ESP8266 Developer Zone

Re: how do disable os_printf output using RTOS-SDK?

2015-12-11T00:52:31+08:00

Thanks for your reply.

Actually another easy way was to redefine os_printf (within an #ifdef) and to comment out the original definition in esp_libc.h (also within an #ifdef).

best regards,

Statistics: Posted by ecl66 — Fri Dec 11, 2015 12:52 am

Re: how do disable os_printf output using RTOS-SDK?

2015-12-10T11:39:30+08:00

Hi,

Here is an example. But it will disable all logs, if something goes wrong, you can not track it by logs, we do not suggest it.

Code:

void user_printf(char c)
{
   // do nothing here
}

os_install_putc1(user_printf);

Or you can define your own trace

Code:

#ifdef USER_DEBUG
#define TRACE    printf
#else
#define TRACE
#endif

Thanks for your interest in ESP8266 !

Statistics: Posted by ESP_Faye — Thu Dec 10, 2015 11:39 am

how do disable os_printf output using RTOS-SDK?

2015-12-09T01:58:09+08:00

Greetings to All,

Using the non-RTOS SDK, there is a function to disable os_printf output.

Unfortunately, this function doesn't work using the RTOS SDK: do you know any way to do so?

Many thanks,
Emmanuel

Statistics: Posted by ecl66 — Wed Dec 09, 2015 1:58 am