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TMS320F28335: Serial Flash programmer without hardware boot mode

Part Number: TMS320F28335

Can i use Serial Flash programmer without hardware boot mode?

I download f28335_flash_kernel to the  microcontroller, after that i call command 

=serial_flash_programmer=.exe  -d f2833x -k f28335_flash_kernel.txt -a test.txt -p COM5 -b 9600 -v

and i  get

Kernel AutoBaud Successful
aa

befor this action i commented #define kernel

  • Ivan,

    Can you elaborate on your question? Are you asking if you can avoid using the SCI Boot mode? The SCI Boot mode invokes the SCI ROM Bootloader which runs and facilitates downloading an "image" to RAM - which would be the Flash kernel. Then the Flash kernel would help download and program the application to Flash.

    Is your question about whether you can just use Flash boot mode?

    Thanks,

    Sira

  • I want make software sci boot mode. Without using pin mode for SCI, like in this table.

  • Ivan,

    If you use the SCI Boot mode, it will invoke the SCI ROM bootloader, and you will be able to download an image via SCI to RAM.

    If you don't use the SCI Boot mode, but instead want to use "software sci boot mode", essentially what you will do is boot in Flash boot mode, then in Software branch to a routine that allows firmware to be downloaded via SCI, but without invoking the SCI ROM bootloader. In other words, you will need our SCI Flash Kernel functionality available in Flash itself (unlike the SCI Boot mode case where you just download the SCI Flash kernel to RAM only during the Firmware update). 

    How exactly you do this is really implementation specific. I think customers do this differently. For example, once you boot in Flash boot, the entry point can be into a function in the custom bootloader (Flash kernel). Here, it can test a GPIO pin to check if a Firmware update needs to be done. Alternately, it can wait for a short time period to see if the host sends a Firmware update command. If either of these occurs, it can run the firmware update. Otherwise, it can branch to the entry point of the application, typically where a branch to the C initialization routine (_c_int00) occurs and from where main() of the application is called.

    Thanks,

    Sira

  • How can I use the firmware kernel driver in my application? I loaded into RAM and throw JTAG  the Flash Kernel example after calling the command

    serial_flash_programmer.exe  -d f2833x -k f28335_flash_kernel.txt -a Example_28335_flash.txt -p COM5 -b 19200 -v

    and i get

    C2000 Serial Firmware Upgrader
    Copyright (c) 2013 Texas Instruments Incorporated.  All rights reserved.
    
    getting comm state
    building comm DCB
    adjusting port settings
    
    calling f05_DownloadImage
    Downloading Example_28335_flash.txt to device...
    
    Kernel AutoBaud Successful
    aa

  • I am not clear on what happened. Did it not work? It should first download the kernel to RAM. Did that go through? The print indicates it tried to download the App. But did the kernel download occur?

    Thanks,

    Sira

  • If i make hardware SCI bootloader mode serial_flash_programmer work correctly. But if i download Flash Kernel example through debug mode, serial_flash_programmer give out

    C2000 Serial Firmware Upgrader
    Copyright (c) 2013 Texas Instruments Incorporated.  All rights reserved.
    
    getting comm state
    building comm DCB
    adjusting port settings
    
    calling f05_DownloadImage
    Downloading Example_28335_flash.txt to device...
    
    Kernel AutoBaud Successful
    aa

  • If you download the kernel through JTAG, and you halt the code, can you check where execution is at? Is it where it needs to be? I can take a look at the kernel code tomorrow to give you a better idea.

    Thanks,

    Sira

  • Program stops here

  • This is quite puzzling, I don't know why this is happening. In debug mode, when you download the Flash kernel via JTAG, what hardware mode is the board set to? I am not sure if it matters or not, but it would be good to know - maybe switch it and see if it makes a difference.

    Thanks,

    Sira

  • I used the F boot mode. The E boot mode work without downloading the Flash kernel via JTAG.

  • I am consulting with team members, I'll get back to you.

  • Ivan, can you please send me the application .txt file you are using. I would like to try this out. Please also send the corresponding .map file if you have it.

  • Ivan, never mind I modified the LED example to run from Flash.

  • It .txt and .map file with flash example + toggle led . I can programm this by hardware bootloading with kernel example, but i cant download this after programming kernel example via jtag.

  • Flash_blink.txt
    
    AA 08 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 33 00 F6 FF 1A 00 
    33 00 28 87 FF FF 08 C0 00 00 01 00 FE FF 0A C0 00 00 00 00 00 00 FE FF 
    0C C0 00 00 00 00 00 00 FE FF 0E C0 00 00 1B 86 33 00 FE FF 10 C0 00 00 
    1B 86 33 00 00 00 00 00 
    27 06 33 00 00 80 1B 76 F0 FF 00 E2 BD 00 30 E6 00 06 42 29 16 56 80 E2 
    BE 00 F1 FF 17 76 02 76 1B 76 F0 FF 00 E2 BD 00 30 E6 00 06 42 29 16 56 
    25 76 00 6F 1B 76 F0 FF 00 E2 BD 00 30 E6 00 06 42 29 16 56 25 76 00 6F 
    1B 76 F0 FF 00 E2 BD 00 30 E6 00 06 42 29 16 56 25 76 00 6F 1B 76 F0 FF 
    00 E2 BD 00 30 E6 00 06 42 29 16 56 25 76 00 6F 1B 76 F0 FF 00 E2 BD 00 
    30 E6 00 06 42 29 16 56 25 76 00 6F 1B 76 F0 FF 00 E2 BD 00 30 E6 00 06 
    42 29 16 56 25 76 00 6F 1B 76 F0 FF 00 E2 BD 00 30 E6 00 06 42 29 16 56 
    25 76 00 6F 1B 76 F0 FF 00 E2 BD 00 30 E6 00 06 42 29 16 56 25 76 00 6F 
    1B 76 F0 FF 00 E2 BD 00 30 E6 00 06 42 29 16 56 25 76 00 6F 1B 76 F0 FF 
    00 E2 BD 00 30 E6 00 06 42 29 16 56 25 76 00 6F 1B 76 F0 FF 00 E2 BD 00 
    30 E6 00 06 42 29 16 56 25 76 00 6F 1B 76 F0 FF 00 E2 BD 00 30 E6 00 06 
    42 29 16 56 25 76 00 6F 1B 76 F0 FF 00 E2 BD 00 30 E6 00 06 42 29 16 56 
    25 76 00 6F 1B 76 F0 FF 00 E2 BD 00 30 E6 00 06 42 29 16 56 25 76 00 6F 
    1B 76 F0 FF 00 E2 BD 00 30 E6 00 06 42 29 16 56 25 76 00 6F 1B 76 F0 FF 
    00 E2 BD 00 30 E6 00 06 42 29 16 56 25 76 00 6F 1B 76 F0 FF 00 E2 BD 00 
    30 E6 00 06 42 29 16 56 25 76 00 6F 1B 76 F0 FF 00 E2 BD 00 30 E6 00 06 
    42 29 16 56 25 76 00 6F 1B 76 F0 FF 00 E2 BD 00 30 E6 00 06 42 29 16 56 
    25 76 00 6F 1B 76 F0 FF 00 E2 BD 00 30 E6 00 06 42 29 16 56 25 76 00 6F 
    1B 76 F0 FF 00 E2 BD 00 30 E6 00 06 42 29 16 56 25 76 00 6F 1B 76 F0 FF 
    00 E2 BD 00 30 E6 00 06 42 29 16 56 25 76 00 6F 1B 76 F0 FF 00 E2 BD 00 
    30 E6 00 06 42 29 16 56 25 76 00 6F 1B 76 F0 FF 00 E2 BD 00 30 E6 00 06 
    42 29 16 56 25 76 00 6F 1B 76 F0 FF 00 E2 BD 00 30 E6 00 06 42 29 16 56 
    25 76 00 6F 1B 76 F0 FF 00 E2 BD 00 30 E6 00 06 42 29 16 56 25 76 00 6F 
    1B 76 F0 FF 00 E2 BD 00 30 E6 00 06 42 29 16 56 25 76 00 6F 1B 76 F0 FF 
    00 E2 BD 00 30 E6 00 06 42 29 16 56 25 76 00 6F 1B 76 F0 FF 00 E2 BD 00 
    30 E6 00 06 42 29 16 56 25 76 00 6F 1B 76 F0 FF 00 E2 BD 00 30 E6 00 06 
    42 29 16 56 25 76 00 6F 1B 76 F0 FF 00 E2 BD 00 30 E6 00 06 42 29 16 56 
    25 76 00 6F 1B 76 F0 FF 00 E2 BD 00 30 E6 00 06 42 29 16 56 25 76 00 6F 
    1B 76 F0 FF 00 E2 BD 00 30 E6 00 06 42 29 16 56 25 76 00 6F 1B 76 F0 FF 
    00 E2 BD 00 30 E6 00 06 42 29 16 56 25 76 00 6F 1B 76 F0 FF 00 E2 BD 00 
    30 E6 00 06 42 29 16 56 25 76 00 6F 1B 76 F0 FF 00 E2 BD 00 30 E6 00 06 
    42 29 16 56 25 76 00 6F 1B 76 F0 FF 00 E2 BD 00 30 E6 00 06 42 29 16 56 
    25 76 00 6F 1B 76 F0 FF 00 E2 BD 00 30 E6 00 06 42 29 16 56 25 76 00 6F 
    1B 76 F0 FF 00 E2 BD 00 30 E6 00 06 42 29 16 56 25 76 00 6F 1B 76 F0 FF 
    00 E2 BD 00 30 E6 00 06 42 29 16 56 25 76 00 6F 1B 76 F0 FF 00 E2 BD 00 
    30 E6 00 06 42 29 16 56 25 76 00 6F 1B 76 F0 FF 00 E2 BD 00 30 E6 00 06 
    42 29 16 56 25 76 00 6F 1B 76 F0 FF 00 E2 BD 00 30 E6 00 06 42 29 16 56 
    25 76 00 6F 1B 76 F0 FF 00 E2 BD 00 30 E6 00 06 42 29 16 56 25 76 00 6F 
    1B 76 F0 FF 00 E2 BD 00 30 E6 00 06 42 29 16 56 25 76 00 6F 1B 76 F0 FF 
    00 E2 BD 00 30 E6 00 06 42 29 16 56 25 76 00 6F 1B 76 F0 FF 00 E2 BD 00 
    30 E6 00 06 42 29 16 56 25 76 00 6F 1B 76 F0 FF 00 E2 BD 00 30 E6 00 06 
    42 29 16 56 25 76 00 6F 1B 76 F0 FF 00 E2 BD 00 30 E6 00 06 42 29 16 56 
    25 76 00 6F 1B 76 F0 FF 00 E2 BD 00 30 E6 00 06 42 29 16 56 25 76 00 6F 
    1B 76 F0 FF 00 E2 BD 00 30 E6 00 06 42 29 16 56 25 76 00 6F 1B 76 F0 FF 
    00 E2 BD 00 30 E6 00 06 42 29 16 56 25 76 00 6F 1B 76 F0 FF 00 E2 BD 00 
    30 E6 00 06 42 29 16 56 25 76 00 6F 1B 76 F0 FF 00 E2 BD 00 30 E6 00 06 
    42 29 16 56 25 76 00 6F 1B 76 F0 FF 00 E2 BD 00 30 E6 00 06 42 29 16 56 
    25 76 00 6F 1B 76 F0 FF 00 E2 BD 00 30 E6 00 06 42 29 16 56 25 76 00 6F 
    1B 76 F0 FF 00 E2 BD 00 30 E6 00 06 42 29 16 56 25 76 00 6F 1B 76 F0 FF 
    00 E2 BD 00 30 E6 00 06 42 29 16 56 25 76 00 6F 1B 76 F0 FF 00 E2 BD 00 
    30 E6 00 06 42 29 16 56 25 76 00 6F 1B 76 F0 FF 00 E2 BD 00 30 E6 00 06 
    42 29 16 56 25 76 00 6F 1B 76 F0 FF 00 E2 BD 00 30 E6 00 06 42 29 16 56 
    25 76 00 6F 1B 76 F0 FF 00 E2 BD 00 30 E6 00 06 42 29 16 56 25 76 00 6F 
    1B 76 F0 FF 00 E2 BD 00 30 E6 00 06 42 29 16 56 25 76 00 6F 1B 76 F0 FF 
    00 E2 BD 00 30 E6 00 06 42 29 16 56 25 76 00 6F 1B 76 F0 FF 00 E2 BD 00 
    30 E6 00 06 42 29 16 56 25 76 00 6F 1B 76 F0 FF 00 E2 BD 00 30 E6 00 06 
    42 29 16 56 25 76 00 6F 1B 76 F0 FF 00 E2 BD 00 30 E6 00 06 42 29 16 56 
    25 76 00 6F 1B 76 F0 FF 00 E2 BD 00 30 E6 00 06 42 29 16 56 25 76 00 6F 
    1B 76 F0 FF 00 E2 BD 00 30 E6 00 06 42 29 16 56 25 76 00 6F 1B 76 F0 FF 
    00 E2 BD 00 30 E6 00 06 42 29 16 56 25 76 00 6F 1B 76 F0 FF 00 E2 BD 00 
    30 E6 00 06 42 29 16 56 25 76 00 6F 1B 76 F0 FF 00 E2 BD 00 30 E6 00 06 
    42 29 16 56 25 76 00 6F 1B 76 F0 FF 00 E2 BD 00 30 E6 00 06 42 29 16 56 
    25 76 00 6F 1B 76 F0 FF 00 E2 BD 00 30 E6 00 06 42 29 16 56 25 76 00 6F 
    1B 76 F0 FF 00 E2 BD 00 30 E6 00 06 42 29 16 56 25 76 00 6F 1B 76 F0 FF 
    00 E2 BD 00 30 E6 00 06 42 29 16 56 25 76 00 6F 1B 76 F0 FF 00 E2 BD 00 
    30 E6 00 06 42 29 16 56 25 76 00 6F 1B 76 F0 FF 00 E2 BD 00 30 E6 00 06 
    42 29 16 56 25 76 00 6F 73 76 2C 83 0A 9A 02 9B 73 76 34 83 73 76 85 83 
    06 00 22 76 1F 76 C0 01 BF 56 25 55 BF 56 25 AA 1A 76 69 FF 06 00 22 76 
    1F 76 C0 01 BF 56 29 68 1A 76 69 FF 06 00 02 FE 42 97 41 96 1F 76 C0 01 
    11 43 02 6C 25 76 11 CC 80 01 C6 FF 05 61 22 76 11 18 7F FE 1A 76 41 0E 
    A6 1E 21 92 0F 90 A9 80 A6 06 A7 0F 16 61 22 76 11 1A 40 00 41 92 21 CD 
    F0 FF 0F 90 A8 CA 21 96 1A 76 69 FF 73 76 2C 83 11 92 01 90 01 52 FD 60 
    22 76 11 18 BF FF 1A 76 42 92 01 52 03 61 02 52 09 60 22 76 03 90 11 CD 
    7F FE 86 FF A8 CA 11 96 1A 76 42 92 03 52 12 60 22 76 11 CC 7F FE A9 1A 
    00 01 11 96 00 8F DA 05 69 FF A9 A8 40 76 5F 80 1F 76 C0 01 11 1A 80 01 
    1A 76 82 FE 69 FF 06 00 22 76 1F 76 C0 01 BF 56 1A 01 BF 56 1B 02 1F 76 
    2C 00 35 CC F8 FF 01 50 35 96 34 1A 04 00 34 18 F7 FF 1F 76 C0 01 1C 1A 
    08 00 69 FF 78 76 80 00 1F 76 C0 01 1C 1A 10 00 1C 1A 00 04 1C 1A 00 08 
    1C 1A 20 00 1C 1A 00 01 1C 1A 00 10 1C 1A 00 20 1C 1A 00 40 1C 1A 00 80 
    1C 18 FB FF 1D 1A 01 00 1D 1A 02 00 1D 1A 04 00 1D 1A 08 00 1D 1A 10 00 
    1D 1A 20 00 1C 1A 04 00 1D 1A 00 04 1D 1A 00 08 1D 1A 00 10 1D 1A 00 20 
    1D 1A 00 01 1D 1A 00 02 1D 1A 00 40 1D 1A 00 80 20 1A 00 01 20 1A 00 02 
    20 1A 00 04 20 1A 00 08 20 1A 00 10 20 1A 00 20 1A 76 69 FF 06 00 02 FE 
    22 76 1F 76 2B 00 20 28 FF FF 21 28 FF FF 22 28 FF FF 23 28 FF FF 24 28 
    FF FF 25 28 FF FF 26 28 FF FF 27 28 FF FF 1A 76 1F 76 FF CF 38 92 41 96 
    39 92 41 96 3A 92 41 96 3B 92 41 96 3C 92 41 96 3D 92 41 96 3E 92 41 96 
    3F 92 41 96 1F 76 2B 00 2F 40 03 6D 01 9A 02 6F 00 9A 82 FE 69 FF 06 00 
    02 FE 73 76 19 83 22 76 1F 76 BE 01 00 02 06 1E 08 1E 06 1E 01 19 0A 1E 
    0F 02 1A 1E 1A 76 10 3B 69 FF 73 76 4C 85 26 76 00 00 2F 76 00 00 73 76 
    BD 85 22 76 1A 76 A9 28 63 00 A8 28 00 00 69 FF 72 8F 00 00 00 8F 00 80 
    73 76 DD 85 40 76 44 80 1F 76 00 03 00 02 00 1E 02 1E 06 1E 04 1E 23 76 
    04 00 10 29 20 29 22 76 1F 76 BE 01 06 1E 08 1E 06 1E 01 19 0A 1E 0F 02 
    1A 1E 1A 76 22 76 1A 76 1F 76 BF 01 05 1A 00 08 00 02 01 19 02 1E 0F 8F 
    40 42 00 02 1F 76 BF 01 01 19 06 1E 0F 02 0E 1E 00 02 42 1E A9 A8 42 0F 
    F5 69 01 02 42 07 42 1E A9 A8 42 0F FB 66 EE 6F 22 76 1F 76 C0 01 1C 18 
    FB FF 1A 76 1F 76 A0 01 00 18 CF FF 1F 76 A1 01 00 18 CF FF 1F 76 A2 01 
    00 18 CF FF 1F 76 A0 01 00 1A 04 00 1F 76 A1 01 00 1A 04 00 1F 76 A2 01 
    00 1A 04 00 1F 76 A0 01 BF 56 03 64 1F 76 A1 01 BF 56 03 C8 1F 76 A2 01 
    03 28 2C 01 1F 76 A0 01 05 28 FF 1F 00 18 FC FF 19 CC F8 FF 01 50 19 96 
    19 1A 08 00 1A CC FC FF 01 50 1A 96 1F 76 A1 01 05 28 FF 1F 00 18 FC FF 
    19 CC F8 FF 01 50 19 96 19 1A 08 00 1A CC FC FF 02 50 1A 96 1F 76 A2 01 
    05 28 FF 1F 00 18 FC FF 19 CC F8 FF 01 50 19 96 19 1A 08 00 1A 1A 03 00 
    22 76 1F 76 C0 01 1C 1A 04 00 1A 76 69 FF 06 00 AD 28 00 04 69 FF 1F 56 
    16 56 1A 56 10 E6 00 02 40 29 1F 76 00 00 02 29 1B 76 73 76 24 86 00 52 
    42 61 22 76 A9 28 28 87 A8 28 33 00 01 09 1B 61 F3 76 28 87 04 29 0F 6F 
    00 9B A9 24 01 DF 04 6C 04 29 A8 24 01 DF A6 1E A1 F7 86 24 A7 06 A1 81 
    01 09 A7 1E A9 24 03 63 5C FF 04 3B A9 59 01 DF 09 00 EC FF A9 28 FF FF 
    A8 28 FF FF 01 09 05 61 3F 8F FF FF 73 76 99 85 1A 76 73 76 26 86 A9 28 
    FF FF A8 28 FF FF 01 09 0E 61 FF 76 FF FF 06 6F 01 DF BD C3 A7 1E 67 3E 
    BE C5 A9 24 01 DF A8 24 58 FF F7 60 73 76 FA 85 73 76 25 85 00 77 00 6F 
    BD B2 1F 76 00 03 A9 59 08 92 0D 61 AB 28 FF FF AA 28 FF FF A9 28 FF FF 
    A8 28 FF FF AB 0F 03 61 7F 76 FF FF 1F 76 00 03 0E C5 67 3E 1F 76 00 03 
    0C 06 04 61 A7 1E A1 92 67 3E 1F 76 00 03 0A 06 03 61 A7 1E 67 3E 73 76 
    23 85 BE 8B 06 00 10 3B 1F 76 33 00 20 18 FE FF 22 2B 24 2B 26 2B 28 2B 
    2A 2B 2C 2B 2E 2B 30 2B 32 2B 34 2B 36 2B 38 2B 23 2B 25 2B 27 2B 29 2B 
    2B 2B 2D 2B 2F 2B 31 2B 33 2B 35 2B 37 2B 39 2B 69 FF 06 00 1F 76 33 00 
    20 1A 01 00 21 28 FF FF 10 29 69 FF 06 00 1B 76 F0 FF 00 E2 BD 00 30 E6 
    00 06 02 FE 42 29 16 56 01 02 1F 76 00 03 01 56 06 00 BF 56 41 01 41 1B 
    FF 01 05 67 41 0A 41 1B FF 01 FD 68 1F 76 A2 01 1C 1A 01 00 1F 76 33 00 
    BF 56 21 04 82 FE 80 E2 BE 00 F1 FF 17 76 02 76 BD B2 BD AA BD A2 08 FE 
    A4 82 00 D1 CB 5A 15 6F AD 5C 01 29 03 56 A1 03 A3 07 88 DC 02 09 A4 5C 
    A9 83 08 02 73 76 DD 85 42 06 06 61 44 8A 46 83 73 76 DD 85 CB 5A 01 D9 
    A2 92 A1 54 EA 66 88 FE BE 82 BE 86 BE 8B 06 00 06 FE 33 8F 28 86 42 A8 
    00 8F 00 0D 44 A8 22 76 45 2B 45 92 80 52 0D 63 44 83 42 8A A9 A0 84 C4 
    02 09 42 A8 44 1E C5 C2 45 0A 45 92 80 52 F5 64 1A 76 1F 76 33 00 20 1A 
    01 00 69 FF 86 FE 06 00 00 52 AB A8 A4 C5 07 61 A9 88 81 DE 85 5C 87 7C 
    0E 00 FE FF A9 88 A6 0F 0F 61 00 53 0D 61 FF 9D A8 5C BF 76 FE FF 85 92 
    87 96 0E 00 FE FF 85 92 87 96 0C 00 F8 FF A4 A9 06 00 AB 28 FF FF AA 28 
    FF FF A9 28 FF FF A8 28 FF FF AB 0F 04 60 00 BE 00 D4 09 6F AB 28 FF FF 
    AA 28 FF FF A4 A9 C4 88 02 09 A9 8A A6 92 73 76 11 84 06 00 1F 76 00 03 
    10 A8 06 00 1F 76 00 03 0E A8 06 00 06 00 1F 56 22 76 C0 B9 29 28 68 00 
    1A 76 73 00 CD 84 01 9A 06 00 06 00 
    02 00 33 00 F6 FF 73 00 1C 86 
    63 00 32 00 00 00 1B 76 F0 FF 00 E2 BD 00 30 E6 00 06 42 29 16 56 22 76 
    1F 76 2A 00 02 18 FC FF 1A 76 01 02 1F 76 00 03 01 56 00 00 1F 76 A0 01 
    1C 1A 01 00 1F 76 33 00 BF 56 21 04 80 E2 BE 00 30 3B F1 FF 17 76 02 76 
    1B 76 F0 FF 00 E2 BD 00 30 E6 00 06 42 29 16 56 01 02 1F 76 00 03 01 56 
    02 00 22 76 1F 76 2A 00 02 CC FC FF 01 50 02 96 1A 76 1F 76 A1 01 1C 1A 
    01 00 1F 76 33 00 BF 56 21 04 80 E2 BE 00 30 3B F1 FF 17 76 02 76 22 76 
    1F 76 2A 00 00 1A 01 00 06 CC FF F0 A9 1A 00 05 06 96 06 CC F0 FF 05 50 
    06 96 07 CC E0 FF 08 50 07 96 04 1A FF 01 05 1A FF 01 1A 76 07 F6 00 77 
    69 FF 06 00 01 19 C3 56 FF FF 06 00 
    08 00 33 00 F8 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF 
    76 00 33 00 80 FF 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 
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    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 
    00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 
    00 00 
    00 01 33 00 28 86 05 83 33 00 05 83 33 00 05 83 33 00 05 83 33 00 05 83 
    33 00 05 83 33 00 05 83 33 00 05 83 33 00 05 83 33 00 05 83 33 00 05 83 
    33 00 05 83 33 00 05 83 33 00 00 80 33 00 0D 80 33 00 17 80 33 00 21 80 
    33 00 2B 80 33 00 35 80 33 00 3F 80 33 00 49 80 33 00 53 80 33 00 5D 80 
    33 00 67 80 33 00 71 80 33 00 7B 80 33 00 85 80 33 00 8F 80 33 00 99 80 
    33 00 A3 80 33 00 AD 80 33 00 B7 80 33 00 C1 80 33 00 CB 80 33 00 0F 83 
    33 00 D5 80 33 00 DF 80 33 00 E9 80 33 00 F3 80 33 00 FD 80 33 00 07 81 
    33 00 11 81 33 00 1B 81 33 00 25 81 33 00 2F 81 33 00 39 81 33 00 0F 83 
    33 00 0F 83 33 00 43 81 33 00 4D 81 33 00 57 81 33 00 61 81 33 00 6B 81 
    33 00 75 81 33 00 0F 83 33 00 0F 83 33 00 7F 81 33 00 89 81 33 00 93 81 
    33 00 9D 81 33 00 A7 81 33 00 B1 81 33 00 0F 83 33 00 0F 83 33 00 BB 81 
    33 00 C5 81 33 00 0F 83 33 00 0F 83 33 00 0F 83 33 00 0F 83 33 00 0F 83 
    33 00 0F 83 33 00 CF 81 33 00 D9 81 33 00 F7 81 33 00 01 82 33 00 E3 81 
    33 00 ED 81 33 00 0F 83 33 00 0F 83 33 00 0B 82 33 00 15 82 33 00 1F 82 
    33 00 29 82 33 00 33 82 33 00 3D 82 33 00 0F 83 33 00 0F 83 33 00 47 82 
    33 00 51 82 33 00 0F 83 33 00 0F 83 33 00 5B 82 33 00 65 82 33 00 0F 83 
    33 00 0F 83 33 00 6F 82 33 00 79 82 33 00 83 82 33 00 8D 82 33 00 97 82 
    33 00 A1 82 33 00 AB 82 33 00 B5 82 33 00 0F 83 33 00 0F 83 33 00 0F 83 
    33 00 0F 83 33 00 0F 83 33 00 0F 83 33 00 0F 83 33 00 0F 83 33 00 0F 83 
    33 00 0F 83 33 00 0F 83 33 00 0F 83 33 00 0F 83 33 00 0F 83 33 00 0F 83 
    33 00 0F 83 33 00 BF 82 33 00 C9 82 33 00 D3 82 33 00 DD 82 33 00 E7 82 
    33 00 0F 83 33 00 F1 82 33 00 FB 82 33 00 
    00 00 
    

  • I cant insert here .map file. Link to the gdrive with .map file  drive.google.com/.../view

  • Are you using the F28335 ControlCARD? Can you send me a picture of your setup - I want to see how you are connecting the Serial cable.

    In the case where you are downloading kernel using CCS/JTAG, you have both the JTAG cable as well as the serial cable connected?

    Thanks,

    Sira