I can not to have the printf output on console in a simple design (without MXQ and Process Expert).
My configuration is:CW10.1 based on eclipe, TWR-K60N512-KIT, and I debug the project "helloword" adn "gpio" in the code example "KINETIS512_SC.zip".
is it possible in this case to get printfout on console?
I got the gpio demonstartion working last week, so I may be able to help
Once you have opened the gpio project, go to the "Sources" folder, then the "platforms" forder and open file k60_tower.h
At the end of this file is a section titled /* * Serial Port Info */
If you are using the tower with the separate serial/USB/Ethernet ports then uncomment the line
#define SERIAL_CARD // use this option for serial port on TWR-SER
and comment out the line
//#define OSJTAG // use this option for serial port over the OS-JTAG circuit
Rebuild the project and debug.
Connect the serial port on the tower to a serial port on your PC, and use Hyperterminal - set the communications speed to 115200 baud.
Good luck!
Sorry
I explained badly the problem that I have.
I am using CodeWarrior 10.1 (based on eclipse) on windows 7
I would like to get printf output to the console windows of CodeWarrior (based on Eclipse).
I use this setting but i can get the printf output on eclipse window console:
//#define SERIAL_CARD // use this option for serial port on TWR-SER
#define OSJTAG // use this option for serial port over the OS-JTAG circuit
Alex
http://www,pemicro.com/osbdmSorry again...
I would say:
i CAN'T get the printf output on eclipse window console:
//#define SERIAL_CARD // use this option for serial port on TWR-SER
#define OSJTAG // use this option for serial port over the OS-JTAG circuit
Alex
Hi Alex,
In our demo we use the printf for console and it is working. You can download the code here:
http://code.google.com/p/brtos/downloads/list
We used the console printf for Thread-Metric analysis, like this:
printf("**** Thread-Metric Basic Single Thread Processing Test **** Relative Time: %u\n\r", relative_time);
If you do not have TWR-LCD i would like to recommend you this demo:
http://brtos.googlecode.com/files/BRTOS%201.65%20Kinetis%20-%20USB.rar
Have you ever tried to mark the option in the attached figure?
Best regards,
Gustavo
Hi all,
thank all for your help.
I've solved my problem.
A little report.
Gustav your examples compile perfect and put the printf out directly on eclipse console (i've downloaded the builded code into flash).
The freescale example in "KINETIS512_SC.zip" put the code only on serial card (TWR-SER) or OSJTAG. This's because in this example it's writen a new printf function (printf.c) declared in io.h. So if you use the printf in printf.c you get output on TWR-SER or OSJTAG.
To get printf output on eclipse console you need to use # include <stdio.h> instead of # included "io.h" and do not compile printf.c
Explained by code:
common.h:
/*
* Include common utilities
*/
/* Alex:
* to get output through serial port (OSJTAG or SERIAL_CARD on TWR-SER)
*/
//#define IO_ON_SERIAL
#define IO_ON_ECLIPSE_CONSOLE
#include "assert.h"
//Alex: including the IO
#if (defined(IO_ON_SERIAL))
#include "io.h"
#elif (defined(IO_ON_ECLIPSE_CONSOLE))
#include <stdio.h>
#else
#error "Alex: No IO defined!!!"
#endif
printf.c
/*
* File: printk.c
* Purpose: The standard C library routine printf(), but without
* all the baggage.
*/
#include "common.h"
/* Alex:
* Compile this file only if you want IO on serial card or OSJTAG
*/
#if (defined(IO_ON_SERIAL))
#include <stdarg.h>
/********************************************************************/
typedef struct
{
int dest;
void (*func)(char);
char *loc;
} PRINTK_INFO;
int ...continue the printf...
Alex.