The devices appeared in my USB device tree (System Information -> Hardware -> USB), but did not show up as a serial device using Arduino, or Coolterm.
In my own case, I was having trouble connecting FT232R chip devices to my 2016 Macbook Pro with C-Ports. PROBLEM: FTDI devices not usable in MacOS High Sierra. boards not being recognized on your shiny new macbook? Are you blaming those damn C-ports? MacOS High Sierra 10.13.3 FTDI Driver Fix - January 31, 2018 Please let me know what other information I can provide to get to the bottom of this. I have installed the version 2.3 FTDI driver, and it seems to work otherwise. This makes it so that when I try ls /dev/tty.* (in either Matlab or Terminal) the device is not listed, it's essentially blocked, even though it's plugged in and shows up twice on the device tree. If I open System Information>Hardware>USB, I can essentially see the same device listed twice on the device tree. How can I release/reset/clear these devices? I can unplug the device and put it on another USB bus, but I can really only do this once, because the same thing happens again if I unplug - this makes my development difficult, because the only way I've found to fix this is to restart the whole computer. However my problem right now is that my Mac won't "release" (not sure what else to call this) the device after I unplug it. I am using Matlab to send serial commands, running into some problems there with ClearToSend (CTS) pin apparently 'high' (off), but that's another story. I am trying to work with a custom PCB that uses an FTDI FT232RL to talk to my computer (MacBookPro running OSX 10.11 El Capitan) for a hardware project.
0 kommentar(er)
