I have been trying to execute a simple program for GPIOTE event. I am using SDK 15.0 and using the nrfx_gpiote li"brary. I have added the required headers.
Yet, I am getting an error "undefined symbol" for the function "nrfx_gpiote_in_init(BUTTON_1, &config, evt_handler);"
#include <stdbool.h>
#include <stdint.h>
#include "boards.h"
#include "nrf_delay.h"
#include "nrf_gpio.h"
#include "nrf_nvic.h"
#include "nrf_gpiote.h"
#include "nrfx_gpiote.h"
void gpiote_evt_handler (nrfx_gpiote_pin_t , nrf_gpiote_polarity_t);
int main()
{
nrfx_gpiote_in_config_t config = NRFX_GPIOTE_CONFIG_IN_SENSE_HITOLO(true);
nrfx_gpiote_in_init(BUTTON_1, &config, gpiote_evt_handler);
while(1);
}
Error:
.\Objects\eg3.axf: Error: L6218E: Undefined symbol nrfx_gpiote_in_init (referred from main3.o).
Not enough information to list image symbols.
Not enough information to list load addresses in the image map.
