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Author: MIKROE
Last Updated: 2018-03-13
Package Version: 1.0.0.0
mikroSDK Library: 1.0.0.0
Category: ADC
Downloaded: 4942 times
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License: MIT license
ADC 5 click uses the ADC121S021 device from Texas Instruments - a low power, single channel 12-bit CMOS analog to digital converter, with a high-speed serial interface. This device uses the SAR algorithm for sampling the input voltage which, coupled with relatively high bit depth, gives a pretty accurate digital reconstruction of the input voltage.
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Library Description
Key Functions
adc5_getData- Returns raw 10-bit data
adc5_getVoltage- Returns measured voltage in millivolts
Examples Description
The demo application is composed of three sections:
void applicationTask()
{
ADC_Value = adc5_getVoltage();
WordToStr( ADC_Value, text );
mikrobus_logWrite( "Voltage:", _LOG_TEXT );
mikrobus_logWrite( text, _LOG_TEXT );
mikrobus_logWrite( " mV", _LOG_LINE );
Delay_1sec();
}
Other MikroElektronika libraries used in the example:
Additional notes and information
Depending on the development board you are using, you may need USB UART click, USB UART 2 click or RS232 click to connect to your PC, for development systems with no UART to USB interface available on the board. The terminal available in all MikroElektronika compilers, or any other terminal application of your choice, can be used to read the message.
