MAX7219 32x32 LED Display

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mnfisher
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Re: MAX7219 32x32 LED Display

Post by mnfisher »

Converted to a LUT anyway - most MCUs don't have the RAM of the esp32 so usually better in flash?
Attachments
max7219x16_component_lut.fcfx
(33.94 KiB) Downloaded 8 times
Display4x4Max7219.fcpx
(4.75 KiB) Downloaded 6 times

kaqkk007
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Re: MAX7219 32x32 LED Display

Post by kaqkk007 »

megnézzük ...

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Re: MAX7219 32x32 LED Display

Post by kaqkk007 »

NOT FOR COMMERCIAL USE
https://www.flowcode.co.uk
Errors when generating C source code:
Flowcode1.c : 558 : error : Syntax error
Autoclose turned off

Ezt írja fordítás helyett

mnfisher
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Re: MAX7219 32x32 LED Display

Post by mnfisher »

Try:

There seemed to be a 'double comma' in the data... I just re-pasted the data however - and all seems well?

Memory Summary:
Program space used 8E6h ( 2278) of 8000h bytes ( 7.0%)
Data space used 15Fh ( 351) of 600h bytes ( 22.9%)
Configuration bits used 7h ( 7) of 7h words (100.0%)
EEPROM space used 0h ( 0) of 100h bytes ( 0.0%)
ID Location space used 0h ( 0) of 8h bytes ( 0.0%)
Data stack space used 0h ( 0) of 400h bytes ( 0.0%)

For test_led
Attachments
max7219x16_component_lut.fcfx
(33.9 KiB) Downloaded 7 times
Display4x4Max7219.fcpx
(4.76 KiB) Downloaded 9 times

kaqkk007
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Re: MAX7219 32x32 LED Display

Post by kaqkk007 »

a változatosság kedvéért most : NOT FOR COMMERCIAL USE
https://www.flowcode.co.uk
Errors when generating C source code:
Flowcode1.c : 562 : error : Syntax error
Autoclose turned off

kaqkk007
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Re: MAX7219 32x32 LED Display

Post by kaqkk007 »

Maga a komponens befordul , de ha a főprogramba beteszeszem az init-et már jön a szintaxis hiba 558

mnfisher
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Re: MAX7219 32x32 LED Display

Post by mnfisher »

It moved! Can you post the file you are trying to compile?

And what version of FC are you using?

Did you reload the chart after copying the new component?

kaqkk007
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Re: MAX7219 32x32 LED Display

Post by kaqkk007 »

I'm working with version 10, and there's no file because, as I mentioned, it throws a syntax error as soon as I import the init file—it doesn't matter which macro I import.
Attachments
Flowcode1.fcfx
(8.64 KiB) Downloaded 8 times
Flowcode1.fcfx
(8.64 KiB) Downloaded 7 times

mnfisher
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Re: MAX7219 32x32 LED Display

Post by mnfisher »

Yes - bombs v10 :-)

I tried re-exporting from v10 (it didn't like the .x |= .value syntax of v11.

However - still crashing v10. Will play more after lunch!

kaqkk007
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Re: MAX7219 32x32 LED Display

Post by kaqkk007 »

I hope the situation isn't too serious; I'm waiting to hear how it turns out.

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