MEL PICBASIC Forum

Menu
Catalog

PICBASIC Compiler

AMICUS

PIC Programmers

Prototyping PCB

Support

Help

Update Policy

About Us

Legal Stuff (in no particular order)

FAQ

PICBASIC Pro

U2 Programmer

Field Programmer

Hid Maker

Microcode Studio

Experimenter Boards

Community Area

How To

Beginners

Compiler Error Codes

Settings for Beginners

Example Code

Darrel Taylors Works

A/D

Audio

EEPROM

Encoder

Ethernet / Internet

GPS

I2C

Infrared

Interrupts

Keypads

LCD

LED Display

Math

Real Time Clock

R/C

Serial Data

Timers

USART

Other Example Code

USB

Include Files

Video

Useful Links

Electronics Suppliers

Wiki Help

User Projects

Community Competitions

BigPIC4 Dev Board

Aeronautical

Audio & Music

Automotive

Data Logging

Games

Health & Safety

Home & Utility

Infrared

Nautical

Opto & Display

Programming

Radio / RF

Amateur

Robotics

R/C Model

Seasonal

Easter

4th of July

Halloween

Guy Fawkes

Christmas

New Year

Solar

Temperature

Test & Measurement

Other
Recent Forum Posts

Re: Symbol not prev defined FSR - Elapsed Timer

I'm already using Timer1, hence why I hoped to use Timer3.

I'll swap what I'm doing, so I can use DT's routine without changing Timer1.

(At the restaurant, so can't post elaborate reply)
Demon Today, 00:34

Re: Symbol not prev defined FSR - Elapsed Timer

there are more problems here than i can count

1, timer3 has no clock source
2, how can ticks ever get beyond 100

main: LatB.1 = 1 ' Pulse heartbeat
IF Ticks > 100 THEN ...
richard Today, 00:30

Re: Symbol not prev defined FSR - Elapsed Timer

I would start off with interrupt and in routine just add to a counter then in Basic do the math to get seconds, minutes etc. Otherwise that is a lot of code to fumble through. :eek::cool:
amgen Today, 00:30

Re: Symbol not prev defined FSR - Elapsed Timer

16F18877

I start the timer, but I don't get a pulse on Logic Probe after 100 Ticks.

Code:

#CONFIG
__config _CONFIG1, _FEXTOSC_OFF & _RSTOSC_HFINT32 & _CLKOUTEN_OFF & _CSWEN_OFF &...
Demon Yesterday, 22:24

Re: Symbol not prev defined FSR - Elapsed Timer

I don't see a difference between FSR0 and FSR1. I assume I can use either one?

9786

EDIT: Wooops, highlighted the wrong one, but you get the idea. FSR1 is right there as well, and it points...
Demon Yesterday, 20:47

Re: Symbol not prev defined FSR - Elapsed Timer

There is no FSR in the 16F18877, you have FSR0 and FSR1.

You need to look at the TMR1 setup... you need to set different registers and bits (ie T1CON and T1CLK).
tumbleweed Yesterday, 13:59

Re: Temp variables exceeding LastTvar "Increase the MaxTvars constant"

timestamps as used on mainframes/unix etc are imho the simplest,easiest and most efficient way to measure time periods accurately. they work marvelously on pic micros too, i have tried to...
richard Yesterday, 05:47

Re: Temp variables exceeding LastTvar "Increase the MaxTvars constant"

Note to self, revisit this thread later.
Demon Yesterday, 04:49

Re: Temp variables exceeding LastTvar "Increase the MaxTvars constant"

i did a little test , your way is 4 times bigger code and executes upto 10 times slower

#CONFIG __config _CONFIG1, _FEXTOSC_OFF & _RSTOSC_HFINT32 & _CLKOUTEN_OFF & _CSWEN_OFF & _FCMEN_ON
...
richard Yesterday, 04:23

Re: Symbol not prev defined FSR - Elapsed Timer

Modded this code for program:

https://dt.picbasic.co.uk/CODEX/ETimer

Elapsed_DN.bas came from here:

https://www.picbasic.co.uk/forum/content.php/527-Re-Elapsed-Timer-Demo
Demon Yesterday, 04:04

AMICUS

What is Amicus18?

Amicus is a multifunction development system inspired by the popular Arduino board, however, the Amicus board uses a Microchip PIC^® microcontroller instead of an Atmel AVR^tm type.

Comprehensive documentation and a helpful and friendly support environment, make using Amicus18 an easy and enjoyable experience for beginners and seasoned programmers.

Forum Moderator Mackrakit (Dave) very kindly ported the Proton BASIC Compiler code over to PBP3 and modified the original AMicus18 docuemts for PBP3 users.

...

Read More

The Amicus18 Board

Amicus18 is an embedded system platform based on a simple open hardware design for a single-board microcontroller, with embedded I/O support and a standard programming language. A great Partner for PBP3 and Perfect for the PBP3 Experimenter.

AMICUS18 in our on-line shop

...

Read More

Companion Sheild

The entry level shield is labelled The Companion Shield. This is a PCB laid out in the pattern of a solderless breadboard. The holes are single sided, which means that components can easily be removed using solder mop braid, or a solder vacuum tool, if a mistake is made, or components need to be re-used.

The (PBP3) Companion Shield Manual iCan be downloaded from here

See the Companion Shield in our on-line shop
...

Read More

GPS Shield

The Amicus GPS shield contains a multi channel GPS receiver, as well as a 16k byte (128 kbit) serial (I2C) eeprom, and a 3 Volt, 12mm battery socket in order to maintain the receiver's built-in RTC (Real Time Clock).

Available in our on-line store

...

Read More

Menu

Recent Forum Posts

AMICUS