Matrix user forums

Hello Ben, I tested the led flasher and everything works fine. I use several e-blocks with serial communication like (rfid EB052, gps eb056, tft with touchscreen EB076) connected to Port C and got them working. I wonder why a call is recognized and SMS not. Could it be a problem with our prepaid car...

Hello, I have some problems sending SMS via the GSM EB066-01-Module. I am using Flowcode v4.5.18.74. The used chip is a 18F4455. The oscillator frequency is 4 MHz. The board is correctly connecting to the network. I can call the board and the return value 2 is given for an incoming call. But there i...

Hi Benj,

that's fine.

The compiler doesnt't throw an error due to the variable in.

By the way: Will Flowcode v4 get new updates or is there no more maintenance for it anymore?

Thanks for your help and have a nice weekend.

Best regards
Simon

Hi Benj, my problem is solved now. It was my own impatience. :oops: I've called the initialize-function at the beginning of my programs but I've paid no attention to the return value. My programms ran into the following code and this could not be working right. I viewed the flowcode help but there i...

Hi Benj, I took a scope and measured the outgoing baud rate. I've attached two screenshots. Both chips(16F877A and 18F45k22) have an 4MHz oscillator. The baud rate seems to be ok. 16F877A: 16F877A_at9600B.jpg 18F45k22: 18F45k22_at9600B.jpg So, do you have any idea why the GSM-Board doesn't work with...

Hi Benj, I like diving into assembly code. :wink: Unfortunately it doesn't work. But I've found the following things: pie4 has to be changed to pie 3 pir4 has to be changed to pir3 Now it works as expected. Hopefully these changes match the other chips with two USART. I've attached my new c-file: PI...

Hello Steve, a LED test programm works as expected(1sec on, 1 sec off). WDT and LVP are disabled. I am now using the same osc frequency as in my 16F877A project(19660800MHz). I get the same things like descried above. Is there maybe a problem with the baud rate? How can i calculate and set the baud ...

Hello Benj, unfortunately it doesn't work. I've attached my flowchart. The RX1/TX1-Pins are RC7/RC6 and RX2/TX2 are at RD7/RD6. Though, I think that I don't have to change my jumper settings.With #define MX_GPS_UART 1 it works fine. The code does compile without errors. Edit: Here is a little snippe...

Hello,

I would like to use my EB065 on an USART2. I've set MX_GPS_UART=2 in the code customization area. But it doesn't work. On USART1, the program works as expected. I am using a PIC18F45k22.
Is there an issue with the PPS-Signal? The jumper settings are C&1.

Best regards
Simon

Good morning,

I've got my 18F45K22 working. I bought a PICKIT3. The program is transferd from within Flowocde with the appropriate compiler options from here.
The configuration is set out of MPLAB.
It is a little bit time-consuming but it works fine.

Best regards
Simon

Hello, after a few attempts I have got the example running which John has provided above. I've build my own example for a 16F877A with 19.660800MHz. Everthing works fine. My next try was to put this on a 18F4455 with 4MHz. It doesn't work as excpected. For example, if I dial the number the green led...

Hello Martin, I am using the EB006 programming board with 4Mhz Chrystal. I've used a 18F4455 without problems. There is only the LEDArray connected to Port D. The chip is detected automatically. The programm is written to chip. I can change the output value and it is displayed correct. But every pro...

Hello, I'am using Flowcode v4.5. Though, I had a look at the link but didn't use the files. @dazz I' ve done as you told me. Programming failed stays the same, but the LEDs are flashing nearly correct. I've tried some other programming(reading from port b and write to port d). That doesn't work. But...

Hello dazz,

thank you.
But it doesn't work. I've attached my configuration. After Programming with PPPv3, I get the error: Programming failed: <1><2><3><5><6><8><9><10><11><12><13>

Thanks in advance.

Best regards
Simon

Good evening, I would like to use a PIC18F45K22 with the EB006 and the LEDArray. I am using a 4 MHz Oscillator. I have build the attached Flowchart. Flowcode1.fcf It doesn't work and I think that something is wrong in my configuration. Could you please give me a hint? Thanks in advance. Best regards...

Hello Steve, that was is: ...I would suggest disconnecting the E-blocks while programming - especially those on PORTB. ... Thank you. Could you please help me with my new question? Is it possible to use the gsm-board and the gps-board at the same time with a PIC18F4455? Or do I have to take a PIC wi...

Hello John, unfortunately none of your suggestions match. Hi Simon Hmm that is a strange problem. Ive not had anything like that with the GSM board. Is it only with the GSM board attached, or is it doing it all the time now? A couple of suggestions. 1) Have you checked to see if anything on the boar...

Hello John, thank you very much. My board is working now. But there is still the problem I mentioned in my first post. I can only program the chip one time. After that, I have to turn off the board and on again to be able to program the chip. I have never had this problem until I have connected the ...

Hello, I'am using the GSM-Module EB066 with a PIC18F4455. I inserted a Prepaid-Card from klarmobil.de. The status led is flashing every second (I assume that the module cannot connect to the gsm network.). The jumper settings are B and 1. I've attached the following file: GSM.fcf It is possible to p...