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jlink: report skipped devices with verbose

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This commit is contained in:
Andrew Dennison
2023-05-29 11:57:47 +10:00
parent bddfe97997
commit 23d65823aa
1 changed files with 10 additions and 2 deletions
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src/jlink.cpp
+10 -2
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@@ -50,8 +50,11 @@ Jlink::Jlink(uint32_t clkHz, int8_t verbose, int vid = VID, int pid = PID):_base
throw std::runtime_error("libusb init failed\n");
// search for all compatible devices
if (!jlink_scan_usb(vid,pid))
if (!jlink_scan_usb(vid,pid)) {
if (_verbose)
printf("vid:pid %04x:%04x\n", vid, pid);
throw std::runtime_error("can't find compatible device");
}
// get device capacity
if (!get_caps())
@@ -680,8 +683,13 @@ bool Jlink::jlink_scan_usb(int vid, int pid)
return EXIT_FAILURE;
}
if (desc.idProduct != pid || desc.idVendor != vid)
if (desc.idVendor != vid)
continue;
if (desc.idProduct != pid) {
if (_verbose)
cerr << "skip pid" << hex << desc.idProduct << dec << endl;
continue;
}
if (_verbose)
printf("%04x:%04x (bus %d, device %2d)\n",