Search found 1554 matches

by mnfisher
Tue Dec 02, 2025 10:08 pm
Forum: Feature Requests
Topic: FRAM COMPONENT
Replies: 6
Views: 188

Re: FRAM COMPONENT

This is the idea I have (note that it is very unlikely to work - as I haven't any hardware to test on) I've loosely based this on a '24' based project I did on Arduino that allowed multiple memory chips to be attached (set the address with a0..a2) - so in properties - there is number of devices (1.....
by mnfisher
Mon Dec 01, 2025 5:48 pm
Forum: Feature Requests
Topic: FRAM COMPONENT
Replies: 6
Views: 188

Re: FRAM COMPONENT

Ordered a handful of the Chinese boards - i didn't check the datasheets but if the only change of the interface used them it should be possibly to use either bus with minimal code - always good to keep the interface as 'thin' as possible (data is sent/received in as few places as poss) - one issue i...
by mnfisher
Mon Dec 01, 2025 9:06 am
Forum: Feature Requests
Topic: FRAM COMPONENT
Replies: 6
Views: 188

Re: FRAM COMPONENT

There's also a SPI version - running at up to 50MHz - look very neat, and should be fairly easy to get running...

Martin
by mnfisher
Sun Nov 30, 2025 6:27 pm
Forum: General
Topic: ESP32 UART-USB Brige How to use
Replies: 19
Views: 5665

Re: ESP32 UART-USB Brige How to use

As a correction - need to run 'export' before attempting to add the component.
by mnfisher
Sun Nov 30, 2025 5:12 pm
Forum: General
Topic: ESP32 UART-USB Brige How to use
Replies: 19
Views: 5665

Re: ESP32 UART-USB Brige How to use

I managed to get the esp32-s3 running with tinyusb! This is a not very useful demo that opens the USB port - and on my PC this connects as a different port number (COM18 instead of COM5) - and then outputs a string in a loop. Hopefully you can build on this though. Setup: I created a Flowchart (I ca...
by mnfisher
Fri Nov 28, 2025 4:32 pm
Forum: Bug Reports
Topic: ESP32 and I2C CAL component Problem/Observation
Replies: 4
Views: 163

Re: ESP32 and I2C CAL component Problem/Observation

Have used the i2c quite extensively in the past without issue - so unless a recent update has broken something?

Can you post your chart?

Martin
by mnfisher
Fri Nov 28, 2025 12:48 pm
Forum: General
Topic: ESP32 UART-USB Brige How to use
Replies: 19
Views: 5665

Re: ESP32 UART-USB Brige How to use

Hi Stefan,

Not had much chance to play this week - I'll try and have another bash over the weekend....

Martin
by mnfisher
Fri Nov 28, 2025 10:36 am
Forum: General
Topic: History of Flowcode
Replies: 33
Views: 137991

Re: History of Flowcode

Thanks Steve,

That's really interesting - it's come a long way since v1!

Martin
by mnfisher
Wed Nov 26, 2025 3:45 pm
Forum: Bug Reports
Topic: ESP32 WLAN init and BT init Problem
Replies: 7
Views: 300

Re: ESP32 WLAN init and BT init Problem

Can do as Ben suggested - or from menuconfig:
I'd used the custom 'route' for creating a SPIFFS partition...
pt1.png
pt1.png (52.9 KiB) Viewed 235 times

Then select the top row Partition table (single factory app, no OTA) ----> and change to Custom...
pt4.png
pt4.png (51.1 KiB) Viewed 235 times
Then change the name here if needed:
pt3.png
pt3.png (76.92 KiB) Viewed 235 times
Martin
by mnfisher
Tue Nov 25, 2025 9:49 pm
Forum: Bug Reports
Topic: ESP32 WLAN init and BT init Problem
Replies: 7
Views: 300

Re: ESP32 WLAN init and BT init Problem

Hi Dirk, It's complaining that the app partition isn't large enough (though if all you are doing is initialising the WiFi and BT I would be surprised that this is the case) You will need to define a custom partition table - and point to that using menuconfig - allocating more memory to the applicati...