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  Topic: max6675
madhusuthanan

Replies: 35
Views: 72395

PostForum: General CCS C Discussion   Posted: Sat Jan 13, 2018 11:21 am   Subject: max6675
I find the solution for that issue not it is showing the correct value. I made manually get the value of the module with software spi communication. manually calculated from spi communication. thanks ...
  Topic: max6675
madhusuthanan

Replies: 35
Views: 72395

PostForum: General CCS C Discussion   Posted: Sat Dec 09, 2017 5:25 am   Subject: max6675
hi Ttelmah,

it is there i forget to copy the line here is the code.


#include <16F72.h>
#device adc=8

#FUSES NOWDT
#FUSES HS
#FUSES NOPUT
#FUSES NOPROTECT
#F ...
  Topic: max6675
madhusuthanan

Replies: 35
Views: 72395

PostForum: General CCS C Discussion   Posted: Sat Dec 09, 2017 4:00 am   Subject: max 6675
hi

the pin numbers are connected between pic & max6675 module



16f72 max6675 module

14 3
16 5
17 4
vcc 2
gn ...
  Topic: max6675
madhusuthanan

Replies: 35
Views: 72395

PostForum: General CCS C Discussion   Posted: Fri Dec 08, 2017 8:48 am   Subject: max6675
hi jay,


The display working 100%. There is also the increment counter module in the same board, it works correctly.

In the program there is separate function for data acquisition. I need ...
  Topic: max6675
madhusuthanan

Replies: 35
Views: 72395

PostForum: General CCS C Discussion   Posted: Fri Dec 08, 2017 8:04 am   Subject: max6675
hi

I already written as you given for sample. but i got only 00.0 only for this code.


#include <16F72.h>
#device adc=8

#FUSES NOWDT //No Watch Dog Timer
#FUSE ...
  Topic: max6675
madhusuthanan

Replies: 35
Views: 72395

PostForum: General CCS C Discussion   Posted: Fri Dec 08, 2017 7:40 am   Subject: max6675
hi,


I've written the software spi program for max6675. But i got as 65.0 as output in 7 segment display. not changing the values . please help us to resolve


#include <16F72.h>
#de ...
  Topic: max6675
madhusuthanan

Replies: 35
Views: 72395

PostForum: General CCS C Discussion   Posted: Fri Dec 08, 2017 7:35 am   Subject: max6675
hi Ttelmah,


i use software spi program. i got it as 00.0 in the 7 segment display

#include <16F72.h>
#device adc=8

#FUSES NOWDT //No Watch Dog Timer
#FUSES HS ...
  Topic: max6675
madhusuthanan

Replies: 35
Views: 72395

PostForum: General CCS C Discussion   Posted: Sun Dec 03, 2017 11:56 pm   Subject: max6675
hi Ttelmah,

There is the change in hardware spi. The sdo is using as sdi. For that only using software spi.
  Topic: max6675
madhusuthanan

Replies: 35
Views: 72395

PostForum: General CCS C Discussion   Posted: Sat Dec 02, 2017 6:48 am   Subject: max6675
hi Ttelmah,

Here there is no option for using hardware spi. I want to use the software spi only.
  Topic: max6675
madhusuthanan

Replies: 35
Views: 72395

PostForum: General CCS C Discussion   Posted: Fri Dec 01, 2017 9:12 am   Subject: max6675
thank you Ttelmah. Please give me the sample software spi program.
  Topic: max6675
madhusuthanan

Replies: 35
Views: 72395

PostForum: General CCS C Discussion   Posted: Fri Dec 01, 2017 8:04 am   Subject: termocouple value
thank you temtronic,

Still I'm getting 00.0 value in the display . Please guide me to solve this issue.


#include <16F72.h>
#device adc=8

#FUSES NOWDT
#FUSES HS ...
  Topic: max6675
madhusuthanan

Replies: 35
Views: 72395

PostForum: General CCS C Discussion   Posted: Fri Dec 01, 2017 3:49 am   Subject: temperature value
I check this code this always read only 00.0 value only from max6675 module. Please guide me to solve this issue.


#include <16F72.h>
#device adc=8

#FUSES NOWDT
#FUSES HS ...
  Topic: max6675
madhusuthanan

Replies: 35
Views: 72395

PostForum: General CCS C Discussion   Posted: Tue Nov 28, 2017 12:17 am   Subject: max6675
hi pcm programmer,



I changed to spi mode 0. still this is showing the same problem. I'm using thermocouple module max6675 .



#include <16F72.h>
#device adc=8

#FUSES NOWDT ...
  Topic: max6675
madhusuthanan

Replies: 35
Views: 72395

PostForum: General CCS C Discussion   Posted: Sun Nov 26, 2017 9:33 am   Subject: max6675
hi i'm communicating the max6675 through software spi communication. I have the 7 segment problem. It is not displaying correct value.


#include <16F72.h>
#device adc=8

#FUSES NOWDT
#F ...
  Topic: max6675
madhusuthanan

Replies: 35
Views: 72395

PostForum: General CCS C Discussion   Posted: Wed Aug 23, 2017 8:24 am   Subject: max6675
Hi, I'm communicating with a max6675 through a pic16f72. I have the code below that shows only 00.0 in 7-segment display. Please help me to resolve this problem.

#include <16F72.h>
#device a ...
 
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