Author |
Message |
Topic: color LCD |
nader
Replies: 0
Views: 3567
|
Forum: General CCS C Discussion Posted: Tue Jul 25, 2006 8:58 am Subject: color LCD |
Hi,i'm looking for color LCD that have:
320*240 pixel or 240*128
256 color or 16 color or 8 color
between 3.5" to 5"
easy to drive it or have a LCD controller on it.
TFT
price lower t ... |
Topic: need a cost efficient 8 bit DAC |
nader
Replies: 4
Views: 7665
|
Forum: General CCS C Discussion Posted: Wed May 18, 2005 9:24 am Subject: need a cost efficient 8 bit DAC |
could some one guide me for selecting a cost efficient 8 bit DAC
that needed single power supply. |
Topic: write sector problem on 128m mmc(it work on 32m) |
nader
Replies: 1
Views: 5585
|
Forum: General CCS C Discussion Posted: Thu Mar 31, 2005 1:29 am Subject: write sector problem on 128m mmc(it work on 32m) |
hi,
i use a function for write a sector to a mmc card.
on 32mb Nokia card it work but in the 128mb Nokia card it didn't.
it never free from busy flag.
could some one please guide me?
here is the ... |
Topic: determine the root directory sector |
nader
Replies: 3
Views: 8158
|
Forum: General CCS C Discussion Posted: Mon Mar 28, 2005 11:06 am Subject: determine the root directory sector |
hi,
thanks for your excellent answer.
as i understood when use the formula plus the (BPB_BytsPerSec � 1) so
we don't need any more to rounds up the RootDirSectors.is that right?
can i use all c ... |
Topic: determine the root directory sector |
nader
Replies: 3
Views: 8158
|
Forum: General CCS C Discussion Posted: Mon Mar 28, 2005 12:54 am Subject: determine the root directory sector |
hi,
i want to determine the count root directory sector &
i think i must count it as follow:
RootDirSectors = (BPB_RootEntCnt * 32) / BPB_BytsPerSec;
but the in the "Microsoft Extensible Firm ... |
Topic: proper level shifter @8Mhz |
nader
Replies: 2
Views: 6111
|
Forum: General CCS C Discussion Posted: Sun Mar 27, 2005 12:24 am Subject: proper level shifter @8Mhz |
hi,
i want use avr @16mhz @5v connect to mmc card @3.3v.
the spi bus speed is 8Mhz(clk/2).
could any one give me a good level shifter for that frequncy?
i want the circiut is small.
thanks. |
Topic: fat16 |
nader
Replies: 4
Views: 11371
|
Forum: General CCS C Discussion Posted: Fri Mar 25, 2005 2:52 am Subject: fat16 |
hi,
i need some document that explain every detail of the fat16.i want it for mmc card.
thanks alot. |
Topic: need a forums about protel dxp |
nader
Replies: 5
Views: 12418
|
Forum: General CCS C Discussion Posted: Fri Dec 24, 2004 7:29 am Subject: need a forums about protel dxp |
hi guys
i have problem for converting my schematic to pcb in protel dxp.(it didn't draw some the net).if there is any forums about it please tell me.
thanks. |
Topic: samsung infrared decoder |
nader
Replies: 4
Views: 11860
|
Forum: General CCS C Discussion Posted: Fri Sep 24, 2004 8:47 am Subject: samsung infrared decoder |
is any body know how to decode samsung infrared controller with some ic decoder like IS1U60.
i want the algoritm of it & command code & the carrier freq.(33k or 40k) |
Topic: pdiusbd12 |
nader
Replies: 4
Views: 10947
|
Forum: General CCS C Discussion Posted: Tue Sep 07, 2004 1:32 am Subject: code |
void usb_init(void)
{
set_tris_usb_data(0x00); // make it out put
set_tris_usb_control(0x07); //deafult
D12_CS_N = 1; //deactive d12cs ... |
Topic: d12 ccs for 18f452 code |
nader
Replies: 0
Views: 27218
|
Forum: Code Library Posted: Tue Sep 07, 2004 1:29 am Subject: d12 ccs for 18f452 code |
#define PortA 0xF80 //port A
#define D12_Control_Port 0xF81 //port B usb
#define PORTC 0xF82 //port C lcd
#define D12_Data_Port 0xF83 //port ... |
Topic: pdiusbd12 |
nader
Replies: 4
Views: 10947
|
Forum: General CCS C Discussion Posted: Tue Sep 07, 2004 1:25 am Subject: d12 |
hi,thanks for interest.
do exactly what beyond logic siad.
at power up i have one bus reset intrrupt & one suspend change intrrupt & a lot of ENDP0 out intrrupt.
but when i read last tran ... |
Topic: pdiusbd12 |
nader
Replies: 4
Views: 10947
|
Forum: General CCS C Discussion Posted: Mon Sep 06, 2004 10:39 am Subject: pdiusbd12 |
i try to handle pdiusbd12 with pic . i have a little problem on it.
if any want to see my code easily meil me 7 then i will send the code.
if any one have an information that think is good for this ... |
Topic: switch between SPI & I2c in software |
nader
Replies: 2
Views: 8618
|
Forum: General CCS C Discussion Posted: Mon Sep 06, 2004 5:15 am Subject: switch between SPI & I2c in software |
i want use spi & i2c in time .i read datasheet & it wrote that only
one of them can be use at the time.
Can i switch between SPI & I2c in software?
is threre any thing wrong with the d ... |
Topic: getting 10 mips for 18fxxx |
nader
Replies: 1
Views: 6222
|
Forum: General CCS C Discussion Posted: Fri Sep 03, 2004 4:05 am Subject: getting 10 mips for 18fxxx |
hi,
i use 10 mhz cystal with H4 mode for getting 10 mips.
every things work good until i connect the pic to pdiusbd12 that it
connected to usb port.after that the pic continusly reset.
is any one ... |
|