The example shows sampling by an AD converter and sends it as a text via UART1. The realization is carried out by using the mikroBasic compiler for dsPIC30F microcontrollers. Fig. 13-4 shows the connection of a dsPIC30F6014A microcontroller for sampling the voltages of the sliding contact of a potentiometer connected to the pin AN10 and sending it as a text via UART1.
Fig. 13-4 Connection of a dsPIC30F6014A device in order to sample on pin AN10
program ADC_test dim adcRes as word txt as string main: TRISB.10 = 1 ' set pin as input - needed for ADC to work Uart1_Init(9600) while true adcRes = Adc_Read(10) WordToStr(adcRes, txt) Uart1_Write_Text(txt) Delay_ms(50) wend end.