topic Re: LPC_RTC->GPREG in LPC Microcontrollers

LPC_RTC->GPREG

isacakmak — Mon, 29 Apr 2019 07:36:51 GMT

Hello

I have a problem...

Example;

#define A ((uint16_t *)&LPC_RTC->GPREG0)[0]
#define B ((uint16_t *)&LPC_RTC->GPREG0)[1]

A = 10;

B = 20;

OUT

A = 20

B = 20

Why its not work ?

Re: LPC_RTC->GPREG

ZhangJennie — Tue, 30 Apr 2019 04:23:11 GMT

HI ,

Which IDE do you work with?

What's your chip part number?

Please let me know thus we can test it.

Thanks,

Jun Zhang

Re: LPC_RTC->GPREG

isacakmak — Tue, 30 Apr 2019 11:43:33 GMT

I use emBitz IDE and LPC1768

for example;

typedef struct{

uint32_t value;

} C;

((uint16_t *)&C.value)[0] = 10;

((uint16_t *)&C.value)[1] = 20;

this is work... But, for LPC_RTC->GPREG not work...

Re: LPC_RTC->GPREG

ZhangJennie — Sun, 05 May 2019 09:36:44 GMT

emBitz IDE is not NXP product.

I would suggest you contact the product owner for this issue.

Have a great day,
Jun Zhang

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