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Discussion Groups | 68HC12 | Codewarrior - Speedy Debuging Help
Join our technical discussions about Freescale Microcontrollers: M68HC12. (Freescale Semiconductor is a Subsidiary of Motorola).
Codewarrior - Speedy Debuging Help - johnpititto1976 - Oct 2 23:26:00 2002
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Hi All, I am currently developing the MC9s12dp256 using codewarrior. I have thought of a method where the debugging time using the true- time simulator and real time debugger could be reduced substantially. Simply by saving the settings that each component window, has, i.e. in the data window saving the file that it references to and the mode of update. This would save time next time I start the debugger as I don't have to set it up again. Sure the layout and type of component windows displayed can be saved under the configuration settings. How can the settings of each component window be retained? Thanks, John |
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Re: Codewarrior - Speedy Debuging Help - Gilles Blanquin - Oct 3 8:30:00 2002
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Hi John. As you noticed, not all settings are saved when the Save button is pressed in the debugger. A good way to help you is to record all the settings you make: Open the "Recorder" component. Press the record button, choose a file, etc. Then do all your settings. Once done, stop and close the Recorder and edit the recorded text file. (YOU MUST CLOSE THE RECORDER TO FIND SOMETHING IN THIS FILE!!) If you set for example a periodical refresh in the "Data:1" component, you will get these commands: Data:1 <updaterate 2000 Data:1 < attributes mode periodical About the module to choose for data, it is not possible to record the module to see, but if you click on the call chain in the "Procedure" window, you will see that data display changes: This is recorded as: in>data:1 <sproc 2 The number after sproc is the function stack level. Please check the manual for details about this command. All these commands are debugger commands that you can put in a "startup.cmd" system command file. Then they will be executed each time you start the debugger. Regards, Gilles At 06:26 AM 10/3/2002, you wrote: >Hi All, > >I am currently developing the MC9s12dp256 using codewarrior. > >I have thought of a method where the debugging time using the true- >time simulator and real time debugger could be reduced substantially. >Simply by saving the settings that each component window, has, i.e. >in the data window saving the file that it references to and the mode >of update. This would save time next time I start the debugger as I >don't have to set it up again. > >Sure the layout and type of component windows displayed can be saved >under the configuration settings. > >How can the settings of each component window be retained? > >Thanks, > >John > > >-------------------------------------------------------- >To unsubscribe from this group, send an email to: >To learn more about Motorola Microcontrollers, please visit >http://www.motorola.com/mcu |
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Serial programming for D60A??? - James M. Knox - Oct 3 8:32:00 2002
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We are starting a new project that will require the units to be reprogrammable in the field. We also plan to switch to the D60A in order to get rid of the +12 Vpp power supply. Now we *can* provide each site with a BDM pod, but it's not the best solution. Not only the complexity, but also the requirement for a special "socket" to the outside (or some rather tricky circuitry in order to make one do double duty). Frankly, the old HC11 capability where the boot loader was built in and used the serial port would be a LOT better! [We have to allow for an external serial port anyway.] Anyone have any thoughts on the best way to implement this? Alternatives? jmk ----------------------------------------------- James M. Knox TriSoft ph 512-385-0316 1109-A Shady Lane fax 512-366-4331 Austin, Tx 78721 ----------------------------------------------- |
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Re: Serial programming for D60A??? - Gordon Doughman - Oct 3 9:28:00 2002
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James, Checkout application note AN1718, "A Serial Bootloader for Reprogramming the MC68HC912B32 Flash EEPROM" and AN2153, "A Serial Bootloader for Reprogramming the MC9S12DP256 FLASH Memory". While the programming algorithm for the D60A is different, these two app notes should get you started. I would also be willing to share the source code for the D-Bug12 v3 bootloader which runs on both the D60 & D60A, however, I can't provide any direct support. Let me know if your interested. Regards, Gordon "James M. Knox" wrote: > We are starting a new project that will require the units to be > reprogrammable in the field. We also plan to switch to the D60A in order > to get rid of the +12 Vpp power supply. > > Now we *can* provide each site with a BDM pod, but it's not the best > solution. Not only the complexity, but also the requirement for a special > "socket" to the outside (or some rather tricky circuitry in order to make > one do double duty). Frankly, the old HC11 capability where the boot > loader was built in and used the serial port would be a LOT better! [We > have to allow for an external serial port anyway.] > > Anyone have any thoughts on the best way to implement this? Alternatives? > > jmk > > ----------------------------------------------- > James M. Knox > TriSoft ph 512-385-0316 > 1109-A Shady Lane fax 512-366-4331 > Austin, Tx 78721 > ----------------------------------------------- > -------------------------------------------------------- > To unsubscribe from this group, send an email to: > To learn more about Motorola Microcontrollers, please visit > http://www.motorola.com/mcu > -- =============================================================== Gordon Doughman Ph: 937-438-6811 Motorola Semiconductor Fax: 937-434-7457 Field Applications Engineer Pager: 800-759-8352 Pin: 1304089 Suite 175 3131 Newmark Drive Miamisburg, OH 45342 Check out my HC12 book at: http://www.rtcgroup.com/books/ |
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Re: Serial programming for D60A??? - James M. Knox - Oct 3 11:16:00 2002
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At 10:28 AM 10/3/2002 -0400, you wrote: >Checkout application note AN1718, "A Serial Bootloader for Reprogramming the >MC68HC912B32 Flash EEPROM" and AN2153, "A Serial Bootloader for >Reprogramming the MC9S12DP256 FLASH Memory". While the programming >algorithm for the D60A is different, these two app notes should get you >started. I've got the boot loader source for the HC11. I was hoping to re-invent the wheel (i.e. not having to write the flash programming code itself). >I would also be willing to share the source code for the D-Bug12 v3 >bootloader which runs on both the D60 & D60A, however, I can't provide any >direct support. Let me know if your interested. Thanks... I may take you up on it. Let me get a little further in deciding what route I want to take. jmk ----------------------------------------------- James M. Knox TriSoft ph 512-385-0316 1109-A Shady Lane fax 512-366-4331 Austin, Tx 78721 ----------------------------------------------- |
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Re: Serial programming for D60A??? - zeta_alpha2002 - Oct 6 11:24:00 2002
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Gordon, > willing to share the source code for the D-Bug12 v3 bootloader which runs on > both the D60 & D60A, however, I can't provide any direct support. Let me know > if your interested. Would you send a copy of the source code, I am planning on changing it for the DG128A, unless someone out there has already done and is willing to share it. Regards |
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Re: Serial programming for D60A??? - Andy Reynolds - Oct 19 5:32:00 2002
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--- In 68HC12@y..., Gordon Doughman <g.doughman@m...> wrote: > ... I would also be > willing to share the source code for the D-Bug12 v3 bootloader which runs on > both the D60 & D60A, ... Gordon, It would be great if you could share the bootloader code - could you upload it here? Thanks, Andy |
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Re: Re: Serial programming for D60A??? - James M. Knox - Oct 22 12:54:00 2002
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At 10:32 AM 10/19/2002 +0000, you wrote: >--- In 68HC12@y..., Gordon Doughman <g.doughman@m...> wrote: > > ... I would also be willing to share the source code for the D-Bug12 > v3 > > bootloader which runs on both the D60 & D60A, ... > >It would be great if you could share the bootloader code - could you >upload it here? Gordon, If you can't upload it, then it looks like I do indeed need a copy. [I fully understand that I will receive all the product support I paid for! <G>] [From an old Dr. Who episode: K9: I fear the utilitarian functionality of this unit has deteriorated to below the zero percentile. Boy: You mean that you are worse than useless! K9: Affirmative. ] ----------------------------------------------- James M. Knox TriSoft ph 512-385-0316 1109-A Shady Lane fax 512-366-4331 Austin, Tx 78721 ----------------------------------------------- |
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how to build from scratch.... - Author Unknown - Oct 23 15:38:00 2002
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Hi I am new to this groups. I am an application developer writing low level ethernet 10/100/1000 device drivers for telecom products. I have a 68HC912B32...something like that a evaluation board which I bought when I was doing my graduation 3 years back. I feel comfortable in writing application in c. I want boot some kind of OS on HC12 and want to run/develop some application in c ( for self technical improvement). I need help in how to start, run a OS, run some compilers, and finally write some hello world kind of program...basically from the scratch. I have the evaluation board, good powersupply, i can hook up the eval board to my pc(running windows 98 using D9 connector). Need some help .... Thanks in advance Kittu __________________________________________________ |
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Re: how to build from scratch.... - Author Unknown - Oct 23 16:47:00 2002
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In a message dated 10/23/02 4:39:16 PM Eastern Daylight Time, writes: > I want boot some kind of > OS on HC12 and want to run/develop some application in > c ( for self technical improvement). I need help in > how to start, run a OS, run some compilers, and > finally write some hello world kind of > program...basically from the scratch. Why not download the Imagecraft hc12 c compiler and try it? It lets you use it for 30 days... that should be long enough to get the 'hello' program compiled and running..... [Non-text portions of this message have been removed] |
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Re: how to build from scratch.... - Steve Russell - Oct 23 21:54:00 2002
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Hi, Try µC/OS-II http://www.ucos-ii.com/. If you buy the book for around $55 at Amazon you get a personal license. The book describes how the system works and how to use it. The system has been ported to many architectures, including the PC and HC-12. Steve You should spend At 01:38 PM 10/23/2002, you wrote: >Hi > >I am new to this groups. I am an application developer >writing low level ethernet 10/100/1000 device drivers >for telecom products. I have a 68HC912B32...something >like that a evaluation board which I bought when I was >doing my graduation 3 years back. I feel comfortable >in writing application in c. I want boot some kind of >OS on HC12 and want to run/develop some application in >c ( for self technical improvement). I need help in >how to start, run a OS, run some compilers, and >finally write some hello world kind of >program...basically from the scratch. I have the >evaluation board, good powersupply, i can hook up the >eval board to my pc(running windows 98 using D9 >connector). Need some help .... > >Thanks in advance >Kittu > >__________________________________________________ > >Yahoo! Groups Sponsor >ADVERTISEMENT ><http://rd.yahoo.com/M=237459.2482214.3917349.2146399/D=egroupweb/S=1706554205:HM/A=1267611/R=0/*http://ad.doubleclick.net/jump/N2524.Yahoo/B1071650;sz=300x250;ord=1035405520018075?>1d450fe.jpg >1d45108.jpg > >-------------------------------------------------------- >To unsubscribe from this group, send an email to: >To learn more about Motorola Microcontrollers, please visit ><http://www.motorola.com/mcu>http://www.motorola.com/mcu >>Yahoo! Terms of Service. ************************************************************************* Steve Russell mailto: Senior Software Design Engineer http://www.nohau.com Nohau Corporation phone: (408)866-1820 51 East Campbell Avenue fax: (408)378-7869 Campbell, CA 95008 ************************************************************************* [Non-text portions of this message have been removed] |
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