How to globally disable System_printf()?

Wen-Chung Tsai

Prodigy 30 points

I have lots of System_printf() in my design. How to disable the display globally? Thanks.

over 13 years ago

0 ToddMullanix over 13 years ago

TI__Guru* 96960 points

Hello,

I have a couple questions.

1. What version of XDC and SYS/BIOS are you using?

2. What is your system provider (SysMin or SysStd)?. This is controlled by the System.SupportProxy setting. If you are not explicitly setting it, the default is SysMin.

Todd

0 Wen-Chung Tsai over 13 years ago in reply to ToddMullanix

Prodigy 30 points

Hello,

1. XDC ver. 3_23_01_43, SYS/BIOS ver. 6_33_02_31.

2. System provider is xdc.runtime.SysMin.

Thanks,

Wen-Chung Tsai

0 ToddMullanix over 13 years ago in reply to Wen-Chung Tsai

TI__Guru* 96960 points

Hi Wen-Chung,

You can set SysMin's bufSize to zero.

var SysMin = xdc.useModule('xdc.runtime.SysMin');
SysMin.bufSize = 0;

No characters will be written to the internal buffer then. Note: you'll still have some overhead for the System_printf call. If this is too much impact, you can look at using the Log module instead (e.g. Log_print instead of System_printf). You have finer granularity with the control over this module.

Todd

0 Wen-Chung Tsai over 13 years ago in reply to ToddMullanix

Prodigy 30 points

Hello Todd,

It did work. Thanks for the help.

Wen-Chung Tsai

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How to globally disable System_printf()?