Matrix user forums

Hi Martin

Changed the C-code to 0xd8 and it appears good. I was doing that as you posted. I had read in the datasheet that the default was 500Khz but as FC didn't offer that value it prompted me to ask about the C-code to override the config.

Thanks again you to and Benj
Regards

Hi Benj Thanks for the quick reply. I am using FC6 and the slowest oscillator setings under Build / General Options is 1Mhz for that chip. I added the C-Code you suggested at the start of my program (but with FC6 still set a 1Mhz) and tried. The delays now appear to be 100ms or so. Are the settings ...

Hi Just a quick question. When trying out a "flash test" (1s on, 1s off) using the above chip on Int Osc, I am getting some serious delay. With Osc set a 1Mhz the delays are doubled to around 2s At 4Mhz the delays are around 8s At 8Mhz the delays are around 16s I'm guessing I need a block of C-Code ...

Hi Claudemir Sorry for delayed reply. My access to forum is either feast or famine, due to work commitments. At present I don't have access to any previous project of mine for reference, and won't until my return, but if you still need help in a week or two I will try. I only have F7 installed on my...

Hi

I'm running W8.1 and latest Flowcode and components.

Your program runs fine on my machine, which I know isn't much help to you, so it may just be related to W10?

Regards

Hi Benj

I did do a search and did download the files you referred to prior to posting but the issue remained.

Minor, and I know you have better things to fix..

Regards

Hi I know there are more important bugs than this. When selecting Outputs > LED Template > LED (Generic) The LED is placed on the 2D worksheet with the Label A0 and properties informs it is connected to Port A0. If you change the Port to anything else, say D2, then the properties do show the change ...

Hi The great thing about Flowcode is the forums. People always try and help. If you get stuck please post the code you have and I'm pretty sure someone will help. There are some help / examples available to show you how to work with arrays / strings etc so please check them out. If I could figure it...

Hi Unfortunately I'm out of the country just now so I don't have access to the code, but if you still need it late May I'll post then. Basically and briefly from memory: I needed to read 160 ADC values so what I did was in Variables to create 4 x arrays such as S1[39] to S4[39]. I think I may have b...

Hi Back in v5 I needed to "serve" around 160 variables but in the forums I was told that I could only have four. So always trying to "break things" I created four arrays and served four strings each with 40 csv. Worked fine for me then (project still running and I still use that code when needed) so...

Hi I have only just upgraded to v7 and only now going through this forum, so apologies for the late contribution. You can do many things with the ESP module, but can you give a better example of what you would like to do as the following doesn't really tell me your goal. "It is possible use module w...

Hi

Sorry for being very late to reply. Not sure if you still need it, but I have found this article to be very helpful when working with ESPs

https://www.allaboutcircuits.com/projec ... fi-module/

Regards

Hi Benj Unfortunately I'm out of the UK just now with no hardware to play with and upgraded to v7 to take advantage of your recent offer, therefore my questions regarding v7 aren't through anything I've found, just me "playing" with the program. I do have a basic working knowledge of C/Assembly but ...

Hi Last year I use an ESP8266 to send / receive data to mySQL. Unfortunately I'm abroad at present and I don't have any access to previous files etc, but from memory I sent a GET request to a PHP script. If you are still needing help with this when I return late May, let me know and I'll dig out the...

Thanks for that, I live and learn..

I dive into Flowcode as and when necessary, so apologies for not realising. I do think a major strength is this forum..

Hi Benj Thanks for the prompt reply (as always). I did see the updated components link but I guess my mail wasn't very clear. In a few days or whenever, that post will probably be deeper into the Topics list and without going through possible pages to find, I was wondering if there was a predefined ...

Hi I have just upgraded from v6 to v7 to take advantage of the Easter discount. I am working abroad at present and won't really have too much chance to play with it until my return late May, having no hardware to connect with. This of course doesn't stop me using examples etc but finding time to do ...

Hi Jay I agree with what you say about the Gamma Modules, very hard to beat for the price. A fiend was quoted around £1,000 for a GSM based tank monitor (water not Chieftain) with a monthly SIM charge, and a possible extra to build a tower for it to receive a signal (tower subject to planning permis...

Ted Whilst I know this doesn't quite fall within the scope of Flowcode / uC programming it may still be of help. My friend crashed his quadcopter. Nothing too expensive, maybe around £40 to buy, but it did carry a WiFi camera that linked to his tablet. His kids are more upset about the loss of a toy...

Hi Further to my previous post, I have spoken with a colleague whom was part of a team that created a "drone" as part of a University project. His project had specific needs and he looked into all aspects of control and communication. The project used Arduino technology and he confirms that the init...

Hi First off I admit to having no RC experience so apologies in advance if this is idiotic. My understanding is that modern receivers operate using PPM (pulse position modulation) per channel (?). If so you could perhaps have the microcontroller monitoring this stream and adjusting its PWM outputs a...

Hi Pete / George First off, thanks for posts on this subject. I have found them to be very helpful. I recently obtained one of the HX711 modules from eBay so armed with your posts and a lot of gung-ho I set about experimenting. I see that the modules come in a variety of flavours, mine is the XFW-HX...

Hi Kersing They are indeed, sorry for the confusion. I am very pleased to say that I am able to change the expected response and the circuit ran without issue first time (and on a number of repeats too). I set in component properties:- ESP_CON_TO_SSID_CONFIRM = WIFI CONNECTED ESP_CLIENT_CONNECTED = ...

Hi Kersing I moved my original component to a different directory before downloading yours and restarting Flowcode. However when I add in a new Component Macro and select ClientConnect I don't see any options in properties to select a response, just the same parameters as normal. Am I doing somethin...

Hi Kersing

I will give it a try and let you know.

Many thanks.