Problems in Using MSCAN

Started by forum_user77 in 68HC129 years ago 5 replies

Hello, I am trying to work with the MSCAN-Module of the HCS12. I have CAN-Dongle for a PC and try to send a CAN Message from the PC to the...

Hello, I am trying to work with the MSCAN-Module of the HCS12. I have CAN-Dongle for a PC and try to send a CAN Message from the PC to the HCS12. I receive the message with the HCS12 and show the data at some LED's. But at the Computer I always get the Error-Message BUSHEAVY. Could you have a look at my code for the HCS12 and tell me what's wrong. Perhaps the baud rate is wrong. ...


HCS12 serial mysql database queries

Started by es_styx66 in 68HC1211 years ago 1 reply

I need my hcs12 to have access to a mysql database. I assume i need a c/c++ app running on the mysql PC to receive the queries via...

I need my hcs12 to have access to a mysql database. I assume i need a c/c++ app running on the mysql PC to receive the queries via serial communication and execute them, then return the results (if any) to the hcs12 for processing. I just don't know where to start. Anyone have any example c/c++ programs for communicating serially with the hcs12? The mysql part I think I can handle. T...


Single Board Computer with HCS12

Started by Stanley Kim in 68HC1214 years ago 1 reply

I am looking for a SBC with HCS12 that can drive a LCD with CFL back light. Does any one who manufacture SBC with HCS12? ...

I am looking for a SBC with HCS12 that can drive a LCD with CFL back light. Does any one who manufacture SBC with HCS12? Thanks, Stanley


emulator for hcs12

Started by jfrom90 in 68HC1213 years ago 3 replies

Hello, I am using HCS12 in my project and we are planning to buy an emulator. Is there good emulators for HCS12? Is Lauterbach...

Hello, I am using HCS12 in my project and we are planning to buy an emulator. Is there good emulators for HCS12? Is Lauterbach Trace 32 Fire a good one? Are there other choices? Regards Jan-Olov


PID Controller on HCS12 ??

Started by Andrew Leech in 68HC1214 years ago 6 replies

Has anyone implemeneted a PID controller on an HCS12 ? I've founf a Motorla application note that describes how to do one on...

Has anyone implemeneted a PID controller on an HCS12 ? I've founf a Motorla application note that describes how to do one on an HC11 with a built in maths co-processor, but nothing for the HCS12. I'm trying to control the pressure in a cylinder, that has a varying


Xgate versus HCS12

Started by same...@... in 68HC1212 years ago 4 replies

Does anyone have info about the advantages for Xgate versus HCS12? What is the core difference between HCS12 and HC12 series Warm...

Does anyone have info about the advantages for Xgate versus HCS12? What is the core difference between HCS12 and HC12 series Warm Regards, Sameer Deshmukh Solutions Developer-Embedded Systems TATA Technologies Ltd. Pune. +91 20 5613 3228 A Winning team beats with ONE HEART. *********************************************************************************************** ***** Email Di


Implementing HCS12 to ColdFire

Started by boschow2003 in 68HC1210 years ago 1 reply

Hello, i was recently working with motorola microprocessor HCS12. Now i decided to try a stronger microcontroller ColdFire and i dont wan't...

Hello, i was recently working with motorola microprocessor HCS12. Now i decided to try a stronger microcontroller ColdFire and i dont wan't to write the whole code all over again. So i am asking you how to implement the existing code written for HCS12 to ColdFire microcontroller ? Thanks and best regards.


[ANN] HCS12 Processor Expert Update for CodeWarrior for HCS12 v3.1

Started by MW Ron in 68HC1213 years ago

HCS12 Processor Expert Update for CodeWarrior Development Studio for HCS12 Microcontrollers, Version 3.1 Release date:...

HCS12 Processor Expert Update for CodeWarrior Development Studio for HCS12 Microcontrollers, Version 3.1 Release date: 8/9/2004 The HC12 Processor Expert Service Pack updates Processor Expert to V2.94. This release updates the header, source and ass


Getting uCOS-II running on a HCS12

Started by Tobias Svensson in 68HC1213 years ago 1 reply

Hi, I?m trying to get uCOS-II running on a HCS12 from the IC68HC12-patch from www.ucos-ii.com. I?m having a problem with...

Hi, I?m trying to get uCOS-II running on a HCS12 from the IC68HC12-patch from www.ucos-ii.com. I?m having a problem with hcs12dp256.h and tick-interrupts. Does anyone know about these problems, or have a patch for HCS12? Grateful for all help. THX i


How to write new program in HCS12?

Started by lenux22 in 68HC1214 years ago 4 replies

Hello! I had a new question about Motorola HCS12. We had virgin chip without any evalution boards, programming units and other...

Hello! I had a new question about Motorola HCS12. We had virgin chip without any evalution boards, programming units and other devices. We suppose that we can make our's own programming device for HCS12. I think chip has bootrom, which contains code for loading flash by serial port (SCI). Where


About DB9 Female connecte to HCS12

Started by cwl_hf121 in 68HC126 years ago 4 replies

Hello,This is my first time to do one carte based on Hcs12 using SCI module. I have one RS232 cable M/F, one DB9 Female connecte to...

Hello,This is my first time to do one carte based on Hcs12 using SCI module. I have one RS232 cable M/F, one DB9 Female connecte to HCS12.But I'm not sur which one of connection is right in the picture. Picture Thanks for all your help. ------------------------------------


HCS12 Loader/Debugger Linux

Started by "Jim...@googlemail.com [68HC12]" in 68HC122 years ago 12 replies

HELP!!! I have searched high and low, and to the darkest recesses of the internet and cannot for the life of me find a linux based loader for...

HELP!!! I have searched high and low, and to the darkest recesses of the internet and cannot for the life of me find a linux based loader for HCS12. I have been creating a linux based system to create, convert and load an assembly file into a HCS12 board, but I've come up with nothing for the loading part. I'm trying to load it through a BDM (P&E Multilink to be specific). If anyone...


HCS12 Core Users Guide

Started by joshcurtz in 68HC1212 years ago 6 replies

Hi All, I'm new to this group and new to the HC12/HCS12. I've been reading through the documentation I got from the freescale website...

Hi All, I'm new to this group and new to the HC12/HCS12. I've been reading through the documentation I got from the freescale website but I was wondering why it seems impossible to find the HCS12 Core Users Guide on their website. It is not located with all the other documentation and if I do a search it locates a version of the guide but I can't


CodeWarrior para HCS12 v3.1

Started by gonzalo Merida in 68HC128 years ago 2 replies

Estimados:Apelo a su atenci=F3n para que=A0me ayuden a =A0conseguir el comp= ilador "CodeWarrior para HCS12 v3.1" sin limitaciones de tama=F1o de...

Estimados:Apelo a su atenci=F3n para que=A0me ayuden a =A0conseguir el comp= ilador "CodeWarrior para HCS12 v3.1" sin limitaciones de tama=F1o de c=F3di= go ni cantidad de archivos=A0(con archivo *.lic full) para fines did=E1ctic= os=A0, dado que necesito probar un micro de la linea HCS12 , entiendo que e= st=E1n disponibles las versiones superiores (v4.6 y v5.0) en freescale y ad= em=E1s se ...


HCS12 read/write program for DS2433 EEPROM

Started by pmpham3365 in 68HC127 years ago

Hi everyone, This is my first post. I am working on a DS2433 EEPROM for school and need to program it. There is a USC Multilink interface which...

Hi everyone, This is my first post. I am working on a DS2433 EEPROM for school and need to program it. There is a USC Multilink interface which is connected to a HCS12 microcontroller ( MC9S12DP256B )in the school's labs. I need to read and write to the DS2433 through the HCS12 and am using Codewarrior. I was wondering if anyone had any example programs, because I am very unfamiliar with the DS...


compilers for HCs12

Started by djacoby6809 in 68HC1214 years ago 5 replies

Does anyone know wich is actually the best comiler asm /c and eventually c++ for HCs12 thanks Daniel ...

Does anyone know wich is actually the best comiler asm /c and eventually c++ for HCs12 thanks Daniel


COMMUNICATION: HCS12 - RS232 - PC

Started by in 68HC1215 years ago 5 replies

Hi, i am using the HCS12 chip (MC9S12DP256) and I have to communicate through the RS-232 with PC. Be so kind and help me. I find...

Hi, i am using the HCS12 chip (MC9S12DP256) and I have to communicate through the RS-232 with PC. Be so kind and help me. I find any (C source) codes, which could get me started. Thanx, Martyn


Announcement: NoICE now supports inDART BDM pod

Started by John Hartman NoICE in 68HC1213 years ago 4 replies

NoICE debugger version 8.2 is now available. This version adds support for the SofTec Microsystems inDART-HCS12 and PK-HCS12...

NoICE debugger version 8.2 is now available. This version adds support for the SofTec Microsystems inDART-HCS12 and PK-HCS12 BDM pods for the HC12 and HCS12. NoICE for HC12 also supports the Elektronikladen ComPOD12, the P&E MULTILINK, the Technological Arts micro


HCS12, XCLKS = ? for External Square Wave clock?

Started by varneybob in 68HC1215 years ago 2 replies

I cannot determine what value to set XCLKS (0 or 1) on the HCS12 for use with an external square-wave clock source. The V2.13...

I cannot determine what value to set XCLKS (0 or 1) on the HCS12 for use with an external square-wave clock source. The V2.13 HCS12 Device User Guide, Section 2.3.13 states: If [XCLKS] is logic *low* the EXTAL pin is configured fro an external clock drive.


Antennas for HCS12

Started by teleko7 in 68HC1215 years ago 2 replies

Hi everybody. I?m interested in the development of a low speed wireless communication system between two HCS12-s. Does...

Hi everybody. I?m interested in the development of a low speed wireless communication system between two HCS12-s. Does somebody know any antenna(with or withouth associated electronics) for such a micro?? T.I.A Iban Barrutia