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| Search found 23 matches |
| Author | Message |
|---|---|
 Topic: UART Rx: char missing |
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| EmbdFreak Replies: 8 Views: 8980 |
 Forum: General CCS C Discussion Posted: Tue May 16, 2006 4:01 am Subject: UART Rx: char missing |
| i think ive figured out the problem. Its the soft uart tx taking more time than the buffer and store char.
Thanks forum ! |
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| Topic: UART Rx: char missing |
|
| EmbdFreak Replies: 8 Views: 8980 |
Forum: General CCS C Discussion Posted: Tue May 16, 2006 3:14 am Subject: UART Rx: char missing |
| Hi forum,
A program i had earlier developed has a small UART bug. The system recevies a 3 digit no. followed by CR. It is received this data via a hardware UART. Problem is only two digits are being ... |
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| Topic: Without Level Shifter |
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| EmbdFreak Replies: 2 Views: 6429 |
Forum: General CCS C Discussion Posted: Wed Apr 05, 2006 12:09 am Subject: Without Level Shifter |
| ok.
Thanks again |
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| Topic: Without Level Shifter |
|
| EmbdFreak Replies: 2 Views: 6429 |
Forum: General CCS C Discussion Posted: Tue Apr 04, 2006 11:04 pm Subject: Without Level Shifter |
| hi all,
had something to enquire here. I have used PICbasic PRO as well as CCS. While doing the serial transmission and reception, a simple resistor suffices instead of a level shifter in the case ... |
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| Topic: Neg Supply IC |
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| EmbdFreak Replies: 2 Views: 6023 |
Forum: General CCS C Discussion Posted: Sat Feb 25, 2006 1:22 am Subject: Neg Supply IC |
| HI,
Sorry for being a bit off-topic. But im in need of a "real splitter' IC. i.e an IC with VCC input, and outputs some V- as well as V+. Thanx |
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| Topic: My PIC runing out of space??? |
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| EmbdFreak Replies: 17 Views: 24031 |
Forum: General CCS C Discussion Posted: Tue Jan 31, 2006 10:59 pm Subject: My PIC runing out of space??? |
| Try to change the pointer size and then compile, i.e add the *=16 in the adc device definition
#device *=16 ADC=8 Regards, EF |
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| Topic: NJU6355 |
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| EmbdFreak Replies: 7 Views: 10467 |
Forum: General CCS C Discussion Posted: Tue Jan 31, 2006 12:57 am Subject: NJU6355 |
| Thanks again, its working now. I have simply changed the port ! | |
| Topic: NJU6355 |
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| EmbdFreak Replies: 7 Views: 10467 |
Forum: General CCS C Discussion Posted: Tue Jan 31, 2006 12:42 am Subject: NJU6355 |
| Thats correct, it infact is an open drain and thanx a lot for the input. Ill alter the code or pcb and will try again ! | |
| Topic: NJU6355 |
|
| EmbdFreak Replies: 7 Views: 10467 |
Forum: General CCS C Discussion Posted: Tue Jan 31, 2006 12:18 am Subject: NJU6355 |
| Actually the problem is slightly different. i tested the setup on breadboard and it gave the correct date,time(used A0-A3). I changed the ports in the driver to A2-A5 and designed a PCB assuming it wo ... | |
| Topic: NJU6355 |
|
| EmbdFreak Replies: 7 Views: 10467 |
Forum: General CCS C Discussion Posted: Sat Jan 28, 2006 6:15 am Subject: NJU6355 |
| thanx for the reply. My compiler version is 3.203 which is surely a little older. Ive run the same example as is, without renaming that function as such. The newer version might have it renamed.
Plz ... |
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| Topic: NJU6355 |
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| EmbdFreak Replies: 7 Views: 10467 |
Forum: General CCS C Discussion Posted: Sat Jan 28, 2006 4:07 am Subject: NJU6355 |
| Hi,
The example program for the NJU6355 prints ??:??:?? after setting the date and time. Ive altered the driver to suit my own pins and ve connected the 32khz xtal to drive it. Theres nothing much ... |
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| Topic: ADC problem |
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| EmbdFreak Replies: 9 Views: 11643 |
Forum: General CCS C Discussion Posted: Thu Jan 19, 2006 8:52 am Subject: ADC problem |
| PCM Programmer, it has WORKED !!!
I changed the channel, so ur solution no. 1 worked right away. Thank u all for all ur replies !!! |
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| Topic: ADC problem |
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| EmbdFreak Replies: 9 Views: 11643 |
Forum: General CCS C Discussion Posted: Thu Jan 19, 2006 1:38 am Subject: ADC problem |
| yes, im actually measuring the voltage with meter while checking my AtoD's output value. What ive noticed is, as my input voltage reaches 3v the AtoD's output reaches 255(max value for 8 bit) and the ... | |
| Topic: ADC problem |
|
| EmbdFreak Replies: 9 Views: 11643 |
Forum: General CCS C Discussion Posted: Wed Jan 18, 2006 1:24 am Subject: ADC problem |
| Hi,
I am reading my 0-5v voltage, after conversion from the ADC. The problem is the voltage i get as a result of conversion and the actual input voltage is not the same. e.g. if the actual voltage is ... |
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| Topic: modifying 24LC256 driver |
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| EmbdFreak Replies: 7 Views: 10639 |
Forum: General CCS C Discussion Posted: Fri Jan 06, 2006 4:32 am Subject: modifying 24LC256 driver |
| Thanks again. it ll surely help !
Regards, EF |
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