Please could you attach your flowchart - saves us re-entering it..

If you use 'full editor and preview ' attachments are just below the edit box (or you can drag and drop the file onto the edit box)

Martin

I've not tested the new version...

I'm not sure how the IR frequency affects the results - as long as the sensor is correct (maybe some are tunable?)

Worth a try?

I'm sure it should be possible to get it to work - it just outputs pulses - and rc5 (and other IR remote) format is fairly easy to decide..

See viewtopic.php?t=1120&hilit=Rc5 for a discussion...

Martin

Yes - a 328p should take it in it's stride...

I've posted about using the Diamex programmer (and programming the Digispark Tiny85 boards) - so if you ever feel the urge to use one of the other AVR MCUs... I'm interested in having a play with some that use UDPI too :-)

I don't think the Mac ...

Sounds interesting. The DS3231 is well known and easy to use - accurate too.

I don't quite follow your table - if, for example, I want to display '1' - I need to find the segment pattern for this. There are several ways to do this - but a a lookup table (an array or a LUT) is quick and linear time ...

The ATMega328p should be quite capable...

However, it should be possible to use the ICE programmer with Flowcode. I don't have one to try - but I've used other programmers, and it's fairly easy to set up the necessary to get them to work. What (if anything) have you tried thus far?

Martin

Hi Jorgen,

Thank you - the ASK Arduino needs to be connected to the transmitter. Connect gnd, 5v (or more for longer range up to 12v - proceed with care!) and the data pin to the TX pin (in properties) i used d6...

The ask_dec Arduino connect to the receiver - ground, 5v (max) and data (either pin ...

Glad you have things running....

See https://www.flowcode.co.uk/forums/viewtopic.php?p=21898#p21898 - where I do the characters for a MAX7219 :-)

It would take a little work to change the component - it needs to use the larger lookup table of character data and would need a 'DisplayStr' macro or ...

So - split into two programs - a 'sender' (ASK) and a 'receiver' (ASK_DEC) - I wrote a small macro Send that transmits a string (keep it < 20 characters or so - short messages should work better - I've not tested longer strings, although buf has 128 bytes (and 7 are used for AGC, magic, length, 0 ...

A first play today....

First up - using a UART doesn't work (needs inverting) - so I did a small transmit that uses TMR2 to generate 4000Hz (250uS) timing.

It's a little 'clunky' at present - data is put into 'buf' and 'length' set to it's length (in bits) - the data needs to include the 0xAA or ...