Search found 8 matches

by hansolo
Fri Nov 30, 2007 10:07 pm
Forum: Wiki Announcements
Topic: Module for Sensirion SHT11 - SHT75 sensor
Replies: 12
Views: 18309

You can try using wet and dry bulb method using DS18B20 as the temperature sensors.

Alternatively you can try using HIH4000 from Honeywell.

Hansolo
by hansolo
Fri Oct 05, 2007 10:15 pm
Forum: Wiki Announcements
Topic: Module for Sensirion SHT11 - SHT75 sensor
Replies: 12
Views: 18309

Thanks yo2lio for the great library. I had used SHT75 before for my application and I find that the chip has severe RH accuracy problems. I had abandoned the idea of using this chip for any or my application. I had compared the reading of a few units of this sensor with a few calibrated thermohygrom...
by hansolo
Tue Sep 25, 2007 6:44 am
Forum: Modules
Topic: Usart Baud Rate Error
Replies: 21
Views: 11975

Doj,

Have I step on your toes?

Mind you. every copy of the 4 different compilers I had tested is original copy. I may be from a third world country but I am not a pirate.

As for your wierd behavior, I leave to others to comment.

Hansolo
by hansolo
Mon Sep 24, 2007 10:40 pm
Forum: Modules
Topic: Usart Baud Rate Error
Replies: 21
Views: 11975

A good point for the beginers guide is also that a compiler is a tool to aid a programmer in writing code quickly and efficiently. It is not a replacement for reading the technical data on a product manufactured by another company(Microchip in this case and the PIC datasheet) that has thousands of ...
by hansolo
Sun Sep 23, 2007 12:16 pm
Forum: Modules
Topic: Usart Baud Rate Error
Replies: 21
Views: 11975

Yup, add the codes below before Includes works :

Code: Select all

#option USART_BRGH = false
Thanks Steven.

Hansolo
by hansolo
Sun Sep 23, 2007 11:01 am
Forum: Modules
Topic: Usart Baud Rate Error
Replies: 21
Views: 11975

How can a beginner possibly know when and how to set the BRGH bit? The usart library should be more user friendly to set the BRGH bit automatically based on the PIC used and the set baudrate. Hope that David can improve the USART.bas library for the benefit of the beginners like me and others that d...
by hansolo
Sun Sep 23, 2007 7:58 am
Forum: Modules
Topic: Usart Baud Rate Error
Replies: 21
Views: 11975

Try adding the following line before your module includes: #option USART_BRGH = False I've just tested it on an EasyPIC3 at 2400 and it works OK with this. Regards, Steve What is this option for? I never encounter this when I was working with MikroBasic from mE. I will test out and see. Thanks for ...
by hansolo
Sun Sep 23, 2007 12:04 am
Forum: Modules
Topic: Usart Baud Rate Error
Replies: 21
Views: 11975

Usart Baud Rate Error

David, I am currently using EasyPic4 Board with PIC18F452 and 20MHz crystal. I tested the following program with the usart.bas library. Device = 18F452 Clock = 20 // import modules... Include "DS18S20.bas" Include "convert.bas" Include "usart.bas" Include "utils.bas" 'My DS18S20 ID's // ROM ID...FAM...