Search found 67 matches
- Fri Mar 15, 2019 8:22 pm
- Forum: Flowcode V7
- Topic: Interrupt difficulies pic18f2553
- Replies: 3
- Views: 3560
Interrupt difficulies pic18f2553
Hello, Can you direct me to resolve this? I can't seem to change the interrupt properties.
- Tue Mar 12, 2019 3:39 am
- Forum: Flowcode V7
- Topic: Pic18f2553
- Replies: 2
- Views: 2539
Pic18f2553
Not sure, but I think I see a discrepancy for AN11 in the flowcode7 versus the data from Microchip. Can you verify and let me know if picking AN11 works even if it is suggesting the wrong pin?
Am I missing something?
Regards
AW
Am I missing something?
Regards
AW
- Fri Sep 14, 2018 3:09 pm
- Forum: Flowcode V7
- Topic: PIC18f2553 RA6
- Replies: 4
- Views: 3600
Re: PIC18f2553 RA6
I renamed the old file, and copied your file into the directory. Relaunched FC7 and now I get to select A6 as an output.
Thanks for this.
Thanks for this.
- Fri Sep 14, 2018 3:02 pm
- Forum: Flowcode V7
- Topic: PIC18f2553 RA6
- Replies: 4
- Views: 3600
Re: PIC18f2553 RA6
I will look into doing that over the weekend, can I instead change the icon code to reflect the port number?
- Fri Sep 14, 2018 12:54 am
- Forum: Flowcode V7
- Topic: PIC18f2553 RA6
- Replies: 4
- Views: 3600
PIC18f2553 RA6
Could you help me with - The data manual for the pic18f2553 indicates that RA6 is I/O for general purpose I/O. When I try to output to that pin, only 0 through 5 are in the selection. I'm using internal oscillators, and tried multiple selections (I think there are only 4). Can you direct me? Is this...
- Thu Sep 13, 2018 8:08 pm
- Forum: Flowcode V7
- Topic: Pic18f2553 Port C problems
- Replies: 1
- Views: 2358
Re: Pic18f2553 Port C problems
Never mind - Those port C pins are input only, although FC7 allows me to select those pins as outputs even though they are not available as outputs.
- Thu Sep 13, 2018 4:59 pm
- Forum: Flowcode V7
- Topic: Pic18f2553 Port C problems
- Replies: 1
- Views: 2358
Pic18f2553 Port C problems
Gents - I,m having an issue with port C bits 4, 5, and 7. Currently using bit 6 as TX for display - Works fine Bits 0 - 2 as I/o work fine Can't get bits C4, C5, C7 to switch on as outputs and simply trying to beep with C4 Tried new chip, attempted different configurations for the osc - Currently us...
- Wed Dec 20, 2017 10:06 pm
- Forum: Bug reports
- Topic: Macro Colors
- Replies: 3
- Views: 4248
Macro Colors
Copy/Paste of component icons does not transfer the modified color palette
- Wed Dec 20, 2017 10:00 pm
- Forum: Bug reports
- Topic: Macro Colors
- Replies: 3
- Views: 4248
Icon Colors
FC7 copy and paste does not maintain the modified color pallet. Might be worthwhile changing for the next rev level:
- Wed Dec 20, 2017 9:57 pm
- Forum: Flowcode V7
- Topic: Rotary encoder: 4 counts per click?
- Replies: 2
- Views: 2511
Re: Rotary encoder: 4 counts per click?
The reason it is called a "quad" encoder, is because it counts the state change of each edge. Since there are 4 edges per cycle, that would equate to 4 counts per "count". Your encoder is probably mechanically indented creating the sine and cosine signal. For a no indented encoder (such as on a moto...
- Mon Nov 20, 2017 5:36 am
- Forum: Programming Tips & Tricks
- Topic: Sine & Cosine Calculator
- Replies: 10
- Views: 17777
Re: Sine & Cosine Calculator
I'm presuming that the use for this is to produce digital a sine output with ports connected to d/a converters? Another way to produce a sine is to use a 2r2 resistor network connected to the port(s). Then a simple triangle wave (linear increase and decrease) will produce a nice sine wave with an ad...
- Mon Nov 20, 2017 5:17 am
- Forum: Flowcode V7
- Topic: Analog Component Error
- Replies: 3
- Views: 2836
Re: Analog Component Error
Two channels were assigned to An3 (one was flow - which was mine) one of those channels automatically has some "pot_chicken_Pie" name which was confusing. I had added a different one (flow), and subsequently removed pot_chicken_whatsit due to your suggestion. Problem solved. The help button takes me...
- Fri Nov 17, 2017 11:14 pm
- Forum: Flowcode V7
- Topic: Analog Component Error
- Replies: 3
- Views: 2836
Analog Component Error
The error below comes up when compiling to hex. The program works fine, and the component pins ARE actually connected. Is there an explanation for this?
- Sun Nov 12, 2017 1:26 am
- Forum: Programming Tips & Tricks
- Topic: Zero crossing detector hardware.
- Replies: 2
- Views: 5284
Re: Zero crossing detector hardware.
Not sure if my particular code will add anything so I have increased the resolution for a partial look at the development of "states" in the interrupt routine which can be used to determine what to do in the main program.
- Sat Nov 11, 2017 3:48 pm
- Forum: Programming Tips & Tricks
- Topic: Zero crossing detector hardware.
- Replies: 2
- Views: 5284
Zero crossing detector hardware.
If you want to pick up the zero point of the AC mains, a novel method (see attachment) is to use an opto isolator with two emitters reverse connected in parallel. The only time a positive signal is available, is when both LED emitters are not conducting (mains is at zero). RB0 interrupt will be evok...
- Sat Nov 11, 2017 2:51 pm
- Forum: User Components
- Topic: C Code OSCCON unidentified
- Replies: 2
- Views: 5564
Re: C Code OSCCON unidentified
Thank you
- Fri Nov 10, 2017 11:29 pm
- Forum: User Components
- Topic: C Code OSCCON unidentified
- Replies: 2
- Views: 5564
C Code OSCCON unidentified
I have pulled a flowcode 5 file into FC7 build V7.2.1.4 Compiles fine in FC5, but the following message appears in FC7 - Can you assist? Build date: Jan 24 2017 Part Support Version: 1.41 Copyright (C) 2017 Microchip Technology Inc. License type: Node Configuration Employing 18F4455 errata work-arou...
- Tue Oct 03, 2017 4:14 am
- Forum: Flowcode V5
- Topic: Finite State Program Example
- Replies: 1
- Views: 2711
Finite State Program Example
Do you have an example on finite state programming for flowcode?
- Tue Aug 01, 2017 3:00 pm
- Forum: Flowcode V5 Issues
- Topic: pic18f4455 [4550] USB no go
- Replies: 4
- Views: 7196
Re: pic18f4455 [4550] USB no go
I'm running the osc at 8mhz internal - I know the frequency is correct, because my LED can flash at the interval I expect for a known delay. Do I have to do something special when using the internal osc?
- Tue Aug 01, 2017 2:59 pm
- Forum: Flowcode V5 Issues
- Topic: pic18f4455 [4550] USB no go
- Replies: 4
- Views: 7196
Re: pic18f4455 [4550] USB no go
Thanks Ben - Most likely, I have driver install issues - I did right click on the generated driver to install it. After some messing around turning off signature validation, I succeeded the install. However, when I plug in the USB cable, I don;t get any action in the control panel section showing US...
- Mon Jul 31, 2017 10:22 pm
- Forum: Flowcode V5 Issues
- Topic: pic18f4455 [4550] USB no go
- Replies: 4
- Views: 7196
pic18f4455 [4550] USB no go
Been looking around the forum and it seems that USB initialize creates a lockup - I have the same issue. Was there a fix for this? I'm using FC5. When I diable the USB init component, the program runs fine.
Thanks
Thanks
- Thu Jul 06, 2017 9:44 pm
- Forum: Flowcode V5
- Topic: 44 pin Pic18f4455
- Replies: 3
- Views: 4717
Re: 44 pin Pic18f4455
Great stuff - That is what I hoped for. Thanks for the detail. Are you saying that (for instance) RC6 which is on Pin44 will simply be available on pin 44 instead of pin25 of the 40 pin device.
- Sat Jul 01, 2017 4:46 am
- Forum: Flowcode V5
- Topic: 44 pin Pic18f4455
- Replies: 3
- Views: 4717
44 pin Pic18f4455
How do I go about using the tqfp Surface mount device package with Flowcode V5 or V7. This device has 44 pins unlike the more common through hole 40 pin device?
- Mon Dec 19, 2016 4:15 pm
- Forum: Flowcode V7
- Topic: Programming to chip EB-006-00-6
- Replies: 3
- Views: 3904
Re: Programming to chip EB-006-00-6
Flowcode 5 programs the chips just fine.
- Wed Dec 14, 2016 2:51 pm
- Forum: Flowcode V7
- Topic: Flowcode 7 and EB006v9 on Vista and....
- Replies: 5
- Views: 4389
Re: Flowcode 7 and EB006v9 on Vista and....
My Flowcode 7 will not program chips on the EB006 - But Flowcode 5 will. I have had a request in for a few weeks with no response.