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| Search found 32 matches |
| Author | Message |
|---|---|
 Topic: bootloader and ICD |
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| moutinho Replies: 0 Views: 2727 |
 Forum: General CCS C Discussion Posted: Wed Nov 29, 2006 7:25 am Subject: bootloader and ICD |
| Can I program bootloader area with ICD2 programmer ?
Thanks, Andre |
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| Topic: programming without erasing bootloader area |
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| moutinho Replies: 1 Views: 3502 |
Forum: General CCS C Discussion Posted: Tue Nov 28, 2006 8:26 pm Subject: programming without erasing bootloader area |
| Hi,
How can I program an application using ICD2 without erasing an existing bootloader area located in the high memory? Thanks, Andre |
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| Topic: Bootloader and fuses |
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| moutinho Replies: 1 Views: 3704 |
Forum: General CCS C Discussion Posted: Tue Nov 28, 2006 8:16 pm Subject: Bootloader and fuses |
| Hi,
Do I have to set any bootloader related fuse in order to have my bootloader working properly? Thanks! Andre |
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| Topic: Does my bootloader use interrupts?? |
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| moutinho Replies: 2 Views: 4238 |
Forum: General CCS C Discussion Posted: Tue Nov 28, 2006 8:14 pm Subject: Does my bootloader use interrupts?? |
| Hi,
I am implementing a bootloader that uses serial to receive hex data using the #use rs232 directive and get/put commands. Does my code use interrupts? Do I have to pay attention to interrupts r ... |
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| Topic: Bootloader Problem |
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| moutinho Replies: 0 Views: 2732 |
Forum: General CCS C Discussion Posted: Tue Nov 28, 2006 1:15 pm Subject: Bootloader Problem |
| Hi,
I am implementing a bootloader using PIC18F8520 and MPLAB 7.21/CCS 3.206. The bootloader receives the application HEX code using UART. The application code and bootloader are implemented in ... |
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| Topic: How to avoid Code, Table Write and Table Read Protect ??? |
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| moutinho Replies: 1 Views: 6730 |
Forum: General CCS C Discussion Posted: Fri Oct 21, 2005 12:47 pm Subject: How to avoid Code, Table Write and Table Read Protect ??? |
| Hi,
I am developing using using MPLAB ICD2 and PIC18F8520. But I get the following message after downloading the software: MPLAB ICD 2 Ready Programming Target... ICDWarn0042: Protect bit (CP ... |
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| Topic: Changing start function using CCS |
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| moutinho Replies: 1 Views: 5168 |
Forum: General CCS C Discussion Posted: Tue Jun 28, 2005 11:35 am Subject: Changing start function using CCS |
| Hi,
Is there a way to tell the CCS compiler to start the execution using another function instead of main() ? Thanks, Andre |
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| Topic: Fault Tolerant bootloader and interrupt vector |
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| moutinho Replies: 7 Views: 12609 |
Forum: General CCS C Discussion Posted: Tue Jun 28, 2005 11:33 am Subject: Fault Tolerant bootloader and interrupt vector |
| I will check this.
Thanks Adnre You would have 2 mains. Your bootloader main would goto the main of the application. I used another compiler for my apps that have a bootloader you should b ... |
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| Topic: Fault Tolerant bootloader and interrupt vector |
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| moutinho Replies: 7 Views: 12609 |
Forum: General CCS C Discussion Posted: Tue Jun 28, 2005 11:20 am Subject: Fault Tolerant bootloader and interrupt vector |
| >Notice that I said continue with the bootloader. That means that I >always enter bootloader mode first and then decide if I should be in it or >not
Hi, This is a good idea. I have thoug ... |
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| Topic: Fault Tolerant bootloader and interrupt vector |
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| moutinho Replies: 7 Views: 12609 |
Forum: General CCS C Discussion Posted: Tue Jun 28, 2005 10:54 am Subject: Fault Tolerant bootloader and interrupt vector |
| Hi,
I can�t do if so, then go HERE else go THERE, because once the memory update process is started, the main code is also updated. If any failure occurs during the main code write, the next reset ... |
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| Topic: Fault Tolerant bootloader and interrupt vector |
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| moutinho Replies: 7 Views: 12609 |
Forum: General CCS C Discussion Posted: Tue Jun 28, 2005 8:56 am Subject: Fault Tolerant bootloader and interrupt vector |
| Hi,
I have implemented a bootloader process using a GPRS modem. I am now working on issues related to fault tolerance such as a power failure during the update process. I intend to change the inte ... |
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| Topic: bootloader and SIOW XON/XOFF protocol problem |
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| moutinho Replies: 5 Views: 10488 |
Forum: General CCS C Discussion Posted: Wed Jun 01, 2005 8:08 am Subject: bootloader and SIOW XON/XOFF protocol problem |
| Hi,
I did the same using Builder C++. My bootloader is composed by 3 distint process. The first process half the memory copied into the second part of the memory. In the second process, the content ... |
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| Topic: write_program_memory() problems and possible alternative |
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| moutinho Replies: 2 Views: 5585 |
Forum: General CCS C Discussion Posted: Wed May 25, 2005 3:56 pm Subject: write_program_memory() problems and possible alternative |
| Hi,
I am have problems using this function. Such as the execution halts before finishing to write the whole memory. I am trying to write between address 0x0 and 0x10000. I have checked: 1) inte ... |
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| Topic: Where I can find the sprintf() implementation ? |
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| moutinho Replies: 1 Views: 4903 |
Forum: General CCS C Discussion Posted: Wed May 25, 2005 3:18 pm Subject: Where I can find the sprintf() implementation ? |
| Where I can find the sprintf() implementation in CCS environment ?
Thanks, Andre |
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| Topic: fastest write_program_memory() execution????? |
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| moutinho Replies: 6 Views: 9013 |
Forum: General CCS C Discussion Posted: Wed May 25, 2005 7:45 am Subject: fastest write_program_memory() execution????? |
| Hi,
That�s nice, but why the loader.c example uses the erase_program_memory() function ? Just for compatibility reasons with other pics ? Thanks, Andre Hi, Why do I need to erase before ... |
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