MODE alone. The problem may comes from the librairie : I'm using SMAC_13192evb_4_1a.lib which correspond to my zigbee's module (mc13192). Can you help me if you have an idea. Thank</SPAN></BODY></HTML> Fri, 07 Apr 2006 20:45:12 GMT martyseb63 2006-04-07T20:45:12Z Problem with SMAC 4.1 https://community.nxp.com/t5/8-bit-Microcontrollers/Problem-with-SMAC-4-1/m-p/131704#M2814 <HTML><HEAD></HEAD><BODY><SPAN>Hello I currently work on a MC9S08GT60 and with SMAC 4.1 to communicate with zigbee. To develop, I use codewarrior Special Edition. I have a problem when I want to send a packet. In MCPSDataRequest(), gu8RTxMode is set to TX_MODE. After there is a loop : while (gu8RTxMode != IDLE_MODE) In my program, the loop don't stop. I want to know how gu8RTxMode can be set to IDLE_MODE alone. The problem may comes from the librairie : I'm using SMAC_13192evb_4_1a.lib which correspond to my zigbee's module (mc13192). Can you help me if you have an idea. Thank</SPAN></BODY></HTML> Fri, 07 Apr 2006 20:45:12 GMT https://community.nxp.com/t5/8-bit-Microcontrollers/Problem-with-SMAC-4-1/m-p/131704#M2814 martyseb63 2006-04-07T20:45:12Z Re: Problem with SMAC 4.1 https://community.nxp.com/t5/8-bit-Microcontrollers/Problem-with-SMAC-4-1/m-p/131705#M2815 <HTML><HEAD></HEAD><BODY>Hi:<BR /><BR />Is your external interrupt set up correctly, both in HW and SW? The Mc13192 uses the external interrupt pin to indicate the GT60 to change modes. If the interrupt is not recognized, or clear, or never arrives, then the SMAC won't change mode.<BR /><BR />There are also some issues with reentrancy of the interrupt code in the SMAC, and you might need to check the actual SMAC code and see if your code is not breaking something in the SMAC (variables, etc)<BR /><BR />Regards,<BR /><BR />Alex</BODY></HTML> Sat, 08 Apr 2006 01:41:55 GMT https://community.nxp.com/t5/8-bit-Microcontrollers/Problem-with-SMAC-4-1/m-p/131705#M2815 alex_spotw 2006-04-08T01:41:55Z