EasyHid

[TimB]

Then its not in the version you have. But it has worked for me, did you alter the descriptor to work with the 2450 there is a lot of difference between the too devices.

[rmteo]

Thanks for the reply. What needs to be changed in the descriptor for the 2450/4450 ?

[TimB]

Well for starters there is a lot less ram available so the buffer size will change. I not able at this moment to dig out the files.

Your better talking to Dave about it as he did all the work making it function.

[RangerBob]

I know I'm out on the bleeding edge here, but I am getting the same error

"Identifier not declared : TXReportRam"
"Identifier not declared : RXReportRam"

on a 18F87J50, using the example code. I have checked this code on a 18F4550 and it works fine, using v2.0.2.0.

Checking the 18F87J50 datasheet I cannot see any mention of the Dual-Port RAM, so I have to assume it is not present, like the 18F2450. Is there anything I can modify to get this working, or will I have to wait for the routines to be updated too for this device?

[rmteo]

RangerBob,

This is from the first page of the 18F87J50 datasheet:

Universal Serial Bus Features:
• USB V2.0 Compliant SIE
• Low Speed (1.5 Mb/s) and Full Speed (12 Mb/s)
• Supports Control, Interrupt, Isochronous and
Bulk Transfers
• Supports up to 32 Endpoints (16 bidirectional)
• 3.9-Kbyte Dual Access RAM for USB
• On-Chip USB Transceiver

It is a pity that SF does not support this device (at least for USB) - it offers so much more than the 18F2550/4550.

[liger]

Following along with the PIC18F2450 support question that TimB responded to, Is the 2450 now supported by EasyHID?

I downloaded the EasyHID program from the Wiki but that version doesn't list the 2450.

Also is there a SF USB bootloader? -- I see that there isn't official SF USB bootloader but I found a work-around via MPLAB in another thread.

Thanks,