mirror of
https://github.com/davidgiven/fluxengine.git
synced 2025-10-31 11:17:01 -07:00
45d7b284e3
2) fix gw readflux command (should be 8 bytes long but was packed as 10) 3) add support for non-gw VID/PID (generic serial port that is gw compatible) 4) manually set/clear DTR on serial port devices - this seems to be essential for tinyusb/arduino CDC not tested with a gw but ought not to have broken anything!
75 lines
1.9 KiB
C++
75 lines
1.9 KiB
C++
#include "globals.h"
|
|
#include "flags.h"
|
|
#include "usb.h"
|
|
#include "bytes.h"
|
|
#include "fmt/format.h"
|
|
#include "usbfinder.h"
|
|
#include "greaseweazle.h"
|
|
#include "libusbp.hpp"
|
|
|
|
static const std::string get_serial_number(const libusbp::device& device)
|
|
{
|
|
try
|
|
{
|
|
return device.get_serial_number();
|
|
}
|
|
catch (const libusbp::error& e)
|
|
{
|
|
if (e.has_code(LIBUSBP_ERROR_NO_SERIAL_NUMBER))
|
|
return "n/a";
|
|
throw;
|
|
}
|
|
}
|
|
|
|
std::vector<std::unique_ptr<CandidateDevice>> findUsbDevices(const std::set<uint32_t>& ids)
|
|
{
|
|
std::vector<std::unique_ptr<CandidateDevice>> candidates;
|
|
for (const auto& it : libusbp::list_connected_devices())
|
|
{
|
|
auto candidate = std::make_unique<CandidateDevice>();
|
|
candidate->device = it;
|
|
|
|
uint32_t id = (it.get_vendor_id() << 16) | it.get_product_id();
|
|
if (ids.contains(id))
|
|
{
|
|
candidate->id = id;
|
|
candidate->serial = get_serial_number(it);
|
|
|
|
if (id == GREASEWEAZLE_ID)
|
|
{
|
|
libusbp::serial_port port(candidate->device);
|
|
candidate->serialPort = port.get_name();
|
|
}
|
|
|
|
candidates.push_back(std::move(candidate));
|
|
}
|
|
}
|
|
|
|
if (candidates.size() == 0) {
|
|
for (const auto& it : libusbp::list_connected_devices())
|
|
{
|
|
auto candidate = std::make_unique<CandidateDevice>();
|
|
candidate->device = it;
|
|
uint32_t id = (it.get_vendor_id() << 16) | it.get_product_id();
|
|
candidate->id = id;
|
|
candidate->serial = get_serial_number(it);
|
|
printf("USB ID %04x %04x: ", it.get_vendor_id(), it.get_product_id());
|
|
try
|
|
{
|
|
libusbp::serial_port port(candidate->device, 0, true);
|
|
candidate->serialPort = port.get_name();
|
|
printf("generic serialPort found\n");
|
|
candidates.push_back(std::move(candidate));
|
|
}
|
|
catch(const libusbp::error & error)
|
|
{
|
|
// not a serial port!
|
|
printf("not a port!\n");
|
|
continue;
|
|
}
|
|
|
|
}
|
|
}
|
|
return candidates;
|
|
}
|