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Recent Forum Posts

Re: Stable Adc Reading Routine

Hi ! Me, again :)
Please, how to addapt Melanie's great pice of code (post#^6) for only 5 readed values, not 10 ?
Thanks !
fratello Today, 14:56

Re: ADC input signal filter selection

I prefer the inductor on the +Vdd side.

Anyway, I'd suggest get 10 or more samples in an array, then sort them in order and keep the middle 5 values.

Then add them together and divide by 5.
...
Ioannis Yesterday, 22:05

Re: It is Y2K19 but DS18B20PAR+ Returns either 127 or 85 depending on resistor value.

Yes, the LATD.1 = 1 has to be set as there is no telling what state it was left in after the preceding OWOUT command.
Dave - 13th February 2019, 15:08

Re: Need to drive 40 pins on variable change, is there a way to do it in elegant way?

won't statement HIGH DIGIT1(2) set HIGH the port number, stored in DIGIT1(2) ?
CuriousOne - 13th February 2019, 14:29

Re: It is Y2K19 but DS18B20PAR+ Returns either 127 or 85 depending on resistor value.

Excellent!
now it works!

so it was latd/trisd issue as I guess...
CuriousOne - 13th February 2019, 08:57

Re: Serin2 data bits

Within PBP you can manually manipulate SFRs, read and write to UART registers, etc. If the PIC you are using has EEPROM, you can set up an array of sequential EEPROM addresses with SFR settings. It...
mpgmike - 12th February 2019, 16:34

Re: It is Y2K19 but DS18B20PAR+ Returns either 127 or 85 depending on resistor value.

Try this routine:

OWOUT DQD, 1, [$CC, $44] ' Start temperature conversion
LATD.1=1 SET PIN STATE TO HIGH
TRISD.1 = 0 'MAKE PIN AN OUTPUT WITH DEFAULT STATE HIGH
pause 760 'ADD AN EXTRA 10...
Dave - 12th February 2019, 16:15

Re: It is Y2K19 but DS18B20PAR+ Returns either 127 or 85 depending on resistor value.

CuriousOne, How many times are you letting the program cycle? Here is the output from my terminal after I reset the processor power. Notice the "85" as the first reading from the DS18B20-PAR. This...
Dave - 12th February 2019, 16:02

Re: PORTA.5 not responding on 16F18346??

YUP it wasn't OSCCONx per se, but you got me thinking and it WAS the Configuration Word Settings. I had (erroneously) assumed that by setting INTOSC at 32MHz, no other config word settings would be...
picster - 12th February 2019, 13:47

Re: It is Y2K19 but DS18B20PAR+ Returns either 127 or 85 depending on resistor value.

Yes tried another one, same "85". There is no cables, sensor directly hooked on breadboard.
CuriousOne - 12th February 2019, 12:11

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

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