f28027F AIO setup

hank wu

Intellectual 695 points

Other Parts Discussed in Thread: CONTROLSUITE

Dear All

Is anyone knows how to setup the AIO in F28027F LaunchPad?

I can't find any example or function in ti\controlSUITE\device_support.

Regards,

Hank

over 10 years ago

0 hank wu over 10 years ago

Intellectual 695 points

Hi All
The problem is solved.

It's my operations.
Test the AIO6 as output and toggle.

obj_gpio = (GPIO_Obj *)myGpio;
EALLOW;
obj_gpio->AIOMUX1 = 0<<13;//Enable AIO6
obj_gpio->AIODIR = 1<<6;// Set AIO6 as OUTPUT
EDIS;

for(;;)
{
delay_loop();
EALLOW;
obj_gpio->AIOTOGGLE = 1<<6;
EDIS;
}

But, anyone knows any contrlSuite API to control the AIO?

Regards,
Hank

0 Gautam Iyer over 10 years ago in reply to hank wu

Guru 192875 points

hank wu said:
But, anyone knows any contrlSuite API to control the AIO?

As of now there isn't any!

Here's an old post:

Regards,

Gautam

0 Rajan Joshi over 8 years ago in reply to hank wu

Expert 1020 points

Hey Hank,

I was not able to use this code to toggle the AIO using the LED blink code.

Is there something I am missing?

Regards,

Rajan Joshi

0 Cody Watkins over 8 years ago in reply to Rajan Joshi

TI__Mastermind 42195 points

Rajan,

there are some examples included with ControlSuite that will show you how to toggle a GPIO. Look in"Install Directory \controlSUITE\device_support\f2802x\v230\f2802x_examples_drivers\gpio_toggle".

AIO work very similarly to GPIO, the only difference is the registers you have to setup... For example instead of GPADAT you use AIODAT etc. This is all explained in the System Control and Interrupts Reference Guide.

Regards,
Cody

C2000™︎ microcontrollers

C2000 microcontrollers forum

f28027F AIO setup