Search found 199 matches
- Wed Jun 29, 2016 5:44 pm
- Forum: Bug reports
- Topic: DsPIC stops running if GLCD is included in the program
- Replies: 26
- Views: 26270
Re: DsPIC stops running if GLCD is included in the program
Hi Ben, I wish i had looked at using the logic analyser sooner. Using the EB076V1 component with the R22.Pmmc file for the display i have observed the following. Using an 8 bit PIC the display functions ok with the baud rate set to high or low. Using a 16 bit PIC at a high baud rate the display fail...
- Tue Jun 28, 2016 1:36 pm
- Forum: Bug reports
- Topic: DsPIC stops running if GLCD is included in the program
- Replies: 26
- Views: 26270
Re: DsPIC stops running if GLCD is included in the program
Hi Ben,
I will have a look today with my logic analyser and monitor the data going to and coming from the display when using an 8 and 16 bit chip using the same instructions and let you know the results.
Thanks
I will have a look today with my logic analyser and monitor the data going to and coming from the display when using an 8 and 16 bit chip using the same instructions and let you know the results.
Thanks
- Tue Jun 28, 2016 2:16 am
- Forum: Bug reports
- Topic: DsPIC stops running if GLCD is included in the program
- Replies: 26
- Views: 26270
Re: DsPIC stops running if GLCD is included in the program
Hi Ben, The crystal speed is correct, it matches that of the crystal fitted. I have downloaded the latest pmmc file(uLCD-43PT-R44.PmmC) for the display and selected a EB076V2 display in Flowcode using the 16 bit chip. The led flashes now and i can display text on the screen however i am unable to di...
- Tue Jun 21, 2016 8:45 pm
- Forum: Bug reports
- Topic: DsPIC stops running if GLCD is included in the program
- Replies: 26
- Views: 26270
Re: DsPIC stops running if GLCD is included in the program
Hi Ben, Thanks for posting the article on using media files with the 4D display. I have used this type of display numerous times before with 8 bit pics, with no issues at all using images from the SD card in conjunction with graphics composer. As mentioned above as soon as i have tried to use a 16 b...
- Sat Jun 18, 2016 5:12 am
- Forum: Bug reports
- Topic: DsPIC stops running if GLCD is included in the program
- Replies: 26
- Views: 26270
Re: DsPIC stops running if GLCD is included in the program
Hi Ben, I have had a limited amount of success. I have downloaded the latest pmmc file(uLCD-43PT-R44.PmmC) for the display and selected a EB076V2 display in Flowcode using the 16 bit chip. The led flashes now and i can display text on the screen however i am unable to display any images from the sd ...
- Fri Jun 17, 2016 8:40 am
- Forum: Bug reports
- Topic: Look for value in circular buffer not working
- Replies: 5
- Views: 8392
Re: Look for value in circular buffer not working
Hi Ben, Please read the following blurb, it is rather long but explains in detail with what is going on. I have included two programs, one that works correctly for the "look for value" function and one that does not, however the one that does work has other issues of its own that are explained. A th...
- Fri Jun 17, 2016 7:05 am
- Forum: Bug reports
- Topic: DsPIC stops running if GLCD is included in the program
- Replies: 26
- Views: 26270
Re: DsPIC stops running if GLCD is included in the program
Hi Ben,
I am using an EB076 V1. I have attached the file below. With the display included in the program the LED no longer flashes, with it removed from the code the LED does flash. Thanks
I am using an EB076 V1. I have attached the file below. With the display included in the program the LED no longer flashes, with it removed from the code the LED does flash. Thanks
- Wed Jun 15, 2016 11:04 am
- Forum: Bug reports
- Topic: DsPIC stops running if GLCD is included in the program
- Replies: 26
- Views: 26270
Re: DsPIC stops running if GLCD is included in the program
Hi Ben Yes i have incorporated a flasher. When the initialise and display text macros are put in the flasher no longer works. See the attached file above. That one I left the initialise macro out by mistake but with it in the screen dies not work. I have tried switching the baud rate too with no luc...
- Wed Jun 15, 2016 9:18 am
- Forum: Bug reports
- Topic: DsPIC stops running if GLCD is included in the program
- Replies: 26
- Views: 26270
Re: DsPIC stops running if GLCD is included in the program
Hi, Would really appreciate some help here, have verified all circuit connections, looks like something that is being sent to the display during the initialisation that is not working. I would really like to move forward with what i am working on and this is causing quite a disruption since the disp...
- Fri May 27, 2016 7:48 am
- Forum: Bug reports
- Topic: Look for value in circular buffer not working
- Replies: 5
- Views: 8392
Re: Look for value in circular buffer not working
Hi Ben, I have tried enter the data into a string variable and passing this into the "look for value" function. The function where the code checks for manual or auto messages now works however when checking for the messages on line 1 or line 2 it fails every 20 to 50 times it is switched between and...
- Fri May 27, 2016 1:59 am
- Forum: Bug reports
- Topic: DsPIC stops running if GLCD is included in the program
- Replies: 26
- Views: 26270
Re: DsPIC stops running if GLCD is included in the program
Hi Ben, Wondering if you have been able to follow this up any further. If the display is powered up and nothing is sent to it, the 4D Systems splash screen is displayed. With the screen connected and the above program running the screen goes blank, as well as the led not flashing, so something has b...
- Wed May 25, 2016 8:10 pm
- Forum: Bug reports
- Topic: DsPIC stops running if GLCD is included in the program
- Replies: 26
- Views: 26270
Re: DsPIC stops running if GLCD is included in the program
Hi Ben,
Whoops i'm not sure what happened there .I have placed the initialise function at the start of the program now and still have the same result as mentioned above.
Thanks
Whoops i'm not sure what happened there .I have placed the initialise function at the start of the program now and still have the same result as mentioned above.
Thanks
- Wed May 25, 2016 10:55 am
- Forum: Bug reports
- Topic: Look for value in circular buffer not working
- Replies: 5
- Views: 8392
Re: Look for value in circular buffer not working
Hi Ben,
Thanks for this info and your help, i will give that a try over the next couple of days and will let you know how i get on.
Cheers
Zane
Thanks for this info and your help, i will give that a try over the next couple of days and will let you know how i get on.
Cheers
Zane
- Tue May 24, 2016 9:36 pm
- Forum: Bug reports
- Topic: Look for value in circular buffer not working
- Replies: 5
- Views: 8392
Look for value in circular buffer not working
Hi Ben, I am having problems with the circular buffers working correctly when looking for a string within buffers. I have two cards, one that is connected to a eb076 touch screen that sends out keystroke commands to a second card that receives those and sends back 2 strings to display messages on th...
- Tue May 24, 2016 7:52 pm
- Forum: Bug reports
- Topic: DsPIC stops running if GLCD is included in the program
- Replies: 26
- Views: 26270
DsPIC stops running if GLCD is included in the program
Hi, I have tried to connect a 4D GLCD to a DsPIC30F4011 and am unable to get it to work. I have been running it from a PIC18F28K80 with no problems. All connections have been verified. I have created a small program that flashes an LED on the 30F4011 and that works fine. As soon as i connect in the ...
- Fri May 20, 2016 6:42 am
- Forum: Flowcode V6
- Topic: Flowcode 6 Pickit3
- Replies: 18
- Views: 27480
Re: Flowcode 6 Pickit3
Hi Kersing,
I have acquired another PICKit3 and am able to program 16 bit chips without any issues Thanks for your help.
I have acquired another PICKit3 and am able to program 16 bit chips without any issues Thanks for your help.
- Wed May 18, 2016 1:58 am
- Forum: Flowcode V6
- Topic: Flowcode 6 Pickit3
- Replies: 18
- Views: 27480
Re: Flowcode 6 Pickit3
Hi Kersing,
I have tried programming using the PICKIT 3 utility and im having the same issues, I might try another PICKIT and see how i get on. I will let you know how i go, thanks
I have tried programming using the PICKIT 3 utility and im having the same issues, I might try another PICKIT and see how i get on. I will let you know how i go, thanks
- Tue May 17, 2016 7:16 pm
- Forum: Flowcode V6
- Topic: RS232 send string
- Replies: 2
- Views: 3050
Re: RS232 send string
Thanks for your help most appreciated
- Mon May 16, 2016 11:44 pm
- Forum: Flowcode V6
- Topic: RS232 send string
- Replies: 2
- Views: 3050
RS232 send string
Hi,
I am working on a project and wondering with the send string command within the RS232 macro, is there any limitation on the length of the string i can send out? The data is entered in the format "\x97\x82". The length of the string i am using is 40 bytes long.
Thanks
I am working on a project and wondering with the send string command within the RS232 macro, is there any limitation on the length of the string i can send out? The data is entered in the format "\x97\x82". The length of the string i am using is 40 bytes long.
Thanks
- Mon May 16, 2016 11:34 pm
- Forum: Flowcode V6
- Topic: Flowcode 6 Pickit3
- Replies: 18
- Views: 27480
Re: Flowcode 6 Pickit3
Hi, I have been using the PICKIT3 to program 8 bit pics with no issues however when i try to program a 16 bit pic i am having a few problems. I am using a 30f4011 chip that uses a 5v supply. When programming i have the following output displayed. C:\Program Files\Flowcode 6\tools\PICkit3\pk3cmd.exe ...
- Fri Apr 08, 2016 6:43 pm
- Forum: Flowcode V6
- Topic: Problems using the "find" function with the circular buffer
- Replies: 3
- Views: 4085
Re: Problems using the "find" function with the circular buf
Hi Ben,
Thanks for this it works a treat
I spent a while looking through the help files and was unable to find any info in regards to entering the data in the format "\x67\xfd\x27". Could the help files for the circular buffer be updated to include this as well?
Thanks
Zane
Thanks for this it works a treat
I spent a while looking through the help files and was unable to find any info in regards to entering the data in the format "\x67\xfd\x27". Could the help files for the circular buffer be updated to include this as well?
Thanks
Zane
- Fri Apr 08, 2016 5:40 am
- Forum: Flowcode V6
- Topic: Problems using the "find" function with the circular buffer
- Replies: 3
- Views: 4085
Problems using the "find" function with the circular buffer
Hi I am having trouble using the find function with the circular buffer. The macro specifies that either a string or a byte array can be used. When a i put in a string eg "ABC" the find function works fine. However what i need to do is find data that appears in the ascii extended character set, valu...
- Thu Sep 17, 2015 11:57 pm
- Forum: Flowcode V6
- Topic: Stack corruption warning when compiling
- Replies: 2
- Views: 3088
Re: Stack corruption warning when compiling
Hi Ben,
I can see what is going on now , thanks for your help.
I can see what is going on now , thanks for your help.
- Thu Sep 17, 2015 12:42 pm
- Forum: Flowcode V6
- Topic: Stack corruption warning when compiling
- Replies: 2
- Views: 3088
Stack corruption warning when compiling
Hi, I have created a program that is attached below and when it compiles the following message appears..... Serious Warning: Possible sw stack corruption, function 'float32_addsub' called by more than one asynchronous thread (main/Task, interrupt, interrupt low) When the program runs and the floatin...
- Thu Feb 05, 2015 10:34 pm
- Forum: Flowcode V5
- Topic: Controlling the backlight of a 4D systems display
- Replies: 4
- Views: 5476
Re: Controlling the backlight of a 4D systems display
Thanks Ben most appreciated