Compiler/TMS320F28377D: How to make a program about bootloader jumb to Applicaton?

Please share your code snippet that jumps from bootloader to application.

Alternatively cehck if below sample works,

asm("    LB 0x9EFF0");

We have used TMS320F28377D in our product. I tried to divide internal Flash(1Mbyte) in 16 blocks(Block0~Block15)， as picture 1. My bootloader code is stored in Block0和Block1，Others in my application code. Here is my sample code. When bootloader is working, I program to jump to application code, to control LED. The corresponding CMD are shown as picture 3 and picture 4.

But I meet problems. When CPU is working, my bootloader can work. But it can’t jump to application code.

I guess:

(1)、My program makes some wrongs.

(2)、CMD files makes some wrongsHow to jump from Bootloader to Application.docx.

I hope TI professors could give me advices help to solve this problem. Thanks a lot.(The attachment is my sample code.)

By the way, what is asm("    LB 0x9EFF0");, How can I use it. Could you show me a sample？

Li

Dear All,

        We have used TMS320F28377D in our product. I tried to divide internal Flash(1Mbyte) in 16 blocks(Block0~Block15)， as picture 1. My bootloader code is stored in Block0和Block1，Others in my application code. Here is my sample code. When bootloader is working, I program to jump to application code, to control LED. The corresponding CMD are shown as picture 3 and picture 4.

But I meet problems. When CPU is working, my bootloader can work. But it can’t jump to application code.

I guess:

(1)、My program makes some wrongs.

(2)、CMD files makes some wrongs(Please visit the site to view this file).

I hope TI professors could give me advices help to solve this problem. Thanks a lot.(The attachment is my sample code.)

By the way, what is asm("    LB 0x9EFF0");, How can I use it. Could you show me a sample？

Li8831.How to jump from Bootloader to Application.docx

Dear All,

        We have used TMS320F28377D in our product. I tried to divide internal Flash(1Mbyte) in 16 blocks(Block0~Block15)， as picture 1. My bootloader code is stored in Block0和Block1，Others in my application code. Here is my sample code. When bootloader is working, I program to jump to application code, to control LED. The corresponding CMD are shown as picture 3 and picture 4.

But I meet problems. When CPU is working, my bootloader can work. But it can’t jump to application code.

I guess:

(1)、My program makes some wrongs.

(2)、CMD files makes some wrongs(Please visit the site to view this file).

I hope TI professors could give me advices help to solve this problem. Thanks a lot.(The attachment is my sample code.)

By the way, what is asm("    LB 0x9EFF0");, How can I use it. Could you show me a sample？

Li6443.How to jump from Bootloader to Application.docx

asm("    LB 0x9EFF0") - you can use this line in c code.