topic Re: K60 Tower MQX in Kinetis Microcontrollers

K60 Tower MQX

manu_00 — Wed, 31 Oct 2012 07:35:20 GMT

Hi,

did anyone get the AN3905 (Writing your first MQX Application) runing on the TWR-K60N512?

I tried it but i am strugeling with the defines for the LEDs in ioDriver.c

#define LED_1 (GPIO_PORT_TE | GPIO_PIN3)

i thought i can change this statement to

#define LED_1 (GPIO_PIN11)..... GPIO_PIN11 is the Pin on wich LED1 is connected.

but it doesn't work. Is there anything else i have to llok for?

Thanks

Re: K60 Tower MQX

carlos_neri — Thu, 01 Nov 2012 00:14:51 GMT

manu,

You can try with the following:

#define LED1 (GPIO_PORT_A | GPIO_PIN11)

#define LED2 (GPIO_PORT_A | GPIO_PIN28)

#define LED3 (GPIO_PORT_A | GPIO_PIN29)

#define LED4 (GPIO_PORT_A | GPIO_PIN10)

Note that you need to specify the port, in this case, port A and the pin.

Also MQX already has these definitions. If you're interested in using them, these are:

BSP_LED1

BSP_LED2

BSP_LED3

BSP_LED4

You can find them on the "twrk60n512.h" file at:

{MQX path}\lib\twrk60n512.cw10\bsp

Note that the specific BSP folder may change if you're using a different toolchain (IAR or Keil)

Re: K60 Tower MQX

manu_00 — Mon, 05 Nov 2012 09:06:44 GMT

hey carlos,

thanks for your answer. Do you know if there are any documents where i can find the information you provided to me? Or do i have to look in the header files to find out what functions are provided?

I changend the source code as you told me. But still no LED is blinking. I opened a serial port and i can see that the different tasks are created and executed once. As i understand the source code, the different tasks should be executd more than once. Can anybody help me.

Thanks in advance :-)

Manu