nrf24le1 timers

[Norma Mueller]

Hi!

i am having trouble with the timer2 of nrf24le1… i simply never get an interrupt… this is how i config and start the timer 2:

 

T2CON = 0x00; //Clear Timer

T2CON = 0x10; //Timer2 Clocked with CkCPU/12- Autoreload on overflow

CRCL = (unsigned char) RELOAD_VAL_2;

CRCH = (unsigned char) (RELOAD_VAL_2>>;

TL2 = (unsigned char) RELOAD_VAL_2;

TH2 = (unsigned char) (RELOAD_VAL_2>>;

ET2=1;

T2CON |= 0x01; //Starts Timer2

IEN0 |= (0x01 << 5);

EA1 = 1;

 

has anybody an idea what i am doing wrong?

 

my program is very simple.. it contains just one timer2 which i config and start and then i increment a variable in the interrupt function.. that is all..

 

thanks !

Norma

[nikhiljain]

These are the common logical mistakes:

 

1. Interrupts have not been enebaled.

2. Registers have not been configured correctly.

3. Interrupts have not been enabled at the right place in the code.

4. ISR in not correctly written.

 

Try if you doing any of the fowwloing mistakes.

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