topic lpcopen Chip_SWM_MovablePinUnAssign in LPCXpresso IDE

lpcopen Chip_SWM_MovablePinUnAssign

alsaleem — Tue, 26 Jul 2016 15:12:49 GMT

I was developing an application for LPC81x and needed this function, but it does not exist.

Here a suggestion to create one..

/* unassign a movable pin function to a physical pin */

void Chip_SWM_MovablePinUnAssign(CHIP_SWM_PIN_MOVABLE_T movable)

{

uint32_t temp;

int pinshift = PINSHIFT(movable), regIndex = PINASSIGN_IDX(movable);

temp = LPC_SWM->PINASSIGN[regIndex] & (~(0xFF << pinshift));

LPC_SWM->PINASSIGN[regIndex] = temp | (0xFF << pinshift);

}

regards,

Re: lpcopen Chip_SWM_MovablePinUnAssign

jeremyzhou — Thu, 28 Jul 2016 03:24:58 GMT

Hi，

Thank you for your interest in NXP Semiconductor products and the opportunity to serve you.

Thanks for your sharing.

Have a great day,
Ping

-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
-----------------------------------------------------------------------------------------------------------------------