Matrix user forums

Thanks very much, that seems to have sorted the problem!!

My apologies,

I've attached the .msg file. If I remove the LCD component then it compiles?

Thanks.

Hi Benj,

Thanks for the reply. Adding that as a function would be very useful yes. I'm sending some AT instructions to the ESP module and would like to see it's response/reply in the form of a $tring.

Thanks Benj

Anyone from MATRIX???? Please assist....

Hi, I am using the WLAN component (ESP8266). There are some AT commands that I need to send that are not accommodated for with this component. I guess one can use the "Sendstring" macro to send the required AT commands? How could I receive the reply from the ESP8266 once a command has been send out ...

Hi, I have just stared using FC7. I wrote a small test flowcode, but when I try and compile, I get a heap of errors. I'm sure its just a setup issue. Is there a topic that discusses the setup of FC7 and compiler setup? I've attached the small FC, but not sure how to attach the error report as I wont...

Thanks very much, I must have missed that somehow.

Hi,

I would like to learn more about the possibility of sending an email with an ESP8266 with flowcode v6 or v7. Is this possible and if so, are there any tutorials on how to do this? Best will be to send to a webmail service like gmail?

Hi,

I was wondering what the best way was to store a string variable of approx 10 characters in the PIC onboard EEPROM? Any ideas?

Hi Steve,

I haven’t tried any as yet. I’d like to start off with a display that works well with flowcode v7 so if anyone can recommend a display that they’ve used successfully with Flowcode then at least that’ll be a great starting point.

Hi,

I am starting a project that will need a colour display (as large as possible) with touch capability. I'd like to select something that works well with flowcode v7. Has anyone used a display that they can recommend? Any help would be appreciated.

Thanks in advance...

Hi guys, I'm trying to use a SIM800L module to send data to Thingspeak. Looks like the unit has successfully connected to a GPRS connection etc. The issue that I seem to be having is the syntax using the GET command to send a data value to Thingspeak. I'm using the "SendCommand" component macro as f...

Thanks very much. Looks like its working now after removing the interup. I'll do some more testing and let you know if there are any other issues. Appreciate your help and time.

Ok this problem has re-appeared. I can get my circuit to send data to my PC reliably as long as there is no macro to receive data from the PC. However, when I add a macro to read data from the PC to the PIC, then windows gives the errors as described above as soon as the circuit is plugged into the ...

I've stripped the flowcode down to only a USB component and am just sending some basic stuff to the PC and it works, so i'll just have to add the rest of the software bit by bit until I get to the point that it no longer works to find where the issue lurks.

Thanks for the help.

I'm using a 16MHz crystal.

Unfortunately I get the exact same error with the changed CONFIG settings. When I plug the circuit into my laptop, I get the following pop up on the screen: "USB device not recognised The last USB device you connected to this computer malfunctioned, and Windows does not recognise it." In Device mana...

Thanks Benj, I'll give that a try. The complication is that I also have an RF radio that sends data out at a very low baud rate, 2400, (for long distance reliability) so getting the high frequency for the USB and the low baud rate is a tricky issue that I've onle been able to solve with the config s...

Hi guys, I'm trying to write a small program that connects to the PC with the hardware USB PIC18F4550. Windows 10 gives an error when I plug the module into my laptop. "Unknown USB device. (Device Descriptor Request Failed)" I have installed the driver generated by FlowCode V6 Are there any settigs ...

Thanks very much Leigh,

That works great!!

Thanks,

I'll give that a try.

Hi all, I have been using the GSM component with a lot of success. What I would like to do is request the signal strength from the unit. The AT command to do this for my module is: AT+CSQ This is not catered for in the GSM component, so I need to manually send the command to the unit. I assume one w...

Thanks Benj

Hi there,

I need to send "" inside a string eg

"AT+CIPSTART=4,"TCP""

But flowcode doesnt like "" within the " " of the whole sting. How does one send " as part of the string?

Thanks

Hi guys, I'm starting off a project where I want to log data to Thingspeak with the ESP8266-01 module. The firmware version is 00160901. I can get data logged onto the thingspeak graph when I use my PC webbrowser, but seem to get no luck when I use the exact same command line with the ESP8266 module...