Well I had tried out the bootloader and I get the same problem. It writes to it
as it says Querying Chip.
but then it gets disconnected when trying to write from the chip. No difference
in the problem of either program.
I was told that D+ was the write to chip line and D- was the Read from chip
line.
checked out the connections they seemed to be good, but will debug the lines
later
have to go somewhere. Wondering what could be the deal on this chip and
bootloader if it has a not
read option or should it be readable from the get go?
________________________________
From: Daniel Yount <[email protected]>
To: Xiaofan Chen <[email protected]>
Cc: "[email protected]"
<[email protected]>
Sent: Tuesday, November 15, 2011 8:44 AM
Subject: Re: [libhid-discuss] USB libhid is writing to PIC but errors out
reading from it.
I was in the wrong on this one, I was using the Bootloader firmware form the
Generic HID Bootloader.
I installed the accompanying HID Bootloader for the HIDBootloader and it all
worked. or at least found
it will now test the uploading.
Thanks for your help.
________________________________
From: Daniel Yount <[email protected]>
To: Xiaofan Chen <[email protected]>
Cc: "[email protected]"
<[email protected]>
Sent: Tuesday, November 15, 2011 3:28 AM
Subject: Re: [libhid-discuss] USB libhid is writing to PIC but errors out
reading from it.
I tried to get the Microchip HIDAPI Bootloader to find my 18f2455 chip
and it would not. Just says disconnected at the bottom and give me no
options other than to kill the window. The chip is in boot loader mode
i.e RB4 to ground and 10k to 5v usb + bus. It also shows up in the dmesg &
lsusb list.
________________________________
From: Daniel Yount <[email protected]>
To: Xiaofan Chen <[email protected]>
Cc: "[email protected]"
<[email protected]>
Sent: Tuesday, November 15, 2011 2:08 AM
Subject: Re: [libhid-discuss] USB libhid is writing to PIC but errors out
reading from it.
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_______________________________________________
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http://libhid.alioth.debian.org/
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