Author |
Message |
Topic: AD resolution expand |
dongseong
Replies: 6
Views: 9182
|
Forum: General CCS C Discussion Posted: Wed Dec 21, 2005 3:41 pm Subject: AD resolution expand |
Thanks for a nice advice.
Since my signal is clean, let me try with "dither", and actaully I was looking for this method.
My pressure sensor is MPX4115, and it is directly conected to PIC.
I ... |
Topic: AD resolution expand |
dongseong
Replies: 6
Views: 9182
|
Forum: General CCS C Discussion Posted: Wed Dec 21, 2005 3:00 pm Subject: AD resolution expand |
Thanks for qucik reply!
I am trying to A/D for pressure sensor with PIC12F675, and expanding 10 bits to 12bits will be OK for me.
Since signal changes slowly, I do not need fast speed either.
... |
Topic: AD resolution expand |
dongseong
Replies: 6
Views: 9182
|
Forum: General CCS C Discussion Posted: Wed Dec 21, 2005 12:57 pm Subject: AD resolution expand |
Hello?
Someone tells me that A/D resolution can be easily explanded with software algorithm and small change of hardware.
For example, in order to expand 10 bits to 14 bits,
1) A/D original
... |
Topic: bits order change |
dongseong
Replies: 9
Views: 15449
|
Forum: General CCS C Discussion Posted: Thu Jun 23, 2005 4:44 am Subject: Thanks |
Thanks!
It is complicated then I expected. |
Topic: bits order change |
dongseong
Replies: 9
Views: 15449
|
Forum: General CCS C Discussion Posted: Wed Jun 22, 2005 11:13 pm Subject: bits order change |
Hello,
Is there function available on CCS-C to change the bit order?
I want to change as follow;
bit 7 --> bit 0
bit 6 --> bit 1
bit 5 --> bit 2
bit 4 --> bit 3
bit 3 --> bi ... |
Topic: disable clockout |
dongseong
Replies: 3
Views: 6528
|
Forum: General CCS C Discussion Posted: Sat Jun 18, 2005 5:00 am Subject: It works!! |
I appreciate your help!!! |
Topic: disable clockout |
dongseong
Replies: 3
Views: 6528
|
Forum: General CCS C Discussion Posted: Fri Jun 17, 2005 11:42 pm Subject: disable clockout |
Hello,
Could someone please explain me how to disable clockout feature on 12F675?
Below is my fuse setting
========================================
#fuses INTRC,NOWDT,NOPROTECT,NOMCLR,PUT,BROW ... |
Topic: 12F675 Vref |
dongseong
Replies: 2
Views: 6582
|
Forum: General CCS C Discussion Posted: Fri Jun 17, 2005 2:45 pm Subject: Thanks! |
Thanks for an excellent explanation.
Dong |
Topic: 12F675 Vref |
dongseong
Replies: 2
Views: 6582
|
Forum: General CCS C Discussion Posted: Fri Jun 17, 2005 11:38 am Subject: 12F675 Vref |
Hello,
I am trying to measure a battery voltage with 12F675, and considering to
supply 2.5 v to Vref pin (GPO1)
Could someone explain me how to use setup_adc_ports() for my case?
I looked i ... |
Topic: MCLR select on 12F675 |
dongseong
Replies: 2
Views: 6039
|
Forum: General CCS C Discussion Posted: Tue May 24, 2005 5:34 am Subject: Thanks, it works |
Thank very much! It works |
Topic: MCLR select on 12F675 |
dongseong
Replies: 2
Views: 6039
|
Forum: General CCS C Discussion Posted: Mon May 23, 2005 9:56 pm Subject: MCLR select on 12F675 |
Hello?
Could someone explain me how to change GP3 as MCLR or general input on PIC 12F675 ? |
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