topic Re: Usage of command blhost -d/--debug command in MCU Bootloader

Usage of command blhost -d/--debug command

srinivasa_raow — Mon, 20 Feb 2017 10:06:54 GMT

Hi,

I am working on Kinetis bootloader and want to bring out debug statements on the console.

After browing through the code I found below statement everywhere.

#if DEBUG && !DEBUG_PRINT_DISABLE

#endif

I have DEBUG defined. Which is the right place to define DEBUG_PRINT_DISABLE as 0?

Another question:

If I run command "blhost -d", I was expecting print detailed log information. But I could do it.

Please give examples of using blhost -d/debug usage.

Regards

Srinivasa

Re: Usage of command blhost -d/--debug command

kerryzhou — Thu, 09 Mar 2017 09:21:28 GMT

Hi Srinivasa Rao Wunnimani,

What the kinetis chip you are using? and what the KBOOT version you are using now?

Kerry

Re: Usage of command blhost -d/--debug command

srinivasa_raow — Thu, 09 Mar 2017 09:29:55 GMT

Hi Kerry,

I am working on TWR-K22F120M and KBoot version is V2.0.

Regards

Srinivasa

Re: Usage of command blhost -d/--debug command

kerryzhou — Mon, 13 Mar 2017 02:49:55 GMT

Hi Srinivasa Rao Wunnimani,

1. define DEBUG_PRINT_DISABLE as 0

Normally, if you want to define the according symbols, you can defined it in the project options, take IAR project as an example:

But, if you want to define DEBUG_PRINT_DISABLE as 0, just don't define it, leave it in default is OK.

2. give examples of using blhost -d/debug usage.

About the debug usage, you can find it from the blhost printf information.

The following is the command usage on my side:

Take get property as an example:

Wish it helps you!

If you still have question, please let me know!

Have a great day,
Kerry

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