I got it working by using the "CDC Serial Emulator" usb_descriptors.c and usb_config.h instead of the "CDC - Basic Demo" like it says in main.c. I haven't tried doing a ROM update but I finally got putUSBUSART working and that was all I needed. Sorry for whining before trying everything I could think of.
I was able to download and compile your PIC firmware code, but USB functionality isn't quite working right.
I notice in the compiled PIC firmware, the Product ID is 0xFC92. The product ID in the usb_descriptors.c from CDC - Serial Demo from Microchip is now 0x000A. I imagine there are also other changes which are causing my USB not to work quite right. Could you diff the current usb_descriptors.c to your version and give me the changes?
The second thing I noticed is in the .zip you posted there is a PUMP.hex and a ols.hex. ols.hex works correctly and is twice the size of PUMP.hex. The hex I get after compiling is much closer to the PUMP.hex, am I doing something wrong when I compile?
Thanks.
ROM USB_DEVICE_DESCRIPTOR device_dsc= { 0x12, // Size of this descriptor in bytes USB_DESCRIPTOR_DEVICE, // DEVICE descriptor type 0x0200, // USB Spec Release Number in BCD format CDC_DEVICE, // Class Code 0x00, // Subclass code 0x00, // Protocol code USB_EP0_BUFF_SIZE, // Max packet size for EP0, see usb_config.h 0x04D8, // Vendor ID 0x000A, // Product ID: CDC RS-232 Emulation Demo 0x0100, // Device release number in BCD format 0x01, // Manufacturer string index 0x02, // Product string index 0x00, // Device serial number string index 0x01 // Number of possible configurations };
Thank you. I tried getting the source from the git repository and when trying to build I got the error:
OpenBench-Logic-Sniffer/build/build.xml:50: The following error occurred while executing this line: OpenBench-Logic-Sniffer/client/jawis-client/ols.distribution/target/ols-0.9.4-full.zip' doesn't exist
I'm not familiar with ant and maven so I have no clue how to troubleshoot.
