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AMBR feature: fixed TTY devices search to limit it to TTYUSB device to avoid conflict with PlutoSDR for example

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f4exb 2022-05-31 02:11:28 +02:00
parent 1552b70681
commit 9835604f30
1 changed files with 10 additions and 24 deletions
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34
plugins/feature/ambe/ambeengine.cpp
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@ -31,6 +31,7 @@
#include <termios.h>
#include <sys/ioctl.h>
#include <linux/serial.h>
#include "util/serialutil.h"
#endif
#include <chrono>
@ -95,35 +96,20 @@ void AMBEEngine::scan(QList<QString>& ambeDevices)
void AMBEEngine::getComList()
{
qDebug("AMBEEngine::getComList: Linux");
int n;
struct dirent **namelist;
m_comList.clear();
m_comList8250.clear();
const char* sysdir = "/sys/class/tty/";
// Scan through /sys/class/tty - it contains all tty-devices in the system
n = scandir(sysdir, &namelist, NULL, alphasort);
if (n < 0)
std::vector<std::string> comPorts;
SerialUtil::getComPorts(comPorts, "ttyUSB[0-9]+"); // in Linux the AMBE devices will be listed as ttyUSBx
for (std::vector<std::string>::iterator it = comPorts.begin(); it != comPorts.end(); ++it)
{
perror("scandir");
}
else
{
while (n--)
{
if (strcmp(namelist[n]->d_name, "..") && strcmp(namelist[n]->d_name, "."))
{
// Construct full absolute file path
std::string devicedir = sysdir;
devicedir += namelist[n]->d_name;
// Register the device
register_comport(m_comList, m_comList8250, devicedir);
}
free(namelist[n]);
}
free(namelist);
// Construct full absolute file path
std::string devicedir = sysdir;
it->erase(0,5); // remove /dev/
devicedir += *it;
// Register the device
register_comport(m_comList, m_comList8250, devicedir);
}
// Only non-serial8250 has been added to comList without any further testing