Author |
Message |
Topic: Problem with CCS ICD |
Chicky
Replies: 1
Views: 19487
|
Forum: CCS ICD / Mach X / Load-n-Go Posted: Thu May 08, 2008 8:22 pm Subject: Problem with CCS ICD |
Hello..
I just began to use my CCS ICD-U40..
At first it works fine..
After I update my firmware, its stop working with message "could not detect target chip"..
I'm using it with PI ... |
Topic: Problem with calculation results |
Chicky
Replies: 10
Views: 10834
|
Forum: General CCS C Discussion Posted: Sun Apr 06, 2008 8:37 pm Subject: Problem with calculation results |
OMG this program keep messing wif my head.. lol..
where did i go wrong here?
//Net1
Net1=(-Red*(0.0881/16.0)-Green*(2.272/16.0)+Blue*(0.2682/16.0)+99.348)* ... |
Topic: Problem with calculation results |
Chicky
Replies: 10
Views: 10834
|
Forum: General CCS C Discussion Posted: Wed Apr 02, 2008 10:12 pm Subject: Problem with calculation results |
Ok I'll try that.. thanks
I'm using Pic16f877a wif CCS compiler V4.009 |
Topic: Problem with calculation results |
Chicky
Replies: 10
Views: 10834
|
Forum: General CCS C Discussion Posted: Wed Apr 02, 2008 9:31 pm Subject: Problem with calculation results |
Why is this happening?
#include <math.h>
int16 Red, Green, Blue;
double FRed, FGreen, FBlue, Net1;
FRed=Red/16*0.088;
FGreen=Green/16*0.88;
FBlue=Blue/16*8.157;
Net1=0-FRed+FGr ... |
Topic: Variable Time to Read Timer1 Counts |
Chicky
Replies: 5
Views: 5598
|
Forum: General CCS C Discussion Posted: Tue Mar 04, 2008 12:38 am Subject: Variable Time to Read Timer1 Counts |
ooook..
I've updated my compiler n it works! Yay!
Thanks a lot guys~ |
Topic: Variable Time to Read Timer1 Counts |
Chicky
Replies: 5
Views: 5598
|
Forum: General CCS C Discussion Posted: Mon Mar 03, 2008 1:35 am Subject: Variable Time to Read Timer1 Counts |
Hi All..
I have a problem in setting time to count pulses in Timer 1..
This is how I usually do it:
setup_timer_1 ( T1_EXTERNAL | T1_DIV_BY_1 );
count=0;
set_timer1(0);
... |
Topic: whats wrong with my code (serial data) |
Chicky
Replies: 1
Views: 2869
|
Forum: General CCS C Discussion Posted: Mon Aug 13, 2007 2:47 am Subject: whats wrong with my code (serial data) |
int index, data;
char NewConfig[10];
while(data!=0x3D||index<10) //= or 0x3D indicates end of config packet
{
data=fgetc(com_a);
NewConfig[index]=data;
index++;
}
It seems like PI ... |
Topic: PIC to PIC spi interface problem... |
Chicky
Replies: 5
Views: 9030
|
Forum: General CCS C Discussion Posted: Thu Mar 30, 2006 2:17 am Subject: PIC to PIC spi interface problem... |
Yay~~ at last!!
u guys wanna know what i did?
i added this part:
for (i=0;i<8;i++)
{
while (SSPBUF==0)
;
data=spi_read();
printf("\r\n\n ... |
Topic: PIC to PIC spi interface problem... |
Chicky
Replies: 5
Views: 9030
|
Forum: General CCS C Discussion Posted: Wed Mar 29, 2006 6:46 pm Subject: PIC to PIC spi interface problem... |
thanks Ttelmah...
i've removed the 'SPI_XMIT_L_TO_H' def, but not manage to get the desired result..
here is example of what i get
05
08
01
05
03
05
06
01
02
06
03
05
06 ... |
Topic: sms |
Chicky
Replies: 23
Views: 29587
|
Forum: General CCS C Discussion Posted: Wed Mar 29, 2006 1:34 am Subject: sms |
maybe u can try this:
fprintf(GSM,"AT+CMGS=\"07712121212\"");
fprintf("\n"); >> this is the same as CR
i use this when i interface my pic ... |
Topic: PIC to PIC spi interface problem... |
Chicky
Replies: 5
Views: 9030
|
Forum: General CCS C Discussion Posted: Wed Mar 29, 2006 1:24 am Subject: PIC to PIC spi interface problem... |
Hi...
I'm trying to interface 2 pic16f877a using spi...
1 as master that will send data
1 as slave that will read the data and send it to rs232 port.
the thing is the data i'm sending is from ... |
Topic: PIC and Static RAM |
Chicky
Replies: 8
Views: 12716
|
Forum: General CCS C Discussion Posted: Thu Jan 26, 2006 8:51 pm Subject: PIC and Static RAM |
The ADC sampling rate is not finalized yet... But it should be around 20 - 40 Mhz to avoid data loss |
Topic: PIC and Static RAM |
Chicky
Replies: 8
Views: 12716
|
Forum: General CCS C Discussion Posted: Thu Jan 26, 2006 6:33 pm Subject: PIC and Static RAM |
Thx libor... i'll look up the options u gave...
FYI the actual system i'm working in consist of an adc and fpga; fpga will read the adc and write the results to RAM... my part is to use pic to read ... |
Topic: PIC and Static RAM |
Chicky
Replies: 8
Views: 12716
|
Forum: General CCS C Discussion Posted: Wed Jan 25, 2006 6:21 pm Subject: PIC and Static RAM |
hmmm... i think i'm looking at parallel access..
because i need a very fast processing time to send the data from RAM to the PC..
u see in the system; PIC will act like a middle person between the R ... |
Topic: PIC and Static RAM |
Chicky
Replies: 8
Views: 12716
|
Forum: General CCS C Discussion Posted: Tue Jan 24, 2006 7:39 pm Subject: PIC and Static RAM |
Hello...
Anyone here have any experience using/programming pic with static RAM ic? I need a direction on where to start i.e. how to read/access data stored on the static RAM...
TQ! |
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