NRF52832 UART & SAADC Driver Confliction

[Kerem]

Hello, I am trying to use adc with the uart so i can monitor the readings from adc. But when I include both drivers (nrf_drv_saadc , nrf_drv_uart) i got a confliction error. As far as I understand there are two definitions for the variable "m_cb" ;

In uart driver it is defined as "static nrf_drv_saadc_cb_t m_cb;" In saadc driver its is defined as "static uart_control_block_t m_cb[UART_ENABLED_COUNT];"

Should I change include order of the drivers ?

I am using Eclipse IDE,4.9.3 GCC, NRF5 SDK v14.2.0.

[Matt]

Why would the uart driver define saadc static variable? Can you share your code with us here?

[Kerem]

Sure,

#include <stdio.h>
#include <stdlib.h>
#include "sdk_config.h"
#include "nrf_gpio.h"
#include "nrf_delay.h"
#include "nrf_uart.h"
#include "nrf_drv_saadc.c"
#include "app_uart.c"

void main(void) {
  uint32_t err_code;
  nrf_saadc_value_t adc_result;
  nrf_drv_saadc_config_t adc_conf=NRF_DRV_SAADC_DEFAULT_CONFIG;

  nrf_saadc_channel_config_t adc_channel_conf=NRF_DRV_SAADC_DEFAULT_CHANNEL_CONFIG_SE(NRF_SAADC_INPUT_AIN0);

  nrf_gpio_cfg_output(7);
  nrf_drv_saadc_init(&adc_conf,NULL);
  nrf_drv_saadc_channel_init(0,&adc_channel_conf);
  nrf_drv_saadc_buffer_convert(&adc_result,2);
  nrf_drv_saadc_sample();
  while(1){
    nrf_delay_ms(1000);
    nrf_gpio_pin_toggle(7);
    //nrf_drv_saadc_sample_convert(0,&adc_result);
    printf("ADC Res : %d\n",adc_result);

  }
}

[Kerem]

By the way i switched to Seggger Mbed Studio. Which seems to cause a lot less errors. But i don't think that it would make a difference. Since i am getting the same errors as before.

[MartinBL]

What does the errors say?