Matrix user forums

Hi guys :( Please see if you can help with the following errors. I saved the program I was working on as well as a backup of the same program to my c: drive in the same folder I saved all my other flowcode files too. When I tried to open the files the next day I got the following errors. "Acces...

Hi Benj I need to make a program were I can enter and save cell nr's. Do you know if anyone managed to use flash like normal eeprom with flowcode? I've searched the forums without success and my poor C programming skills are not helping either :oops: :oops: Will it be possible to use a c-block and w...

How can I enter a 12 digit nr via keypad and store it on a pic18f46j50 without losing the digits when power is removed

Hi Benj

No for some reason if I do a string receive straight after then the first string prints again.

Hallo Benj In the flowcode help file I found the following explanation. "(STRING) StringReceive ( ) makro Returns a line from the string that has been received up to a carriage return cut-off" As far as I know the gsm sends a carriage return & line feed after receiving the "+CRING...

Hi Benj I did a little test using only the flowcode RS232 component macro to communicate to the gsm module and I received the “CLIP:” response with the number as it should be. Something in the gsm component macro must be wrong or not retrieving all the data from the incoming string. Did you have tim...

Hi Benj

Is it possible that this could be a flowcode error.

:x :x :x :x I've tried sending AT+CLIP=1 as per sample but without success. After every ring I receive "+CRING: VOICE" as expected but nothing else. I'm uploading a basic version of my program. Please let me know what I'm doing wrong? When I test the unit on a terminal with direct serial c...

Hi Benj

When I send the command AT+CLIP=1 I receive OK
When I send AT+CLCC I receive +CLCC:1,1,4
I've downloaded the SIM900_AT Command Manual and played around with some of the commands but its not much help.

Hi Ben

I'm using a custom unit with a SIM 900 module.

Hi Guys

When using a gsm module, how do you check the NR: of an incoming call?
My remote gsm system is working really well but I need to add a security check on incoming calls when opening a gate to prevent unauthorized no’s to open the gate via missed call.

Hi Ben

Do I need a FTDI chip when using usb serial?

Hi Ben

I've tried different config settings in my main program without success.
I've tried using the HS options that are available but there are no speed difference.

Hi

Why can I not get my pic 18F46J50 from using the internal osc.
With a 1 sec led test I can see that my program is running way to fast and with the external osc removed the led keep on flashing.
Can the problem be the rtcc crystal connected to portC0 & portC1?

Hi

Please help?
I'm trying to use the USB HID to send data received via gsm to my pc but every time I enable the usb my pic reset when the gsm receives a sms.
Without the usb my program receives and send data via gsm and display received data on lcd correctly.

Hi guys

This is a very basic version of my 18f46j50 onboard rtcc program to get some of our other users a starting point.
There might still be some errors so please give some feedback on any errors you find.

Hi Martin

The code you posted worked but I will post a basic program for the onboard rtc over the weekend.

Hi Martin / John

I've tested the code after I did some reading and my onboard RTCC is running at last. Thanks for the help.

Thanks I will give it a go.

Hallo

What is the quickest way to get BCD to DEC or Ascii to be displayed on lcd?

Hi Benj

Thanks for the info. I got this one sorted just before you replied.

Hi Benj Sorry for the late reply. I found that when I disable the RTCC Output Enable bit "bsf_rtccfg, RTCOE" the display is Ok. The only other problem I found is that the program run +/- 200ms slower according to my test led on port D5 when I unplug the usb to serial cable. Does not matter...

Hi

Is it normal for a program that are using usb serial to stop running If the usb is not plugged in or should the program continue to run

Hallo Martin

Thanks for checking.
My version isV5.5.0.1 (22.01.13) but when I check for updates the program respond with "Your version of Flowcode_PIC is up to date".
How can I update to V5.5.2.1?

Hi

Does the latest version of FC5 still need Hi-Tech C to compile pic 18f46j50 code or will the standard boost c do the trick?