LED doesnt blink for any of the example projects

[sriharsha kuchimanchi]

hello,

i was trying to run the sample examples, i tried blinky example from C:\Keil_v5\ARM\Device\Nordic\nrf51822\Board\pca10001 folder. i was succesfull in getting the following message......in the keil compiler

Programming Done. Verify OK. Application running ...

However i cannot see the LED 0 and LED 1 blink there? The VCC LED however is still running there.

Can somebody guide me what could be the problem?

[thomas]

Hi,

Sometimes you have to modify examples before they are working. Look at your defines if the led pin is correct. You can put directly the number of the pin to be sure. For example, 2 leds of ev board :

#define LED_1				19
#define LED_0				18

[sriharsha kuchimanchi]

where should i put these lines? In the main.c code and than compile them?

I also want to mention that the same code previously worked fine, the LED used to blink well, without even modifying code.