Search found 1217 matches

by QMESAR
Wed Jan 04, 2023 5:59 pm
Forum: Flowcode V8
Topic: CAN internal
Replies: 5
Views: 7151

Re: CAN internal

There is one moment left.How, in the depths of the "SetTxIdent" macro, the decimal number is converted into the one necessary for transmission hex ? I am not quite sure if I understand your question/problem corrcetly however if you have ID in Decimal for example 541 then the compiler automatically ...
by QMESAR
Fri Sep 16, 2022 7:33 am
Forum: Flowcode V8
Topic: expression syntax error
Replies: 3
Views: 3130

Re: expression syntax error

Hi Roy.

No that is a normal mistakes even experience C programmers make it so easy to get distracted and forget to add the semicolon :D
Happy you are ok now
by QMESAR
Fri Sep 16, 2022 6:05 am
Forum: Flowcode V8
Topic: expression syntax error
Replies: 3
Views: 3130

Re: expression syntax error

Hi
you have to end the code in the C code block with a semicolon :D
When using the C code call you must comply to the C Code standards
adding the semicolon your code compile fine for me
P1.JPG
P1.JPG (58.22 KiB) Viewed 3127 times
by QMESAR
Sat Nov 06, 2021 4:39 pm
Forum: Flowcode V8
Topic: ADC NOISE REDUCTION in AVR
Replies: 10
Views: 3891

Re: ADC NOISE REDUCTION in AVR

Hi,

Software filtering is not always the solution you need to find out from where the noise is coming or at what frequencies and you need to do HW filter
your problem sounds to me like a PCB ground plane issue which generate noise and that is hard to filter it normally comes down to bad PCB layout
by QMESAR
Wed Sep 29, 2021 10:36 am
Forum: Flowcode V8
Topic: Moving Average
Replies: 6
Views: 2366

Re: Moving Average

but in my case i am using 1/4th part of the ADC count from the MCP3421 (this ADC receives 0-2.048V analog signal and output 0-131071 count) which is 32767 as i am feeding on 512mV as analog signal, this configuration works well for getting the count from the ADC. Abhi. if you only use 0-512mV then ...
by QMESAR
Thu Sep 16, 2021 10:57 am
Forum: Flowcode V8
Topic: 16Bit ADC chip
Replies: 15
Views: 6428

Re: 16Bit ADC chip

Thanks Martin
Thas a great help suuuu OK
I apprecaite your help
:D
by QMESAR
Wed Sep 15, 2021 6:42 am
Forum: Flowcode V8
Topic: 16Bit ADC chip
Replies: 15
Views: 6428

Re: 16Bit ADC chip

Hi Martin (medelec)

If I send the component file created in V9 to other people they can include it in V9 with no issue however in V8 seems to be a problem
So I am lot what to do the the component will work in V8 and V9
can you please give some directions

Apprciate your help
by QMESAR
Tue Sep 14, 2021 5:10 pm
Forum: Flowcode V8
Topic: 16Bit ADC chip
Replies: 15
Views: 6428

Re: 16Bit ADC chip

Hi Martin
My apologies to Peter.
No issues it is me and Martin(mnf) trying to get some support for components :D :D :D
must admit we are not the best component makers so take it as it is :D
by QMESAR
Tue Sep 14, 2021 4:58 pm
Forum: Flowcode V8
Topic: 16Bit ADC chip
Replies: 15
Views: 6428

Re: 16Bit ADC chip

Hi Guys

Check this for some info on the ADS1115 and it behaviours

https://www.flowcodexchange.com/post/ad ... n-flowcode
by QMESAR
Tue Sep 14, 2021 11:08 am
Forum: General Programming
Topic: Ads 1115 16bit adc module
Replies: 8
Views: 11309

Re: Ads 1115 16bit adc module

Hi All

An component for the ADS1115 is available here for free
https://www.flowcodexchange.com/product ... -interface

Enjoy
by QMESAR
Wed May 12, 2021 9:58 am
Forum: General Programming
Topic: Microchip Curiosity
Replies: 4
Views: 5742

Re: Microchip Curiosity

Forgot,
I don't think that you can run a 8 pin on the board it is designed for the 28 and 40 pin devices the issue is the 8 pin VDD and VSS pins are not lining up with the board or28/40 pin device VDD and VSS
by QMESAR
Wed May 12, 2021 9:52 am
Forum: General Programming
Topic: Microchip Curiosity
Replies: 4
Views: 5742

Re: Microchip Curiosity

Hi In the wiki there is an example how to use the curiosity board in FC however this morning I am not able to download it may be one of the MATRIX guys can help is with this :D,When I try to download the file Flocode tell me to login don't know why :oops: Pcuriosity.jpg If your board has a Pickit3 o...
by QMESAR
Tue May 11, 2021 5:36 pm
Forum: General Programming
Topic: Microchip Curiosity
Replies: 4
Views: 5742

Re: Microchip Curiosity

Hi glennd There is a Curiosity board supported directly in FC which makes working with it easy and I assume a few people is using it as a development platform. although there are a few different curiosity boards from Microchip there is one for 8 bit pic one for PIC32 etc I assume the supported board...
by QMESAR
Mon May 10, 2021 9:10 am
Forum: Freelance Embedded Engineers
Topic: Freelancer Require/ Sweep Generator
Replies: 1
Views: 8571

Re: Freelancer Require/ Sweep Generator

Hi
Thanks for the request Martin has responded to your Request
by QMESAR
Sun Mar 21, 2021 2:19 pm
Forum: Flowcode V8
Topic: 18F14K22 Timer question
Replies: 10
Views: 5274

Re: 18F14K22 Timer question

Hi.
Just a short now I haven't forgotten about my promise ,I just got hung up ,I am in my lab this week ,I will push it this week for you
Sorry it just wasn't possible for the weekend
by QMESAR
Mon Mar 15, 2021 3:38 pm
Forum: Flowcode V8
Topic: 18F14K22 Timer question
Replies: 10
Views: 5274

Re: 18F14K22 Timer question

please indulge me a little as I wish to learn but in doing so, I'm going to ask some dumb questions. I understand the clock cycle issues, but I would have though that having the interrupt trigger the timer directly would be quicker than detecting the interrupt and then starting the timer or am I (m...
by QMESAR
Sun Mar 14, 2021 5:32 pm
Forum: Flowcode V8
Topic: 18F14K22 Timer question
Replies: 10
Views: 5274

Re: 18F14K22 Timer question

Any suggestions on how this can be resolved would be greatly appreciated as my project really requires a minimum of 2 to 3us resolution. Hi , Looking at your FC chart I think at the first instance you will never be able to get a resolution of 3us due to running at 19.66080 Mhz clock which is a Tcy ...
by QMESAR
Thu Mar 04, 2021 4:16 pm
Forum: General Programming
Topic: Ads 1115 16bit adc module
Replies: 8
Views: 11309

Re: Ads 1115 16bit adc module

Hi Stefan,

Thank you for the datasheet ,I will look at it and order one to do a Converter component for Flowcode
by QMESAR
Sun Feb 28, 2021 8:04 pm
Forum: General Programming
Topic: Ads 1115 16bit adc module
Replies: 8
Views: 11309

Re: Ads 1115 16bit adc module

Hi Bob
this will mean using more pins on the controller over the 2 used on I2C
This is true :D
I do not know of any ready component for the ADS1115 in Flowcode.I might be wrong.
after the ADS1118 I will try to do a ADS1115 if there is not a component for it.
by QMESAR
Sun Feb 28, 2021 7:07 pm
Forum: General Programming
Topic: Ads 1115 16bit adc module
Replies: 8
Views: 11309

Re: Ads 1115 16bit adc module

Hi Bob, We are currently working on a Flowcode component for the ADS1118 which is basically the same ADC the only (biggest) difference is the interface ADS1115 use I2C and ADS1118 use SPI You can check on Flowcode Exchange here https://www.flowcodexchange.com/ when this will be ready I guess in arou...
by QMESAR
Fri Feb 12, 2021 10:15 am
Forum: General Programming
Topic: voltage divider values
Replies: 8
Views: 6470

Re: voltage divider values

Hi if i understand it correctly the input pins impedance would be in paralell with the dividers bottom resistor which would be a factor ?? This does matter and even more as you start to increase sampling rate ,the ADC max input impedance recomended by MCHP is around 2K for this reason you should use...
by QMESAR
Sat Jan 30, 2021 8:19 am
Forum: Flowcode V8
Topic: PIC18F26K42 and UART
Replies: 9
Views: 5017

Re: PIC18F26K42 and UART

Hi Abhi,

It will be for all chips that has a Hardware SPI Module

:D
by QMESAR
Fri Jan 29, 2021 4:01 pm
Forum: Flowcode V8
Topic: PIC18F26K42 and UART
Replies: 9
Views: 5017

Re: PIC18F26K42 and UART

Hi Abhi.

Just be patient for a few days, I am almost finish with a component for the MCP320x devices ,You can be a test person for the component
by QMESAR
Mon Jan 25, 2021 8:20 am
Forum: Flowcode V8
Topic: PIC18F26K42 and UART
Replies: 9
Views: 5017

Re: PIC18F26K42 and UART

Abhi

There is an issue with the definition file for the chip ,Ben and the guys need to look at it for you,
from the errors it is clear that the code is looking for structure members that do not exists on this chip

Ask Ben to take care of it for you :D
by QMESAR
Fri Jan 15, 2021 7:29 am
Forum: MIAC
Topic: MIAC CAN Interrupt
Replies: 4
Views: 9789

Re: MIAC CAN Interrupt

Leigh

Thank you that helps a lot ,I do not need both UARTS only 1 for the RS485 ,

Thanks again