00001 /* Copyright (c) 2009 Nordic Semiconductor. All Rights Reserved. 00002 * 00003 * The information contained herein is confidential property of Nordic 00004 * Semiconductor ASA.Terms and conditions of usage are described in detail 00005 * in NORDIC SEMICONDUCTOR STANDARD SOFTWARE LICENSE AGREEMENT. 00006 * 00007 * Licensees are granted free, non-transferable use of the information. NO 00008 * WARRENTY of ANY KIND is provided. This heading must NOT be removed from 00009 * the file. 00010 * 00011 * $LastChangedRevision: 133 $ 00012 */ 00013 00025 //lint -e716 00026 //lint -e714 00027 00028 #include "nrf24le1.h" 00029 #include "hal_adc.h" 00030 00031 void main() 00032 { 00033 // Set P1 as output 00034 P1DIR = 0; 00035 00036 // Configure ADC 00037 hal_adc_set_input_channel(HAL_ADC_INP_AIN0); 00038 hal_adc_set_reference(HAL_ADC_REF_VDD); 00039 hal_adc_set_input_mode(HAL_ADC_SINGLE); 00040 hal_adc_set_conversion_mode(HAL_ADC_CONTINOUS); 00041 hal_adc_set_sampling_rate(HAL_ADC_2KSPS); 00042 hal_adc_set_resolution(HAL_ADC_RES_8BIT); 00043 hal_adc_set_data_just(HAL_ADC_JUST_RIGHT); 00044 00045 // Enable MISC interrupts to enable ADC interrupt 00046 MISC = 1; 00047 // Enable global interrupts 00048 EA = 1; 00049 // Start ADC conversion 00050 hal_adc_start(); 00051 00052 for(;;){} 00053 } 00054 00055 // ADC (MISC) interrupt 00056 ADC_ISR() 00057 { 00058 // Write sample value to P0 00059 P1 = hal_adc_read_LSB(); 00060 }
1.7.2