 |
 |
 FAQ Forum Help Official CCS Support  Search
 Register
 Profile  Log in to check your private messages  Log in
|
CCS does not monitor this forum on a regular basis. Please do not post bug reports on this forum. Send them to CCS Technical Support |
| Search found 9 matches |
| Author | Message |
|---|---|
 Topic: Support for 18f46j53 and 18f26j53 for USB |
|
| NeoTO Replies: 0 Views: 2899 |
 Forum: General CCS C Discussion Posted: Mon Dec 13, 2010 2:41 pm Subject: Support for 18f46j53 and 18f26j53 for USB |
| I am not able to run even an simple USB HID application. The host always complains that the device could not be enumerated.
Here is my code (I used 18f26j53 for the device, as this is the nearest o ... |
|
| Topic: MMC - problems... |
|
| NeoTO Replies: 9 Views: 9368 |
Forum: General CCS C Discussion Posted: Fri Sep 08, 2006 2:17 am Subject: MMC - problems... |
| It works with or without 100k pull-ups.
Another question now: there is data on the card. The first sector has around 10 bytes different from 0 (it also ends with 55h and AAh), the next 10 sectors a ... |
|
| Topic: MMC - problems... |
|
| NeoTO Replies: 9 Views: 9368 |
Forum: General CCS C Discussion Posted: Fri Sep 08, 2006 2:13 am Subject: MMC - problems... |
I have none  I'll try with them also. |
|
| Topic: MMC - problems... |
|
| NeoTO Replies: 9 Views: 9368 |
Forum: General CCS C Discussion Posted: Fri Sep 08, 2006 1:49 am Subject: MMC - problems... |
| I have removed 1k resistors, I had between PIC and MMC and now it WORKS!!!
Regards, Matev� |
|
| Topic: MMC - problems... |
|
| NeoTO Replies: 9 Views: 9368 |
Forum: General CCS C Discussion Posted: Thu Sep 07, 2006 4:11 pm Subject: MMC - problems... |
| I have vague memories of reading someplace that different brands of MMC cards have problems. You may want to try another card and another brand of card.
Good luck, John I have 4 MMC cards at ... |
|
| Topic: MMC - problems... |
|
| NeoTO Replies: 9 Views: 9368 |
Forum: General CCS C Discussion Posted: Thu Sep 07, 2006 3:55 pm Subject: MMC - problems... |
| As I said, I can initialize MMC (send CMD0 and CMD1 with the right replies), set the block size and send read_block command, but I don't get 0xFE response token. I am running PIC on 3.0V and it is dir ... | |
| Topic: MMC - problems... |
|
| NeoTO Replies: 9 Views: 9368 |
Forum: General CCS C Discussion Posted: Thu Sep 07, 2006 9:09 am Subject: MMC - problems... |
| I am unsucessfully trying read from MMC card for a week now.
I am using mmc_spi.c 'driver', PIC 18F2620 at 20MHz and 3.0V, MMC directly connected to appropriate SPI pins on PIC. I am never getting 0x ... |
|
| Topic: PIC MCU question |
|
| NeoTO Replies: 6 Views: 8574 |
Forum: General CCS C Discussion Posted: Mon Aug 29, 2005 10:24 am Subject: PIC MCU question |
| the formula is in datasheet | |
| Topic: PIC MCU question |
|
| NeoTO Replies: 6 Views: 8574 |
Forum: General CCS C Discussion Posted: Mon Aug 29, 2005 10:15 am Subject: PIC MCU question |
| As far as I know, LF versions run at lower voltages (from 2V on).
The only problem i had with these, that i had to turn off BODEN fuse to get them working at 3 V. |
|
All times are GMT - 6 Hours |
Powered by phpBB © 2001, 2005 phpBB Group