Author |
Message |
Topic: USB windows 98 Driver |
GreenPic
Replies: 5
Views: 6951
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Forum: General CCS C Discussion Posted: Mon May 29, 2006 11:33 pm Subject: USB windows 98 Driver |
CCS I think. |
Topic: migrating from PIC18F2550 to PIC18F2450 with USB CDC code |
GreenPic
Replies: 0
Views: 3342
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Forum: General CCS C Discussion Posted: Thu May 25, 2006 8:21 am Subject: migrating from PIC18F2550 to PIC18F2450 with USB CDC code |
How can I migrating, what must be changed? Declaration of buffers location must be changed because there is usb buffer since 0x500. what exactly must be changed? |
Topic: USB cdc baud rate changing |
GreenPic
Replies: 2
Views: 6720
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Forum: General CCS C Discussion Posted: Fri May 12, 2006 8:26 am Subject: USB cdc baud rate changing |
It is a virtual com port, not a real one. The same happens wth virtual ports over ethernet. The communication rate over USB, remains the same whatever you set, and the device at the other end, receivi ... |
Topic: USB cdc baud rate changing |
GreenPic
Replies: 2
Views: 6720
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Forum: General CCS C Discussion Posted: Fri May 12, 2006 2:50 am Subject: USB cdc baud rate changing |
How can I change baud rate in USB CDC Virtual Com port Example?
Even if i change baud rate in 'usb_cdc_init()' and i set different baud rate in HyperTerminal it steel works so changing has no effect. |
Topic: calling from int_global |
GreenPic
Replies: 9
Views: 9662
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Forum: General CCS C Discussion Posted: Fri May 05, 2006 12:20 am Subject: calling from int_global |
Ok, i found one function which was called from ISR and from main. I removed it (i think it is doing nothing), and compile fine, but still doesn't work. No interrupt from USB. I'm findig. Thank You ver ... |
Topic: calling from int_global |
GreenPic
Replies: 9
Views: 9662
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Forum: General CCS C Discussion Posted: Thu May 04, 2006 6:47 am Subject: calling from int_global |
I will write exactly what i want to do.
I have an example (from CCS EXAMPLE folder) 'ex_usb_serial2.c'
I'm using 18F2550. It works fine. It is exactly what I need to connect my device to PC via USB ... |
Topic: calling from int_global |
GreenPic
Replies: 9
Views: 9662
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Forum: General CCS C Discussion Posted: Thu May 04, 2006 2:37 am Subject: calling from int_global |
Thank You for fast answer.
I found that there can be keyword FAST. Is that correct?
"#int_TIMER0 FAST"
I have error - invalid pre-processor directive
"#int_TIMER0 HIGH" compiles fine. Why FAST doe ... |
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