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38 lines
1.1 KiB
C++
38 lines
1.1 KiB
C++
#include "stmdsp.hpp"
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#include <serial/serial.h>
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namespace stmdsp
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{
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std::list<std::string>& scanner::scan()
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{
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auto devices = serial::list_ports();
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for (auto& device : devices) {
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if (device.hardware_id.find(STMDSP_USB_ID) != std::string::npos)
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m_available_devices.emplace_front(device.port);
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}
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return m_available_devices;
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}
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device::device(const std::string& file) :
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m_serial(file, 230400, serial::Timeout::simpleTimeout(50)) {}
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std::vector<adcsample_t> device::sample(unsigned long int count) {
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if (connected()) {
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uint8_t request[3] = {
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'r',
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static_cast<uint8_t>(count),
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static_cast<uint8_t>(count >> 8)
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};
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m_serial.write(request, 3);
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std::vector<adcsample_t> data (count);
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m_serial.read(reinterpret_cast<uint8_t *>(data.data()),
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data.size() * sizeof(adcsample_t));
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return data;
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} else {
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return {};
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}
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}
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}
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