defragster
Senior Member+
Damn - should have mentioned that one - when I did the formatting for exFAT the warning was to use MBR to make it compatible with everything - basically don't use GPR. So all my partitions are MBR formatted.
I didn't see the warning or option from the GUI - it may have done that because my first attempt to format was with the TWO partitions - and then it just carried over through the multiple recreate of the partitions. I even went looking for that option in EASEUS … that may be when I accidentally wiped the partitions from that bad drive of Bill's thinking it was the Seagate of mine - that meant I didn't do then
Would be nice if it could at least recognize GPT and give a custom message if it can't support them, the 'FR_NO_FILESYSTEM' error is in the code 10 or more times I saw when trying to glance at why it was failing Perhaps :: Mount: Failed with rc=FR_NO_MBR
This is EXHAUSTING … I feel like I'm at work in 1995 again !!!!! Half a DOZEN drives in front of me and Half a dozen drive adapter boxes … except I didn't have 8 Teensys on my desk {3 beta T$'s and 5 others - not counting the two Teensy64's I put away} and - 6 of which are faster than my Win 95 computer back then … Those were IDE and SCSI drives … Back in the day when Iomega was making single platter 1GB removable Hard disk platters.
ANYHOW one last combo tested! … NEW 500GB SEAGATE BARRACUDA in the ORICO POWERED HUB Drive Box :: WORKS !!!!
>> That HUB plugged into AMAZON BASICS powered hub Works
>> That HUB plugged into Teensy Host port WORKS!
-- Both combos result in ~9.7 MB/sec with Buffsize 30K
That is the HUB that puts power into the Teensy Host port - NOT ALWAYS - only when Teensy unpowered - After it was powered! KurtE said he had a device that did this before and he like it because it would back feed and power an rPi and other stuff on a robot.
@mjs513 - you need to add this to the code in post #213!
Code:
#include <USBHost_t36.h>
extern USBHost myusb;
USBHub hub1(myusb);
USBHub hub2(myusb);
That works now on my ORICO HUB drive adapter.
That USB_HUB code is also needed in the test_diskio.ino.
Problem with my Orico HUB adapter is the Native Hard drive is always found first - so using that I cannot test any other drives - unless I pull that drive. But if we ever get a sample with Bt or Joystick devices that will work!
BTW - in my disk search I found another NIB Bluetooth adapter labeled 'Support Windows VISTA' I can try out then.