Timeline for Bootloader for PIC24EP?
Current License: CC BY-SA 3.0
18 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jun 13, 2017 at 10:08 | vote | accept | abhiarora | ||
| Jun 13, 2017 at 10:07 | answer | added | abhiarora | timeline score: 2 | |
| Jun 6, 2017 at 22:42 | comment | added | abhiarora | I am not using interrupts in bootloader and IVT is pointing to application ISR code | |
| Jun 5, 2017 at 17:20 | comment | added | Adam Lawrence | Is the IVT pointing to bootloader or application space? If you're trying to put the ISR code in app space and the ISRs are pointing to addresses in bootloader space you'll need a jump table. | |
| Jun 5, 2017 at 17:13 | answer | added | justing | timeline score: 1 | |
| Jun 5, 2017 at 0:33 | history | edited | abhiarora | CC BY-SA 3.0 |
New issue
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| Jun 5, 2017 at 0:22 | vote | accept | abhiarora | ||
| Jun 5, 2017 at 0:33 | |||||
| Jun 1, 2017 at 8:18 | history | edited | abhiarora | CC BY-SA 3.0 |
added 85 characters in body
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| May 31, 2017 at 23:07 | answer | added | gregb212 | timeline score: 1 | |
| May 31, 2017 at 22:38 | comment | added | abhiarora | Yes it is intel hex format | |
| May 31, 2017 at 22:34 | comment | added | abhiarora | The compiler should not generate addresses between 0X200 and 0x005BF0 as it is being used by bootloader. | |
| May 31, 2017 at 22:16 | comment | added | gregb212 | Assuming the hex file is in intelhex format, it looks like in the hex file you pasted, addressing starts at 0x0000 and goes up to 0x055FF0. The meaningful data stops at 0x12E00, with a few bytes all the way at 0x055FE0 I dont think this is what youre expecting? | |
| May 31, 2017 at 21:33 | comment | added | abhiarora | Sure! Check my question again. I have added link to hex file | |
| May 31, 2017 at 21:33 | history | edited | abhiarora | CC BY-SA 3.0 |
added 66 characters in body
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| May 31, 2017 at 20:37 | comment | added | gregb212 | If you are getting an invalid address than either your hex file is incorrect or you have transmission issues. Can you post your hex file somewhere? | |
| May 31, 2017 at 19:02 | comment | added | abhiarora | I have checked my python script. My python script doesn't do much. It sends hex file line by line. PIC bootloader interprets those lines and write flash. | |
| May 31, 2017 at 18:42 | comment | added | gregb212 | Whats your question? Can you post the hex file somewhere? What format is the hex file in? Is it possible your receive function on the pic is incorrectly parsing your commands from your python script? | |
| May 31, 2017 at 18:38 | history | asked | abhiarora | CC BY-SA 3.0 |