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Discussion Groups | 68HC12 | AW: Serial programming for D60A???
Join our technical discussions about Freescale Microcontrollers: M68HC12. (Freescale Semiconductor is a Subsidiary of Motorola).
AW: Serial programming for D60A??? - Schoefl Martin - Oct 24 9:49:00 2002
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Gordon, in order to the fact that you are willing to share the source code for the D-Bug12 v3 bootloader which runs on both the D60 & D60A, how can I get a copy? Martin -----Ursprüngliche Nachricht----- Von: Gordon Doughman [mailto:] Gesendet: Donnerstag, 3. Oktober 2002 16:28 An: Betreff: Re: [68HC12] Serial programming for D60A??? 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/ -------------------------------------------------------- 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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RE: Serial programming for D60A??? - Stephen Mac Neil - Oct 24 12:49:00 2002
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I would like a copy also please.
Steve -----Original Message----- From: Schoefl Martin [mailto:] Sent: Thursday, October 24, 2002 11:50 AM To: ' Subject: AW: [68HC12] Serial programming for D60A??? Gordon, in order to the fact that you are willing to share the source code for the D-Bug12 v3 bootloader which runs on both the D60 & D60A, how can I get a copy? Martin -----Ursprüngliche Nachricht----- Von: Gordon Doughman [mailto:] Gesendet: Donnerstag, 3. Oktober 2002 16:28 An: Betreff: Re: [68HC12] Serial programming for D60A??? 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/ -------------------------------------------------------- To unsubscribe from this group, send an email to: To learn more about Motorola Microcontrollers, please visit http://www.motorola.com/mcu Yahoo! Groups Sponsor ADVERTISEMENT -------------------------------------------------------- To unsubscribe from this group, send an email to: To learn more about Motorola Microcontrollers, please visit http://www.motorola.com/mcu Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service. [Non-text portions of this message have been removed] |
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