ADAC Click Board

Code examples for the ADAC Click Board™, written for MikroElektronika hardware and compilers are available on Libstock.

Example Description

The following code snippet demonstrates the use of the ADAC Click Board™ library functions. It will first set a pin as an analog output, showing DAC function, and will then set a different pin as an analog input, showing ADC operation.

01 UART1_Write_Text ("rnrnStarting DAC Operation...");
02         Delay_ms (1000);
03         //Sets the IO3 pin as DAC
04         ADAC_setConfiguration (_ADAC_DAC_CONFIG, _ADAC_NULL, _ADAC_IO3);
05         //Rises the DAC output on IO3 from 0 to VREF
06         for (i = 0; i < 0xFFF; i+=4)
07         {
08             ADAC_writeDAC (_ADAC_DAC_WRITE | _ADAC_PB_PIN3, i/0x100, i%0x100);
09             Delay_ms (10);
10         }
11         UART1_Write_Text ("rnDAC Operation finishedrn");
12         Delay_ms (1000);
13         
14        
15        UART1_Write_Text ("rnStarting ADC Operation...");
16         Delay_ms (1000);
17         //Sets the IO4 pin as ADC
18         ADAC_setConfiguration (_ADAC_ADC_CONFIG, _ADAC_NULL, _ADAC_IO4);
19         //Sets the ADC sequence repetition to enabled, and adds IO4 to sequence
20         ADAC_setConfiguration (_ADAC_ADC_SEQUENCE, _ADAC_SEQUENCE_ON, _ADAC_IO4);
21         //Reads the ADC input, and writes it to UART1
22         for (i = 0; i < 8; i++)
23         {
24             ADCValue = ADAC_readADC ( _ADAC_ADC_READ, &channel );
25             ShortToStr (channel, uartText);
26             UART1_Write_Text ("rnRead value from channel");
27             UART1_Write_Text (uartText);
28             
29            
30            IntToStr (ADCValue, uartText);
31             UART1_Write_Text (": ");
32             UART1_Write_Text (uartText);
33             Delay_ms (2000);
34         }
35         
36        UART1_Write_Text ("rnADC Operation finished");
37         Delay_ms (1000);