just to add an additional information on this topic.
if other files in the projects directory (other than .fcf, .hex, .fcf.001) are made hidden, then also this error appears without any extra information
Search found 30 matches
- Tue Jun 20, 2017 10:53 am
- Forum: Flowcode V7
- Topic: Unable to create C file
- Replies: 3
- Views: 4174
- Sun Jan 08, 2017 1:06 pm
- Forum: General Programming
- Topic: non busy delay routine..... possible?
- Replies: 2
- Views: 3579
Re: non busy delay routine..... possible?
hi kersing,
thanks for reply,
i totally agree with your suggestion. and i tried non busy delays using timer interrupts but i didn't succeed. i will be grateful if you explain it with the example.
thanks,
Prashant
thanks for reply,
i totally agree with your suggestion. and i tried non busy delays using timer interrupts but i didn't succeed. i will be grateful if you explain it with the example.
thanks,
Prashant
- Sun Jan 08, 2017 11:44 am
- Forum: General Programming
- Topic: non busy delay routine..... possible?
- Replies: 2
- Views: 3579
non busy delay routine..... possible?
hi, the need for this topic is to discuss the disadvantage of inbuilt 'delay' macro within FC. although it works perfect in many applications but in some applications where many interrupts are used and it is not required to keep processor in busy loop. in these cases 'delay' creates timing issues eg...
- Sat Sep 10, 2016 12:27 pm
- Forum: General Programming
- Topic: capacitive touch sensing using only ADC pin
- Replies: 7
- Views: 8076
Re: capacitive touch sensing using only ADC pin
hi Spilled,
i'm sorry for late reply..
as i didn't had much time to work upon those examples, i couldn't tried it.
as soon as i work on those examples with hardware, surely will update you guys..
thanks and regards,
Prashant
i'm sorry for late reply..
as i didn't had much time to work upon those examples, i couldn't tried it.
as soon as i work on those examples with hardware, surely will update you guys..
thanks and regards,
Prashant
- Sun Aug 28, 2016 7:53 pm
- Forum: General Programming
- Topic: capacitive touch sensing using only ADC pin
- Replies: 7
- Views: 8076
Re: capacitive touch sensing using only ADC pin
hey Martin,
thanks a lot... was waiting for your reply too.. ...
ok, i check the link and come back...
once again thanks..
regards,
Prashant
thanks a lot... was waiting for your reply too.. ...
ok, i check the link and come back...
once again thanks..
regards,
Prashant
- Wed Aug 24, 2016 11:20 am
- Forum: General Programming
- Topic: capacitive touch sensing using only ADC pin
- Replies: 7
- Views: 8076
Re: capacitive touch sensing using only ADC pin
HELLO BEN, as per your suggestion, i went through a search with keyword CAP TOUCH and i found a thread where you only have mentioned that in FC5 there is a option called 'ADC raw'. i would like to know how that works for cap touch. or do you have any example that uses adc raw feature? thanks and Reg...
- Mon Aug 22, 2016 7:54 am
- Forum: General Programming
- Topic: capacitive touch sensing using only ADC pin
- Replies: 7
- Views: 8076
capacitive touch sensing using only ADC pin
hi,
i am planning to implement capacitive touch sensing using only ADC pin.
anybody has done this?
how can i implement this in flowcode?
i am planning to implement capacitive touch sensing using only ADC pin.
anybody has done this?
how can i implement this in flowcode?
- Thu May 28, 2015 2:55 pm
- Forum: General Programming
- Topic: BOD in 16f676 chip
- Replies: 4
- Views: 4361
Re: BOD in 16f676 chip
Hi all,
got workaround for this... which is suggested by Ben.
measuring VDD on ine anlogue input and if that input is less than the full count then reset the micon..
thanks Ben for that
got workaround for this... which is suggested by Ben.
measuring VDD on ine anlogue input and if that input is less than the full count then reset the micon..
thanks Ben for that
- Mon May 25, 2015 1:12 pm
- Forum: General Programming
- Topic: BOD in 16f676 chip
- Replies: 4
- Views: 4361
Re: BOD in 16f676 chip
Hi Martin, first of thanks for the reply, secondly excuse me for the incomplete description of my problem, i have connected a 1000uF bulk cap across supply. BOD threshold for 16F676 is 2.1V, and the same for 16F628A is around ~4.2V, earlier i did not mention that on power down Display with 16f628A t...
- Sun May 24, 2015 6:48 pm
- Forum: General Programming
- Topic: BOD in 16f676 chip
- Replies: 4
- Views: 4361
Re: BOD in 16f676 chip
just read reply of Ben in other BOD related topic, felt that is fine but difficult to implement as remaining device memory low for ADC function
Prashant
Prashant
- Sun May 24, 2015 6:37 pm
- Forum: General Programming
- Topic: BOD in 16f676 chip
- Replies: 4
- Views: 4361
BOD in 16f676 chip
Hi,
I am using 16f676 chip and driving one 7 seg display, what my problem is the vdd is 5v and the rated BOD voltage for this chip is 2.1v which creates dimming effect on 7 seg display. if anybody has any idea to avoid that dimming effect of 7 SEG, would be greatly appreciated.
Prashant
I am using 16f676 chip and driving one 7 seg display, what my problem is the vdd is 5v and the rated BOD voltage for this chip is 2.1v which creates dimming effect on 7 seg display. if anybody has any idea to avoid that dimming effect of 7 SEG, would be greatly appreciated.
Prashant
- Fri Jul 11, 2014 12:39 pm
- Forum: Flowcode V5 Free Edition
- Topic: Pins from various ports for 7 segment display
- Replies: 11
- Views: 15805
Re: Pins from various ports for 7 segment display
hi,
same issue of using multiple port lines for driving 7 segment display..
yes got that in FCv5,
can someone please help me with it for FCV4.5
same issue of using multiple port lines for driving 7 segment display..
yes got that in FCv5,
can someone please help me with it for FCV4.5
- Mon Jun 30, 2014 12:16 pm
- Forum: Feature requests
- Topic: ECCP Module Support
- Replies: 5
- Views: 4556
Re: ECCP Module Support
hi,
rocket6delta, anybody got the idea...?
rocket6delta, anybody got the idea...?
- Wed Apr 30, 2014 3:20 pm
- Forum: Feature requests
- Topic: ECCP Module Support
- Replies: 5
- Views: 4556
Re: ECCP Module Support
hi,
i am also looking for the same.
i m going to use the controller 16f1936, which is equipped with enhanced pwm, where dead band delay also included.
i just want to know that how those some enhanced features used or controlled through FC4.
thanks n regards
Prashant Kamble.
i am also looking for the same.
i m going to use the controller 16f1936, which is equipped with enhanced pwm, where dead band delay also included.
i just want to know that how those some enhanced features used or controlled through FC4.
thanks n regards
Prashant Kamble.
- Thu Nov 21, 2013 12:51 pm
- Forum: General Programming
- Topic: AC line voltage measurements
- Replies: 8
- Views: 11328
Re: AC line voltage measurements
Hi Martin, i am extremely sorry for such long delay to update you.. :cry: i have attached the image of power supply used for microcontroller and voltage divider circuit to read from mains. if live and neutral connections as exchanged then there is a chance of shock hazard in this circuit as power su...
- Wed Nov 13, 2013 8:22 am
- Forum: General Programming
- Topic: LM34 Temp sensor
- Replies: 27
- Views: 26973
Re: LM34 Temp sensor
hi bill and Martin, if you want and have some 'spare time :lol: ' you can implement lm34 with the help of opamp and lm35 as you dont have lm34 sensor. Using conversion formula of degC to degF. using opamp make circuit that will add 32 as an offset and anjust the gain of (9/5). collectively the circu...
- Sun Nov 03, 2013 8:25 am
- Forum: General Programming
- Topic: AC line voltage measurements
- Replies: 8
- Views: 11328
Re: AC line voltage measurements
hi Martin,
i checked the optocoupler, it serves the purpose but it will be a costly solution.
glad to have help from you.
one more thing Martin, i was thinking to use V to F converter as replacement for costly Linear opto. is it possible?
soon i upload the circuit diagram,
i checked the optocoupler, it serves the purpose but it will be a costly solution.
glad to have help from you.
one more thing Martin, i was thinking to use V to F converter as replacement for costly Linear opto. is it possible?
soon i upload the circuit diagram,
- Fri Nov 01, 2013 8:48 am
- Forum: General Programming
- Topic: AC line voltage measurements
- Replies: 8
- Views: 11328
Re: AC line voltage measurements
Hi Martin, If it was me measuring AC mains, I would probably use opto-isolator with a fixed CTR. can you mention the optoisolator name or no.? i practically implemented this technique, i used mct2e optosiolator and same config. as u stated Using this method you can directly interface the output of o...
- Thu Oct 31, 2013 5:08 pm
- Forum: General Programming
- Topic: AC line voltage measurements
- Replies: 8
- Views: 11328
Re: AC line voltage measurements
hi Ben, so for separate DC PSU, i should use separate transformer? it may make the unit so bulky.. :cry: actualy i was using capacitive power supply for the electronics part as it working on very less current, but this capacitive PS is unable to drive Relay as relay's current requirement is much hig...
- Thu Oct 31, 2013 9:26 am
- Forum: General Programming
- Topic: AC line voltage measurements
- Replies: 8
- Views: 11328
AC line voltage measurements
Hi All, i want the efficient way to measure the ac line voltage of the amplitude 250Vrms, tried several methods, 1. line coltage --> full wave bridge rectifire --> filter caps --> resistor divider network... almost all worked up to the measurements of amplitude. problem is that my project is having ...
- Mon Oct 28, 2013 11:47 am
- Forum: Programming Tips & Tricks
- Topic: Custom Characters For 7Segment Displays
- Replies: 8
- Views: 15386
Re: Custom Characters For 7Segment Displays
Hello, First off thanks for updating... i am really sorry that i didn't mention the flowcode version. I have edited the FCV 4 component files. I didn't had much information about the compatibility of FC component files between different versions of the FC. Anyways, it is much easier to edit the comp...
- Sat Oct 26, 2013 7:01 pm
- Forum: Programming Tips & Tricks
- Topic: Custom Characters For 7Segment Displays
- Replies: 8
- Views: 15386
Custom Characters For 7Segment Displays
Hi All, attached the edited component files of 7segment (single and 4 7seg.) components. just replace the original .c files with these ones in components folder of your FC installed directory. also make sure to back up the original files, not necessary but you can easily revert back if you think you...
- Sat Oct 26, 2013 5:43 pm
- Forum: General Programming
- Topic: Custom 7Segment display characters
- Replies: 10
- Views: 10388
Re: Custom 7Segment display characters
Hi Martin, thanks a lot for clearing me where to post the files... :D Hello, I am looking to do the same thing. If you have a modified 7 segment LED component, can you please post the code? yes surely i am going to upload the corresponding files in my next post.. as mentioned by Martin, you will fin...
- Sat Oct 26, 2013 10:47 am
- Forum: General Programming
- Topic: LM34 Temp sensor
- Replies: 27
- Views: 26973
Re: LM34 Temp sensor
HI Bill, can you upload the image of the program in jpg etc. format as i dont have F6 version to run the file you uploaded..
even i am using LM35 tempsensor in my current project. so i would like to know tthe method you used to display the output temperature.
Prashant
even i am using LM35 tempsensor in my current project. so i would like to know tthe method you used to display the output temperature.
Prashant
- Tue Oct 22, 2013 1:26 pm
- Forum: General Programming
- Topic: Interupt every 1 second
- Replies: 1
- Views: 3085
Re: Interupt every 1 second
hello Rinie, The method you used to generate the 1 sec interrupt is proper one. How can I use the value of the counter to generate another Interrupt to start the "send on CAN" macro? when the counter overflows set flag(say send_can_flag) and clear this flag at the end of the main loop. and just befo...