Posted on March 21, 2012 at 11:39I have problem to get GPIO input with Stm32w. I code this function:
halGpioConfig(PORTA_PIN(1), GPIOCFG_IN);
int32u GpioGet(int32u gpio)
{
int32u get=1;
if(gpio/8 < 3) {
get = *((volatile int32u *)GPIO_PxIN_BASE+(GPIO_Px_OFFSET*(gpio/8));
emberSerialPrintf(APP_SERIAL, '' get = %4x \r\n'',get);
return get;
}
return get;
}
But I get 0x08.
what can I do to correct this function?
