Search found 591 matches

by chipfryer27
Sun Mar 24, 2024 9:59 pm
Forum: Flowcode V8
Topic: Download the program for the device via the Internet.
Replies: 35
Views: 1007

Re: Download the program for the device via the Internet.

Hi

Sorry for late reply.

I'll reply further early in the week.

Regards
by chipfryer27
Thu Mar 21, 2024 6:20 pm
Forum: Flowcode V8
Topic: Download the program for the device via the Internet.
Replies: 35
Views: 1007

Re: Download the program for the device via the Internet.

Hi

Sorry to be brief, a little busy just now with things.

I have had a quick look at your charts and I think I can help you improve. I'll try and get back later tonight but if not then it may need to wait until the weekend.

Regards
by chipfryer27
Wed Mar 20, 2024 9:48 pm
Forum: Flowcode V8
Topic: Download the program for the device via the Internet.
Replies: 35
Views: 1007

Re: Download the program for the device via the Internet.

Hi You will need to attach your charts for me to have a look. Internal oscillator should work fine but not being very familiar with the ATMega I'm unsure if you will need a C-Block to configure. However if you create a one-second flash test this will help you establish if the chip is running at the ...
by chipfryer27
Sun Mar 17, 2024 7:21 pm
Forum: Flowcode V8
Topic: Download the program for the device via the Internet.
Replies: 35
Views: 1007

Re: Download the program for the device via the Internet.

Hi I have to ask, but as you have internet access at the location why can't they just call you on a phone (cell / landline)? Much easier than trying to create your own VOIP. Alternatively, many of the GSM modules can be turned into "phones" with probably less hassle. In addition they give you Intern...
by chipfryer27
Thu Mar 14, 2024 12:05 am
Forum: Flowcode V8
Topic: Download the program for the device via the Internet.
Replies: 35
Views: 1007

Re: Download the program for the device via the Internet.

Hi

I think it depends on what you mean. The issue is if the microcontroller is powerful enough for the task of holding an actual conversation in real-time.

Regards
by chipfryer27
Mon Mar 11, 2024 11:12 pm
Forum: Flowcode V8
Topic: Download the program for the device via the Internet.
Replies: 35
Views: 1007

Re: Download the program for the device via the Internet.

Hi Unfortunately I have very little experience with the 12's only the 01such as these https://www.amazon.co.uk/AZDelivery-ESP8266-Wireless-Transceiver-Raspberry/dp/B074RL7YR3/ref=sxin_15_pa_sp_search_thematic_sspa?content-id=amzn1.sym.db22ed06-2ba3-4221-aa74-9532d76572a9%3Aamzn1.sym.db22ed06-2ba3-42...
by chipfryer27
Sat Mar 09, 2024 9:14 am
Forum: Flowcode V8
Topic: Download the program for the device via the Internet.
Replies: 35
Views: 1007

Re: Download the program for the device via the Internet.

Hi Broadly speaking:- Option 1 - Module to Module, no router In this scenario there is no router and the modules will communicate between themselves. One module is setup as an access point. This module then broadcasts a WiFi (SSID) signal and any other module within range can connect to it. You are ...
by chipfryer27
Fri Mar 08, 2024 10:35 pm
Forum: Flowcode V8
Topic: Download the program for the device via the Internet.
Replies: 35
Views: 1007

Re: Download the program for the device via the Internet.

Hi

Once you obtain, let me know and I'll look out the links regarding upgrading to latest. I've been a bit busy recently and haven't had as much forum time as I'd like.

Regards
by chipfryer27
Fri Mar 08, 2024 4:47 pm
Forum: Flowcode V8
Topic: Download the program for the device via the Internet.
Replies: 35
Views: 1007

Re: Download the program for the device via the Internet.

Hi I've bought quite a few ESP8266 modules from various sources including the cheap online marketplaces. Generally speaking I've had little trouble, but on occasion the "cheap ones" had problems attributed to build quality and were returned for refund. Reviews from other buyers are a good guide to w...
by chipfryer27
Tue Mar 05, 2024 9:11 pm
Forum: Flowcode V8
Topic: Download the program for the device via the Internet.
Replies: 35
Views: 1007

Re: Download the program for the device via the Internet.

Hi There is no need for a PC unless you want to use one to receive data / push messages. To be very clear, for a module to send and receive SMS messages you would need a GSM module with a valid SIM card, not LAN / WLAN. Entirely different technology. The messages to a mobile phone / PC I mentioned w...
by chipfryer27
Mon Mar 04, 2024 9:29 pm
Forum: Flowcode V8
Topic: Download the program for the device via the Internet.
Replies: 35
Views: 1007

Re: Download the program for the device via the Internet.

Hi Happy holiday to you too, but I wish I knew of it earlier. I'd have went to the pub rather than work :) I'm getting a better picture of what you are trying to achieve and yes, I've done it and also shared in the forums too. The esp8266 is a "go to" module for me to provide connectivity for PIC's ...
by chipfryer27
Mon Mar 04, 2024 6:46 pm
Forum: Flowcode V8
Topic: Download the program for the device via the Internet.
Replies: 35
Views: 1007

Re: Download the program for the device via the Internet.

Hi I think some confusion in terms. When I mentioned WiFi I meant WLAN (wireless local area network). I assume you have internet connectivity on site with the client(s) so it would be easy for client(s) to connect to that router and pass traffic. If the router doesn't offer "WiFi" access then you co...
by chipfryer27
Sun Mar 03, 2024 10:03 am
Forum: Flowcode V8
Topic: Download the program for the device via the Internet.
Replies: 35
Views: 1007

Re: Download the program for the device via the Internet.

Hi Have you heard about signatures? That is mine. In my opinion your signature is rather apt. Getting back to the FC subject, to do remote firmware upgrades then as Martin mentions you are limited in choice, but if only to send variable / status updates then as Kersing mentions your description does...
by chipfryer27
Fri Mar 01, 2024 11:56 pm
Forum: Flowcode V8
Topic: Download the program for the device via the Internet.
Replies: 35
Views: 1007

Re: Download the program for the device via the Internet.

Hi I'm not sure I understand the request. Is it help in providing Internet connectivity to projects? If so, there are broadly speaking four ways to do so. You could use a LAN module where you plug your project into a free router port. You could use a WiFi module (e.g. esp8266) which connects your pr...
by chipfryer27
Wed Feb 28, 2024 6:21 pm
Forum: Flowcode V8
Topic: some problems with spi data transmission
Replies: 140
Views: 5844794

Re: some problems with spi data transmission

Hi

Happy to help whenever and if I can.

If it's a new topic then please post a new message as that way more people are likely to read and help.

Regards
by chipfryer27
Wed Feb 28, 2024 7:57 am
Forum: Flowcode V8
Topic: some problems with spi data transmission
Replies: 140
Views: 5844794

Re: some problems with spi data transmission

Hi

I've been a bit quiet recently due to being quite tied up at work and setting up a new laptop.

I should be caught up by the weekend.

Regards
by chipfryer27
Wed Feb 28, 2024 7:51 am
Forum: Flowcode V8
Topic: UART string variable question (quick question)
Replies: 9
Views: 2446

Re: UART string variable question (quick question)

Hi Abhi

All good here with the exception of setting up a new laptop which is a pain. However as I'll be able to use Flowcode App Developer it will be worth the headache:)

It would be easy to recreate a generic chart, but to redo the LoRa I'd need to first refamiliarise myself with modules.

Regards
by chipfryer27
Tue Feb 27, 2024 8:04 am
Forum: Flowcode V8
Topic: UART string variable question (quick question)
Replies: 9
Views: 2446

Re: UART string variable question (quick question)

Hi Abhi Good to hear from you again.I hope all is well. I've no idea what happened to the pictures in the post, they appear to have "errors" so can't be displayed. Unfortunately I don't have any copies. It was kind of a follow on from another e32Lora. Were you looking for anything specific to the Lo...
by chipfryer27
Mon Feb 26, 2024 11:21 pm
Forum: Flowcode V8
Topic: UART string variable question (quick question)
Replies: 9
Views: 2446

Re: UART string variable question (quick question)

Hi Glad you found it helpful. When using comms, keeping the interrupt as short as possible is very beneficial. Usually I'll just grab my byte (for example) and store in a circular buffer before exiting. In my Main Loop, I'll poll buffer and act accordingly. I may "test" to see if expected amount of ...
by chipfryer27
Thu Feb 22, 2024 9:52 am
Forum: Flowcode V8
Topic: some problems with spi data transmission
Replies: 140
Views: 5844794

Re: some problems with spi data transmission

Hi When I get a chance I will send over my Tx and Rx (Rx using an Uno R3) and the R3 has no issue in receiving either a byte or an string of bytes. I only had the crossover issue when using PIC-PIC and is probably just a documentation typo or the like. No big deal once you figure it out. With SPI, a...
by chipfryer27
Mon Feb 19, 2024 5:25 pm
Forum: Flowcode V8
Topic: some problems with spi data transmission
Replies: 140
Views: 5844794

Re: some problems with spi data transmission

Hi My traces for Master to Slave were fine and I can send any number of bytes from Master to Slave. However I'm having issues with Slave to Master. I can't seem to get any activity on the MISO pin. I tried a different target and this just confused things further. The Master SPI component has the MOS...
by chipfryer27
Sat Feb 17, 2024 6:56 pm
Forum: Flowcode V8
Topic: some problems with spi data transmission
Replies: 140
Views: 5844794

Re: some problems with spi data transmission

Hi I've been busy the last few days and only catching up with things now. Previously, I documented Master to Slave and also Slave to Master transmission, but this wasn't for your target chips. Since then I found a couple of issues using v8 with your target (Mega8) which seemed to be resolved in v10....
by chipfryer27
Tue Feb 13, 2024 7:16 am
Forum: Flowcode V8
Topic: some problems with spi data transmission
Replies: 140
Views: 5844794

Re: some problems with spi data transmission

Hi "send_spi_inter_8MGr_positiv_mosi.fcfx" is unlikely to work as shown. You are using the INT0 interrupt but nothing is connected to it. Also, you only have it enabled for what will only be the briefest period before disabling it again. When you push your button, you branch and in that branch you e...
by chipfryer27
Fri Feb 09, 2024 2:24 am
Forum: Flowcode V8
Topic: some problems with spi data transmission
Replies: 140
Views: 5844794

Re: some problems with spi data transmission

Hi I tried capturing a fixed number of bytes being sent.The Master side was not much issue but at the Slave things didn't go quite to plan when trying to capture an "array" of bytes being sent as one burst. Without using "C" to interact directly with registers I think it will be easier to simply use...
by chipfryer27
Fri Feb 02, 2024 10:53 pm
Forum: Flowcode V8
Topic: some problems with spi data transmission
Replies: 140
Views: 5844794

Re: some problems with spi data transmission

Hi As I mentioned in an earlier post SPI isn't greatly suited to sending "random" information, it really needs to be in a structured format that both ends have prior knowledge about. By that I mean if you are going to send from the Master four bytes, then the Slave needs to know to expect four bytes...