using serial lib, can connect to device

1 files changed, 8 insertions, 22 deletions

diff --git a/gui/stmdsp.cpp b/gui/stmdsp.cpp
index 267bebc..5445264 100644
--- a/gui/stmdsp.cpp
+++ b/gui/stmdsp.cpp
@@ -1,31 +1,17 @@
 #include "stmdsp.hpp"
 
-#include <chrono>
-#include <filesystem>
-#include <thread>
-
-using namespace std::chrono_literals;
+#include <serial/serial.h>
 
 namespace stmdsp
 {
-    void scanner::scan()
+    std::list<std::string>& scanner::scan()
     {
-        std::string path ("/dev/ttyACM0");
-
-        for (unsigned int i = 0; i < 10; i++) {
-            path.back() = '0' + i;
-            if (std::filesystem::exists(path)) {
-                if (device dev (path); dev.open()) {
-                    dev.write("i", 1);
-                    std::this_thread::sleep_for(1s);
-                    char buf[7];
-                    if (dev.read(buf, 6) ==	6) {
-                        buf[6] = '\0';
-                        if (std::string(buf) == "stmdsp")
-                            m_devices.emplace(std::move(dev));
-                    }
-                }
-            }
+        auto serialDevices = serial::list_ports();
+        for (auto& device : serialDevices) {
+            if (device.hardware_id.find(STMDSP_USB_ID) != std::string::npos)
+                m_devices.emplace_front(device.port);
         }
+
+        return m_devices;
     }
 }