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| Need Bootloader Code for AT91SAM7x512 http://www.at91.com/samphpbb/viewtopic.php?f=15&t=19413 |
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| Author: | mahadev [ Sun Jul 25, 2010 3:17 pm ] |
| Post subject: | Need Bootloader Code for AT91SAM7x512 |
Hello, I am Mahadev, Working on AT91SAM7x512 Microcontroller. My microcontroller doesn't have the preloaded bootloader. I need bootload code or .bin or .hex file. So please help me with the code. Thanks in Advance. Regards, Mahadev |
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| Author: | mjbcswitzerland [ Sun Jul 25, 2010 3:57 pm ] |
| Post subject: | Re: Need Bootloader Code for AT91SAM7x512 |
Hi Mahadev The boot loader should be installed in all devices and can not be deleted (as far as I know). Try performing a chip erase using the ERASE pin - then the device must start in the boot loader and can programmed either via USART0 or USB. Regards Mark www.uTasker.com |
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| Author: | mahadev [ Tue Jul 27, 2010 6:11 pm ] |
| Post subject: | Re: Need Bootloader Code for AT91SAM7x512 |
Hello... Previously I was using microcontroller with preloaded bootloader but due to unavailability of those, I am using microcontroller without preloaded bootloader. So it will be helpfull if you could suggest any readily available solution. Thanks & Regards, Mahadev |
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| Author: | mjbcswitzerland [ Tue Jul 27, 2010 7:39 pm ] |
| Post subject: | Re: Need Bootloader Code for AT91SAM7x512 |
Hi Mahadev Assuming you can load code with JTAG there is a SREC boot loader and an Ethernet boot loader in the uTasker project: http://www.utasker.com Regards Mark |
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