What aproach to use?
Posted: Sat Dec 18, 2010 6:46 pm
Hello...
I want to make inexpensive IrDA interface for some my instrument. The speed used is 9600 but packet are short (aprox 150 bytes). So I just thunk to use V_USB to link together. I just test stuff with tiny85 if work at all. And DualTraceScope, EasyLogger and i2c_tiny_usb just works. So now is the time to do my new stuf. But has question what approach to get? I'm total newbye in USB and C but has programed AVR in assembly a lot. For PC side (XP machine) I just wonder to use freeBasic to do the job. Now I'm confused of all the different modes I have to chosse. I think the HID is simple but don't know if I can go fast enought. I think in hid-custom-rq way to just use win calls to do the job. Is that plausible? (can control packet have variable length up to 250 bytes?)
Thanks
I want to make inexpensive IrDA interface for some my instrument. The speed used is 9600 but packet are short (aprox 150 bytes). So I just thunk to use V_USB to link together. I just test stuff with tiny85 if work at all. And DualTraceScope, EasyLogger and i2c_tiny_usb just works. So now is the time to do my new stuf. But has question what approach to get? I'm total newbye in USB and C but has programed AVR in assembly a lot. For PC side (XP machine) I just wonder to use freeBasic to do the job. Now I'm confused of all the different modes I have to chosse. I think the HID is simple but don't know if I can go fast enought. I think in hid-custom-rq way to just use win calls to do the job. Is that plausible? (can control packet have variable length up to 250 bytes?)
Thanks