MCP3208 examples

Single reading

 1#include <chrono>
 2#include <iostream>
 3#include <thread>
 4
 5#include "mcp3208/mcp3208.hh"
 6#include "spi_bus/spi.hh"
 7
 8int main([[maybe_unused]] int argc, [[maybe_unused]] char* argv[]) {
 9    iplo::SpiConfig spiConfig;
10    spiConfig.mode = 0;
11    spiConfig.speedHz = 1350000;
12    spiConfig.bitsPerWord = 8;
13
14    iplo::SPI spi("/dev/spidev1.0", spiConfig);
15    iplo::MCP3208 mcp(spi);
16
17    for (int channel = 0; channel < mcp.channels(); ++channel) {
18        std::cout << "Channel: " << channel << " -- Value: " << +mcp.analogRead(channel) << "\n";
19        std::this_thread::sleep_for(std::chrono::seconds(2));
20    }
21
22    return 0;
23}

Differential reading

 1#include <chrono>
 2#include <iostream>
 3#include <thread>
 4
 5#include "mcp3208/mcp3208.hh"
 6#include "spi_bus/spi.hh"
 7
 8int main([[maybe_unused]] int argc, [[maybe_unused]] char* argv[]) {
 9    iplo::SpiConfig spiConfig;
10    spiConfig.mode = 0;
11    spiConfig.speedHz = 1350000;
12    spiConfig.bitsPerWord = 8;
13
14    iplo::SPI spi("/dev/spidev1.0", spiConfig);
15    iplo::MCP3208 mcp(spi);
16
17    for (int channel = 0; channel < mcp.channels(); ++channel) {
18        std::cout << "Channel: " << channel << " -- Value: " << +mcp.differentialRead(channel) << "\n";
19        std::this_thread::sleep_for(std::chrono::seconds(2));
20    }
21
22    return 0;
23}