I am trying to use regular adafruit trinket because there is existing code to run the Si5351 board.
I cannot get any USB connection to it in windows 10. No sound, nothing in device driver USB, nothing in Arduino ports. I installed the windows driver from adafruit web, but it did not improve anything ( it did not ask about no signature.)
Tried 2 different trinkets, etc.
Anyway, if I can't use the bootloader - can I make the same program work by programming ATtiny85 directly?
I have programmed ATtiny successfully before. Maybe just kill the bootloader? does this mess up any addressing?
Trinket USB not working- Can I program ATtiny directly?
Moderators: adafruit_support_bill, adafruit
Please be positive and constructive with your questions and comments.
- Detector73
- Posts: 5
- Joined: Tue Aug 29, 2017 10:36 pm
- Franklin97355
- Posts: 23902
- Joined: Mon Apr 21, 2008 2:33 pm
Re: Trinket USB not working- Can I program ATtiny directly?
What do you get for lights on the trinket and have you checked the cable for communication ability?
- Detector73
- Posts: 5
- Joined: Tue Aug 29, 2017 10:36 pm
Re: Trinket USB not working- Can I program ATtiny directly?
Yes, green light is on and red light flashes on for maybe 5 seconds after reset.
Actually, with a different cable I get the ding and device manager shows attiny under libusb-win 32 devices.
But still no port in Arduino and I can’t upload blink program as a test.
Actually, with a different cable I get the ding and device manager shows attiny under libusb-win 32 devices.
But still no port in Arduino and I can’t upload blink program as a test.
Please be positive and constructive with your questions and comments.