Cypress Semiconductor CY8CKIT-048 Analog Coprocessor Pioneer Kit Guide
The CY8CKIT-048 Analog Coprocessor Pioneer Kit is a development platform designed to showcase the capabilities of Cypress Semiconductor's PSoC Analog CoProcessors. This kit is ideal for evaluating and developing applications that require advanced analog front-end processing, such as measurement and control systems, industrial automation, and IoT devices.
CY8CKIT-048 PSoC Analog CoProcessor Board
Power supply (USB cable)
Quick Start Guide
PSoC Analog CoProcessor (CY8C5888LTI-LP097)
12-bit, 1MSPS Analog-to-Digital Converter (ADC)
8-channel, 12-bit Digital-to-Analog Converter (DAC)
24-bit Digital Signal Processor (DSP)
32KB Flash memory
4KB SRAM
USB interface for programming and debugging
Breadboard-compatible headers for prototyping
PSoC Creator Integrated Design Environment (IDE)
PSoC Programmer software
Cypress's WICED Studio (optional)
### Example 1: Basic ADC Conversion
This example demonstrates how to use the CY8CKIT-048 to read analog values from an external sensor using the ADC.
```c
#include <project.h>
#define ADC_RES 12 // 12-bit ADC resolution
#define ADC_CHANNEL 0 // Select ADC channel 0
int main()
{
// Initialize the ADC
ADC_Start();
ADC_SetResolution(ADC_RES);
// Read analog value from channel 0
uint16_t adcValue = ADC_Read(ADC_CHANNEL);
// Convert ADC value to voltage (assuming 3.3V Vref)
float voltage = (adcValue 3.3) / (1 << ADC_RES);
// Print the voltage value to the console
printf("ADC Value: %u, Voltage: %f V
", adcValue, voltage);
### Example 2: DAC Output Generation
This example shows how to use the CY8CKIT-048 to generate an analog output signal using the DAC.
```c
#include <project.h>
#define DAC_RES 12 // 12-bit DAC resolution
#define DAC_CHANNEL 0 // Select DAC channel 0
int main()
{
// Initialize the DAC
DAC_Start();
DAC_SetResolution(DAC_RES);
// Set the DAC output voltage to 1.5V (mid-scale)
uint16_t dacValue = (1 << DAC_RES) / 2;
DAC_Write(DAC_CHANNEL, dacValue);
### Example 3: Digital Signal Processing (DSP)
This example demonstrates the use of the CY8CKIT-048's DSP capabilities to perform a simple low-pass filter on an incoming analog signal.
```c
#include <project.h>
#include <math.h>
#define ADC_RES 12 // 12-bit ADC resolution
#define ADC_CHANNEL 0 // Select ADC channel 0
#define DSP_FILTER_ORDER 2 // 2nd-order low-pass filter
int main()
{
// Initialize the ADC and DSP
ADC_Start();
ADC_SetResolution(ADC_RES);
DSP_Start();
// Configure the DSP for a 2nd-order low-pass filter
DSP_Config();
while(1)
{
// Read analog value from channel 0
uint16_t adcValue = ADC_Read(ADC_CHANNEL);
// Process the signal using the DSP filter
uint16_t filteredValue = DSP_Filter(adcValue);
// Print the filtered value to the console
printf("Filtered Value: %u
", filteredValue);
}
}
These examples demonstrate the basic functionality of the CY8CKIT-048 Analog Coprocessor Pioneer Kit. For more advanced examples and projects, refer to the PSoC Creator documentation and Cypress Semiconductor's application notes.
