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| Search found 9 matches |
| Author | Message |
|---|---|
 Topic: 18F4520 SD CARD INIT PROBLEM --WITH SD CARD ADAPTER !! |
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| boraciner Replies: 21 Views: 26163 |
 Forum: General CCS C Discussion Posted: Sun Jan 17, 2010 5:59 am Subject: 18F4520 SD CARD INIT PROBLEM --WITH SD CARD ADAPTER !! |
| I see a level translator on this board ????? | |
| Topic: 18F4520 SD CARD INIT PROBLEM --WITH SD CARD ADAPTER !! |
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| boraciner Replies: 21 Views: 26163 |
Forum: General CCS C Discussion Posted: Sat Jan 16, 2010 5:29 pm Subject: 18F4520 SD CARD INIT PROBLEM --WITH SD CARD ADAPTER !! |
| ok sir, I understand now.
I'll try to find 74HCT125(dip) thanks a lot !! |
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| Topic: 18F4520 SD CARD INIT PROBLEM --WITH SD CARD ADAPTER !! |
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| boraciner Replies: 21 Views: 26163 |
Forum: General CCS C Discussion Posted: Sat Jan 16, 2010 4:56 pm Subject: 18F4520 SD CARD INIT PROBLEM --WITH SD CARD ADAPTER !! |
| It's a property of this board.. my seller said
Dear boraciner, Just the 5V is enough. There is an on-board 3.3V regulator so you don't need to supply 3.3V. Tony |
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| Topic: 18F4520 SD CARD INIT PROBLEM --WITH SD CARD ADAPTER !! |
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| boraciner Replies: 21 Views: 26163 |
Forum: General CCS C Discussion Posted: Sat Jan 16, 2010 4:48 pm Subject: 18F4520 SD CARD INIT PROBLEM --WITH SD CARD ADAPTER !! |
| there is a voltage regulator on the board. so, I can directly connect the 5V then It works .
I also talked with the seller about it ,he says that I don't have to supply 3.3v |
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| Topic: 18F4520 SD CARD INIT PROBLEM --WITH SD CARD ADAPTER !! |
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| boraciner Replies: 21 Views: 26163 |
Forum: General CCS C Discussion Posted: Sat Jan 16, 2010 1:38 pm Subject: WITH A DIFFERENT PIC.. |
| I used 18F452 and I made the circuit in isis file and the codes.. but
the output doesn't come the same.. !! my output like this: Hadi hayirlisi UMARIM CALISIR cmd1cmd1cmd1cmd1cmd1cmd1cmd1c ... |
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| Topic: 18F4520 SD CARD INIT PROBLEM --WITH SD CARD ADAPTER !! |
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| boraciner Replies: 21 Views: 26163 |
Forum: General CCS C Discussion Posted: Sat Jan 16, 2010 1:13 pm Subject: 18F4520 SD CARD INIT PROBLEM --WITH SD CARD ADAPTER !! |
| I bought it from ebay ( Gravitech )
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=390108947839&ssPageName=STRK:MEWNX:IT This is a simple MicroSD adapter card. It allows you to inter ... |
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| Topic: 18F4520 SD CARD INIT PROBLEM --WITH SD CARD ADAPTER !! |
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| boraciner Replies: 21 Views: 26163 |
Forum: General CCS C Discussion Posted: Sat Jan 16, 2010 12:08 pm Subject: 18F4520 SD CARD INIT PROBLEM --WITH SD CARD ADAPTER !! |
| Hi! I'm using a sd card adapter but I cannot initialize it, I'm using 20mhz cyristal and the codes are :
Card capacity is 1gb #include "r mmc 452.h" #define MMC_CLK PIN_C3 #defin ... |
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| Topic: problem: storing int16 address data into eeprom (int8) ???? |
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| boraciner Replies: 2 Views: 5468 |
Forum: General CCS C Discussion Posted: Wed Jul 29, 2009 1:40 am Subject: problem: storing int16 address data into eeprom (int8) ???? |
| ok! Thanks a lot , I solved it 1-2 mins ago, by
dividing int16 to int8 and int8 then I wrote these 2 variable in 2 serial location. When I want to come together these 2 variables, I read orderly tha ... |
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| Topic: problem: storing int16 address data into eeprom (int8) ???? |
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| boraciner Replies: 2 Views: 5468 |
Forum: General CCS C Discussion Posted: Wed Jul 29, 2009 1:01 am Subject: problem: storing int16 address data into eeprom (int8) ???? |
| Hi! I need to store my address data at the "0" location of my external eeprom. If "anahtar" --> means switch is 0 then go on to store char data which is came from keyboard() fu ... | |
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