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| Search found 6 matches |
| Author | Message |
|---|---|
 Topic: problem with USB firmware!! |
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| quocloc.pham Replies: 6 Views: 7403 |
 Forum: General CCS C Discussion Posted: Wed Dec 31, 2008 12:41 am Subject: problem with USB firmware!! |
| thanks you!
truth, it is problem with PIN Vusb. i surmount this problem now, the enumeration of usb is ok. i prepare to write interface on widows for test Happy new year!! best wishes! |
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| Topic: problem with USB firmware!! |
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| quocloc.pham Replies: 6 Views: 7403 |
Forum: General CCS C Discussion Posted: Mon Dec 29, 2008 9:34 pm Subject: Re: firmware for PIC18F4550 |
| Thank you reply!
i used HID and setup all descriptor (attached file) connected D+/D- not wrong (attached schematic) I don't know this problem, i hope you can help me!! thanks! file: usb_demo_bu ... |
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| Topic: problem with USB firmware!! |
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| quocloc.pham Replies: 6 Views: 7403 |
Forum: General CCS C Discussion Posted: Mon Dec 29, 2008 1:57 am Subject: problem with USB firmware!! |
| hi everybody!
i used USB firmware (driver of CCS) for 18F4550, but when attached to PC is PC display "USB Device Not Recognized". who can talk for me know this problem? i wait you help! ... |
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| Topic: Connecting SD Card problem |
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| quocloc.pham Replies: 0 Views: 2227 |
Forum: General CCS C Discussion Posted: Wed Dec 10, 2008 9:34 pm Subject: Connecting SD Card problem |
| I have problem to connect PIC and SD card. Logic of PIC to other logic of SD Card. Can you help me with this problem? I don't find any 74HC07 or 74HC125 to use. I only find 74LS07 and 74LS125.
Can yo ... |
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| Topic: MPLAB/CCS |
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| quocloc.pham Replies: 9 Views: 15274 |
Forum: General CCS C Discussion Posted: Wed Sep 17, 2008 9:42 pm Subject: No error " Unknown device type -- Try PCH" |
| From the error message it looks like you are using the wrong compiler version.
The CCS compiler comes in different flavours for the different PIC families: PCB for PIC12 PCM for PIC16 PCH for PI ... |
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| Topic: MPLAB/CCS |
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| quocloc.pham Replies: 9 Views: 15274 |
Forum: General CCS C Discussion Posted: Wed Sep 17, 2008 7:53 pm Subject: Re: Error : " Unknown device type -- Try PCH" |
| From the error message it looks like you are using the wrong compiler version.
The CCS compiler comes in different flavours for the different PIC families: PCB for PIC12 PCM for PIC16 PCH for PI ... |
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