Search found 1217 matches

by QMESAR
Tue Dec 09, 2014 1:19 pm
Forum: Flowcode V6
Topic: ECIO40P16 PWM Chip Output
Replies: 9
Views: 6217

Re: ECIO40P16 PWM Chip Output

Hi Just to show you an example below is the code I use to run 2 PWM's set at 10KHZ on an ECIO40P16 . You can achieve any frequency you need by setting up the PTPER register with pre-scalers , then you can use multiple modes op operation for the PWM module check out the Referance manual on PWM for th...
by QMESAR
Tue Dec 09, 2014 8:31 am
Forum: Flowcode V6
Topic: ECIO40P16 PWM Chip Output
Replies: 9
Views: 6217

Re: ECIO40P16 PWM Chip Output

I'm very surprised that the chip cannot output PWM frequencies of 20KHz for DC motors without using software interrupts. will the PWM support the 50Hz PWM frequency of RC Servo Motors with 1-2mSec pulse width? In my opinion it is not the chip ,The chip can do that ,it is the way the FC PWM componen...
by QMESAR
Mon Dec 08, 2014 9:48 pm
Forum: Flowcode V6
Topic: PIC24FJ64GB004 USB serial enumerates, no data send/receive
Replies: 24
Views: 12065

Re: PIC24FJ64GB004 USB serial enumerates, no data send/recei

Thank you for the reply
I see you are using the real USB port then I am not much of help to you as USB is out of my league ,I only use the UART - USB VCP setup
however I guess the pin mapping is still valid to look at and I hope one of the more experienced guys will help you :D
by QMESAR
Mon Dec 08, 2014 9:10 pm
Forum: Flowcode V6
Topic: flowcode V6 - 18F1330 PWM
Replies: 6
Views: 4300

Re: flowcode V6 - 18F1330 PWM

Hi Guys I just had a look at the datasheet of the 18F1330 and it has the same power Control module as the PIC18xx31 and in my opinion it is possible to run individual PWM pins or the pair combinations as for the advanced PWM schemes the OVDCOND register allows you to achieve the individual pin PWM ,...
by QMESAR
Mon Dec 08, 2014 8:45 pm
Forum: Flowcode V6
Topic: flowcode V6 - 18F1330 PWM
Replies: 6
Views: 4300

Re: flowcode V6 - 18F1330 PWM

advanced PWM peripherals cannot even be enabled individually. @Benj I am not a 18F1330 user however I use the 2431and 4431 and the 4331 a lot and I use single PWM on this device by setting the OVDCON and OVDCONS registers and by setting the Pins to individual mode I apologize if i misunderstood you...
by QMESAR
Sun Dec 07, 2014 3:44 pm
Forum: Flowcode V6
Topic: PIC24FJ64GB004 USB serial enumerates, no data send/receive
Replies: 24
Views: 12065

Re: PIC24FJ64GB004 USB serial enumerates, no data send/recei

Just a question did you remap the pins to the correct UART module you are using as the PIC24 has re-mappable pins you need to make sure that you map to the correct pin Can you post your config for the USB serial(the properties panel ) As you will see by placing the RS232 Component there is no pins s...
by QMESAR
Sun Dec 07, 2014 1:19 pm
Forum: Flowcode V6
Topic: reading and writing to an EEPROM in V6
Replies: 5
Views: 4070

Re: reading and writing to an EEPROM in V6

Yes Kersing is correct in my original post you will see both the EEPROM functions it is only by accident that the CAL one is highlighted you should read the help file for each component which will tell you the function of each of them
by QMESAR
Sat Dec 06, 2014 8:56 pm
Forum: Flowcode V6
Topic: reading and writing to an EEPROM in V6
Replies: 5
Views: 4070

Re: reading and writing to an EEPROM in V6

If you go to the search panel and enter EEPROM you will find it
by QMESAR
Sat Dec 06, 2014 10:28 am
Forum: Flowcode V6
Topic: Compiling issue
Replies: 8
Views: 4964

Re: Compiling issue

Just had a look too it looks very good :D This will be great if FC will allow the use of the standard included Libraries through C files as they have advance peripheral support such as CCP /SPI/I2C Advance PWM module ect which would be great While you are making the change allow the user have more a...
by QMESAR
Fri Dec 05, 2014 11:02 pm
Forum: Flowcode V6
Topic: Compiling issue
Replies: 8
Views: 4964

Re: Compiling issue

Thank you Ben for the information :D
by QMESAR
Tue Dec 02, 2014 3:42 pm
Forum: Flowcode V6
Topic: Problem with setting dsPIC Clock Speed to 140Mhz
Replies: 13
Views: 11515

Re: Problem with setting dsPIC Clock Speed to 140Mhz

Thank you GTF that helps a lot :D
by QMESAR
Tue Dec 02, 2014 3:25 pm
Forum: Flowcode V6
Topic: Problem with setting dsPIC Clock Speed to 140Mhz
Replies: 13
Views: 11515

Re: Problem with setting dsPIC Clock Speed to 140Mhz

Hi Benj Just a feed back I added the lines of code as you suggested that helped in the sense that I could use the macro call and the controller would run however it did a few times not start to run after discussions with Microchip Field application engineer I had to include a while loop that checks ...
by QMESAR
Tue Dec 02, 2014 1:24 pm
Forum: Flowcode V6
Topic: Compiling issue
Replies: 8
Views: 4964

Re: Compiling issue

Benj wrote: We will be moving to a newer compiler for PIC and dsPIC shortly in the new year

:D
I personally hope you are moving direction XC8 and XC16
by QMESAR
Tue Dec 02, 2014 1:21 pm
Forum: Flowcode V6
Topic: Problem with setting dsPIC Clock Speed to 140Mhz
Replies: 13
Views: 11515

Re: Problem with setting dsPIC Clock Speed to 140Mhz

Thank you BenJ and GTF for your help I appreciate it
by QMESAR
Mon Dec 01, 2014 6:28 pm
Forum: Flowcode V6
Topic: Problem with setting dsPIC Clock Speed to 140Mhz
Replies: 13
Views: 11515

Re: Problem with setting dsPIC Clock Speed to 140Mhz

Ben Thank you very much I will do as you advise. I am just not on the same page with you with the 58 setting it depends what you use for N1 and N2 in the PLLPRE and PLLPOST(in my understanding) also M is 2 + the value you write to the PLLFDB ,I use 0 and that is always 2 in each of them then FOSC = ...
by QMESAR
Mon Dec 01, 2014 3:19 pm
Forum: Flowcode V6
Topic: Problem with setting dsPIC Clock Speed to 140Mhz
Replies: 13
Views: 11515

Re: Problem with setting dsPIC Clock Speed to 140Mhz

Hi Benj
This is the macro I am using ,thanks for looking at this
by QMESAR
Mon Dec 01, 2014 1:26 pm
Forum: Feature requests
Topic: Support for 16F17XX Family
Replies: 3
Views: 3805

Re: Support for 16F17XX Family

David
Thank you for your reply.I understand this totally,
by QMESAR
Mon Dec 01, 2014 10:59 am
Forum: Flowcode V6
Topic: SPI Low level Component
Replies: 8
Views: 4732

Re: SPI Low level Component

Hi Benj For master functionality it's probably best for you to use your own CS pin and clear / set it yourself using an output icon in single bit mode. Thank you for the information :D That works fine using an user defined pin however my concern is that the SS pin is allocated and configured in the ...
by QMESAR
Mon Dec 01, 2014 10:20 am
Forum: Flowcode V6
Topic: FC6 and pic18f65k80
Replies: 11
Views: 7865

Re: FC6 and pic18f65k80

Hi Tello

This sound very good thank you for informing :D
Good luck
by QMESAR
Mon Dec 01, 2014 9:18 am
Forum: General Programming
Topic: How to measure pulse period?
Replies: 9
Views: 15216

Re: How to measure pulse period?

Victor I have no idea why you cannot open the project files in FC6 Demo. maybe one of the experience FC guys can help us with this problem :D Doesn't Flowcode have enough facilities to measure pulse without custom code, by using existing icons and created macros? I did not find any blocks(component ...
by QMESAR
Sun Nov 30, 2014 10:04 pm
Forum: General Programming
Topic: How to measure pulse period?
Replies: 9
Views: 15216

Re: How to measure pulse period?

Hi I have modified the project I added some code that outputs a pulse corresponding to the Input pulse low time all you need to do now is do the maths and load the timer value and you have your pulse this code should give you a kick start , There might be small problems as you go a long as I did not...
by QMESAR
Sun Nov 30, 2014 6:34 pm
Forum: General Programming
Topic: How to measure pulse period?
Replies: 9
Views: 15216

Re: How to measure pulse period?

What I suggest you do is try to build upon the project I posted with your own code and post it here when you have problems and all of us can try to help you , this way you will learn FC and me too :D Here is the C file I used for the pulse measurement anybody else with a better solution please let u...
by QMESAR
Sun Nov 30, 2014 6:28 pm
Forum: General Programming
Topic: How to measure pulse period?
Replies: 9
Views: 15216

Re: How to measure pulse period?

Hi I do not have a PIC12F615 however I have a PIC12F675 and played a bit with you idea. what i did as you will see I used the INT0 pin on the PIC to measure the input Pulse,I set the Interrupt to occur on the Falling edge and then I start Timer1 and set the Interrupt to occur on the rising edge in a...
by QMESAR
Sat Nov 29, 2014 4:45 pm
Forum: General Programming
Topic: How to measure pulse period?
Replies: 9
Views: 15216

Re: How to measure pulse period?

Hello

Your PIC has a CCP/PWM which is designed to do things as you want to do measure a pulse/duty cycle/low or high Pulse time etc it is just a matter of configuring the CCP module
Check the data sheet for the device section Capture Compare it will help you to achieve your goal.
by QMESAR
Sat Nov 29, 2014 4:34 pm
Forum: Feature requests
Topic: Support for 16F17XX Family
Replies: 3
Views: 3805

Support for 16F17XX Family

Hi Team Please consider to support the PIC16F17XX family of micro's ,these devices are very handy as they have PSMC ,Configurable logic Cell and Numeric control Oscillator modules together these module can measure decode and generate very complex and onother nice feature is the core independent peri...