Clear Match Tier LPC51U68

carlosmedeiros — Tue, 15 Jan 2019 12:17:44 GMT

Hello,

Im currently working with a LPC51U58, doing kind of a code migration from LPC11u14.

For the LPC11u14 I had a old code from a colleague :

*****************************************************************************************************************

void TIMER32_0_IRQHandler(void)
{
Chip_TIMER_ClearMatch(LPC_TIMER32_0, 1);
Chip_TIMER_Reset(LPC_TIMER32_0);
sleeping = FALSE;
}

Where:

/**
* @brief Clears a (pending) match interrupt
* @param pTMR : Pointer to timer IP register address
* @param matchnum : Match interrupt number to clear
* @return Nothing
* @note Clears a pending timer match interrupt.
*/
STATIC INLINE void Chip_TIMER_ClearMatch(LPC_TIMER_T *pTMR, int8_t matchnum)
{
pTMR->IR = TIMER_IR_CLR(matchnum);
}

******************************************************************************************************************

I'm trying to recreate for the LPC51U68, but i don't find in the api a function that does the same of this last, anyone knows if theres a way of using other function to hve the same result or is it better to create my own?

Thank you!

Re: Clear Match Tier LPC51U68

jeremyzhou — Wed, 16 Jan 2019 02:28:14 GMT

Hi Carlos Medeiros,

Thank you for your interest in NXP Semiconductor products and the opportunity to serve you.
To provide the fastest possible support,
I'd highly recommend you to refer to the ctimer demos in the SDK.

MCUXpresso SDK|NXP
Have a great day,
TIC

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LPC Microcontrollers中的主题 Clear Match Tier LPC51U68

Clear Match Tier LPC51U68

Re: Clear Match Tier LPC51U68